Top Software Engineer Jobs in Singapore

Lead architecture and implementation of Airwallex's edge networking stack (API gateway, CDN, DNS, global accelerators). Define border security (DDoS, WAF, rate limiting), build policy-driven API route management, enforce governance, enable hybrid/multi-cloud traffic engineering, and ensure global-scale reliability and QoS for critical payment and auth paths.

Design, develop, test and implement game systems and code for AAA titles. Collaborate with designers and artists, contribute to technical design specs, estimate tasks, perform code reviews, and refine gameplay throughout development.

Design, implement, and validate Android mobile applications and SDKs for payment solutions; improve platform baseline via prototyping and patents; provide SL3 troubleshooting/support; use CI/CD and automated testing.

Build and modernize automated test frameworks and CI/CD pipelines for genomic instruments. Author API, UI, service-level, and end-to-end tests; automate validation, perform exploratory testing, improve testability, apply AI-assisted tools across the testing lifecycle, and collaborate globally to drive automation and quality from design through production release.

The Software Engineer will develop high-quality responsive UIs for web/mobile, conduct user research, optimize applications, troubleshoot issues, and conduct code reviews.

Develop and enhance SteelSeries GG and Nahimic Windows desktop applications. Design and implement UI with XAML/MVVM, write unit and integration tests, debug and resolve issues, collaborate with firmware/driver/QA/UX/product teams, and contribute to application stability, performance, and releases.

Design, implement, and test desktop and cloud software tools for Renesas microcontrollers. Produce design docs, develop and run tests, provide customer technical support, training, and documentation, and collaborate with a development team to deliver maintainable, high-quality code.

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

Design, develop, and maintain scalable web applications using .NET backend and Angular/React frontend. Collaborate on requirements, implement RESTful APIs, optimize performance, debug, maintain documentation, support end-users, and work within CI/CD and DevOps workflows.

Design, develop, customize and integrate Microsoft Dynamics 365 CRM/CE solutions. Build entities, forms, workflows, plugins, reports and dashboards using CRM SDK, C#, JavaScript, ASP.NET and SQL. Troubleshoot issues, estimate implementation approaches, collaborate with stakeholders, document solutions, and mentor junior developers. Banking domain experience preferred.

Lead backend architecture and build scalable, high-concurrency services and APIs (Node.js) powering web and mobile. Own components end-to-end, manage CI/CD and infrastructure (IaC, containers, cloud), improve reliability, and collaborate with PM/design to deliver core features like live interactions and checkout.

Design and develop scalable, secure frontend web applications for connected embedded systems. Lead frontend architecture, collaborate with backend/embedded teams, implement device provisioning, telemetry visualization, and remote management UIs. Optimize performance, accessibility, and maintainability; mentor engineers, participate in reviews, and drive frontend best practices.

Build and operate production custody systems: signing service, key management, chain integrations, and transaction pipelines. Own end-to-end subsystems, integrate new chains, collaborate with cryptography on threshold signing and key recovery, write post-mortems, and produce clear async design docs and PRs.

Work on Linux desktop internationalization (i18n), focusing on input methods (ibus) for Chinese and East Asian languages. Design, develop, test, debug, and maintain upstream and downstream packages for Fedora and RHEL. Collaborate upstream, follow SDLC and team practices, mentor peers, and leverage AI tools to improve productivity.

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

The Web3 / Full-stack Software Engineer will design, develop, and deploy software solutions for staking products, collaborating with engineers and UX designers to enhance UI and ensure security of blockchain networks.

Develop and maintain the autonomy stack for HAUVs including mission planning, mapping from sonar, adaptive mission execution, anomaly detection, sensor integration, middleware drivers, SITL testing, and mentoring junior engineers.

We are seeking a software engineer to build and validate resilient distributed systems, enhance CI pipelines, and improve testing strategies for cloud applications.

Join Supabase as a Software Engineer to own the Terraform provider, improving reliability, driving technical strategy, and creating documentation for seamless IaC workflows.

Build and optimize backend systems for a massive-scale search stack: web crawling, embedding model training, high-throughput data pipelines, and a custom vector database to serve low-latency, large-scale search.

The Backend Software Engineer will develop and maintain backend systems for data processing related to coffee farming, utilizing Python and PostgreSQL. Responsibilities include feature development, problem-solving, and adapting systems to regulatory changes while ensuring system resilience.

Designing and developing proprietary software for low-latency trading systems, collaborating with teams, and solving complex problems.

Design, implement, test and validate embedded firmware for networking products. Gather requirements, design sub-modules, debug and fix issues, participate in technical discussions, and deliver high-quality software while collaborating with cross-functional and partner teams.

Lead design and implementation of graphical visualization software for exploring 3D subsurface data. Own component lifecycle, improve performance and maintainability, resolve complex rendering and data issues, drive architecture, mentor junior engineers, and collaborate across teams to deliver high-quality, scalable visualization applications.

Conduct research applying AI and agentic systems to software vulnerability discovery, program analysis, and automated code review. Design, implement, and evaluate detection and remediation approaches; build prototypes, datasets, and experimental frameworks; analyze results and publish findings; maintain code repositories and documentation; collaborate with team to meet project milestones and support proposal/report preparation.