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Omni Network
EST Timezones
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.
- We respect your time: here is no micromanagement or screen trackers.
- You can earn with us $4k - $7.5k monthly - the rate depends on your skills and experience. We've already paid out over $10M to our engineers.
- You will enjoy your work - it’s possible to communicate async and choose a schedule that works best for you.
- You will communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
- We will support you from the time when the application will be started during all our cooperation.
- No more hunting for clients or negotiating rates - let us handle the business side of things so you can focus on what you do best.
- We'll manually find you the best project according to your skills and preferences.
- You will work at the fast-paced startup environment that will keep you motivated and engaged.
- We will connect you with the best developers in the world through our community.
- Senior Software Developer
- Senior+ Software Developer
- Proficiency with PHP/Laravel (2+ years of exp)
- Strong experience with React (2+ years of exp)
- Experience with relational databases (e.g., MySQL) and NoSQL (e.g., MongoDB).
- Proficiency in developing both GraphQL and RESTful APIs.
- Familiarity with cloud computing (GCP, AWS, Azure)
- Experience with other PHP frameworks such as Symfony, Yii, or CodeIgniter would be a plus
- Familiarity with deployment workflows, continuous integration/continuous deployment (CI/CD) processes, and containerization tools like Docker is a plus.
- Good command of English, both written and spoken, as you’ll be communicating with clients directly
- Strong organizational skills — ability to work full-time remotely with no supervision
- Responsibility — we want to trust you
- Soft skills — we value clear and effective communication, at the same time, don't force you to become a public speaker
- VideoAsk (about 10 minutes)
- Completing your me.lemon profile
- 30 minutes Screening call with our Recruiters
- Technical Interview with our Developers
- Feedback
- Magic Box (we are looking for best project for you)
- 5+ years of proven experience as a DevOps Engineer with a strong focus on Azure.
- In-depth knowledge of Azure services and architecture, including Azure VMs, Azure App Service, Azure Functions, and more.
- Proficiency in scripting languages (e.g., PowerShell, Bash) and automation tools.
- Experience with containerization and orchestration tools (Docker, Kubernetes, AKS).
- Familiarity with Infrastructure as Code (IaC) principles and tools (ARM templates, Terraform).
- Experience with version control systems (e.g., Git) and agile development methodologies.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork skills.
- Azure certifications (e.g., Azure DevOps Engineer Expert) are a plus.
- Design, implement, and manage scalable and highly available cloud infrastructure on Microsoft Azure.
- Develop and maintain automation scripts using tools such as Azure Resource Manager (ARM) templates, Terraform, and scripting languages (e.g., PowerShell, Bash) to automate infrastructure provisioning and configuration.
- Establish and optimize CI/CD pipelines using Azure DevOps, GitHub Actions, and other relevant tools to automate software deployment.
- Implement and manage containerized applications using Azure Kubernetes Service (AKS) and orchestrate containers using Docker and Kubernetes.
- Implement Infrastructure as Code principles to define and manage infrastructure resources.
- Set up monitoring and logging solutions using Azure Monitor, Azure Log Analytics, and other relevant tools to ensure the health and performance of Azure resources.
- Implement security measures and best practices for Azure resources, ensuring a secure and compliant infrastructure.
- Collaborate with development, operations, and security teams to understand requirements and implement effective cloud solutions.
- Develop and maintain disaster recovery plans and ensure the resilience of Azure-based systems.
- Identify and address performance bottlenecks, optimize Azure resources, and implement best practices for efficiency.
- Create and maintain technical documentation for Azure infrastructure, deployment processes, and best practices.
- Provide guidance and mentorship to junior DevOps engineers and team members, fostering a culture of continuous learning and improvement.
- Career-accelerating positions at cutting-edge companiesDiscover exclusive long-term remote engagements at the world's most interesting product companies.
- Hand-picked opportunities, just for youSkip the typical recruitment roadblocks and biases with personally matched engagements.
- Fast-track your independent developer careerStart small and gain more freedom to take on new engagements as you build your independent developer career.
- A recruitment process that values your timeOnly one hiring process with the possibility of several positions, without any additional tests.
Injective Labs
US
About Injective Labs
Injective Labs is trailblazing a new dawn for Web3 enabled finance. We are the core contributors to Injective, one of the fastest growing blockchains in the industry. Injective provides an interoperable smart contracts platform that is optimized for building decentralized finance applications. Interoperability is at the core of Injective, which is natively integrated with chains such as Ethereum, Cosmos and Solana. Developers can rapidly launch premier financial applications suited for mass adoption using Injective’s infrastructure and specialized DeFi primitives such as the world’s first fully on-chain order book.
Our team has decades of experience spearheading the largest financial institutions and tech organizations. Injective is incubated by Binance and is backed by leading firms such as Jump Crypto, Pantera and Mark Cuban.
Responsibilties:
- Work closely with external teams, including market makers, developers, dApps builders, and other partners, to facilitate their integration on Injective’s platform.
- Gather integration requirements from external teams and provide technical guidance and support throughout the integration process.
- Design and implement integration solutions tailored to the specific needs of external partners, ensuring compatibility and interoperability with Injective’s technology.
- Conduct thorough testing and validation of integrations to ensure reliability, security, and performance.
- Troubleshoot and resolve integration issues promptly, providing timely support to external teams to minimize disruption.
- Serve as a technical liaison between external teams and internal stakeholders, advocating for the needs and requirements of external partners.
- Stay up-to-date with emerging technologies, protocols, and standards relevant to integration engineering, and proactively identify opportunities for improvement.
Who you are:
- Bachelor’s degree in Computer Science, Engineering, or related field.
- Proven experience in integration engineering, with a strong understanding of API design, RESTful services, and Infrastructure setup.
- Proficiency in at least one programming language such as Go, Python, or TypeScript.
- Familiarity with blockchain technology, decentralized finance (DeFi), and cryptocurrency exchanges is highly desirable.
- Excellent problem-solving skills and attention to detail, with a demonstrated ability to troubleshoot complex integration issues.
- Strong communication and collaboration skills, with the ability to work effectively with external teams and stakeholders.
- Experience with cloud platforms such as AWS, GCP, or Azure is a plus.
Address:
- US/Vietnam (can be remote)
Intro
SotaTek (State-of-the-Art-Technology) offers leading tech experts with strong determination, enthusiasm and commitment in providing the most hi-tech IT services, with the ultimate goal to enable your business success through digital transformation. We deliver sustainable Software Development, including Web/App, Blockchain, AI & Machine Learning, ERP with cost-effective solutions.
During 8+ years of development, we have gathered over 1000 talented IT consultants and developers who share deep expertise to successfully provided full-cycle IT services to our Clients from 25+ nations worldwide, with 500+ projects in various industries, such as Finance, Health Care, Retail, Real Estate, Education, Media & Entertainment.
Our HQ is located in Hanoi, Vietnam, with representative offices in the US, Japan and Australia. We serve clients mainly from the US & NA, EU, UK, ANZ, and Asia.
Our vision is to become a pioneer in leveraging state-of-the-art technology for business growth and development
Our mission is to provide exceptional IT services that consistently exceed customer expectations and empowering digital transformation.
SotaTek remains steadfast in our mission to preserve and nurture our core values, continuously commit to leverage customer assurance and satisfaction: Innovation, Reliable, Agile & T-shaped.
Company size: 500 - 1000
Website: http://sotatek.com
Company Fanpage: https://www.facebook.com/sotatek
Recruitment Fanpage: https://www.facebook.com/SotaTek-Recruitment-103449144861080
Job vacancy: Blockchain Software Developer
Job Description
- Collaborate with developers, product teams, and other stakeholders to design and implement blockchain-based financial solutions.
- Develop and maintain blockchain protocols, smart contracts, and consensus algorithms.
- Ensure the security, integrity, and scalability of blockchain solutions.
- Stay updated with emerging trends and technologies in blockchain and cryptocurrency.
- Provide technical leadership and guidance in blockchain-related matters.
- Troubleshoot and resolve issues in blockchain applications and systems.
- Document blockchain development processes and best practices.
Compensation & Benefits: Benefits can be discussed in detail during the interview
Requirements:
Must have
- Bachelor’s degree in computer science or directly related field.
- 7+ years of relevant technical experience in software development roles.
- Strong understanding of blockchain technologies, distributed ledger, and smart contracts.
- Proficiency in programming languages such as Solidity, Daml, JavaScript, Rust, NodeJS, Go, or Python.
- Proven Experience with blockchain platforms like Ethereum, Hyperledger, or similar.
- Knowledge of cryptography and blockchain protocols.
- Familiarity with P2P networks and consensus algorithms.
- Experience with AWS or Azure cloud services and Kubernetes, Docker, NIX
- Excellent problem-solving skills and ability to think analytically.
- Strong communication and collaboration skills.
Nice to have
- Previous work on significant blockchain projects or contributions to open-source blockchain initiatives.
- Knowledge of financial services, payments, or cryptocurrency industries.
----------------
Free to contact me via:
Telegram: @vananhvu310
Skype: vuthivananh310
Email: email
Apply Now:
Our mission is to unlock the collaborative power of communities by making Web3 universally easy to use, access, and build on.
Working with Consensys puts you at the forefront of an evolving paradigm, transforming our society for the better. We fundamentally believe blockchain is the next generation of technology that can lay the foundation for a more just and equitable society.
Blockchain tech is just over 10 years old. Ethereum itself is still a toddler and we’re far from reaching our full potential. You’ll get to work on the tools, infrastructure, and apps that scale these platforms to billions of users.
You’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of entrepreneurs and technologists that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies.
About MetaMask
We’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone around the world.MetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world.
Originally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform, an aggregator of decentralized cryptocurrency exchanges, and a decentralized identity manager.
What you’ll do
We are looking for a senior backend engineer with production application experience to work on bringing transactions through the web3 ecosystem. This will include work related to the transaction supply chain and how we can facilitate a more frictionless user experience. Many of the activities we focus on are adjacent to ethereum and require an understanding of the EVM. We handle transaction simulations, transaction ordering and transaction routing. They all require an understanding and appreciation of the ethereum ecosystem, from dApps to DEXs and wallets to nodes.
In this role, you’ll be utilising technologies to enable visibility and understanding of transactions, working to keep people’s funds safe and secure. The services you will be working on are centrally hosted in the traditional Web2 sense and require monitoring and maintenance. You will develop and maintain public-facing API services supporting MetaMask users and developers.
It would be great if you brought this to the role
- 6+ years of experience as a Backend Software Engineer working on production applications
- Proven experience working with systems utilizing Golang in production
- Experience implementing appropriate software patterns and practices for complex business domains e.g DDD, CQRS etc
- Experience working on agile projects in an Agile environment in CI/CD setup
- Experience working in a distributed, asynchronous remote team environment
- Writing good technical documentation for use by internal teams
- Be “T-Shaped”, demonstrating a depth of knowledge in a specific area whilst maintaining a breadth of knowledge across multiple ecosystem topics.
Bonus Points for any of:
- Experience working with decentralised applications or web3 protocols
- Understanding of transaction supply chain, MEV and associated actors.
- Experience with microservices architectures
- General interest in DevOps topics/experience with Docker and/or Kubernetes and deploying cloud infrastructure (AWS / Azure)
- General interest in economic incentive theory
Don't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.
Consensys is an equal opportunity employer. We encourage people from all backgrounds to apply. We are committed to ensuring that our technology is made available and accessible to everyone. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. Consensys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://consensys.net/careers/best-practices-to-avoid-recruitment-fraud/).
#LI-HG1
The salary range for US-based candidates only will be determined throughout the interview process depending on experience and skills.
Apply Now:
- Designing, developing, and executing thorough backend tests to ensure our product's integrity and performance.
- Hands-on testing of various API interfaces such as REST, JDBC, ODBC, and OData, including conducting performance assessments.
- Collaborating closely with development and product teams to ensure high-quality releases and achieve customer satisfaction.
- Enhancing existing integration and API tests, and developing new ones using Java.
- Continuously refining QA processes, methodologies, and tools to boost efficiency and effectiveness.
- 5+ years of experience in a QA engineering role, with a focus on backend testing.
- Deep knowledge of SQL and experience with relational databases, including database testing.
- Solid experience in REST API backend testing.
- Proficient in Java, with practical experience in developing backend test automation.
- Proficiency in Git, Docker, and CI/CD pipelines (Jenkins or GitLab).
- Familiarity with performance testing tools and methodologies, with the ability to conduct basic performance tests.
- Experience with ETL/ELT product testing.
- Understanding of data warehousing and RDBMS internals.
- Knowledge of Python scripting.
- Experience with distributed systems testing.
- Experience with BI tools (e.g., Power BI, Tableau) and data integration systems (e.g., Pentaho, Informatica).
- Familiarity with cloud environments (AWS, Azure, GCP).
- Strong problem-solving, debugging, and investigative skills, with the ability to analyze log files, error messages, etc., to identify the root cause of problems.
- Strong attention to detail and ability to prioritize tasks.
- Strong communication and collaboration skills, capable of working effectively with cross-functional teams in a remote set-up.
- Good command of English (upper intermediate or higher). Fluency in Ukrainian or Russian would be a plus.
- A stable and reliable job with the freedom and flexibility of a freelancer
- Flexible working hours and workplace
- Paid vacation days and paid sick leaves
- Fast and dependable monthly payment – in EUR, USD, or Crypto, as you prefer
- Contributing to the success of a growing company
- Working with cutting-edge technologies
- Knowledgeable and approachable C-Level
- Continuity and growth potential
- Friendly and international colleagues
- Full integration into our teams and invitations for our team events worldwide