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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.Why Offchain?Offchain 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 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.Who You AreEager to dive into blockchain technology, even if it’s new territoryEnjoy solving infrastructure problems in unconventional ways and thinking beyond standard patternsUse tools like k9s or ArgoCD for speed and abstraction, but comfortable dropping into YAML, logs, or low-level debugging when things go sidewaysExperienced with GitOps-style systems and treating both infrastructure and application delivery as codeHave scaled deployment automation using patterns like ArgoCD ApplicationSets or similar toolingCurious about how things work under the hood and not satisfied with surface-level fixesComfortable in Linux, fluent in shell scripting, and productive in languages like Python or GoComfortable operating within a cloud platform (e.g., AWS, GCP, Azure), with a strong understanding of the underlying components making it easy to adapt to or migrate across providersParticipated in an on-call rotation, responding to incidents, troubleshooting under pressure, and driving postmortems to improve system reliability over timeDesign systems with security in mind, applying principles like least privilege and threat modelingBring a strong technical foundation, excellent problem-solving skills, and a genuine commitment to high-quality workTake ownership, collaborate openly, and contribute to a culture of clarity, curiosity, and continuous improvementWhat You've DoneOperated production Kubernetes clusters and built scalable, declarative infrastructure using Terraform or similar toolsDeployed and maintained Kubernetes environments, managed system components, and troubleshot applications running on the platformDesigned CI/CD workflows with ArgoCD, GitHub Actions, CodeBuild, or similar tools, covering both infra and app deploymentsDesigned and operated observability systems using time-series metrics, logs, and dashboards with tools like Prometheus, Loki, Mimir, Grafana, and CloudWatchDiagnosed tough networking and storage issues across complex, distributed systemsImplemented secure-by-default infrastructure and contributed to architecture reviews and threat modelsAutomated operational workflows using scripting or programming in Python, Go, or BashSREs come from a wide range of backgrounds. If you bring strong problem-solving skills, curiosity, and a drive to build reliable systems, we’d love to hear from you, even if your experience doesn’t perfectly match every bullet pointPerks:Remote-first global workforce + NY officeAnnual company offsite + team onsitesProfessional 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 stipendHome office set up / ergonomic equipment programAttention Offchain Job Seekers:This role cannot be performed in California, or Colorado.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 Offchain employee or the legitimacy of an offer you received, please email jobs@offchainlabs.comAt Offchain, 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.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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