Senior Backend Engineer, Blockchain - Fireblocks

What you’ll do

As a Senior Software Engineer, you will play a key role in developing and maintaining Fireblocks’ Nodes Access platform, including its applications, services, and underlying systems. You'll work with a modern backend tech stack, leveraging AI, microservices, databases, Kubernetes, Ansible, CI/CD, and more to build scalable and resilient solutions.

You will be responsible for:

• Implementing an AI framework to manage and orchestrate a fleet of services and blockchain RPC nodes, and building AI agents for enhanced platform capabilities.
• Implementing modern BE applications and infrastructure in a microservices architecture, utilizing common networking protocols, object-oriented design, and cutting-edge techniques - while leveraging work with AI Agents and Skills.
• Establishing a modern CI/CD pipeline in a microservices architecture, using best practices, tools, and techniques.
• Ensuring the robustness and maintainability of our BE services and the overall application.
• Collaborating effectively with other developers, engineers and other roles, while also showcasing independent problem-solving abilities.
• Demonstrating a strong command of the blockchains ecosystem in high-load scenarios while staying updated with the latest technologies and practices.
• Dive deep into the latest blockchains, seamlessly incorporate them into our product, and become an expert in the fundamentals, protocols and features of the blockchains.
• Ensuring that 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:

• Experience with AI technologies, such as Claude Code, Cursor and experience building AI tools like Claude Skills, headless agents, context improvements (RAG), bots, MCPs, etc.
• 5+ years of experience with scalable distributed systems in GoLang, TypeScript, Python.
• 3+ years of experience in managing live and high-volume production environments with a strong focus on reliability and operational excellence.
• Ability to quickly learn and adapt to new technologies and tools.
• Experience with AI pipelines, integrations and architectures.
• 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 Blockchains ecosystem.
• B.Sc. in Computer Science/Engineering or equivalent knowledge.
• Experience with Cloud Infrastructures.

Join us in shaping the future of digital asset security and blockchain innovation at Fireblocks! Apply now and be part of our journey towards a brighter, decentralized world.