You could work anywhere. Why Figment?

Figment powers the future of Web3 through industry-leading blockchain infrastructure. As the leading provider of staking solutions, we help 500+ institutional clients optimize their crypto rewards, including top exchanges, asset managers, wallets, foundations, custodians, and major token holders. Our clients trust Figment for a comprehensive suite of services, including reward optimization, cutting-edge API development, detailed rewards reporting, seamless partner integrations, governance support, and slashing protection.

Backed by a team of passionate and intelligent Figmates, with a 100% remote-first global presence across 12 countries, our company is on a mission to accelerate the adoption, growth, and long-term success of the Web3 ecosystem. We’re building the infrastructure that will power the decentralized future.

As a fast-growing tech company, we’re looking for builders and innovators — people who thrive in the face of uncertainty and are motivated to make an impact. We are also looking for true teammates - people who are genuine, humble, and driven to level up together. If you’re excited to shape the future, contribute to an energetic company culture, and work at the cutting edge of blockchain technology, we want you to join our team and help us lead the charge!

About the opportunity

We are seeking a Principal Solana Smart Contract Engineer to lead the development of a new Solana-based product from the ground up. This role is critical to the success of the product, where you will be responsible for architecting, developing, and securing smart contracts, ensuring seamless integration with backend and data engineering teams, and optimizing performance for large-scale B2B2C distribution.

We’re looking for someone who can take ownership of smart contract development from inception to operation, working closely with product and engineering teams to shape the vision, bring it to life, and ultimately maintain, optimize, and integrate it into Figment’s other products. You’ll be responsible for setting technical direction and driving best practices for Solana development.

This is a full-time remote position, with team members across North America, Europe, and Southeast Asia. This role is unique because you’ll be at the forefront of building a new product that expands the blockchain ecosystem. If you enjoy tackling complex blockchain challenges, architecting secure smart contract systems, and leading initiatives in a fast-paced environment, this role may be a great fit for you. Ideal candidates are deeply experienced in Solana ecosystem development, highly proficient in Rust, and capable of mentoring engineers in your area of expertise while influencing cross-functional stakeholders.

How you will make an impact

• Lead the design and architecture of Solana smart contracts, ensuring scalability, maintainability, and security.
• Collaborate with Product to refine specifications and drive feasibility discussions.
• Ensure security and audit readiness, implementing best practices to mitigate vulnerabilities.
• Optimize smart contract performance, reducing compute unit costs and enhancing execution speed.
• Work closely with backend and data engineering teams to integrate blockchain data into a full-stack solution.
• Drive technical strategy, establishing best practices for Solana development.
• Mentor and support other engineers in smart contract development, raising the technical bar and fostering a culture of best practices.

What you bring to the team

• 5+ years of experience in software engineering, with deep expertise in Rust and Solana smart contracts.
• Proven ability to design and deploy production-grade Solana programs.
• Experience influencing architectural decisions across multiple teams.
• Strong understanding of security best practices, audits, and risk mitigation for smart contracts.
• Experience working with backend and data engineering teams to deliver comprehensive blockchain solutions.
• Track record of leading zero-to-one blockchain product development.
• Excellent communication and collaboration skills, with a product-driven mindset.

Even Better If You Have

• Experience contributing to Solana open-source projects or protocol-level development.
• Prior experience with large-scale blockchain infrastructure and distributed systems.
• Hands-on experience improving blockchain developer tooling.
• Knowledge of other blockchain networks beyond Solana, especially Ethereum

Technologies we use

We don’t expect you to be an expert in all of these, but these are all used by adjacent teams so familiarity with them will be a plus:

• Solana / Rust
• Kubernetes
• Datadog
• AWS
• Snowflake
• Go
• Ruby
• Javascript/Typescript
• GraphQL
• Github

Teams you’ll collaborate with most often

• Product: Define and refine smart contract specifications.
• Frontend, Backend & Data Engineering: Integrate blockchain data into full-stack applications.
• Security & Auditing: Ensure contract robustness and mitigate vulnerabilities.
• Infrastructure & DevOps: Optimize deployment and monitoring.
• Engineering Leadership: Align technical vision across multiple teams.

Why you might be excited about us

At Figment, we offer an exciting range of competitive benefits designed to support and empower every member of our team:

• 100% remote-first environment. Our flagship office is in Toronto, Canada. We also have additional co-working spaces in New York, London, and Singapore. That means if you want to do your things in the office (if you’re near one), at home, or a bit of both, it’s up to you.
• 4 weeks of PTO that kick in day one, with an additional 1 week of flex days.
• Extended company-paid health benefits that kick in day one.
• Best in class parental leave and flexible arrangements.
• A home office stipend to create a space that you enjoy working in.
• Monthly Wifi reimbursement.
• A yearly Learning & Development budget.
• 401K (US) or RRSP match (Canada).
• Stock Options in the company.
• A competitive bonus (based on company performance) that is distributed bi-annually - we believe that the company’s success should be shared with our employees often
  • For roles listed within the Sales Department, there is instead a competitive commissions structure which will be outlined during your first interview with Figment
• Annual onsite company gatherings and retreats to inspire team bonding, collaboration, and fun!

Other reasons you may love working at Figment

• We are a team of under 200 members, which allows for an impactful contribution from day one.
• We place a strong focus on personal career development to shape a role that fits your goals and interests. Your satisfaction and well-being matter to us, and we’re here to support your ongoing growth.
• Our culture is one of honesty, professionalism and risk taking in a high-growth environment.
• Our team members themselves recommend working at Figment - with an eNPS score of 54 (which is ranked as ‘great’!).
• We are also extremely proud of ranking as one of the top Web3 employers by Talent Titans.

Compensation

One of Figment’s core principles is “Making the Invisible Visible” - ensuring transparency and information sharing in all communication. Figment is committed to transparency regarding pay, benefits, and other compensation types for all internal roles as well as all roles being hired for.

Base Salary: The CAD base salary range for this position is CAD $200,000 - $230,000. This range reflects base salary only, and does not include additional compensation or benefits. For candidates in other countries, the pay range will be disclosed upon your first interview with Figment (being a globally remote company, the list of salary ranges would simply be too long to note here!). The range displayed reflects the minimum and maximum range for a new hire across all Canada or the US. A candidate’s specific pay within the range will be determined by various factors including job-related skills, relevant education, and training.

Interview process

At Figment, we try to go above and beyond in making sure that you have the best possible experience interviewing with us. We strive for a smooth, organized, and informative process.

• During your first Recruiter Call, you will be provided with more information about Figment, the position and what to expect for the rest of the interview process. Please be prepared to discuss why you are interested in joining Figment and what excites you about the position and company.
• As we go through the process, we work to make sure that you hear back from us in a timely fashion. If we decide at any point that we’re unfortunately not moving forward, we will give you feedback on why it was not a fit.
• We aim for the entire process to take around 2-3 weeks from initial screen to offer. There can be exceptions on either side of the bell curve here, but as a rule, that’s the time-frame you can expect.

See here for Figment’s Privacy Policy and California Employee Privacy Policy.

At Figment, we have a thorough hiring process to verify the identity of all job candidates. This includes checking documents, conducting in-person interviews, biometric authentication and completing background checks. Candidates must pass all these steps to be considered for a job with Figment. Anyone who provides false information or tries to skip these steps will be disqualified from the hiring process immediately.

To learn more about Figment, our team, and the amazing work we are doing, visit our website

Are you ready to join us?

Apply Now:

About Mangrove

Mangrove is an order book DEX allowing liquidity providers to attach smart contracts to their offers. Linking arbitrary code with on-chain trading unlocks a new design space for DeFi. We are backed by some of the best investors in the ecosystem and as a team, we value expertise, creativity, autonomy, and knowledge sharing.

Mangrove is looking to hire a Senior Frontend/Blockchain Developer. This is a full-time position in Paris, however, remote can be an option.

What you’ll do

As a Frontend Developer at Mangrove, you will play a crucial role in building and optimizing the user interface for our decentralized exchange (DEX). You will be responsible for crafting seamless, intuitive, and high-performance experiences that enhance the usability and functionality of our platform.

We are looking for someone who can bridge design and development, with a strong understanding of DeFi, DEXs and advanced trading interfaces. They may also occasionally work on other aspects of the project if needed.

Requirements:

• Extensive experience in React, and modern frontend frameworks
• Strong experience building complex Web3 applications and interacting with smart contracts
• Deep understanding of DEX mechanics, perpetual trading, and DeFi protocols
• Experience in optimizing UI/UX for performance and accessibility
• Familiarity with blockchain infrastructure and EVM interactions
• Experience operating a live protocol/product
• Able to work within the CET (Central European Time) timezone for team meetings
• Excellent verbal and written communication in English

Bonus points:

• Experience with backend integrations and full-stack development
• Passion for DeFi, trading, and Web3 innovation
• Have teamwork, communication and organizational skills
• Willingness to constantly learn & improve, challenging yourself to stay at the top of your game

What does Mangrove offer?

• Significant ownership and autonomy in shaping our frontend and user experience
• Competitive annual salary + tokens
• Flexible schedule and remote-friendly environment
• The opportunity to work with a highly experienced and diverse team
• Team retreats held several times a year around the world
• Conferences and continuous learning opportunities
• Career growth and professional development within a cutting-edge DeFi project

Want to apply?

Fast & efficient hiring process:

1. Apply – Send us any project you’re proud of (GitHub, portfolio, CV, etc.)
2. Intro call – 20-min chat to discuss your experience & fit.
3. Technical test – A hands-on challenge tailored to frontend Web3 development.
4. Test review & final interview – Meet the team and dive deeper.
5. Offer & welcome to the team!

Send your application to email.

Links

• Website
• Documentation
• Twitter
• LinkedIn
• GitHub

Equal Opportunity

Mangrove is committed to fostering a diverse and inclusive work environment. We encourage all types of profiles to apply and do not discriminate on the basis of race, national origin, religion, gender, sexual orientation, marital status, disability, social origin, or age.

As an Integrations Engineer, you will play a pivotal role in growing the Axelar Ecosystem by adding connections to new blockchains. You will collaborate with the product and protocol teams to prioritize integrations. You will also become intimately familiar with the Axelar protocol and stack to help facilitate new chain integrations, providing necessary guidance to external teams that utilize the Axelar network to connect new chains.

Your primary responsibility will be to take lead on an integration and progress it through different environments all the way to production. With each integration you will improve the tooling and processes around integrations including internal deployments, testing frameworks, deployment scripts, security, monitoring & alerting as well as libraries to interact with the chain and the deployed smart contracts that support interchain communication.

Your responsibilities

• Take ownership of the end-to-end integration process for new blockchains
• Manage the deployments and upgrades of Axelar’s smart contracts & core network to support integrations.
• Improve stability and reliability of in-house DApps.
• Build and expand our monitoring capabilities to ensure our stack, as well as that of public validators, runs smoothly.
• Evaluate and help integrate new security focused protocols.
• Strengthen our security posture and refining protocols for offline signing.
• Improve the infrastructure and deployment to improve team’s agility and velocity.
• Forge solid relationships within Interop Labs to fully understand the needs in the ecosystem whilst working in an agile environment.
• Collaborate with external teams that integrate with the Axelar network.

Your profile

• Experience interacting with smart contracts.
• Scripting and tooling experience preferably in Javascript/Golang
• Experience managing a blockchain network and coordinating upgrades.
• Familiarity with containers and Kubernetes in a cloud environment.
• Experience with monitoring and alerting tools (Datadog, Grafana, Prometheus, etc.).
• Familiarity with modern CI/CD tools, such as GitHub Actions.
• Security first coding and deployment mindset.
• Understanding of blockchains / DeFi as a user is a plus.
• Strong sense of ownership, with the ability to lead and share knowledge to reach solutions as well as the keenness to learn.
• You enjoy being hands on, being a self starter that thrives well in ambiguity.
• A problem solver at heart that can envision successful outcomes.

Why us?

• Autonomous, distributed environment with the opportunity to work collaboratively in a diverse team worldwide.
• The scope to contribute to high-impact work and make a difference in a decentralized protocol.
• The chance to challenge yourself while learning heaps of stuff in the process.
• Unlimited time off throughout the year to rest and recharge.
• Competitive compensation with stock options, experiencing growth from the initial phase.

About us

Interop Labs builds interoperability technology.

Interoperability between blockchains is crucial technology infrastructure for the growth of Web3 and the advancement of internet technology as a whole. Interop Labs is the initial developer of Axelar Network - the programmable Web3 interoperability platform, scaling the next generation of internet applications to billions of users. Axelar network’s key attributes are programmability, security and scalability.

Axelar has raised over $100 million from leading VCs including DCVC, Galaxy, Polychain, Dragonfly, Coinbase, and more. Its diverse partner ecosystem spans industry heavyweights such as Ripple, Circle, dYdX, Uniswap, JPMorgan, Deutsche Bank, Microsoft, and others—underscoring Axelar’s unique market position and opportunity in unifying stacks between traditional finance and decentralized ecosystems. Axelar protocol was founded by Sergey Gorbunov (MIT PhD, UWaterloo Professor) and Georgios Vlachos (MIT MSc, Math Gold Medalist), who previously helped to build and launch Algorand.

About Us: Founded more than 15 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 350 people operating throughout North America and in Europe. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent proprietary trading firm utilizing its own capital, trading strategies, and risk management methodologies to provide liquidity to worldwide financial markets and hedging opportunities to commodity producers and users. Now, DV group affiliates include two broker dealers, a cryptocurrency market making firm, and a bourgeoning investment adviser.DV Energy is a rapidly growing division that specializes in trading crude oil, refined products, natural gas, and related energy markets across US, Europe, and Asia. Our proprietary risk management and trading methodologies along with a strong ability to adapt to changing conditions has allowed DV Energy to grow into one of the largest financial participants within the global energy complex.   Overview: DV Trading, LLC is a proprietary trading firm with over 200 employees trading equites, fixed income, FX and commodity products. DV Energy is a rapidly growing division that specializes in trading crude oil, refined products, natural gas, and other commodities across US, European, and Asian markets. Our combined risk management, world class technology, and human capital have enabled us to become one of the largest liquidity providers within the global energy complex. We are looking for an experienced software developer to work with a small team responsible for development and daily operations of an event-based risk management, market data and pricing platform using modern and performant technologies. This effort is part of a greenfield project and the suitable candidate will be involved in the development of the overall trading system.   Responsibilities:

Work alongside other software engineers, traders, and quants to develop and expand our risk management and trading platform Create scalable services for financial derivatives pricing and market data Efficient storage and access scheme for data and reference data across all frequencies, including microstructure data Building high-performance components for simulation and live trading

  Requirements:

Bachelor’s degree or higher in CS, Engineering or other technical discipline 2+ years professional experience developing infrastructure for quantitative trading Demonstrated ability to program in a scientific computing environment, preferably in Python/NumPy/Pandas and Java/C++ Experience working with distributed systems and large data sets Strong knowledge of algorithms, design patterns, OOP, threading, multiprocessing, etc. Experience with SQL, NoSQL, or tick databases Experience working in a Unix environment and git Familiarity with Kafka, Docker, AirFlow, Luigi Strong communication skills in verbal and written English. Domain knowledge in futures & swaps is a plus

  Benefits 

Highly competitive compensation and bonus structure Meritocratic environment with ample opportunity for growth Blue Cross Blue Shield Medical PPO Health Savings Account, MetLife Dental, MetLife Vision Coverage Flex Spending Account Employer paid life insurance Optional Long-term Disability, and AD&D Insurance Pre-Tax Parking and Transit Casual work environment

DV is not accepting unsolicited resumes from search firms. Only search firms with valid, written agreements with DV should submit resumes in response to DV’s posted positions. All resumes submitted by search firms to DV via e-mail, the Internet, personal delivery, facsimile, or any other method without a valid written agreement shall be deemed the sole property of DV, and no fee will be paid in the event the candidate is hired by DV. DV is proud to be an equal opportunity employer and committed to creating an inclusive environment for all employees.

Apply Now:

Apply Now:

About CoW DAO

CoW DAO is on a mission to protect Ethereum users from the dangers of DeFi. It does this by supporting the development of CoW Protocol, CoW Swap, MEV Blocker, and CoW AMM, and by funding values-aligned projects through the CoW Grants Program.

CoW Protocol is the second-largest DEX aggregator by monthly volume and the first-largest intents-based exchange. MEV Blocker is currently involved in ~4% of all Ethereum transactions, making it the category leader. CoW AMM is the only live AMM that protects LPs from LVR (loss-versus rebalancing).

As a member of CoW DAO’s core team, you will have the opportunity to shape these essential products, and contribute to the Ethereum ecosystem more broadly.

About the Role

Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in Europe or remote +/- 4 hours CEST time

Please note we’re not hiring from the US, Australia, or New Zealand

Position: Full-time contractor

We’re looking for an experienced Backend Team Lead who will manage and guide our engineering team while also being highly technical. This person will help resolve problems, offer mentorship, and ensure the team delivers clean, maintainable code while avoiding over-complication. You’ll work closely with our Tech Lead, collaborating on both high-level technical decisions and hands-on execution to drive the team’s success.

This position is a mix of technical expertise and people management—ensuring that the team has everything they need to succeed, both technically and personally.

What you will do

• Lead, support, and mentor the backend team: Guide team members in developing their technical skills, improving performance, and overcoming challenges while providing mentorship, feedback, and opportunities for career growth
• Encourage clean and simple solutions: Foster a development culture that prioritizes simplicity, efficiency, and streamlined workflows to enhance productivity and maintainability
• Code reviews and technical guidance: Perform code reviews, provide constructive feedback, and ensure that the team’s code adheres to best practices and high-quality standards
• Work closely with the Tech Lead: Collaborate closely with the Tech Lead to support the team in implementing solutions, overcoming obstacles, and ensuring smooth development processes
• Problem-solving: Identify roadblocks or inefficiencies in the team’s processes and help resolve them in a way that aligns with CoW’s long-term goals
• Collaborate with cross-functional teams: Work closely with product, research, and other engineering teams to ensure smooth delivery of features and high-quality results

Our Tech Stack

• Backend Code: Rust, Tokio, Cargo, Git (https://github.com/cowprotocol/services)
• Infrastructure: Pulumi, AWS, Docker, Kubernetes, Grafana, Prometheus, Elasticsearch, Flux
• Other codebases: Typescript, Python, Solidity

