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Token Metrics Remote
🗓  Tue, May 7 Computer Science Crypto JavaScript Next.js QA/Testing React.js UI/UX Vue.js
We are looking for programmers with a keen eye for design for the position of front-end developer. Front-end developers are responsible for ensuring the alignment of web design and user experience requirements, optimizing web pages for maximum efficiency, and maintaining brand consistency across all web pages, among other duties. Front-end developers are required to work in teams alongside back-end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent. This requires excellent communication and interpersonal skills. Responsibilities Ensure all webpages are compatible in all browsers Determining the structure and design of web pages. Ensuring user experience determines design choices. Developing features to enhance
We are looking for programmers with a keen eye for design for the position of front-end developer. Front-end developers are responsible for ensuring the alignment of web design and user experience requirements, optimizing web pages for maximum efficiency, and maintaining brand consistency across all web pages, among other duties.
Front-end developers are required to work in teams alongside back-end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent. This requires excellent communication and interpersonal skills.

Responsibilities

    • Ensure all webpages are compatible in all browsers 
    • Determining the structure and design of web pages.
    • Ensuring user experience determines design choices.
    • Developing features to enhance the user experience.
    • Striking a balance between functional and aesthetic design.
    • Ensuring web design is optimized for smartphones.
    • Building reusable code for future use.
    • Optimizing web pages for maximum speed and scalability.

Requirements

    • Proficiency in Html, Css, Javascript, React
    • Next.js, or Vue.js
    • Website performance testing (Google page speed insights)
    • Browser testing, Selenium and BrowserStack 
    • Degree in computer science or related field.
    • Understanding of server-side CSS.
    • Experience with responsive and adaptive design.
    • Good problem-solving skills.
    • Good interpersonal skills
About Token Metrics
Token Metrics helps crypto investors build profitable portfolios using artificial intelligence based crypto indices, rankings, and price predictions. 
Token Metrics has a diverse set of customers, from retail investors and traders to crypto fund managers, in more than 50 countries.

Apply Now:
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Token Metrics Bucharest
🗓  Tue, May 7 Computer Science Crypto JavaScript Next.js QA/Testing React.js UI/UX Vue.js
We are looking for programmers with a keen eye for design for the position of front-end developer. Front-end developers are responsible for ensuring the alignment of web design and user experience requirements, optimizing web pages for maximum efficiency, and maintaining brand consistency across all web pages, among other duties. Front-end developers are required to work in teams alongside back-end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent. This requires excellent communication and interpersonal skills. Responsibilities Ensure all webpages are compatible in all browsers Determining the structure and design of web pages. Ensuring user experience determines design choices. Developing features to enhance
We are looking for programmers with a keen eye for design for the position of front-end developer. Front-end developers are responsible for ensuring the alignment of web design and user experience requirements, optimizing web pages for maximum efficiency, and maintaining brand consistency across all web pages, among other duties.
Front-end developers are required to work in teams alongside back-end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent. This requires excellent communication and interpersonal skills.

Responsibilities

    • Ensure all webpages are compatible in all browsers 
    • Determining the structure and design of web pages.
    • Ensuring user experience determines design choices.
    • Developing features to enhance the user experience.
    • Striking a balance between functional and aesthetic design.
    • Ensuring web design is optimized for smartphones.
    • Building reusable code for future use.
    • Optimizing web pages for maximum speed and scalability.

Requirements

    • Proficiency in Html, Css, Javascript, React
    • Next.js, or Vue.js
    • Website performance testing (Google page speed insights)
    • Browser testing, Selenium and BrowserStack 
    • Degree in computer science or related field.
    • Understanding of server-side CSS.
    • Experience with responsive and adaptive design.
    • Good problem-solving skills.
    • Good interpersonal skills
About Token Metrics
Token Metrics helps crypto investors build profitable portfolios using artificial intelligence based crypto indices, rankings, and price predictions. 
Token Metrics has a diverse set of customers, from retail investors and traders to crypto fund managers, in more than 50 countries.

Apply Now:
Permalink

Startale Remote
🗓  Tue, May 7 Blockchain Crypto Documentation Ethereum Ethers.js Infrastructure P2P Polkadot.js Polygon QA/Testing Research Rust Solidity Distributed team
Protocol Dev We are seeking a highly skilled and self-motivated Developer Engineer to join our Protocol Development Team. This role is pivotal in maintaining and advancing our core blockchain protocols on Substrate-based networks such as Astar and Shiden, as well as our L2 network, Astar zkEVM. The ideal candidate will possess deep knowledge of Rust as applied to the Polkadot SDK/Substrate and demonstrate a keen knowledge/interest in advancing the rapidly evolving field of L2 technology. You will play a crucial role in a pivotal moment for blockchain history by participating in the creation of a decentralized network. Key Responsibilities Design and implement features for Astar, Shiden, and other Substrate-based protocols. Ensuring their ongoing maintenance, including dependencies upgrades. Collaborate with the core development team to enhance or fix modules in the Polkadot SDK, Frontier, and

Protocol Dev

We are seeking a highly skilled and self-motivated Developer Engineer to join our Protocol Development Team. This role is pivotal in maintaining and advancing our core blockchain protocols on Substrate-based networks such as Astar and Shiden, as well as our L2 network, Astar zkEVM. The ideal candidate will possess deep knowledge of Rust as applied to the Polkadot SDK/Substrate and demonstrate a keen knowledge/interest in advancing the rapidly evolving field of L2 technology.

You will play a crucial role in a pivotal moment for blockchain history by participating in the creation of a decentralized network.

Key Responsibilities

  • Design and implement features for Astar, Shiden, and other Substrate-based protocols. Ensuring their ongoing maintenance, including dependencies upgrades.
  • Collaborate with the core development team to enhance or fix modules in the Polkadot SDK, Frontier, and other open-source libraries, as per project needs.
  • Maintain and support operation of an L2 solution stack (e.g. Polygon zkEVM, OP Stack).
  • Create tools to facilitate protocol development and testing.
  • Assist the DevOps team with protocol expertise to establish robust infrastructure, monitoring, and alerting systems.
  • Provide support to the SecOps and DevOps teams in incident management, including assessment of reports, debugging, and implementing fixes.
  • Contribute to the creation and maintenance of up-to-date technical documentation and guides for Substrate-based networks.
  • Take on additional development responsibilities as required by the projects

Qualification and Skills

  • Minimum 1+ years of experience in Rust development related to polkadot-sdk framework.
  • Expert knowledge of polkadot-sdk pallet development, storage migration, runtime upgrades, and cross-consensus message format.
  • Deep understanding of blockchain architecture, particularly based on polkadot-sdk framework.
  • An interest in decentralized technology and Web 3.
  • Able to work with a fully remote distributed team.
  • Understanding of cross-cultural communication in a highly diverse and distributed working environment.

Nice to haves

  • Knowledge and/or hands-on experience in additional blockchain technologies with smart contract capabilities such as Ethereum, HyperLeger, Near etc.
  • Knowledge and/or hands-on experience of working with EVM-based L2 stack(s)
  • Knowledge of Solidity & experience of writing production grade smart contracts
  • Scripting skills (ethers.js, polkadot.js, etc.)
  • State of the art P2P networking research and technologies.
  • Experience writing and performance-tuning databases.
  • Rust performance optimization and tuning.
  • Knowledge of LLVM

Apply Now:
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Coinbase Remote - India
🗓  Tue, May 7 A/B Testing Blockchain Crypto Docker DynamoDB Ethereum Fintech Go Infrastructure Machine Learning MongoDB PostgreSQL QA/Testing Ruby
At Coinbase, our mission is to increase economic freedom around the world, and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who always lead the group project? That’s us. There are a few things we look for across all hires we make at Coinbase, regardless of role or team. First, we look for candidates who will thrive in a culture like ours, where we default to trust, embrace feedback, and disrupt ourselves. Second, we expect all employees to commit to our mission-focused approach to our work. Finally, we seek people who are excited to learn about and live crypto, because those are the folks who enjoy the intense moments in our sprint and recharge work culture. We’re a remote-first company looking to hire the absolute best talent al

At Coinbase, our mission is to increase economic freedom around the world, and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who always lead the group project? That’s us.

