Top Software Engineer Jobs in Wellington

Build scalable frontend and backend automation frameworks, own CI/CD pipelines and test environments, define and execute unit/API/integration/E2E and performance tests, validate distributed system reliability and security, debug root causes, lead shift-left quality, and create AI/LLM-powered tools for test generation, synthetic data, flaky test detection, and defect triage.

Design, optimize and maintain the exchange's low-latency matching and risk engines. Build and scale trading gateway connectivity, improve throughput/latency, support REST/WebSocket client integrations, debug complex issues, write thorough unit and integration tests, and collaborate with Quant, Gateway, and Product teams to enhance blockchain signature SDKs.

As a Software Solutions Engineer, you'll implement software solutions for clients, build workflows, manage project timelines, and facilitate technical integrations. You'll work closely with customers and internal teams to ensure successful deployments and customer satisfaction while fostering strong relationships across the organization.

Design, implement, and maintain scalable, high-availability backend brokerage systems for Japan. Build gRPC/REST microservices, integrate with Japan market infrastructure and vendors, ensure regulatory compliance, participate in on-call rotations, troubleshoot incidents, and collaborate across global teams while mentoring and driving regional engineering efforts.

The Senior Software Engineer in Test builds and executes automated tests, develops testing tools, and collaborates on technical designs while ensuring system testability for the TraceLink platform.

Design and implement production-ready, high-performance AI/ML services and libraries in the cloud. Collaborate with ML engineers and cross-functional teams to influence architecture, improve code quality, and deliver tested, deployable software using Python and AWS.

Senior/Staff Software Engineer for a Liquidity Platform at a crypto exchange. Design, build, and scale high-performance services supporting liquidity and trading infrastructure; collaborate with cross-functional teams; mentor engineers and drive technical direction.