Top Software Engineer Jobs in Singapore

Design, implement, test, and operate production trading systems. Own correctness, reliability, and operability of features. Resolve ambiguity, write clear maintainable code, participate in incident response and durable fixes, and collaborate through code reviews and design discussions.

Develop and enhance features for EnrollWise, contribute to a scalable software architecture, review code, collaborate on design and technical feasibility, and maintain software quality.

Develop, maintain, and support a research framework used by quantitative researchers. Build core components, tools, and APIs; troubleshoot deployments and runtime issues; manage releases, dependency management, CI/CD, and production monitoring; analyze performance and optimize production behavior. Work closely with researchers to translate feedback into framework improvements and provide day-to-day technical support.

Develop and maintain highly available full-stack services and APIs for a globally distributed fintech platform. Design, implement, test, secure, document, and deploy scalable software, while contributing to product delivery, agile engineering practices, automation, technology evaluation, and development-process improvements. The role works across client- and server-side systems using a stack including Golang, Python, Perl, PostgreSQL, Vue.js, Docker, Nginx, and AWS.

Design, develop, and maintain scalable Java backend applications and secure REST APIs using Spring Boot, microservices, and event-driven architecture. Build cloud-native data solutions, implement automated testing and CI/CD, manage Kubernetes deployments and production releases, and provide on-call support. Lead incident resolution, root cause analysis, observability, performance optimization, code reviews, mentoring, documentation, and continuous improvement.

Lead end-to-end engineering for mobile growth initiatives: shape briefs, build and optimise funnel instrumentation, referral and acquisition systems, experiment frameworks, and growth infrastructure. Collaborate cross-functionally, apply AI tools to accelerate development, drive technical decisions, and mentor engineers to deliver measurable growth for millions of mobile users.

Design, build, and operate low-latency, high-throughput trading infrastructure and microservices for 24/7 crypto market operations. Implement exchange and on-chain connectivity, execution engines, market-data pipelines, pre-trade risk controls, monitoring, reconciliation, and data-quality workflows. Profile and optimize latency, mentor engineers, and collaborate with liquidity managers, product, risk, finance, and operations to deploy resilient, scalable trading systems.

As a front-end developer at Squarepoint, you will enhance user experience on trading platforms using React and TypeScript to develop applications for real-time data access.

As a kdb+/q developer, you will design, implement, and maintain kdb+ architecture, normalize datasets, and support critical services during trading.

Execute scheduled, ad hoc, and release-milestone software tests; review test cases; report defects in issue-tracking systems; communicate status in standups; and collaborate with software test managers and development teams. The role requires knowledge of QA methodologies, black-box, grey-box, and white-box testing, strong communication and organization, independent and team-based work, and participation in planning and professional meetings.

The Artificial Intelligence Engineer at OneByZero builds production-grade agentic systems on AWS, integrating into enterprise realities, and ensuring compliance and performance evaluation throughout the process.

Lead quality strategy and test automation for personalization, recommendation, experimentation and consumer intelligence. Build and maintain automated test frameworks (API, integration, contract, E2E), integrate quality into CI/CD, validate ML-driven outputs and consumer journeys, manage test data/environments, and coach engineers to improve release reliability and engineering quality.

Design, build, and maintain production-grade microservices and web applications to power personalization and recommendations. Implement model-serving and inference integrations, ensure resiliency, observability, and low-latency performance, work with event-driven and caching patterns, collaborate with AI/ML and data teams, drive technical designs, mentor engineers, and operationalize services for production readiness.

Design, implement, test and validate embedded software/firmware for networking products. Gather requirements, design sub-modules, debug issues, propose solutions, collaborate across hardware, manufacturing, and cross-functional teams, and deliver high-quality code on schedule.

Design, build, and maintain scalable, event-driven backend services (primarily in Go). Lead end-to-end feature delivery, write design docs, review PRs, mentor junior engineers, collaborate with Product/Compliance/Treasury/Operations, and improve system reliability and engineering practices.

Design, develop, and maintain scalable cloud-native networking and security software. Fix bugs, implement high-quality features, profile and optimize management/control/dataplane systems, and collaborate with DevOps and QA for continuous delivery.

Lead design, development, and deployment of software products using modern architectures and tools; mentor junior engineers; ensure software quality and security; collaborate across teams; produce technical documentation and adopt new technologies and best practices.

Design, build, deploy and maintain scalable AI/ML applications, LLM services and data pipelines. Collaborate with data scientists and product engineers, ensure performant, reliable, and well-tested code, influence roadmap, and provide technical leadership and mentoring.

Design, build, and deploy AI-enabled products (RAG, retrieval, reasoning) and supporting web systems and data pipelines. Integrate emerging AI technologies, prototype rapidly, collaborate with cross-functional teams, and ensure robust, scalable, and secure software solutions that meet analyst needs.

Lead design, development, and operation of secure software products; mentor engineering teams; ensure high-quality, integrated solutions; collaborate with stakeholders to meet business goals and enforce security best practices.

Lead design, build, test and deploy scalable data-intensive web analytics systems and APIs for national-security use cases. Guide performance, reliability, proofs-of-concept (including agentic AI), mentor juniors, and collaborate with product and stakeholders to deliver impactful solutions.

Design, provision, and secure AWS cloud environments for large-scale data platforms. Implement networking, Lake Formation, CI/CD, cross-account connectivity, monitoring, governance, RBAC/TBAC, encryption, and automated IaC. Produce architecture documentation, runbooks, and collaborate in Agile squads supporting regulated, classified environments.

Design and develop reliable code for autonomous vehicles, implement advanced features, uphold code quality, and create technical design documents.

The Software Developer will build software solutions using Python, collaborating with developers and researchers to support trading success and business growth.

Design and build AI-powered developer platforms, agent orchestration, RAG/retrieval systems, and CI/CD-integrated workflows to automate code generation, testing, deployment, and engineering productivity. Drive AI adoption, define best practices, and measure impact across Group Wealth Engineering.