Roles & Responsibilities
Job Summary
SGX is seeking experienced Senior Software Engineers to join our core engineering team responsible for the design and delivery of a high-performance, secure, and scalable OTC derivatives platform. This role offers significant ownership, technical autonomy, and the opportunity to shape engineering practices across the organization. Applicants should be comfortable with accepting a 24-month direct contract or permanent role.
Job Responsibilities
- Design and implement distributed systems and robust APIs using Java
- Integrate and optimize messaging systems (e.g. Kafka), orchestration tools (e.g. Kubernetes), and high-performance communication protocols (e.g. Aeron, gRPC, Protobuf)
- Lead the full software development lifecycle, including architecture, implementation, deployment, and monitoring
- Develop comprehensive test coverage across unit, integration, and end-to-end layers
- Define and maintain efficient CI / CD pipelines and scalable engineering workflows
- Drive continuous improvement in engineering processes through automation and best practices
- Collaborate cross-functionally with product, operations, and business teams to address complex challenges
- Leverage AI tools to enhance development productivity and software quality
Job Requirements
We are looking for individuals who demonstrate a strong engineering mindset, technical depth, and a commitment to excellence. Ideal candidates will possess :
At least 8 years of software engineering experienceProficiency in Java and backend system architectureExperience in designing distributed systems, APIs, and inter-service messagingFamiliarity with containerization, infrastructure orchestration, and performance-sensitive protocolsKnowledge of the FIX protocol is advantageousStrong focus on code quality, testing, and observabilityHands-on experience with CI / CD and automation toolsA proactive, process-oriented approach to software developmentAbility to navigate complex systems within regulated environmentsInterest in applying AI tools to improve engineering outcomesFront-end development experience is a plusTell employers what skills you have
Microsoft
Ability To Work Independently
Automation Tools
Problem Solving
FIX
Front-end Development
Applications Software Development
Containerization
APIs
Java