The Blockchain Engineer will focus on developing, prototyping, and testing smart contracts, collaborating closely with the research and product teams.
At Offchain Labs, we aren’t just building products: we’re leading a movement.
As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This involves tackling real-world challenges that come with scaling blockchain technology, without compromising on its core principles: decentralization, security and transparency.
At the center of this vision is our people. Our team is made up of thinkers and doers that embrace new challenges and seek solutions that push existing boundaries. If you’re energized by solving unprecedented problems, and believe in the role that decentralized systems will play in creating a more equitable digital future, then we want to hear from you.
Why Offchain Labs?
Offchain Labs is setting the pace for the entire Ethereum ecosystem. We built the Arbitrum stack that powers Arbitrum One, the most widely adopted Ethereum scaling solution that exists today.
Arbitrum’s ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain Labs technology to build their own Arbitrum chains. Major players in the space, Robinhood, BlackRock, Ethena Labs, Securitize, Aave, and Apechain are all using the Arbitrum stack.
Arbitrum’s thriving ecosystem wouldn’t exist without our advanced technology stack. Arbitrum, Prysm, ZeroDev. These aren’t just product names. These are tools that are actively reshaping what's possible on Ethereum and advancing its core infrastructure.
To top it all off? We’re backed by $124 million in funding. We’ve demonstrated consistent execution with billions in secured value, thousands of supported projects, and infrastructure processing millions of transactions seamlessly.
The Role:
- As part of the Blockchain Engineering team at Offchain Labs, you'll get to work on the cutting edge of blockchain development solving novel technical, economic, and social challenges. In this role you’ll work on the full lifecycle of smart contracts involved in the Arbitrum Nitro stack, including helping develop specifications, prototyping, developing production code, engaging in rigorous testing, and working directly with external auditors. You’ll collaborate closely with our research team, product team, and company leaders, including our CTO.
Who you are:
- Deep understanding of blockchain development at the protocol level of the Ethereum Network
- Experience with solidity and other Web3 related technologies
- Possess a strong sense of ownership in your work, which drives you to find ways to do things better and faster
- Always up-to-speed on the latest technologies
- Constantly on the lookout for new and innovative ways to solve complex problems through rigorous experimentation
- Possess a great attention to detail
- Your communication style is open, transparent, and direct, and you consistently work in tight collaboration with your teammates
- Security-minded and always keeping an eye out for potential threats and vulnerabilities in your code
- Always open to feedback, new ideas, and opportunities for self-improvement
- You look for ways to help out beyond the scope of your day-to-day work
What you'll need:
- 2 years of experience working with blockchain technology
- Eager to bring cutting-edge research to the real world and help build a platform for the next generation of cryptocurrency applications
- Mastered CS fundamentals, either in a formal university program or through self-learning
Perks:
- Remote-first global workforce + NY office
- Annual company offsite + team onsites
- Professional reimbursement program (facilitates industry conference attendance, certifications, and more)
- Medical, dental & vision coverage (US + some other countries)
- 401k retirement plan + company match (US only)
- Wellness stipend
- Home office set up / ergonomic equipment program
Attention Offchain Labs Job Seekers:
Please be advised that there has been a rise in fraudulent recruiter activities, particularly within the Web3 space. If you would like to confirm whether someone is an OCL employee or the legitimacy of an offer you received, please email [email protected]
At Offchain Labs, we are committed to building a welcoming and supportive workplace for all employees, regardless of their background or identity. We strive to create an environment where everyone feels valued and has an equal opportunity to succeed and thrive. We encourage candidates from all walks of life to apply and join our team.
Top Skills
Blockchain
Ethereum
Solidity
Web3
Similar Jobs
Cloud • Fintech • Food • Information Technology • Software • Hospitality
As a Solutions Consultant, advise hotel clients on tech decisions, manage integration projects, and drive SaaS revenue through strategic partnerships and technical solutions.
Top Skills:
Ai ToolsDigital SolutionsSaaSTechnical Integrations
An Hour Ago
Easy Apply
Easy Apply
Artificial Intelligence • Cloud • Information Technology • Machine Learning • Software • Big Data Analytics • Automation
As the Regional VP of Customer Success, you will lead a team to enhance product adoption, improve revenues, and build relationships with enterprise customers, ensuring their success with PagerDuty's offerings.
Top Skills:
GainsightGongSalesforceTableau
Cloud • Fintech • Food • Information Technology • Software • Hospitality
Lead and mentor developers, drive technical strategy, implement SaaS solutions, and enhance user experience through innovative technology and a strong team culture.
Top Skills:
AIData AnalyticsJavaKotlinMicroservicesReactSaaS
What you need to know about the Los Angeles Tech Scene
Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.
Key Facts About Los Angeles Tech
- Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
- Key Industries: Artificial intelligence, adtech, media, software, game development
- Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
- Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering
