Senior Backend Engineer (Python/Java)

BTSE
Singapore
Workplace: HybridFull timeFunction: Software EngineeringSkills: ["Proactive","Independent","Communication","Strategic problem-solving","Stakeholder alignment"]

Build and maintain high-performance backend services and web applications that power an exchange, payments, and infrastructure platform. As an individual contributor, you’ll translate business and operational pain points into scalable technical solutions, designing REST-based integrations and microservices with FastAPI and PostgreSQL. You’ll own parts of the SDLC—from discovery and schema design to deployment and Unix-based operational support—while bridging technical and non-technical stakeholders.

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FursaFursa
BTSE
BTSE
9 hours ago

Senior Backend Engineer (Python/Java)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 9 hours agoStatus: Live
Reposted: similar role first listed 1 month ago

Job Summary

Build and maintain high-performance backend services and web applications that power an exchange, payments, and infrastructure platform. As an individual contributor, you’ll translate business and operational pain points into scalable technical solutions, designing REST-based integrations and microservices with FastAPI and PostgreSQL. You’ll own parts of the SDLC—from discovery and schema design to deployment and Unix-based operational support—while bridging technical and non-technical stakeholders.
Location: Singapore
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Discover operational challenges and translate hidden pain points into robust technical solutions for internal process improvements.
  • •Design and maintain high-performance web applications and microservices using MVC architecture with Python (FastAPI) and HTML/JavaScript.
  • •Architect internal services and integrations using REST best practices to support long-term scalability and maintainability.
  • •Act as a bridge between engineering and business teams, communicating technical value to non-technical stakeholders.
  • •Own end-to-end development activities, from discovery and data schema design through deployment and Unix-based operational support.

Pay and Benefits

Perks:Health Insurance

Key Requirements

  • •5+ years of backend development with Python and/or Java, including deep knowledge of asynchronous frameworks (preferably FastAPI).
  • •Built integrated web applications using REST APIs, HTML, and JavaScript.
  • •Strong SQL skills with PostgreSQL, including schema design and query optimization.
  • •Practical experience with Unix/Linux for development, debugging, and operational management.
  • •Experience with Docker and GitLab CI/CD for containerization and automated delivery.
Experience:FintechBlockchain
Skills:ProactiveIndependentCommunicationStrategic problem-solvingStakeholder alignment
Tech Stack:PythonJavaFastAPIREST APIsHTMLJavaScriptMVCPostgreSQLUnixLinuxDockerGitLabCI/CDMicroservices

Company Brief

BTSE
BTSE operates a cryptocurrency exchange and digital asset trading platform offering spot, futures, margin trading, and institutional custody solutions, focused on liquidity, security, and a broad range of crypto and fiat trading pairs for retail and institutional clients.
Industry: Trading Platforms
Company Size: Medium (51 to 250 employees)
Growth: Growth Stage Startup
Founded: 2018
WebsiteLinkedIn