Top Software Engineer Jobs in Singapore

Design, build, and maintain responsive, secure web applications and backend services. Develop RESTful APIs, deploy on AWS, automate with Python, use GitLab CI, collaborate with product/QA/DevOps, uphold engineering best practices, and support government compliance and system readiness.

Design, develop, and maintain scalable, secure backend APIs and services in a cloud-native environment. Collaborate with BA/PM, QA, and DevOps to implement CI/CD, automated testing, observability, and security-compliant architectures for government clients. Contribute to microservices, event-driven systems, and where applicable blockchain and smart contracts.

Lead a cross-functional team to design, build, and productionize a government-scale chat platform using LLMs, RAG, semantic/vector search, and modern search architectures. Provide technical leadership, define architecture, establish AI governance and observability, champion engineering practices (TDD, CI/CD, DevOps), mentor engineers, and collaborate with product, UX and delivery stakeholders to move AI experiments to production.

Design, develop, deploy, and maintain responsive, secure, high-performance web applications across frontend, backend, and cloud. Implement CI/CD, observability, infrastructure automation, security best practices, and collaborate with QA and DevOps in an agile, DevOps-driven environment.

Design, develop, and maintain scalable production web applications and APIs; build prototypes; manage cloud deployments, infrastructure, and CI/CD; write automated tests; mentor teammates and contribute to technical excellence in an Agile environment.

Full‑stack engineer responsible for end‑to‑end design, development, deployment, and maintenance of scalable, secure web applications. Build frontend and backend services, implement CI/CD and cloud infrastructure, ensure observability and security, collaborate with QA and DevOps, and adopt emerging technologies to improve performance and developer productivity.

Join the GCC engineering squad to design, build and operate the Singapore Government Commercial Cloud platform. Full-stack development of a developer portal (React/TypeScript), API and automation (NodeJS/Python), maintain CI/CD pipelines (GitLab, Terraform), implement cloud landing zone automation across multiple CSPs, and lead DevOps best practices for availability, scalability and security.

The Applied AI Engineer will lead the adoption of AI products, collaborating with clients to integrate AI models and maintain full-stack applications while enhancing customer feedback.

Design, build, and maintain APIs, services, and systems. Collaborate across teams to improve engineering standards and deliver high-quality solutions.

As a Software Engineer, you will design, develop, test, and debug software solutions for semiconductor equipment. Responsibilities include troubleshooting software problems, documenting changes, and collaborating with teams to create new products and enhancements.

Join a portfolio company as a Software Engineer to work on a performance-sensitive stack for crypto's dark pool, focusing on full onchain systems.

As a Forward Deployed Software Engineer, you will develop applications leveraging physics AI models, collaborating with data scientists and customers, and design E2E solutions while deploying APIs and microservices.

As a Senior Software Engineer, you will architect and build backend services, manage full lifecycle components, and develop UI with React/TypeScript while ensuring security and operational reliability in our AI platform.

Responsible for designing, developing, and optimizing core system components. Involved in technical innovation, system architecture, and lifecycle participation while collaborating with teams.

As a Python and Kubernetes Software Engineer, you will develop data analytics solutions using open source tools, collaborating with a distributed team.

As a Software Engineer in Sustaining Engineering, you will resolve complex issues related to Ubuntu and open-source software, engage with upstream communities, and develop bug fixes while maintaining close collaboration with support and product teams.

The software engineer will develop and operate backend services for Snap Store and Charmhub.io, focusing on clean APIs and feature implementation.

The role involves developing software for Linux-based systems on autonomous devices, optimizing performance and ensuring reliability in various hardware environments.

As a Software Engineer at Canonical, you will collaborate globally to shape open-source software operations, focusing on Python and Golang development, enhance DevOps workflows, and improve infrastructure operations for cloud computing solutions.

The role involves designing and delivering open source software operations code in Python, ensuring system reliability, and collaborating with teams across the Linux stack.

Develop web frontend and backend applications, write tests, create APIs and databases, assist in release automation, and collaborate with team members and stakeholders.

Design, develop, and maintain data infrastructure microservices using C++, optimize for performance, debug issues, and collaborate with teams.

As a Software Engineer at Allium, you will manage blockchain data processing, optimize data transport, ensure data quality, develop APIs, and implement fraud detection measures while supporting high-traffic applications.

As a Senior Backend Engineer, you will solve complex technical challenges, influence system architecture, drive code quality, mentor juniors, and collaborate on scalable backend systems.

As a Software Engineer, develop and validate embedded applications for mobile and IoT devices, working in an agile environment to exceed customer expectations and improve development methodologies.