Senior Backend Engineer

Offchain Labs
United States
Workplace: RemoteFull timeUSD 193,461 - 291,000 annuallyFunction: Software EngineeringExperience: 5+ yearsEducation: bachelorsSkills: ["Peer code reviews","Distributed-systems thinking","Security-minded coding","Technical collaboration","Architecture standards"]

Build and help secure the core backend infrastructure powering Arbitrum, the leading Ethereum scaling solution. Tackle distributed-systems performance and reliability challenges, partner with research, product, and blockchain engineering teams, and provide engineering guidance to resolve platform issues. Maintain the Nitro Testnode development tool, run peer code reviews, help define backend architectural standards, and drive technical roadmap work across microservices, data modeling, and security.

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FursaFursa
Offchain Labs
Offchain Labs
1 day ago

Senior Backend Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 10 hours agoStatus: Live
Reposted: similar role first listed 1 year ago

Job Summary

Build and help secure the core backend infrastructure powering Arbitrum, the leading Ethereum scaling solution. Tackle distributed-systems performance and reliability challenges, partner with research, product, and blockchain engineering teams, and provide engineering guidance to resolve platform issues. Maintain the Nitro Testnode development tool, run peer code reviews, help define backend architectural standards, and drive technical roadmap work across microservices, data modeling, and security.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Work on the core infrastructure powering Arbitrum, Arbitrum One’s Ethereum scaling platform.
  • •Tackle complex distributed systems challenges, optimize performance, and improve security and scalability.
  • •Collaborate with research, product, and blockchain engineering teams on cutting-edge blockchain technology.
  • •Maintain Nitro Testnode, including implementing enhancements, troubleshooting, and ensuring reliability and usability.
  • •Conduct peer code reviews and help establish backend architectural standards, tech stack selection, and engineering best practices.

Pay and Benefits

Salary: USD 193,461 - 291,000 annually
Perks:Health InsuranceDentalVision401kWellness StipendHome Office

Key Requirements

  • •Bachelor’s degree (or U.S. equivalent) in Computer Science, Cybersecurity, Computer Engineering, or a related field.
  • •5+ years professional experience as a Software Engineer/Software Architect designing, developing, and securing blockchain-based backend systems.
  • •3+ years developing backend systems using backend programming languages including Go or Rust.
  • •3+ years experience working on protocols spanning L1s to L2s, including reducing dependence on L1 smart contracts.
  • •1+ year experience with WebAssembly and 1+ year experience using cloud infrastructure and containerization technologies including AWS, Docker, and Kubernetes.
Experience:5+ yearsBlockchainEthereumDistributed systemsProtocolsWeb3
Education:Bachelor's in Computer Science, Cybersecurity, Computer Engineering, or related field
Skills:Peer code reviewsDistributed-systems thinkingSecurity-minded codingTechnical collaborationArchitecture standards
Tech Stack:EthereumArbitrumArbitrum OnePrysmZeroDevNitro TestnodeGoRustWebAssemblyAWSDockerKubernetesMicroservicesAPIsCompiler pipelinesSDK frameworksL1L2Smart contracts

Company Brief

Offchain Labs
Builds Arbitrum, a suite of Ethereum Layer-2 scaling solutions using optimistic rollups to enable faster, cheaper, and secure smart contract execution and decentralized application scaling.
Industry: Blockchain & Web3
Company Size: Medium (51 to 250 employees)
Growth: Scaleup
Headquarters: New York, United States
Founded: 2018
WebsiteLinkedIn