Senior Software Engineer (Blockchain)

Software Engineer - Blockchain

Company

Fireblocks

Conditions

5 days ago SeniorSalary: 1.5M - 1.9MPraha, Prague, Czech Republic Onsite Engineering Jobs by Fireblocks

Fireblocks Fireblocks is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets. It enables exchanges, custodians, banks, trading desks, and hedge funds to securely scale digital asset operations through its patent-pending SGX & MPC technology. Distributed Funding Series E ($550M) Series D ($310M) Series C ($133M) Investors SVB Capital BNY Mellon Stripes Coatue Spark Capital About Fireblocks Fireblocks is an enterprise-grade platform that provides a secure infrastructure for moving, storing, and issuing digital assets. It enables financial institutions like exchanges, custodians, banks, trading desks, and hedge funds to securely scale their digital asset operations. The company was founded by Michael Shaulov, Idan Ofrat, and Pavel Berengoltz after they investigated a major cyber breach. Fireblocks utilizes breakthrough Multi-Party Computation (MPC) and patent-pending chip isolation technology to secure private keys and API credentials. The platform supports various use cases including treasury management, wallet as a service, tokenization, payments, and DeFi, and provides a complete development platform with APIs, SDKs, and tutorials for building on the blockchain. View jobs by Fireblocks

Skills

Microservices Distributed Smartcontracts Enterprise Design Typescript Security Systems Backend Helm Python Cryptography Docker Kubernetes Api Blockchain Golang Consensus Ai

About the Role

You will build backend services and infrastructure for a blockchain platform You will learn and apply blockchain protocols and on chain projects You will collaborate with developers and other roles to deliver reliable scalable features You will participate in incident response and post incident reviews to improve reliability

Requirements

• 5+ years of backend development experience in Go Python JavaScript TypeScript
• 3+ years of hands on blockchain development experience
• Experience working on high scale distributed systems
• Understanding of microservices architecture and API design
• Knowledge of consensus mechanisms cryptographic primitives and distributed systems
• Strong problem solving skills and attention to detail
• Strong verbal and written communication skills and a collaborative mindset
• Experience building blockchain solutions for enterprise or institutional use cases
• Understanding of security best practices for smart contracts and blockchain systems
• Demonstrated ability to apply AI tools in day to day development
• Understanding of MPC multi signature wallets or other advanced cryptographic techniques
• Bachelor's degree in Computer Science Engineering or a related field

Responsibilities

• Implement modern backend applications and infrastructure in a microservices architecture using the latest technologies and development practices
• Deep dive into the latest blockchain technology and become an expert in the fundamentals protocols and features of the chains we support
• Collaborate effectively with developers engineers and other roles while demonstrating strong independent problem solving abilities
• Contribute to production reliability through on call participation incident response and post incident follow ups

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