Belgrade, Serbia, Serbia

Fireblocks is hiring a Senior Software Engineer

About the Role

As a Senior Software Engineer on the Assets team, you'll play a key role in shaping the architecture and user experience of scalable applications used by a global audience. Your work will span both frontend and backend development, with a strong emphasis on building reliable, high-throughput systems that securely manage digital assets.

What You'll Do

  • Design and implement responsive, accessible user interfaces using React and modern frontend patterns.
  • Develop full-stack features with a focus on performance, maintainability, and security.
  • Build and maintain a reusable component library to support growing product complexity.
  • Collaborate with backend teams to define and consume efficient APIs using REST and GraphQL.
  • Optimize frontend performance by analyzing load times, bundle size, and runtime efficiency.
  • Translate design prototypes from tools like Figma into production-ready code.
  • Work within an agile framework to deliver robust solutions alongside Product, Design, and Engineering teams.
  • Research and integrate emerging technologies to improve system capabilities and developer workflows.

What We're Looking For

  • At least five years of experience in frontend engineering, with a track record of delivering SaaS products through full development cycles.
  • Strong proficiency in TypeScript, Node.js, and the React ecosystem.
  • Experience with micro frontend architectures and complex state management solutions.
  • Familiarity with backend-for-frontend patterns and service integration.
  • A solid understanding of web and SaaS architecture principles.
  • A security-conscious mindset and commitment to building resilient systems.
  • Demonstrated ability to evaluate and adopt new technologies effectively.
  • Experience in blockchain or cryptocurrency environments is a plus.

Our Environment

We foster a collaborative, inclusive culture centered on innovation, continuous learning, and user-centric design. The team operates with agility and technical rigor, prioritizing secure, scalable solutions that meet real-world needs. If you're passionate about building robust, high-impact software in a fast-moving domain, this role offers meaningful technical challenges and growth opportunities.

Required Skills
ReactTypeScriptNode.jsRESTGraphQLFrontend EngineeringMicro Frontend ArchitectureState ManagementBackend for Frontend Services ReactTypeScriptNode.jsRESTGraphQLFigmamicro frontend architecturestate managementSaaSfrontend developmentnon-trivial applicationsbackend for frontend services
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About company
Fireblocks
Fireblocks provides a platform and network for companies to securely work with digital assets, trusted by major financial institutions, banks, and Web3 companies. Through its embedded wallet platform Dynamic, Fireblocks offers non-custodial wallet infrastructure purpose-built for developers to integrate crypto and stablecoin experiences into modern applications. The company combines institutional-grade security with consumer-grade experiences to build the most complete and secure wallet infrastructure in the industry.
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Job Details
Department Software Development
Category frontend
Posted 2 months ago