Senior Software Engineer, Backend Java

We are looking for a Senior Backend Software Engineer to join a leading, fully regulated US-based digital asset trading platform. The platform provides secure, low-latency access to cryptocurrency markets, serving as a bridge between traditional finance and the Web3 ecosystem.

Responsibilities:

• Build and maintain high-performance backend services and APIs that power the core trading platform.

• Work with distributed systems and microservices architecture to handle thousands of transactions per second with low latency.

• Ensure security, compliance, and reliability in a highly regulated financial environment.

• Explore and implement blockchain technologies, including node syncing, client tooling, and multi-chain integration.

• Collaborate with cross-functional teams: product, DevOps, security, compliance, and analytics.

• Contribute to system architecture, code quality, and engineering best practices, mentoring peers and driving technical excellence.

Requirements:

• 6+ years of professional software engineering experience.

• Strong proficiency in Java and experience with distributed systems.

• Experience in performance optimization, low-latency systems, and microservices.

• Knowledge of security and compliance in regulated financial environments.

• Interest or hands-on experience in blockchain, crypto infrastructure, or decentralized systems.

• Strong collaboration and mentorship skills in a fast-paced, cross-functional environment.

We offer*:

• Flexible working format - remote, office-based or flexible

• A competitive salary and good compensation package

• Personalized career growth

• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)

• Active tech communities with regular knowledge sharing

• Education reimbursement

• Memorable anniversary presents

• Corporate events and team buildings

• Other location-specific benefits

*not applicable for freelancers