Back-end Developer

5 days ago

Singapore T1 MARKETS PRIVATE LIMITED Full time
About the Role
Join T1's technology team and help build the digital infrastructure that makes trading fun. As a Back-End Developer, you'll design and maintain the server-side systems and APIs that power our trading platforms, connecting talented traders worldwide with institutional-grade trading infrastructure.
Key Responsibilities
Back-End Development
  • Design, build and maintain scalable APIs and microservices using Golang and Python
  • Develop and optimize database schemas and queries
  • Implement real-time data processing systems and WebSocket connections
  • Work closely with front-end developers and product owners to deliver robust solutions
  • Participate in code reviews and contribute to technical architecture decisions
  • Support the development of new features that enhance trader success and platform scalability
  • Ensure system reliability, performance optimization, and security best practices

Requirements
Technical Skills
  • Strong proficiency in Golang and Python
  • Expert knowledge of databases e.g. MySQL, Supabase, Firebase, PostgreSQL
  • Solid understanding of REST APIs and WebSocket protocols
  • Experience with version control systems (Git)
  • Deep understanding of security best practices and performance optimization
  • Knowledge of caching strategies (Redis, Memcached)
  • Experience with message queues and asynchronous processing

Preferred Experience
  • 5+ years of back-end software development experience
  • Experience with fintech, trading platforms, or financial applications
  • Proven experience with real-time data handling and high-throughput systems
  • Familiarity with cloud platforms (AWS, Azure, or GCP)
  • Understanding of

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