Software Engineer II - Blockchain/​Digital Assets (Remote)

About the Role

We are seeking a Software Engineer II - Blockchain/Digital Assets (Remote) to join our innovative engineering team at JPMorgan Chase & Co. As a key member of our London-based team, you will contribute to the design, development, and delivery of cutting-edge blockchain applications using Java, Python, and TypeScript. This is a fantastic opportunity to grow your skills in blockchain technology while working on high-impact projects that directly influence the financial ecosystem.

What You'll Do

• Develop scalable and secure services using Java Spring Boot, TypeScript/NestJS, ReactJS, and Python.
• Contribute to end-to-end delivery, including implementation, testing, CI/CD, deployment, and production support.
• Write clean, maintainable code and participate in code reviews to uphold engineering standards for quality, observability, and performance.
• Collaborate with Front Office, Product, Operations, and platform teams to build and deliver transformative DLT use cases.
• Learn and apply blockchain technologies in a full-stack DApps build environment across private and public blockchains.
• Work with enterprise development toolchains including Git, Jenkins, and CI/CD pipelines.
• Engage with senior engineers and architects to understand distributed systems design and best practices.
• Participate in team knowledge-sharing, hackathons, and experimentation with emerging technologies.

Requirements

• Hands-on software engineering experience with Java Spring Boot/Python or similar modern backend frameworks.
• Understanding of software development fundamentals: data structures, algorithms, object-oriented design.
• Experience with version control (Git) and working in collaborative development environments.
• Eagerness to learn distributed systems, blockchain technologies, and cloud-native architectures.
• Strong problem-solving skills and ability to work effectively in a team.
• Excellent communication and collaboration skills; comfort working with diverse stakeholder groups.
• Familiarity with CI/CD pipelines, automated testing, and DevOps practices.
• Interest in or exposure to blockchain and Distributed Ledger Technologies (DLT).

Nice to Have

• Familiarity with TypeScript, JavaScript, or front-end development (ReactJS or similar frameworks).
• Experience building on public or permissioned blockchain platforms (e.g., Solana, Ethereum/EVM, Hyperledger, Polkadot, Cosmos, Avalanche, Canton).
• Understanding of cryptographic protocols, smart contracts, or key management.
• Experience with AWS services and cloud-native architectures.
• Interest in front office or trade-processing environments within financial services.

What We Offer

• Competitive salary ranging from $120,000 to $150,000 annually.
• Remote work flexibility allowing you to work from anywhere.
• Opportunities for professional growth and development in blockchain technology.
• Collaborative and inclusive work environment.
• Access to cutting-edge tools and technologies.
• Engagement in high-impact projects with direct visibility to business leaders.