Who you are

• Technical expertise: You have experience in backend development (languages such as Rust, Go, Python, etc.) and building distributed systems. While Web3 experience is a plus, it’s not a requirement.
• People-oriented leader: You have experience leading teams, providing mentorship, and fostering a growth-oriented environment. You know how to motivate people, resolve conflicts, and build trust within a team
• Tech-Savvy Leader: You can step in and help with complex technical challenges, but your main focus is on the people and processes
• Simplifying Solutions: You care about and understand the importance of keeping things simple and ensuring that the team follows best development practices
• You work well with others: You have a collaborative mindset and can work with both technical and non-technical team members and ensure everyone is aligned with the team’s goals
• Code quality: You are experienced in code reviews and are passionate about helping team members improve through constructive feedback
• Remote team leadership experience: As a remote-first company, we need a Team Lead with a strong track record of managing fully remote teams, fostering collaboration, and maintaining high engagement and productivity across different time zones
• Excited about web3: While you don’t need prior web3 experience, you’re eager to explore the space, especially with EVM chains, and learn more about DeFi and blockchain technologies

What we can offer you

• Flexible work environment: Join our hub in Lisbon or work remotely
• Token plan: Have a stake in our mission and shape the future of CoW DAO
• Periodic gatherings: Enjoy opportunities to connect with the rest of the team through regular trips
• Conference allocation: Stay up-to-date with ecosystem advancements using our conference budget
• Learning budget: Use our learning budget to support your higher ambitions
• Hardware budget: Take advantage of a hardware budget for acquiring necessary equipment
• Make an impact: You are joining a startup where you can make a huge difference. Your work matters!
• Flat hierarchies mean fewer processes and bureaucracy - see more of your ideas come to life!
• Flexible work and vacation times: Prioritize work-life balance through our robust flexible work policy and vacation allowance
• Growth: If you’re someone who loves taking the initiative and getting things done, CoW offers lots of opportunities for your individual growth

Referral Program

Earn 6.000 USDC or USD with the refer-to-earn program. More details here.

Culture

Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!

At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.

About Us

Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.

We are a diverse team of 70+ people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.

Position Overview:

As a senior software engineer, you will join one of our engineering teams to assist in building and maintaining tools and automation to support our validator operations. We take the upstream node software from projects like Ethereum, Solana, Cosmos, or Avalanche; compile it; run it on one of our servers; and then make sure it is reliable and secure, monitor it, and keep it up to date. We do this for more than 60 blockchain networks, which means that it is not feasible to do all of this by hand. Instead, we build automation. Some of the things we do:

• Contribute to upstream software to improve observability, and build monitoring tools from scratch where none exist. The teams that build the node software are not the teams that operate this software at scale, and as such, observability is often not a first priority. We develop our own tools for on-chain and off-chain monitoring, both for short-term metrics (to alert on) and long-term metrics to measure our performance, and to support optimisation decisions.
• Build tools to track and manage our fleet of servers. We work mostly with bare-metal servers across multiple providers. This means that no vendor-specific portal is going to give us a complete overview of our infrastructure, instead we have an in-house tool that integrates with vendor APIs and gives us a central overview.
• Automate machine provisioning. Instead of working with 10+ cloud and bare metal providers’ flavor of installing Ubuntu, we build our own installer that is uniform across our infrastructure.
• Track and automate builds. Each of the 60+ networks we operate regularly releases updates. It would be tedious to manually git pull && make for every release, instead we have automation watching for new releases that automatically builds them and registers them in our package registry.
• Automate updates and failover. When we have a new package, we still need to roll it out to our fleet and restart any nodes, in a controlled manner and without downtime. For validating nodes, we also need to fail over before we restart them, and confirm the new node is healthy. To automate this, we need to have 100% confidence in our tooling, because a mistake here can lead to double-signing, which incurs a financial penalty.
• Automate snapshot creation and storage. Blockchains node software is stateful in nature: the chains are often terabytes in size. While it is possible for new nodes to sync from the p2p network, this can take days to weeks, which means it is not a suitable method when we move workloads between machines. We automate taking snapshots of this data, so we can be more flexible about what runs where, without compromising on security.

Our internal tooling:

It is written in a mix of Rust, Python, Go, and a bit of TypeScript. We use Postgres as our database of choice. We deploy our code either directly onto Ubuntu hosts, running under systemd or in Docker containers, and we also have a Kubernetes cluster running various stateless applications. Due to the diverse nature of the software we run, we also have to occasionally dive into codebases written in C, C++, OCaml, or TypeScript.

You can learn more about our approach to operating nodes in our Network Handbook.

Key Responsibilities

• Design and develop new features. Discuss with internal stakeholders to clarify how our next feature should look, discuss with fellow engineers how it should be implemented, and then drive implementation to completion.
• Support and collaborate. Review and discuss engineering designs, review code, help fellow engineers, and mentor them on a technical level.
• Innovation and continuous improvement. Seek to simplify, optimize, and secure our staking services and systems.
• Take part in on-call rotation approximately 2 days per month. You will be responsible for automation that manages our validators and infrastructure, including its uptime and incident response.

