Senior GoLang Engineer (#3490)

N-iX is looking for a Senior GoLang Engineer  to join the team.

About the Customer

A global UK-based fintech company that provides institutional-grade infrastructure for digital asset trading. Their platform supports execution management, liquidity access, and portfolio risk monitoring for hedge funds, banks, and asset managers, ensuring high availability and reliability of trading systems.

Responsibilities

• Design, build, and enhance our extensive API based services written in Golang.
• Contribute to and encourage API adoption both internally and externally.
• Help write comprehensive end-to-end feature tests and examples based on the API.
• Support platform integration with Exchanges, Brokers, and OTC Platforms.
• Work with engineers, designers, product managers, and senior leadership to ensure constant improvement and quality assured delivery.
• Monitor and support all production system components
  
  

Job requirements:

• 5+ years commercial hand on software engineering experience
• Crypto experience with CeFi and or DeFi platforms
• Financial Services experience (Buy or Sell-Side)
• Previously designed client-facing APIs
• Proficient in Golang (2+ years of experience)
• Worked in cloud and containerised environments.
• Proficient in building and using REST, WebSockets, and/or FIX-based APIs
• Strong knowledge of data structures and algorithms
• Excellent software design and debugging skills
• Bachelor's degree or relevant work experience in Computer Science, Mathematics, Electrical Engineering or related technical discipline
• Proven ability to own outcomes and work effectively with others as required to deliver

Nice-to-Have Skills

• Expertise or other structured languages (C#, C++, Rust)
• Expertise in building performant low-latency systems
• Expertise in performance testing distributed systems
• Messaging/streaming technologies
• Execution, order, or portfolio management systems
• Building monitoring dashboards using technologies such as Prometheus and Grafana