There are a few things we look for across all hires we make at Coinbase, regardless of role or team. First, we look for candidates who will thrive in a culture like ours, where we default to trust, embrace feedback, and disrupt ourselves. Second, we expect all employees to commit to our mission-focused approach to our work. Finally, we seek people who are excited to learn about and live crypto, because those are the folks who enjoy the intense moments in our sprint and recharge work culture. We’re a remote-first company looking to hire the absolute best talent all over the world.

Ready to #LiveCrypto? Who you are:

  • You’ve got positive energy. You’re optimistic about the future and determined to get there.
  • You’re never tired of learning. You want to be a pro in bleeding edge tech like DeFi, NFTs, DAOs, and Web 3.0.
  • You appreciate direct communication. You’re both an active communicator and an eager listener - because let’s face it, you can’t have one without the other. You’re cool with candid feedback and see every setback as an opportunity to grow.
  • You can pivot on the fly. Crypto is constantly evolving, so our priorities do, too. What you worked on last month may not be what you work on today, and that excites you. You’re not looking for a boring job.
  • You have a “can do” attitude. Our teams create high-quality work on quick timelines. Owning a problem doesn’t scare you, but rather empowers you to take 100% responsibility for achieving our mission.
  • You want to be part of a winning team. We’re stronger together, and you’re a person who embraces being pushed out of your comfort zone.

The mission of the Platform Product Group engineers is to build a trusted, scalable and compliant platform to operate with speed, efficiency and quality. Our teams build and maintain the platforms critical to the existence of Coinbase. There are many teams that make up this group which include Product Foundations (i.e. Identity, Payment, Risk, Proofing & Regulatory, Finhub), Machine Learning, Customer Experience, and Infrastructure. We are looking for an experienced backend engineer to join our Identity team within our Platform Product Group.

The Core Identity team at Coinbase has a critical responsibility as the identity provider service for the entire organization. This team operates at T0 level and handles essential tasks such as managing user data, user grouping, authorization, and user registration services across all Coinbase platforms. As part of the Identity organization, you will help build a unified, trusted, and secure platform for customer identity, access, and authorization for every Coinbase product and the broader web3 ecosystem. Coinbase is the market-leading crypto platform. Our customers can seamlessly and securely interact with Coinbase’s products and the broader web3 ecosystem.

Identity is a critical and uniquely challenging part of helping Coinbase succeed in creating an open financial system for the world. For web3 to thrive, we need to deliver the security of Finance 1.0 and the ease-of-access of web2. Walking the tightrope between usability and security critical to the success of Coinbase’s expanding product suite and to unlocking access to the web3 ecosystem for the next 1B+ users.

What you’ll be doing (ie. job duties):

  • Build new services to meet critical product and business needs using Golang.
  • Design scalable systems to solve novel problems with modern cloud technology and industry best practices.
  • Articulate a long term vision for maintaining and scaling our backend systems and the teams running them.
  • Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.
  • Write high quality, well tested code to meet the needs of your customers.

What we look for in you (ie. job requirements):

  • You have at least 5 years of experience in software engineering.
  • You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
  • You write high quality, well tested code to meet the needs of your customers.
  • You’re passionate about building an open financial system that brings the world together.

Nice to haves:

  • You have gone through a rapid growth in your company (from startup to mid-size).
  • Experience with growth experiments or A/B testing frameworks.
  • You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
  • You have experience decomposing a large monolith into microservices.
  • You’ve worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB.
  • You’ve built financial, high reliability or security systems.

PID -P53363

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please complete thisintake formto let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

Apply Now:
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RemoteMore Berlin/Chicago
🗓  Tue, May 7 📍 Africa / Americas / Europe Python
The position RemoteMore is helping a large tech company hire C/C++ developers for its European and US teams. The company is one of the major tech companies and works on a large number of internal projects. Multiple C/C++ Developers will be hired and matched to the projects that best suit their expertise. The product teams are fully distributed. The company culture is to focus on work delivered and not hours spent. Good work-life balance is encouraged. You will work with senior colleagues with many opportunities to grow professionally. You can work from home or any other place of your choice. The position is full-time and remote. Your profile Coming from a strong technical background, you are expected to have:
The position
RemoteMore is helping a large tech company hire C/C++ developers for its European and US teams.
The company is one of the major tech companies and works on a large number of internal projects. Multiple C/C++ Developers will be hired and matched to the projects that best suit their expertise. The product teams are fully distributed. The company culture is to focus on work delivered and not hours spent.
Good work-life balance is encouraged. You will work with senior colleagues with many opportunities to grow professionally. You can work from home or any other place of your choice.
The position is full-time and remote.
Your profile
Coming from a strong technical background, you are expected to have:
  • Programming languages - C/C++
  • Bonus - Python and/or other programming languages
  • Top technical skills for your level of experience - Intermediate or Senior (3+ years of experience)
  • The soft skills to work remotely - Strong individual contributor, strong communication skills.
  • Passion for remote work - You understand the pros and cons of working remotely.
  • Sufficient English Language skills - To work as part of an international team.
Why should YOU apply?
  • Work from anywhere you want.
  • Competitive compensation based on your skills.
  • Work in a team with other top developers.
  • Make a difference.
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Coinbase Remote - USA
🗓  Tue, May 7 Crypto Developer relations EVM Fintech JavaScript TypeScript Dental insurance Health/medical insurance
At Coinbase, our mission is to increase economic freedom around the world, and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who always lead the group project? That’s us. There are a few things we look for across all hires we make at Coinbase, regardless of role or team. First, we look for candidates who will thrive in a culture like ours, where we default to trust, embrace feedback, and disrupt ourselves. Second, we expect all employees to commit to our mission-focused approach to our work. Finally, we seek people who are excited to learn about and live crypto, because those are the folks who enjoy the intense moments in our sprint and recharge work culture. We’re a remote-first company looking to hire the absolute best talent al

At Coinbase, our mission is to increase economic freedom around the world, and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who always lead the group project? That’s us.

There are a few things we look for across all hires we make at Coinbase, regardless of role or team. First, we look for candidates who will thrive in a culture like ours, where we default to trust, embrace feedback, and disrupt ourselves. Second, we expect all employees to commit to our mission-focused approach to our work. Finally, we seek people who are excited to learn about and live crypto, because those are the folks who enjoy the intense moments in our sprint and recharge work culture. We’re a remote-first company looking to hire the absolute best talent all over the world.

Ready to #LiveCrypto? Who you are:

  • You’ve got positive energy. You’re optimistic about the future and determined to get there.
  • You’re never tired of learning. You want to be a pro in bleeding edge tech like DeFi, NFTs, DAOs, and Web 3.0.
  • You appreciate direct communication. You’re both an active communicator and an eager listener - because let’s face it, you can’t have one without the other. You’re cool with candid feedback and see every setback as an opportunity to grow.
  • You can pivot on the fly. Crypto is constantly evolving, so our priorities do, too. What you worked on last month may not be what you work on today, and that excites you. You’re not looking for a boring job.
  • You have a “can do” attitude. Our teams create high-quality work on quick timelines. Owning a problem doesn’t scare you, but rather empowers you to take 100% responsibility for achieving our mission.
  • You want to be part of a winning team. We’re stronger together, and you’re a person who embraces being pushed out of your comfort zone.

Base is growing, and we’re excited to expand our Developer Relations (DevRel) team. Base is built on Optimism’s open-source OP Stack, and our mission is to build a global onchain economy that increases innovation, creativity, and economic freedom, and DevRel is essential to this effort. We’re joining as the second Core Dev team working on the OP Stack to ensure it’s a public good available to everyone; and contributing a portion of sequencer revenue to funding public goods.

Your work as a Senior Developer Advocate will primarily be focused on building creative onchain experiences with the Base Marketing team in order to help bring the next billion users onchain. You’ll work closely with Base engineering, product, ecosystem, and creative teams and will build on the Developer Relations team.

Come build with us!

What you’ll be doing (ie. job duties):

  • Create onchain apps for the Base Marketing team
  • Write smart contracts and build engaging user experiences
  • Make it easier for Base builders to develop apps by creating public goods that influence the entire EVM community

What we look for in you (ie. job requirements):

  • 5+ years experience as a software engineer
  • 1+ years of experience building onchain
  • Fluent in JavaScript/TypeScript and web3 libraries
  • Expert frontend skills
  • Ability to thrive in a fast-paced, sometimes ambiguous environment without much oversight
  • Open source project contributions

Nice to haves:

  • DevRel experience
  • Experience with Go
  • Experience shaping content for multi-disciplinary projects
  • Experience working in a startup environment

Job #: P57893

Pay Transparency Notice: Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, vision and 401(k)).
Pay Range:
$162,350—$191,000 USD

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please complete thisintake formto let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

Apply Now:
Permalink

Lightcurve Berlin
🗓  Tue, May 7 📍 Berlin Agile/Scrum Blockchain Crypto Data Structures and Algorithms Ethers.js Go Infrastructure NestJS Node.js TypeScript Web3.js
About us At Lightcurve, we’re on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world. We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply! Team Values We value iterative learning We value taking ownership and leading by example We value creating an environment where everyone can unleash their true potential The role you’re applying for We are cooking up several big new initiatives, one of which is a suite of products that will revolutioni

About us

At Lightcurve, we’re on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world.

We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply!

Team Values

  • We value iterative learning
  • We value taking ownership and leading by example
  • We value creating an environment where everyone can unleash their true potential

The role you’re applying for

We are cooking up several big new initiatives, one of which is a suite of products that will revolutionize how people experience and engage with web3.

We’re on the lookout for a Software Engineer with a knack for steering projects from inception to scale-up. If you thrive on delivering impactful products and possess a solid foundation in constructing scalable distributed systems, we’d love to have you on board. Bring your expertise to the table and join us in leveraging cutting-edge web3 technology to tackle real-world consumer challenges effectively.

Joining in the early stages, you’ll play an active role in crafting a truly innovative product and bringing it to market. Collaboration is essential in this position, as a team we can build impactful products.

What you’ll be doing

  • Design, Develop and Maintain event driven micro services, creating robust APIs and middleware which facilitate secure and efficient interactions across blockchains
  • Optimize blockchain data processing, implementing efficient methods for ingesting, storing, and querying on-chain data to support real-time analytics and user-facing applications
  • Collaborate on cross functional autonomous squads, working closely with front-end developers and product teams to deliver quality features in timely manner
  • Contributing to application architecture that supports the product teams aspirational goals by considering performance, privacy, security, and maintainability
  • Foster a collaborative and communicative environment where everyone is inspired to solve problems, and achieve shared goals

What we’re looking for

  • Strong communication and collaboration skills, especially written
  • Software Engineer with 5+ years of professional hands-on experience
  • Strong knowledge of data structures and algorithms
  • Experience with building and maintaining scalable microservices systems
  • Working knowledge of event driven development and functional programming
  • Working knowledge of Node.js
  • Proficiency in one or more programming languages (i.e TypeScript, Go)
  • Proficiency in one or more Web3 libraries (i.e Web3.js or Ethers.js or Viem)
  • Proficiency in crafting high-quality tests that enhance system functionality and reliability

Bonus Skills

  • Experience in integrating Web3 Infrastructure Solutions (i.e Moralis, Alchemy, Biconomy, Turnkey)
  • Experience with building aggregation pipelines and indexing, utilizing various data sources (for example, external APIs, Web3 Providers, Smart contract events)
  • Working knowledge of microservices frameworks (i.e Moleculer, NestJS)
  • Deep interest in software, desire to understand the why and the how of everything you work on
  • Experience with agile development methodologies

Don’t think you match all of the above criteria exactly? No worries! We need exceptional souls with diverse backgrounds to make our vision a reality—we want to hear your story!

We got you covered

This position can be based out of our Berlin office or fully remote, but you should be available during European working hours.

Join our team and pursue your passions on your own terms, while we provide you with learning and development budgets, personal development plans and team retreats to fuel your web3 curiosity.
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XM Cyprus, Greece or Remote
🗓  Tue, May 7 📍 Anywhere AWS Angular CI/CD Git/Github Kubernetes MySQL PHP REST APIs React.js Redis Research Stacks Symfony Terraform
Reference Number: SPHPWD1021 The role: As our new Senior PHP Developer, you will join an amazing team who is dedicated to taking the next step in software engineering. You will make key decisions on software processes, and use Kubernetes and Terraform on PHP, Go, React & Angular on AWS. The team will keep you up-to-date with the latest technology stacks and processes and help you see challenging projects from beginning to end. The main responsibilities of the role include: ●        Design and implement new features/projects ●        Maintain and refactor existing web applications such as the company's website, registration forms, Members Area and internal web services ●        Research and integrate new web techno
Reference Number: SPHPWD1021
 
The role:
As our new Senior PHP Developer, you will join an amazing team who is dedicated to taking the next step in software engineering. You will make key decisions on software processes, and use Kubernetes and Terraform on PHP, Go, React & Angular on AWS. The team will keep you up-to-date with the latest technology stacks and processes and help you see challenging projects from beginning to end.
 
The main responsibilities of the role include:
●        Design and implement new features/projects
●        Maintain and refactor existing web applications such as the company's website, registration forms, Members Area and internal web services
●        Research and integrate new web technologies
●        Write tests that will run on a continuous integration server 24/7 to ensure code testability, code coverage and quality conforms to the company’s highest standards
●        Resolve support tickets for IT related issues
 
Main requirements:
●        BSc/MSc in information technology or any other relevant degree
●        At least 3 years of experience in a similar position
●        Very good knowledge of PHP 7+, MySQL, Redis, Git
●        Very good understanding of object-oriented programming principles
●        Experience in creating and consuming web services
●        Experience with modern PHP frameworks
●        Experience in writing tests with PHPUnit
●        Ability to research and adapt new web technologies that add value to the team
●        Strong organisational skills with the ability to multitask and prioritise
●        Problem solving and analytical skills
●        Ability to work independently and integrate well within a team
 
The following will be considered an advantage:
●        Experience in Symfony framework
●        Experience in the development of REST APIs
●        Experience in software development practices like design patterns, SOLID principles, DRY
●        Very good understanding of security practices (OWASP)
●        Experience with cloud providers (e.g. AWS)
●        Experience in database query optimization
●        Experience in creating composer packages
●        Experience in front-end frameworks or libraries like Angular or React
 
Benefit from:
●        Attractive remuneration package 
●        Private health insurance
●        Food allowance
●        Intellectually stimulating work environment
●        Continuous personal development and international training opportunities
 
Type of employment: Full time
Location: Cyprus, Greece or Remote 
 
Please visit our website www.xm.com/careers to submit your online application for this position. 
 
 
All applications will be treated with strict confidentiality!
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Kake Austin, TX
🗓  Mon, May 6 📍 Americas / Europe / South America C++ Unreal engine
At Kake, we’re seeking talented Unreal Engineers to join our vibrant community and contribute to building exceptional products for renowned brands.  Join our team of top-notch developers and collaborate in an innovative engineering environment where your insights are valued.  Experience the opportunity to work on impactful projects, tackle exciting challenges, and reach millions of users. For this role, we’re looking for the following skills and requirements: Solid experience working with Unreal Engine in production-level environments. Extensive experience using C++ . Experience using nDisplay is a very big plus. Strong knowledge of Unreal Blueprints. Previous experience creating games or VR experiences in Unreal Engine, and well-versed in large-scale development using C++.
At Kake, we’re seeking talented Unreal Engineers to join our vibrant community and contribute to building exceptional products for renowned brands.  Join our team of top-notch developers and collaborate in an innovative engineering environment where your insights are valued.  Experience the opportunity to work on impactful projects, tackle exciting challenges, and reach millions of users.
For this role, we’re looking for the following skills and requirements:
  • Solid experience working with Unreal Engine in production-level environments.
  • Extensive experience using C++.
  • Experience using nDisplay is a very big plus.
  • Strong knowledge of Unreal Blueprints.
  • Previous experience creating games or VR experiences in Unreal Engine, and well-versed in large-scale development using C++.
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Stronghold Remote
🗓  Mon, May 6 AWS Blockchain Cloudflare Computer Science Crypto Docker Ethereum Fintech Git/Github Google Cloud Kubernetes Node.js PostgreSQL Python Redis Rust Solana Terraform
About the Company Named a Forbes Fintech 50, Stronghold’s mission is to improve financial access by powering innovative payment and financial services solutions through our open APIs.  We’ve been going deep to lay the underlying rails for modern payments and reach all customers with secure, transparent ways to move money. We are seeking team players who can evolve with the company as we scale and add new products. We are a team of technologists and industry experts who take a data-driven and innovative approach to solving problems.  We power possibilities for our customers by bringing the best talent together in an open and collaborative work environment that rewards curiosity and grit. Stronghold is proud of its SF Bay Area and New Zealand roots and strives to build a diverse team to serve our ecosystem better while staying true to our core values.  Our core values are to Be Self Aware, Have
About the Company
Named a Forbes Fintech 50, Stronghold’s mission is to improve financial access by powering innovative payment and financial services solutions through our open APIs.  We’ve been going deep to lay the underlying rails for modern payments and reach all customers with secure, transparent ways to move money. We are seeking team players who can evolve with the company as we scale and add new products. We are a team of technologists and industry experts who take a data-driven and innovative approach to solving problems.  We power possibilities for our customers by bringing the best talent together in an open and collaborative work environment that rewards curiosity and grit.
Stronghold is proud of its SF Bay Area and New Zealand roots and strives to build a diverse team to serve our ecosystem better while staying true to our core values.  Our core values are to Be Self Aware, Have Good Judgment, Be Curious, Seek Innovation, Excellent Communication, High Impact, Be Bold, Be Selfless, Be Accountable, Be Honest, and Show Grit.
About the Role
You will be an integral part of the engineering team architecting, developing and maintaining our payments API platform and our cryptocurrency.  You will work closely with our product management and customer-facing teams to find solutions to challenging customer problems.  You will have the autonomy to architect and design scalable, innovative solutions.  You will develop and optimize across our platforms on a wide range of technologies and problem types.  You will be surrounded with an experienced team that has both start-up and established company backgrounds.  
You’ll drive growth and innovation in our decentralized finance and payments products through the development of our software products. You will be responsible for back-end development, scale and optimization. This position offers an opportunity to work on diverse projects, from designing systems to launching new features to  reducing tech debt to designing user interfaces to optimizing server-side performance.

What You'll Do

    • Maintain Stronghold's Platform APIs, working on solving payment problems for our enterprise customers and underserved businesses utilizing .Net, Go, Rust, Node.js, and Python.
    • involved with all aspects of the development process for Platform projects - from vision to final implementation.
    • Support  new Platform functionality with the corresponding APIs for external developers.
    • Receive, prioritize, and help solve technical problems from Stronghold's Platform API customer base.
    • Collaborate with the Stronghold engineering team on code review and design, and contribute to best practices across all of the engineering team.
    • Work across customer segments, problem types and time horizons on a wide-variety of initiatives

What We're Looking for

    • You have 6+ years of experience developing software on a team.
    • You're proficient in languages such as .NET and Go. 
    • Nice to have knowledge of Node.js, Rust or Python.
    • Familiarity with building and maintaining APIs open to external developers.
    • You are knowledgeable of existing frameworks and open source tools and are willing to build new frameworks when open ones do not exist.
    • You have a BSc or MSc in Computer Science or an equivalent experience.
    • Experience with Google Cloud platform, AWS, Kubernetes, Docker, Google Cloud functions, Cloudflare, Terraform, Redis, Postgres, Git, Gitlab/GithubNice to have familiarity with blockchain/distributed ledger technology, such as Ethereum, Ripple, Stellar, or Solana
    • You're enthusiastic about working on a small, growing team where you'll be given a lot of autonomy.
    • You're a great communicator that can advocate and lead technical discussions, especially during the design and code review process.
    • You learn quickly and strive for simplicity.
    • You're open, empathetic, and care about putting the best ideas forward in a collaborative and helpful manner.
    • You have experience working in financial institutions, especially in payments including VIsa/MC, US ACH & wires, CA Interac, and cross-border wires.

Detials

    • Ability to work remotely within the US
    • Authorized to work in the United States (required)
As an equal opportunity employer, Stronghold does not discriminate against any applicant or employee based on race, color, sex, sexual orientation, gender identity, marital status, religion, national origin, ancestry, age, disability, military or veteran status, genetic information or any other basis protected by applicable federal, state, or local laws. 
**Visa sponsorship is not available at this time. Only applicants who do not require sponsorship will be considered.

Apply Now:
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firefly Europe
🗓  Mon, May 6 📍 Asia / Europe Bash Blockchain Crypto DEX EVM Fintech Python React.js Solidity TypeScript Pays in crypto Pays in equity
About us We are a group of product managers and developers from companies such as Amazon.com and Twitter. firefly is the leading native DEX on Manta Pacific (and $800M TVL L2). About the Role We’re looking for a full-stack engineer to lead our development & maintenance of our DEX platform, as well as help in related areas such as: subgraphs, routing API, corporate site. You might enjoy working here if you’re looking for… Small remote-first team. You’ll be an early team member helping shape our vision, culture, and technical practices. A+ colleagues. Our leadership team includes alumni from Amazon.com and Twitter. Competitive compensation An exciting opportunity to play a key role in a start-up; your input will be crucial in building the dev team. What we’re looking for…

About us

We are a group of product managers and developers from companies such as Amazon.com and Twitter. firefly is the leading native DEX on Manta Pacific (and $800M TVL L2).

About the Role

We’re looking for a full-stack engineer to lead our development & maintenance of our DEX platform, as well as help in related areas such as: subgraphs, routing API, corporate site.

You might enjoy working here if you’re looking for…

  • Small remote-first team. You’ll be an early team member helping shape our vision, culture, and technical practices.
  • A+ colleagues. Our leadership team includes alumni from Amazon.com and Twitter.
  • Competitive compensation
  • An exciting opportunity to play a key role in a start-up; your input will be crucial in building the dev team.

What we’re looking for…

  • Development Experience: Prior experience building frontend and backend solutions in crypto-native projects deployed on an EVM mainnet.
  • 4+ years of software engineering experience, with at least 2 years as a full stack developer. Extensive experience in Typescript and React is required; experience in Solidity, Python or bash is a plus.
  • Communication: strong written and oral communication skills.
  • Familiarity with blockchain fundamentals, the EVM, and decentralized finance (DeFi) protocols.
  • Leadership: you will be managing and coordinating the work of other engineers and contractors.
  • Product-minded: in a startup, we expect our Lead Eng. to play a constructive role in defining the product and ensuring requirements are complete
  • Passion for Crypto: whether it’s building, investing, yield farming, minting, voting, or other activities, your enthusiasm for the crypto space is evident.
  • Mindset: a proactive, can-do attitude, ready to tackle challenges head-on in a startup environment.

People who do well here tend to…

  • Plan, architect, write, test, and comment their code well
  • Be able to clearly explain the designs they implement
  • Respond to (and act on) feedback during code review
  • Participate as part of the team
  • Work well against deadlines
  • Communicate in both written and spoken forms
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Ethena Labs Remote
🗓  Mon, May 6 AWS Crypto Ethereum Fintech GraphQL Infrastructure JavaScript NestJS Next.js Python React.js Tailwind CSS TypeScript
Who We Are:* Ethena Labs is building the first ETH based yield-bearing synthetic dollar. Arthur Hayes is a founding advisor and the team has deep experience across traditional finance and crypto engineering from firms such as Cerberus, Wintermute, Flow Traders, Deribit, Paradigm, Aave, Blockdaemon and Kaiko. We are backed by every major exchange and trading entities in the space. What we are Doing: We are building derivative infrastructure to enable Ethereum to transform into the Internet Bond via delta-neutral derivatives positions, to create the first crypto-native, yield bearing synthetic dollar: sUSDe. We believe creating a synthetic dollar which is not reliant on existing banking infrastructure is the single most important problem to solve and largest opportunity in crypto today. USDe will form the first part of a broader ecosystem of products we are building including fixed and floating rate internet bonds

Who We Are:*

Ethena Labs is building the first ETH based yield-bearing synthetic dollar. Arthur Hayes is a founding advisor and the team has deep experience across traditional finance and crypto engineering from firms such as Cerberus, Wintermute, Flow Traders, Deribit, Paradigm, Aave, Blockdaemon and Kaiko. We are backed by every major exchange and trading entities in the space.