Job requirements

What we are looking for:

• 5+ years experience as a Software Engineer.
• Experience with operating and maintaining server-side software in production.
• Deep understanding of at least one compiled statically typed programming language such as Rust, Go, Kotlin, C++, or Haskell.
• Experience with at least one scripting language such as Python.
• Experience using SQL databases, preferably PostgreSQL.
• Strong communication skills and ownership to drive new features independently.
• Interest in blockchain technology, in particular distributed systems and consensus algorithms.
• Affinity with infrastructure and the lower levels of Linux userspace.
• You are able to work in the following time zone: Switzerland ± 6 hours.

What We Offer:

🌱 Growth & Learning

We’re committed to your development! Benefit from an annual 3,000 CHF learning budget that goes beyond just conferences—supporting your physical, emotional, and mental well-being too. Attend up to two conferences a year to dive deeper into the Web3 space and connect with the community. Plus, jumpstart your crypto journey with our $1,000 Crypto Starter Kit to explore and engage with cryptocurrencies hands-on.

🤝 Collaborative Culture

Collaboration is woven into our DNA. We thrive in multiplayer settings, ensuring every voice contributes to our mission. Connect across teams through our buddy programs, regular virtual coffee chats, and biannual retreats, which offer unparalleled opportunities to build stronger relationships while tackling some of the industry’s most exciting challenges.

✈️ Retreats in Iconic Destinations

Twice a year, we bring the entire team together for all-expenses-paid retreats in inspiring locations. Past retreats have taken us to Kenya, the USA, South Korea, Switzerland, Spain, Turkey, Thailand, Dubai and Japan. Our next stop? Budapest, Hungary! These retreats are designed to recharge, connect, and spark innovation.

🏡 Work From Anywhere

Embrace remote flexibility that empowers you to work from anywhere in the world. Prefer a coworking space? We’ve got you covered with a 500 CHF/month coworking budget. And for those growing their families, enjoy paid parental leave to ensure your personal and professional lives align seamlessly.

🗣️ Radical Transparency

We practice radical candor, fostering an environment of open, honest feedback that helps us grow individually and as a team. Expect a culture where learning from each other is not just encouraged—it’s celebrated.

💸 Compensation & Equity

We offer a competitive fixed salary in your preferred local currency or stable coins, complemented by stock options, giving you a stake in the exciting future we’re building together.

💼 Employment

We offer flexibility to suit your individual needs. With the ability to provide local employment in over 150 countries, you’ll have access to local benefits tailored to your region. Prefer contractor status instead? That’s an option too. During the offer, we work with you to determine the best arrangement, ensuring your experience aligns with your personal and professional preferences.

✨ Curious to see what life at Chorus One is really like? Check out these videos for a behind-the-scenes look:

• Culture at Chorus One

📍 Remote | ⏳ Full-time | 🌍 Elys Network

Build the Future of DeFi on Cosmos

Elys Network is a high-performance Layer-1 blockchain built on Cosmos SDK, designed for universal liquidity and next-gen DeFi applications. Our flagship product, UniFi, is redefining decentralized trading with on-chain order execution, liquidity aggregation, and yield generation.

We’re looking for a versatile, energized front-end developer—someone who thrives in a structured setting with a steady rhythm but is just as comfortable charting unknown territory, solving complex problems, and rolling up their sleeves when necessary.

We respect work-life balance, but when urgent situations arise (rare, but real), you’re the kind of person who steps up to ensure everything runs smoothly—even if it means working outside normal hours on occasion. The most innovative products are built by those who embrace both structure and the unknown, adapting with intention and vision.

🚨 Disclaimer: If you’re not big on DeFi, please don’t apply. This role requires a deep understanding and passion for decentralized finance, liquidity mechanics, and blockchain interoperability.

Your Impact

🖥️ Front-End Development

• Build and optimize React/Next.js-based Web3 applications (UniFi, staking, governance).
• Implement CosmJS to interact with CosmWasm smart contracts and IBC transactions.
• Ensure performance, security, and responsiveness for real-time blockchain interactions.

🔗 Blockchain & DeFi Integration

• Develop wallet connection flows (Keplr, Ledger, Leap Wallet).
• Optimize Cosmos IBC asset transfers, relayers, and liquidity flows.
• Integrate on-chain price feeds, liquidity pools, and order book execution.

🚀 Leadership & Adaptability

• Own problems end-to-end, balancing structured workflows with the ability to dive into the unknown when needed.
• Lead and mentor front-end engineers, ensuring code quality and best practices.
• Work closely with blockchain engineers, product leads, and designers to refine UX.
• Thrive in ambiguity—some days are methodical, others require deep problem-solving and quick pivots.
• Be flexible when urgency demands it—it’s rare, but when the stakes are high, we show up.

🛠️ Must-Have Skills

• 5+ years in React, Next.js, and TypeScript development.
• 3+ years of Web3 experience, focusing on Cosmos SDK or CosmWasm.
• Proficiency in CosmJS, contract queries, and wallet interactions.
• Strong understanding of DeFi mechanics: AMMs, staking, liquidity pools, order execution.
• Experience with Cosmos IBC, multi-chain interactions, and asset bridging.
• Security-first mindset for wallet connections and smart contract execution.
• Contributions to open-source Cosmos SDK or CosmWasm projects.
• Founder-style ownership mindset—you don’t wait for permission to solve problems.
• Ability to thrive in structure while being unafraid to break new ground when needed.

📈 Bonus Points

• Knowledge of Golang, Rust, or CosmWasm smart contracts.
• Experience building DeFi platform dashboards and analytics pages.
• Familiarity with AI-powered DeFi insights, automation, or predictive analytics.

Why Join Elys?

• 🚀 Work on the cutting edge of DeFi—structured, yet always evolving.
• 🌎 Remote-first, flexible hours, global team of builders.
• 💰 Starting salary: $75K – $120K, open to discussion. Option for tokens as part of salary—let’s talk.
• 📈 Long-term career growth in Web3 & DeFi.
• ⚡ Balanced workflow—steady rhythm when possible, deep problem-solving when needed.

Ready to Build?

• 📌 Apply Now – Send your resume, GitHub, and portfolio to:
• 📧 Email: email
• 💬 Telegram: t.me/jstamp
• 🐦 X (Twitter): x.com/mitchell_mmxxi

Join Elys Network and help redefine DeFi trading, universal liquidity, and Web3 experiences on Cosmos! 🚀

📍 Remote | ⏳ Full-time | 🌍 Elys Network

Build the Future of DeFi on Cosmos

Elys Network is a high-performance Layer-1 blockchain built on Cosmos SDK, designed for universal liquidity and next-gen DeFi applications. Our flagship product, UniFi, is redefining decentralized trading with on-chain order execution, liquidity aggregation, and yield generation.

We’re looking for a senior-level blockchain engineer (5+ years experience) who thrives in a structured setting with a steady rhythm but is just as comfortable charting unknown territory, solving complex problems, and rolling up their sleeves when necessary.

We respect work-life balance, but when urgent situations arise (rare, but real), you’re the kind of person who steps up to ensure everything runs smoothly—even if it means working outside normal hours on occasion. The most innovative products are built by those who embrace both structure and the unknown, adapting with intention and vision.

🚨 Disclaimer: If you’re not deeply involved in DeFi and blockchain protocol development, please don’t apply. This role requires expert-level knowledge of Cosmos SDK, CosmWasm, and blockchain architecture.

Your Impact

⚡ Blockchain Protocol Development

• 5+ years of experience designing and optimizing high-performance blockchain infrastructure on Cosmos SDK.
• 3+ years developing and deploying CosmWasm smart contracts for DeFi applications.
• Architect and maintain on-chain order execution, staking, and liquidity aggregation mechanisms.
• Enhance cross-chain interoperability through IBC integrations and custom relayers.

🔗 Blockchain Security & Optimization

• 3+ years working with security-first blockchain practices, including gas efficiency optimization, mempool processing, and transaction finality.
• Monitor network health, validator performance, and chain upgrades to ensure stability.
• Implement MEV mitigation strategies, front-running protections, and advanced transaction handling.

🚀 Leadership & Adaptability

• 5+ years of leadership or senior engineering experience, guiding teams in blockchain development.
• Mentor and review the work of junior and mid-level blockchain engineers.
• Collaborate closely with front-end engineers, product teams, and ecosystem partners.
• Thrive in ambiguity—some days require methodical planning, others demand quick decision-making in uncharted territory.
• Be flexible when urgency demands it—it’s rare, but when the stakes are high, we show up.

🛠️ Must-Have Skills (Senior-Level Experience)

• 5+ years in blockchain development, with deep expertise in Cosmos SDK and Tendermint.
• 3+ years of smart contract development, specializing in CosmWasm and Rust.
• 3+ years working with staking modules, IBC transactions, and cross-chain communication.
• 5+ years of experience in DeFi mechanics, including AMMs, lending, staking, liquidity provisioning, and governance.
• 3+ years working on network security, cryptographic principles, and consensus mechanisms.
• Proven ability to scale blockchain networks and optimize transaction throughput.
• 3+ years of hands-on experience with Golang, WASM optimizations, and validator infrastructure.
• Contributions to open-source Cosmos SDK, Tendermint, or CosmWasm projects.
• Founder-style ownership mindset—you don’t wait for permission to solve problems.

📈 Bonus Points

• Experience with AI-powered smart contract security analysis and automation.
• Deep knowledge of MEV, front-running protection, and on-chain data indexing.

Why Join Elys?

• 🚀 Work on the cutting edge of DeFi—structured, yet always evolving.
• 🌎 Remote-first, flexible hours, global team of builders.
• 💰 Starting salary: $90K – $150K, open to discussion. Option for tokens as part of salary—let’s talk.
• 📈 Long-term career growth in Web3 & DeFi.
• ⚡ Balanced workflow—steady rhythm when possible, deep problem-solving when needed.

Ready to Build?

• 📌 Apply Now – Send your resume, GitHub, and portfolio to:
• 📧 Email: email
• 💬 Telegram: t.me/jstamp
• 🐦 X (Twitter): x.com/mitchell_mmxxi

Join Elys Network and help redefine DeFi trading, universal liquidity, and blockchain scalability on Cosmos! 🚀

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

The role

The Nethermind team is seeking a experience Software engineer with a background in confidential computing. We offer a unique opportunity to work on a variety of diverse projects where strong experience, knowledge and understanding of secure computing platforms is a must. The candidate will be working cross-functionally across the company partnering with our product teams to implement solutions in secure environments in a broad array of applications of use cases from AI through to Finance. The role requires a balance of technical expertise, research mindset, as well as practical engineering skills to take innovative ideas into production.

How to Know If You’re the Right Fit

If you’re driven by complex challenges and excited by the prospect of working with cutting-edge technologies, this role is for you. We’re looking for individuals who are not just engineers but innovators—those who are eager to collaborate with the best minds in the industry and make a significant impact on the future of technology.

Why This Role Is Exciting

• Work with the Best: Collaborate with some of the brightest engineers and researchers in the industry.
• Innovative Challenges: Tackle projects that require deep algorithmic thinking and advanced design.
• Impactful Work: Contribute directly to the development of technologies that push the boundaries of what’s possible.
• Collaborative Environment: Partner with leading developers and researchers shaping the future of decentralized technologies.

Responsibilities:

• Collaborating with engineers across the company on all stages of projects, through design, implementation and testing.
• Partnering with teams across the company from Product through to Engineering to apply your skills to solutions integrating confidential computing.
• Contribute to product documentation.
• Maintain, test and release new and existing confidential compute infrastructure.

Skills:

• Experienced shipping new products all the way through the product stack.
• Proficiency with developing in C++.
• Experience with Rust or JavaScript.
• Knowledge of Trusted Execution Environments (e.g. SGX, TDX, TrustZone, NVIDIA Confidential Compute).
• Familiarity with web protocols (HTTP, QUIC).
• Understanding of the CI/CD developer pipeline and tools (Github, VSCode, Linux).

Nice to have:

• Understanding of distributed consensus algorithms and cryptography concepts (e.g. Zero-Knowledge).
• You can think independently, with drive and initiative, even when challenged and under pressure.
• You can communicate complex concepts and ideas to a broad array of audiences.
• You have a strong interest in distributed systems, privacy technologies, blockchains and cryptocurrencies.

Keep up to date on what we are working on by following us on our social channels:

• Discord
• LinkedIn
• Twitter

FIVA is a DeFi protocol on TON that helps users earn more from their crypto. We're making yield management simple and efficient for everyone. Backed by major players in the TON ecosystem, we're on a mission to reshape how people earn passive income and farm points in crypto.

We are seeking a skilled Frontend Developer to join our team and contribute to the development of our TON-based yield protocol. You could be a member of our app dev team to build up sophisticated, developed with all best practices frontend part of the FIVA web platform. If you're passionate about revolutionizing and expanding the DeFi world by developing the key part of our product, you'll fit right in with our team.

Responsibilities:

• Develop and maintain high-performance, scalable web app using Next.js and Tailwind CSS
• Working with TON libraries
• Working with Telegram Mini Apps libraries to provide seamless user experiences
• Implementing designs from FIGMA with best practices into React, Nextjs and Tailwind
• Being responsible for assigned features to develop
• Being able to make code review and align written code to the best practices, and what’s more important - to the standards set for our project
• Collaborate with Backend/Frontend Developers to realize assigned tasks

Requirements:

• Strong experience with Next.js, React and Tailwind based projects
• Experience with DeFi/Web3 projects
• Knowledge how to properly work with Backend REST API
• Knowledge how to effectively implement designs from FIGMA
• Knowledge how to execute transactions for running TON Smart Contracts from Frontend perspective
• Understanding of DeFi
• Understanding of TON & Telegram Apps environment (@tonconnect/ui, @ton/..)
• Ability to work in CET timezone (+/-4 hours)
• Experience designing responsive applications with Tailwind Fluent English
• Technologies must-know: Next.js 14, React, Tailwind, React Tanstack Query, TON libs, Telegram App libs, FIGMA(from Frontend Dev perspective), Git

We're looking for a developer who’s put the quality of created software on the first place, who is precise and have passion to DeFI concepts. You should be comfortable working remotely and collaborating with a team that values innovation and user-centric design.

Apply Now: