Top Software Engineer Jobs in Singapore

The Sr. Software Engineer will develop frontend user interfaces and code components, interpret requirements into technical designs, and work with MEAN and FULL Stack technologies.

The Sr. Software Engineer will develop Digital & Content User Interfaces, requiring experience in JavaScript, HTML5, CSS3, and AngularJS, along with RIA and SPA projects. Teamwork and technical design skills are essential.

As a Senior SDET, you will enhance testing practices, improve CI pipelines, mentor engineers, and ensure platform reliability through comprehensive testing strategies.

The Staff Software Engineer will design high-performance backend services, manage distributed state, ensure system resilience, and implement cloud-native architectures with advanced engineering principles.

Perform functional, system, and regression testing for secure on-premise systems; design test cases, manage test data and evidence, triage defects, and produce quality documentation. Progressively build and maintain modular automated test suites and frameworks using enterprise tools, integrate automation into centralized cloud CI/CD environments, and report quality metrics.

Design, build, and deploy cloud-native, containerized and serverless microservices (primarily on AWS) with multi-region, high-availability architectures. Lead and mentor engineers, establish architecture and engineering best practices, support production incidents, collaborate across security, product, and operations, and modernize a monolithic platform into distributed services.

The Technical Operations Engineer ensures system reliability through monitoring, troubleshooting, and incident management while collaborating with cross-functional teams and building dashboards using observability tools.

Design, build, and operate microservice-based systems and mobile/web applications for a blockchain-enabled trading platform. Lead technical delivery across cloud-native stacks, blockchain protocols, observability, testing, documentation, and support of mission-critical production systems while mentoring peers and collaborating with stakeholders.

Lead design and delivery of real-time trading market-data features for the OKX mobile app (quotes, K-line charts). Drive technical architecture, performance, stability, and AI integration (LLMs, RAG, agents, on-device inference). Coordinate cross-functional teams, run technical training, and oversee large end-to-end projects to improve user experience and scalability.

Partner with stakeholders to recommend and implement integrated AI, data engineering, and operational solutions for manufacturing. Translate business needs into scalable technical designs, lead workshops, produce process documentation and solution blueprints, and apply AI techniques to improve data quality, monitoring, and development workflows. Facilitate adoption, present data-driven justifications, and drive end-to-end solution delivery.

Lead architecture and delivery of post-trade data systems, designing near-real-time and historical data pipelines. Drive technical roadmap, mentor engineers, implement robust testing and monitoring, resolve incidents, and integrate analytics technologies to support trading product features and operational stability.

This role involves developing a next-generation risk platform, optimizing risk controls, and mentoring junior engineers while collaborating across teams to ensure effective risk management in trading operations.

Lead backend development for scalable systems at OnebyZero, focusing on designing, implementing, and optimizing backend services while mentoring junior engineers and ensuring delivery excellence.

The Senior Backend Engineer will build scalable solutions, drive innovation, and improve development processes for Flo's renewable energy platform, collaborating across teams.

Develop and validate software for a mixed-signal In-Memory Computing platform by executing tests, debugging issues, and improving testing processes.

As a Senior Software Engineer, you'll enhance rail performance through data analytics, develop enterprise applications, and manage the SDLC in cloud environments.

Design, implement, test and deploy high-performance C++ software on Linux to support large-scale quantitative research and production trading. Own technical challenges for scalable distributed systems, work with researchers and portfolio managers, and optimize data structures, algorithms and concurrency for production-grade performance.

Collaborate with teams to design and develop games using Unity. Improve coding standards, mitigate risks, and maintain project documentation.

Lead design and development of cross-platform Rust components and shared libraries. Architect scalable systems for multiple OS/hardware, solve FFI and interoperability challenges, define coding/testing/CI practices, optimize performance, mentor engineers, and drive OKX's architecture and technical strategy across products.

As a Senior Software Engineer, you'll design and maintain backend systems for DNA sequencing instruments, develop APIs, and enhance engineering practices while mentoring junior staff.

As a Senior Software Engineer, you'll design and implement trading systems, develop a global liquidity network, and ensure best practices in a full-stack environment.

Lead design, development, and customization of ESRI ArcGIS Enterprise GIS applications. Build FME workflows, REST APIs, optimise spatial queries, troubleshoot complex spatial data issues, guide geospatial architecture, conduct code reviews, document solutions, and support capacity building for government GIS projects.

Lead design and development of scalable backend services using Java Spring Boot and AWS. Architect microservices and APIs, implement cloud-native and serverless solutions, design database schemas, maintain CI/CD, monitor performance, ensure security and compliance with Singapore government standards, mentor juniors, integrate SingPass/CorpPass, and troubleshoot production systems.

Develop and implement low latency, high performance trading systems using C++. Drive design and processing of data and connectivity services.

Design, develop, refactor, and optimize core backend components for high-concurrency, high-performance systems. Contribute to architecture, full lifecycle development, deployments, monitoring, and cross-team collaboration while researching and implementing scalable solutions.