What we are Doing:

We are building derivative infrastructure to enable Ethereum to transform into the Internet Bond via delta-neutral derivatives positions, to create the first crypto-native, yield bearing synthetic dollar: sUSDe.

We believe creating a synthetic dollar which is not reliant on existing banking infrastructure is the single most important problem to solve and largest opportunity in crypto today.

USDe will form the first part of a broader ecosystem of products we are building including fixed and floating rate internet bonds and composable repo leveraged markets.

Join us!

The ideal candidate would be in one of the following time zones: EST, GMT, CET, EEST

The Team:

We are a small team of 16, 8 of which are engineers.  Collectively our DNA, so far, is a strong mix of high performing Web3 and Tradfi experience including, Wintermute, Blockdaemon, Capital One, Flowtraders, Bebop, SIX, Aave. The team is geographically distributed but connects daily and everyone has distinct responsibilities.  We take engineer onboarding seriously and will provide all the support you need to get up and running. We are collaborative, lean and thrive on the mission to bring such a disruptive product to market as USDe, the Internet Bond and the further supporting elements of this new ecosystem.

Who We are Looking For:

  • An Engineer who is passionate about building products/applications within Defi.
  • Individual who is excited by the opportunity to join a founding core team and drive a product from zero to one.
  • At least 2 years of experience in developing front-ends for decentralized applications and can provide examples of prior work.
  • An individual who is curious and always looking to learn new concepts on the overlap between frontier technology and financial concepts.

Responsibilities:

  • You will work on our React Web3 application, which enables users to mint and stake USDe, as well as our off-chain backend python infrastructure which listens for events, manages custody positions, routes orders, etc.
  • Working directly with custody and exchange providers to build information on the ongoing solvency and equity positions of internal accounts.
  • Creative license to push the boundaries of Defi design.
  • Collaborate with the team and cross-functional partners on all aspects of product development including smart contract back-end engineers and mentor team members to refine their technical and architectural skills

Requirements:

  • Strong knowledge of full-stack, modern Javascript: React and Typescript
  • Strong Python skills
  • Strong knowledge and demonstrated experience working with GraphQL
  • Experience with our frameworks - NextJS and TailwindCSS.
  • A strong design sense including attention to detail matching a design in frontend implementation as well as good design judgment and ability to operate without a fully fleshed out design
  • Expert knowledge of Web3 libraries and tools like, Viem, Wagmi, The Graph
  • Understanding of concepts like caching, edge functions, RPC providers that are critical to performant frontend development in Web3.
  • Fluent English, both written and spoken

Our Engineering Stack:

  • Frontend: React, NextJS, Wagmi, Viem, TailwindCSS
  • Backend: Python, AWS, GraphQL, Vercel

$125,000 - $175,000 a year

If you subscribe to the mission of separating the dollar from the state, then we want to hear from you!

We look forward to receiving your application and will be in touch after having a chance to review.

In the meantime, here are some links to more information about Ethena Labs to help you check us out:

Website Twitter LinkedIn Discord
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Omni Network EST Timezones
🗓  Mon, May 6 AWS Ansible Azure Blockchain Computer Science Crypto Ethereum Grafana Infrastructure Kubernetes Polygon Prometheus QA/Testing System Design Terraform
About We’re building Omni : a platform allowing developers to deploy applications across all rollups without fragmenting liquidity. We’re looking for early team members to help us bring this ambitious vision to life. We’re a team who already built a platform that processed over $70M leading to our $18M fundraise from top investors including Pantera, Two Sigma Ventures, Coinbase Ventures alongside angel investors including Stani Kulechov (founder of Aave), Sandeep Nailwal (cofounder of Polygon) and more. In addition to this we have over $4B deposited to secure Omni on mainnet. We are growing rapidly and we need ambitious and experienced team members to join us to help scale Ethereum’s future. About the role We are seeking a Blockchain Site Reliability Engineer (SRE) to ensure the robustness and operational integrity of the Omni networks and blockchains around the clock. This role is crucial for

About

We’re building Omni: a platform allowing developers to deploy applications across all rollups without fragmenting liquidity. We’re looking for early team members to help us bring this ambitious vision to life.

We’re a team who already built a platform that processed over $70M leading to our $18M fundraise from top investors including Pantera, Two Sigma Ventures, Coinbase Ventures alongside angel investors including Stani Kulechov (founder of Aave), Sandeep Nailwal (cofounder of Polygon) and more. In addition to this we have over $4B deposited to secure Omni on mainnet.

We are growing rapidly and we need ambitious and experienced team members to join us to help scale Ethereum’s future.

About the role

We are seeking a Blockchain Site Reliability Engineer (SRE) to ensure the robustness and operational integrity of the Omni networks and blockchains around the clock. This role is crucial for maintaining the performance and reliability of our services as we scale.

Responsibilities

  • Monitor and manage the Omni platform’s infrastructure and applications to ensure high availability.
  • Implement automation tools for deployment, monitoring, and scaling within the cloud environment.
  • Develop and maintain disaster recovery plans, including regular testing and updating procedures.
  • Collaborate with development teams to enhance system reliability and performance.
  • Respond to incidents, perform root cause analysis, and prevent recurrence.
  • Manage on-call rotations for 24/7 incident response and resolution.
  • Continuously improve system security postures and compliance protocols.
  • Document system design and operational procedures.

Requirements

  • 3-5+ years of experience in site reliability engineering or similar roles with a focus on 24/7 uptime.
  • 1+ years of experience managing blockchain infrastructure: running full nodes, supporting public RPC endpoints, ensuring network security and monitoring network performance.
  • Proficient with cloud services such as GCP, AWS or Azure.
  • Experience with automation and scripting using tools like Terraform, Kubernetes and Ansible.
  • Strong background in monitoring tools like Prometheus, Grafana, or similar.
  • Ability to handle on-call responsibilities reliably and effectively.
  • Bachelor’s or higher degree in Computer Science, Engineering, or related field.
  • Location: Must be in the New York (EST) or Europe (CET) time zones.
  • Overlap hours: Available daily from 9 AM to 12 PM EST for team collaboration.

Competencies

  • Autonomous — specifically seeks to take greater ownership and responsibility and thrives in their personal growth by doing so
  • Action oriented — we are looking for people who take action by default, consistently driving forward progress without asking for permission
  • An engineer in both thought and implementation — they must be able to design architecture and see it through to implementation
  • Adaptable — thrives in ambiguity, able to quickly iterate and push forward as the business dynamically expands
  • Highly intelligent — learns quickly and can participate in abstract intellectually engaging conversations
  • Effective communicator — clearly articulates ideas and engages in debates in a productive manner that leads us to making better decisions

Nice to Haves

  • Experience building a system with a distributed consensus mechanism
  • Solid understanding of the Ethereum Virtual Machine

Benefits

Our benefits include competitive compensation, token packages for all employees, regular team off-sites around the world and unlimited PTO. In addition, you’ll join a team of high-caliber people innovating at the frontier of crypto that work collaboratively to help one another accelerate their personal growth.

