Senior Backend Engineer, Blockchain

10 hours ago


Tel Aviv, Tel Aviv, Israel Fireblocks Full time ₪120,000 - ₪240,000 per year

The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks' platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some of the largest financial institutions, banks, globally-recognized brands, and Web3 companies in the world, including BNY Mellon, BNP Paribas, ANZ Bank, Revolut, and thousands more. 

Join the Blockchain Backend Infrastructure team and take a lead position in building and maintaining Fireblocks's blockchain management platform. In this role, you'll be responsible for building Fireblock's cutting-edge blockchain infrastructure while implementing high-throughput and real-time scalable software solutions. 

What You'll Do

  • Implementing modern BE applications and infrastructure in a microservices architecture, utilizing the latest technologies and development practices.
  • Deep diving into the latest blockchain technology, and becoming an expert in the fundamentals, protocols, and features of the blockchains.
  • Collaborating effectively with other developers, engineers, and other roles while showcasing independent problem-solving abilities.
  • Ensuring that the Fireblocks platform remains at the forefront of blockchain technology

What You'll Bring

To thrive in this role, you should bring the following qualifications and experience:

  • 5+ years of backend development experience with Typescript/NodeJS, Python or Go.
  • Experience working on high-scale distributed systems and proficiency in code architecture and design
  • Experience working on high-scale distributed systems
  • Versatile end-to-end technical experience, spanning from OS level through application and cloud, to CI/CD
  • Ability to quickly learn and adapt to new technologies and tools.
  • Strong problem-solving and analytical skills, capable of independently exploring, proposing, and implementing well-thought-out solutions.
  • Demonstrated commitment to excellence, proactiveness, and driving for success.

Bonus Skills:

  • Experience with C++.
  • Experience with Blockchains ecosystem.

Fireblocks' mission is to enable every business to easily and securely access digital assets and cryptocurrencies. In order to do that, we strongly believe our workforce should be as diverse as our clients, and this is why we embrace diversity and inclusion in all its forms. 

Please see our candidate privacy policy here.

  • Tel Aviv, Tel Aviv, Israel Citi Full time $100,000 - $120,000 per year

    Are you a seasoned Java developer looking for your next big challenge? Join Citi's Innovation Labs as a Senior Backend Engineer and be at the forefront of blockchain technology in a dynamic, global environment.Team/Role OverviewYou will be a pivotal member of the core team building the Citi Integrated Digital Assets Platform (CIDAP). This is a unique...


  • Tel Aviv, Tel Aviv, Israel DcentraLab Full time ₪120,000 - ₪240,000 per year

    Location: Remote / Hybrid (Web3 timezone overlap)About The RoleWe're building a next-generation blockchain tailored specifically for AI agents—combining zkVM-based verifiable execution with a high-performance node network and smart-contract layer. You'll drive protocol design, Rust-centric infrastructure development, and backend engineering optimizations...


  • Tel Aviv, Tel Aviv, Israel DcentraLab Full time ₪120,000 - ₪180,000 per year

    Location: Remote / Hybrid (Web3 timezone overlap)About the RoleWe're building a next-generation blockchain tailored specifically for AI agents—combining zkVM-based verifiable execution with a high-performance node network and smart-contract layer. You'll drive protocol design, Rust-centric infrastructure development, and backend engineering optimizations...

  • Blockchain Engineer

    2 weeks ago


    Tel Aviv, Tel Aviv, Israel Creator Stock X Full time ₪80,000 - ₪120,000 per year

    Company DescriptionCSX (Creator Stock X) is a gamified human stock market where users can invest in who will have X million followers. Without the need for credit cards or bank accounts, users earn virtual currency by signing up and gaining followers. The network protocol allocates credits evenly across the followers weekly. Our games, designed in...


  • Tel Aviv, Tel Aviv, Israel Check Point Software Full time ₪120,000 - ₪180,000 per year

    Why Join Us?Join Check Point's Blockchain Security rocket as our engineering leader and help shape the future of blockchain security. We are building a real-time prevention system that stops on-chain cyber attacks before execution, the first enterprise-grade blockchain firewall.This role combines a VP Engineering scope with founding engineer energy. You'll...


  • Tel Aviv, Tel Aviv, Israel LightCore Full time ₪120,000 - ₪240,000 per year

    Location:IsraelEmployment Type:Full-TimeDepartment:Security Architecture & EngineeringAbout LightCoreLightCore is a global leader in risk assessment and mitigation for the cryptocurrency and blockchain sectors. We partner with financial institutions, government agencies, and private investors to navigate the complexities of digital assets through a...

  • Senior Data Engineer

    2 weeks ago


    Tel Aviv, Tel Aviv, Israel Addressable Full time ₪120,000 - ₪180,000 per year

    Position - Senior Data EngineerWhat's Addressable?Addressable empowers Web3 marketers by merging blockchain and social media data to create targeted audiences, launch impactful campaigns, and measure performance. Join our dedicated team for a challenging role with growth potential.So, what's the job?We are looking for a Senior Data Engineer to join our...


  • Tel Aviv, Tel Aviv, Israel Citi Full time ₪120,000 - ₪240,000 per year

    An Innovation Labs Digital Assets Application Senior Engineer must be a highly motivated and proactive hands-on software engineer (Back End, Java Focus), have a proven ability and experience working with web applications in production. The successful candidate will be part of the core team continuing to build our Citi Integrated Digital Assets Platform...


  • Tel Aviv, Tel Aviv, Israel Pacaya HR Experts Full time ₪120,001 - ₪179,999 per year

    Crypto Developer - must have experience on Blockchain development.A highly successful and fast-growing start-up is seeking a skilled and motivated Crypto Developer to join our innovative team and help build cutting-edge tools in the world of Web 3.0 and blockchain technologies. This role is ideal for someone passionate about crypto, with a strong technical...


  • Tel Aviv, Tel Aviv, Israel Grip Security Full time ₪500,000 - ₪1,200,000 per year

    Grip Security is looking for a Senior Backend Engineer to join our communityWe are a fast-growing startup in the software-as-a-service and AI security industry. We provide innovative solutions to securing the whole organization-to-SaaS surface. (More details: https://grip.security)Using the newest technologies, we're working on solving a huge problem all...