Values

We are a mission driven company. We believe deeply that through software engineering we can build a self-sovereign society. In our day to day, we make decisions based upon our company values and operating principles:

Company values

  • Customer centricity
  • Long-term orientation
  • Courage

Operating principles

  • High-trust & autonomy
  • Kindness & respect
  • Collaboration
  • Humility & low-ego
  • Transparency
  • Data driven
  • Precise communication
  • Results oriented
  • “Kerplunk”: clean handoffs and acknowledgement of ownership between team members

The future belongs to all of us, independent of our origins. Omni is an equal opportunity employer and does not discriminate on the basis of race, religion, color, sexual orientation, gender or any other status protected under federal, state or local law.
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Hylé Europe
🗓  Mon, May 6 📍 Europe Blockchain Crypto Ethereum Go Infrastructure Polkadot.js Rust Stacks Technical Architect Version Control Zero-knowledge
About Hylé Hylé is pioneering the future of blockchain infrastructure with ZK technology. Our approach promises a streamlined, efficient blockchain, maintaining its key features: censorship resistance, permissionless value, and reliable decentralization. Backed with $5M from leading VCs, we’re building our team, currently led by founders Sylve (CEO) and Lancelot (CTO). Our goals are ambitious - B2B use cases within 4 months, series A within the year, and going live on mainnet within 24 months. Programming Skills The initial team will be 3-4 devs and the CTO, so product ownership will be essential. This role target a principal engineer with extensive web3 blockchain experience at the protocol / infrastructure level. The ideal candidate has more than 10 years or programming experience, including a substantial amount in specifically web3 stacks such as: Backend programming: Rust / Go

About Hylé

Hylé is pioneering the future of blockchain infrastructure with ZK technology. Our approach promises a streamlined, efficient blockchain, maintaining its key features: censorship resistance, permissionless value, and reliable decentralization.

Backed with $5M from leading VCs, we’re building our team, currently led by founders Sylve (CEO) and Lancelot (CTO). Our goals are ambitious - B2B use cases within 4 months, series A within the year, and going live on mainnet within 24 months.

Programming Skills

The initial team will be 3-4 devs and the CTO, so product ownership will be essential.

This role target a principal engineer with extensive web3 blockchain experience at the protocol / infrastructure level. The ideal candidate has more than 10 years or programming experience, including a substantial amount in specifically web3 stacks such as:

  • Backend programming: Rust / Go
  • Shipped a blockchain mainnet
  • Worked on bridges across different chains
  • Worked with one of Cosmos SDK / Polkadot / Geth / …
  • DevOps / Infra (either on bare metal or containerised)

Other skills

  • Willing to work in a venture start-up with high risk - this is a go big or go home project
  • Highly adaptable - we will try to remain rather nimble, and while the overall goal is well specified the path to get there is subject to change
  • Good with feedback, communication, transparency
  • Business & delivery oriented
  • English mandatory, French appreciated

Key responsibilities

The core technical objective is twofold: shipping B2B use-cases in the coming months, then expanding that a permissionless mainnet blockchain with 24 months. You can expect:

  • At first working on a Cosmos SDK app written in Go, augmenting it with verifiers for various ZK proving schemes (those mostly written in rust).
  • Exporting the implications of our new architecture by writing our own apps
  • Bridging the state of the chain to/from other networks such as Ethereum
  • Working on support for various wallets
  • Investigate the need to switch away from the Cosmos SDK, and if this path is taken, participate in writing a new blockchain stack. If not, modify the Cosmos SDK accordingly.

Compensation & benefits

  • Highly competitive salary + Equity
  • Alan Green Mutuelle
  • Computer of your choice
  • Flexible remote policy (but no fully remote hire at this time)
  • Socials - company retreats, weekly gathering

Other important info

We share an office in Paris (Le Peletier) with other tech companies, and would prefer avoiding fully remote hires at this time. Flexible remote is very possible.

Interview process is straightforward - a quick initial screening call, an in depth technical dive to answer any questions, a technical architecture interview, and a “fit” interview with my cofounder.

To apply

Interested in joining us in this exhilarating adventure? Send your resume to email.
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Binance Poland, Krakow
🗓  Mon, May 6 Blockchain Computer Science Crypto Infrastructure Java Spring Framework
Binance is the leading global blockchain ecosystem and cryptocurrency infrastructure provider whose suite of financial products includes the world’s largest digital-asset exchange. Our mission is to accelerate cryptocurrency adoption and increase the freedom of money. If you’re looking for a fast-paced, mission-driven organization where opportunities to learn and excel are endless, then Binance is the place for you. This is a 6 months Contract role to start with - Extension / Conversion is possible depending on Individual performance and business needs Responsibilities Translate business requirements and use cases into functional applications Design, build, and maintain efficient, reusable, and reliable Java code Review, test, and verify code fo
Binance is the leading global blockchain ecosystem and cryptocurrency infrastructure provider whose suite of financial products includes the world’s largest digital-asset exchange.
Our mission is to accelerate cryptocurrency adoption and increase the freedom of money.
If you’re looking for a fast-paced, mission-driven organization where opportunities to learn and excel are endless, then Binance is the place for you.
This is a 6 months Contract role to start with - Extension / Conversion is possible depending on Individual performance and business needs

Responsibilities

    • Translate business requirements and use cases into functional applications
    • Design, build, and maintain efficient, reusable, and reliable Java code
    • Review, test, and verify code for adherence to quality and security standards
    • Ensure the best possible performance, quality, and responsiveness of the applications
    • Identify bottlenecks and bugs, and devise solutions to these problems
    • Help maintain code quality and organization

Requirements

    • At least 5 years of experience with full lifecycle of project development for Java Applications 
    • Strong skills in Core Java, server-side Java technologies, and Spring frameworks 
    • Extensive experience in software design, architecture, development integration 
    • Solid knowledge of event processing models, multi-threading, enterprise integration pattern, Web Service and REST 
    • Proficiency in both English and Russian languages for seamless communication within a multicultural environment
    • Bachelor's/Master's Degree in Computer Science, Engineering or equivalent industry experience
Working at Binance
• Be a part of the world’s leading blockchain ecosystem that continues to grow and offers excellent career development opportunities
• Work alongside diverse, world-class talent in an environment where learning and growth opportunities are endless
• Tackle fast-paced, challenging and unique projects
• Work in a truly global organization, with international teams and a flat organizational structure
• Competitive salary and benefits
• Flexible working hours, remote-first, and casual work attire
Learn more about how Binancians embody the organization’s core values, creating a unified culture that enables collaboration, excellence, and growth.
Apply today to be a part of the Web3 revolution!
Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.
By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.

Apply Now:
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StakeStone Asia
🗓  Mon, May 6 📍 Asia Blockchain Crypto Documentation Ethereum Go Solidity
Job Responsibilities Develop smart contracts according to business needs Responsible for compilation and deployment of smart contracts Optimization and improve architecture, security, performance, algorithms, etc. of the smart contracts Maintain relevant technical documentation Keep studying trends and direction of blockchain technology Job Requirements: Bachelor’s degree or above, over 5 years of software development working experience Proficiency in programming language solidity or go, and related project experience on Ethereum Familiar with Lido, SSV will be a plus Familiar with the code implementation of leading blue-chip DeFi protocols and LSD/LSDFi protocols will be a plus Good communication and teamwork skills, strong logical thinking ability Fluent in Chinese，in English will be a

Job Responsibilities

  • Develop smart contracts according to business needs
  • Responsible for compilation and deployment of smart contracts
  • Optimization and improve architecture, security, performance, algorithms, etc. of the smart contracts
  • Maintain relevant technical documentation
  • Keep studying trends and direction of blockchain technology

Job Requirements:

  • Bachelor’s degree or above, over 5 years of software development working experience
  • Proficiency in programming language solidity or go, and related project experience on Ethereum
  • Familiar with Lido, SSV will be a plus
  • Familiar with the code implementation of leading blue-chip DeFi protocols and LSD/LSDFi protocols will be a plus
  • Good communication and teamwork skills, strong logical thinking ability
  • Fluent in Chinese，in English will be a plus
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Foundation Remote
🗓  Mon, May 6 AWS Crypto Elasticsearch GraphQL Infrastructure NoSQL PostgreSQL Python Terraform 401k Dental insurance Health/medical insurance Vision insurance
At Foundation, we are laying the groundwork for web3—the next generation of the internet full of limitless possibilities. In web3, your creativity is valued and your digital objects belong to you. We aim to put power directly back into the hands of those who create online. Why? We believe this is how the internet should just work. Our team is made up of individuals who share that vision. Together, we’re unlocking the full potential of an internet based on new values of ownership and decentralization. Our mission is to build the most powerful tools for the most creative people in the world. Everything from the smart contracts powering Foundation, to the design that our community interacts with daily, takes into consideration how our collective actions impact people.New technology requires creativity, and web3 is uncharted. Foundation leads. Come join us. The Team As a
At Foundation, we are laying the groundwork for web3—the next generation of the internet full of limitless possibilities. In web3, your creativity is valued and your digital objects belong to you. We aim to put power directly back into the hands of those who create online. Why? We believe this is how the internet should just work. Our team is made up of individuals who share that vision. Together, we’re unlocking the full potential of an internet based on new values of ownership and decentralization.
Our mission is to build the most powerful tools for the most creative people in the world. Everything from the smart contracts powering Foundation, to the design that our community interacts with daily, takes into consideration how our collective actions impact people.New technology requires creativity, and web3 is uncharted. Foundation leads. Come join us.
The Team
As aSenior Software Engineer - Backend,you’ll join the Engineering team at an exciting inflection point in Foundation’s growth. In partnership with our fellow engineers, Backend Engineers act as the glue between our application and infrastructure layers. They develop scalable, reliable, and fast server infrastructure that power delightful product experiences. You'll be joining a full stack engineering team where you'll bring your expertise in modern front end languages and frameworks to continue to elevate Foundation as a premiere user experience in Web3.

The Role:
  • Ship features:You’ll work with product managers, infrastructure engineers, and frontend engineers to build infrastructure that unlocks new features.
  • Nurture code:You’ll contribute high quality and maintainable code as you build features, and iteratively prune and simplify our code base as it evolves.
  • Build and scale server infrastructure: you’ll build, maintain, and scale server infrastructure that empowers frontend engineers to build and iterate on features quickly and safely.
  • Optimize production systems:You’ll help measure and optimize performance, reliability, and security KPIs for server and database infrastructure. You’ll participate in on-call rotations to ensure timely response to outages and vulnerabilities disclosures across production infrastructure.
Who You Are:
  • Technology:You have strong proficiency in at least one part of the stack and are fluent in multiple others. You understand how various parts of the stack interact with each other. You ship well tested, well structured, and maintainable code to our code base with no guidance.
  • Systems:You own one or more aspects of a production system and are responsible for its KPIs and SLAs. You include error reporting, logging, monitoring, and alerting as part of feature development. You coordinate small to medium production releases without compromising the security, reliability, and performance of our systems.
  • People:You proactively support other engineers in their work. You help others improve their tech, systems, or process proficiency through presentations, office hours, or informal mentorship.
  • Process: You’re an active participant in team processes and help improve those process with actionable feedback. You own or are in a rotation to drive on one or more of these processes.
  • Influence:You are responsible for medium to large features and ship those features on time and according to spec with no guidance. You can break features down into small to medium units of work for other engineers to work on. You clearly and proactively communicate progress, blockers, and decisions with engineers, product managers, and designers on your feature team. You are relied on to drive impact for one or more systems on your feature team.
Skills:
  • 5-6 years of experience building server infrastructure for consumer applications
  • 3-5 years of experience building services on top of RDBMS like Postgres
  • Experience with the Python stack
  • Experience building GraphQL server endpoints
  • Familiarity with cloud providers like AWS
  • Experience with NoSQL databases like ElasticSearch
  • Preferred Experience with infra-as-code tooling like Terraform
  • Preferred Experience interacting with the web3 stack
Benefits and Support
• A culture that values inclusivity
• Flexible paid time off
• Annual team offsite
• All of the tech you need to be successful
• A home office stipend
• Robust medical, dental, and vision coverage for you and your dependents, including a zero cost option (for countries that provide government-sponsored health insurance, we offer a monthly stipend towards private health insurance)
• 6 weeks of baby bonding time for all new parents, as well as 6 weeks of paid leave for birth giving parents
• Access to Talkspace confidential online therapy and One Medical on-demand primarycare
• Get paid in crypto or fiat
• Employer sponsored 401K
Our Values
Foundation is an equal opportunity employer. We celebrate diversity, and welcome people from a variety of backgrounds, ethnicities, cultures, perspectives, experiences, and skill sets. As part of our commitment to equality, we work to ensure a fair and consistent interview process, and continue to promote an inclusive work environment.
We believe that a diverse team composed of individuals with different perspectives, lived experiences, and identities is essential to achieving our mission and upending old models of selling and sharing art. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, age, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status. We will ensure that individuals with disabilities are accommodated in the job application and interview process, and in the performance of essential job functions.

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OpenPlay Los Angeles, CA
🗓  Mon, May 6 📍 USA Agile/Scrum Computer Science Elasticsearch Git/Github Heroku Infrastructure JavaScript PostgreSQL Python QA/Testing Research Ruby SQL Sinatra Version Control
Hello, we’re OpenPlay ! We make enterprise web applications for record labels (music industry) Looking for full-stack Ruby engineers (Rails-like or Python/Django + want to learn Ruby) Would like 2 or more years of professional web development experience Positions are full time, fully remote and/or we have an office in Los Angeles Starting salary 100-150k (depending on experience) + benefits We’re hiring full-stack Ruby software engineers to work with us on our suite of enterprise web-based music industry apps. You’ll work with us to architect, build, deploy, and maintain applications used by the world’s largest record companies (and some of the world’s smallest). This is a full-time position that can be in our office (Los Angeles/Santa Monica) or fully remote (US only at this time).
Hello, we’re OpenPlay! 
  • We make enterprise web applications for record labels (music industry)
  • Looking for full-stack Ruby engineers (Rails-like or Python/Django + want to learn Ruby)
  • Would like 2 or more years of professional web development experience
  • Positions are full time, fully remote and/or we have an office in Los Angeles
  • Starting salary 100-150k (depending on experience) + benefits
We’re hiring full-stack Ruby software engineers to work with us on our suite of enterprise web-based music industry apps. You’ll work with us to architect, build, deploy, and maintain applications used by the world’s largest record companies (and some of the world’s smallest). This is a full-time position that can be in our office (Los Angeles/Santa Monica) or fully remote (US only at this time). We are looking for engineers with two or more years of full stack web application development experience. Starting salary range is 100-150k depending on experience. Learn more about OpenPlay at: www.openplay.co
Engineering at OpenPlay
Thousands of record labels around the world use our flagship product OpenPlay Music to manage and distribute their music. We work with the major US record distributors and many independents. We are onboarding another 300+ record labels this year and we need to grow our engineering team to handle increasing demand for both client services and new product growth. OpenPlay is a bootstrapped, growing company started in 2013.
In your role at OpenPlay you will be collaborating with a team of 4-6 other engineers and a UX/visual designer to design, build, review, deploy, maintain, and iterate on OpenPlay’s web applications. We follow a minimal agile process focused on rapid deployment and incremental improvement. Engineers participate in a weekly planning meeting, a daily engineering meeting, choose what to work on, and then spend the rest of their time getting their work done, collaborating as needed.
You will share the same responsibilities as the rest of your engineering team, which include:
  • Participating in a weekly planning meeting where we review our goals and prioritize work to be done for the coming week.
  • Participating in daily engineering-only meetings (roughly 30min) where the team collaborates on technical decisions, resolving issues, and reducing complexity.
  • Writing tests: we write mostly full-stack integration tests and use a single testing framework for all parts of the code.
  • Writing application code: mostly Ruby, some HTML, some Javascript. CSS is mostly handled by visual design.
  • Reviewing code: We do round-robin code reviews as a means of knowledge sharing. All pull requests are reviewed by another engineer. You’ll take turns reviewing everyone else’s code and they will take turns reviewing yours.
  • Deploying code: We deploy small changes to production code multiple times per day. Deployments are automated with lots of fail-safes and we rely on third party services for devops as much as possible.
  • Maintaining code: Maintenance is a part of all code changes but we also plan specifically for improving code quality and updating to newer conventions, techniques, and technologies. You will also be reproducing and fixing the occasional bug.
Some things you won’t do:
  • Estimating work to be done. Instead we try to break work down into small enough chunks that they can be done quickly.
  • Reporting progress. Work is done when it’s deployed. Instead we try to reduce the scope of work that is growing complex.
  • Stakeholder meetings. While agile processes are all about open channels of communication we find too much can be overwhelming. We have technical product managers who work with stakeholders instead, allowing everyone else to focus on their work while getting their questions answered.
As a small company with a flat management structure there are lots of opportunities for everyone to make an impact not only on our products but also on how we build them. We apply the same methodology of incremental improvement to our code as we do to our tools, processes, and conventions. You will be able to participate in these discussions as much as you like, and we would like to learn from your experience, but the degree to which you participate is up to you.
Experience we’re looking for
The main thing we’re looking for is experience in full stack web application development. Specifically, we think you’ll need at least two years experience working on all parts of a database-centric web application to be a productive member of your team. In particular you should have experience with:
  • Relational database concepts such as: foreign keys, indexes, normalization and denormalization, SQL queries.
  • Writing Ruby code in an MVC web framework. We don’t use Rails but we follow many of the same conventions. We’ve had success bringing people on from Python/Django so if you have Python experience and would like to learn Ruby it might be a good fit.
  • Some familiarity with Javascript. We push as much behavior as possible to the server but features often do have small client-side components.
  • Writing tests. We practice integration-test-heavy outside-in test-driven development. If you’ve practiced any sort of test-driven development you will pick it up fast.
In addition to being able to get things done we are also looking for someone who can research and implement best practices in order to get things done well. Code smells and poor architectural decisions can slow everyone down and make everyone sad. We collaborate frequently and we don’t always get things right on the first try, but we are looking for people who will do the work to build things well to reduce the maintenance burden for themselves and their team.
Technologies we use
  • OpenPlay Music is a monolithic application backed by a PostgreSQL relational database. Heavy operations are processed asynchronously by scalable background workers that notify clients via WebSockets. At present we have plenty of room to scale.
  • Our server-side code is MVC-structured and built on Sequel (ORM), Sinatra, and HAML. If you’re familiar with Rails (or similar MVC frameworks) you’ll find a lot of similarities and many of the same conventions here.
  • On the client side we use StimulusJS to apply bits of dynamic behavior where it improves the user experience, most of which ultimately requests updates from the server.
  • There are currently around 2500 full-stack browser-based integration tests covering every feature from user input to expected output. CI runs on every git push and completes in about 15 minutes.
  • We do things typical of web applications like:
    • Store data in, and query from, a relational database (PostgreSQL)
    • Index data and query it with filtering and full text searching (Elasticsearch)
    • Handle slow tasks with background processing
    • Push asynchronous updates to clients with WebSockets
    • Export XML files, PDFs, CSVs, Excel spreadsheets, and other formats that just won’t seem to go away
    • Import data from Excel spreadsheets, (music-industry standard) DDEX XML, JSON, and various other sources
    • Communicate with lots of external systems across all manner of bespoke APIs
    • Provide JSON APIs for our customers to build on top of
    • Use git for version control, build features in branches, and take turns reviewing pull requests
    • Run everything on cloud infrastructure
    • Rely on service providers for devops as much as possible (Heroku, etc)
Some benefits of working at OpenPlay
  • Starting salary 100-155k depending on experience
  • Medical, dental, and vision insurance
  • Whatever tools, services, books, etc you need to do your job
  • Low stress environment: The industry we’re in is comparatively low scale and high value. While we work with lots of data we avoid some of the technical issues and constant urgency you might find with consumer applications.
  • Good work/life balance: We expect that everyone works full time (40 hours/week). We do sometimes have deadlines and we haven’t always limited scope appropriately. The last time we worked late nights was in 2019 for about a week. The time before that was in 2016 for about 3 weeks. Our most recent deadline we met two weeks early.
  • Flexible work and vacation schedule. You are free to work the hours that work best for you (outside of our scheduled meetings) and we don’t have a set limit on vacation days.
  • Free to work remote. We’ve been doing remote work as long as we’ve been around and our process is built around it. Some of our team is permanently remote, others work out of the office part time.
  • Office near the beach in Santa Monica you can use any time.
  • Free lunch at nearby restaurants when you’re in the office. Some of which are delicious.
How to apply
Send us your resume! Include a cover letter to add additional details and context if you feel so inclined. We’re mostly looking for two things:
  • Prior work experience that looks like it might be a good match for what you’ll be doing at OpenPlay.
  • Some understanding of how to program well. Maybe a computer science degree or other academic background. Code contributions you can point to. Blog articles you wrote. A particularly enlightening reddit comment.
We’d love to know a bit about you as well but it can be a challenging prospect for an initial job application. Feel free to include anything else you’d like, but don’t worry too much about it, we’re mostly looking for the above qualifications at this point.
We look forward to hearing from you, good luck on your job search wherever it leads, and thank  you for considering joining OpenPlay!
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Speechify Inc Florida
🗓  Sat, May 4 📍 Anywhere Firebase JavaScript React.js TypeScript
Overview With that growth comes the need for a Javascript Engineer to join the existing Web team and continue supporting the growing user base as well as building new and exciting features. This is a key role and ideal for someone who thinks strategically, enjoys high-pace environments, passionate about owning product decisions and has experience building and scaling complex engineering systems. What You’ll Do Actively ship production code to the web products Work closely with your dedicated product team Participate in product discussions to shape the product roadmap Have the opportunity to work on new and exciting features that will impact millions of lives An Ideal Candidate Should Have E
Overview
With that growth comes the need for a Javascript Engineer to join the existing Web team and continue supporting the growing user base as well as building new and exciting features.
This is a key role and ideal for someone who thinks strategically, enjoys high-pace environments, passionate about owning product decisions and has experience building and scaling complex engineering systems.
What You’ll Do
  • Actively ship production code to the web products
  • Work closely with your dedicated product team
  • Participate in product discussions to shape the product roadmap
  • Have the opportunity to work on new and exciting features that will impact millions of lives
An Ideal Candidate Should Have
  • Experience. You've built and ship products that have scaled to thousands or millions of users
  • Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs
  • Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
  • Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
  • Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
  • Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript
What We Offer
  • A fast-growing environment where you can help shape the culture
  • An entrepreneurial crew that supports risk, intuition, and hustle
  • A hands-off approach so you can focus and do your best work
  • The opportunity to make an impact in a transformative industry
  • A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
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aThemes Bristol, UK
🗓  Sat, May 4 📍 Anywhere Customer/Technical Support JavaScript PHP QA/Testing WordPress
We are aThemes and we make awesome WordPress themes and plugins. We are now looking for a patient and friendly WordPress expert to join our small team to provide technical support over email to our customers Monday-Friday. We are specifically looking for someone who can commit 4 hours every day between 1900 - 2300 UTC to answering support tickets from our customers about our products. If you can't do these exact times, then you should be able to do something reasonably close to them. We have three WordPress products: Sydney, Botiga, and Merchant. The last two are both WooCommerce focussed. While most of your time will be spent dealing with technical questions about our products, you will also be expected to compile bug reports and record feature requests. This is an important role as you will in direct contact with our customers and so you must set high standards for yourself a
We are aThemes and we make awesome WordPress themes and plugins. We are now looking for a patient and friendly WordPress expert to join our small team to provide technical support over email to our customers Monday-Friday.
We are specifically looking for someone who can commit 4 hours every day between 1900 - 2300 UTC to answering support tickets from our customers about our products. If you can't do these exact times, then you should be able to do something reasonably close to them.
We have three WordPress products: Sydney, Botiga, and Merchant. The last two are both WooCommerce focussed. While most of your time will be spent dealing with technical questions about our products, you will also be expected to compile bug reports and record feature requests.
This is an important role as you will in direct contact with our customers and so you must set high standards for yourself and your work.
There is potential for this role to become full-time in the future.
What you'll do:
  • Answer support questions related to our WordPress themes and plugins (Sydney Pro, Botiga Pro. and Merchant Pro) via our email ticketing system (HelpScout)
  • Create CSS and PHP snippets for customers who request small customisations
  • Communicate bugs/improvements with our developers
Requirements:
  • You know WordPress inside out
  • You are familiar with WooCommerce, and willing to learn more
  • Strong HTML, CSS and PHP and preferably some familiarity with Javascript.
  • An understanding of browser console errors and debugging via developer tools
  • Patient and polite when dealing with support queries
  • Good written English (not necessarily native, but clear and professional)
We hope to hear from some motivated candidates! This is an exciting opportunity to join a small but growing team.
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