Top Software Engineer Jobs in Singapore

Designs, develops, and maintains secure, high-quality production code and architectures for payments systems. Troubleshoots complex issues, analyzes large datasets for improvements, leverages AI-assisted development tools, follows SDLC and agile CI/CD practices, and contributes to team culture and engineering communities.

Build the low-level control layer that translates AI intent into reliable computer actions across macOS, Windows, and Linux. Develop mouse and keyboard injection, screen capture, UI element detection, accessibility integrations, cross-platform abstractions, and error recovery. Address targeting, focus, scaling, occlusion, and timing issues while collaborating with model and planning teams on intent execution interfaces.

Build and maintain production-grade AI applications for Singapore’s land transport network. Integrate LLMs, computer vision, RAG pipelines, and agentic systems; optimize models and inference engines; develop APIs, microservices, and data pipelines; implement guardrails, evaluation, observability, and safety testing; and support cloud-native deployment and continuous improvement in collaboration with technical teams and industry partners.

Develop and maintain customer-facing platforms, build scalable software solutions, design software architecture, and support automation initiatives. The role involves agile development, backend and frontend engineering, stakeholder communication, and clear technical documentation. Candidates should have experience with Django, FastAPI, Next.js, Python, TypeScript, databases, and APIs, with preferred knowledge of identity technologies, cybersecurity, distributed systems, Terraform, DevOps, and agile practices.

Leads secure software engineering within identity and access management, focusing on Microsoft Entra ID, Active Directory, hybrid identity, authentication, privileged access, and automation. Develops and reviews production code, guides technical teams, governs AI-assisted engineering practices, improves SDLC automation, and serves as a subject-matter expert. Designs scalable identity solutions, supports federation and lifecycle management, and promotes secure, responsible use of AI engineering tools.

Lead design and implementation of a next-gen billing platform: analyze requirements, design architecture, develop core components on a microservice framework, ensure high concurrency/availability, introduce new technologies, and build/manage the technical team and coding standards.

Build and scale Supabase Storage across client libraries, CLI, CDN, storage servers, and deployment infrastructure. Responsibilities include improving upload and download performance, asset optimization, edge networking, caching, observability, reliability, APIs, developer tools, and the storage explorer. The role also involves PostgreSQL and distributed-systems performance tuning, infrastructure operations, escalated support resolution, and end-to-end project ownership in an asynchronous, remote, open-source environment.

Design, deploy, and scale production AI systems and applications. Responsibilities include building data pipelines, tuning and hardening models, collaborating with researchers, engineers, and product managers, monitoring live models, tracking AI advances, conducting code reviews, and owning solutions end to end amid changing priorities.

Develop, maintain, and improve Android applications, reusable components, and SDKs. Build prototypes, integrate APIs and connectivity features, optimize performance, debug issues, support new Android versions, and participate in testing, code reviews, releases, and workflow improvements. Collaborate across teams while using modern Android technologies and AI-assisted development tools to create reliable, user-friendly applications.

Build and operate backend services for global liquidity, safeguarding, investment workflows and cash data. Design scalable systems for forecasting, cash positioning, fund movement and optimisation. Implement event-driven microservices (Kafka, gRPC/REST), persistence (Postgres/NoSQL), strong controls, testing, observability and on-call runbooks. Collaborate with Product, Treasury, Finance, Compliance and Data to deliver reliable, auditable, and highly available liquidity platform features.

Develop tools and infrastructure for training language models in interactive environments, implement novel methods in language modeling, reinforcement learning and multi-agent systems, and contribute to publications and open-source projects.

Develops, tests, troubleshoots, and maintains secure, scalable software for Payments Technology. Designs applications, produces architecture artifacts, analyzes data to improve systems, and supports operational stability within an agile SDLC. Uses enterprise-authorized AI development tools responsibly for coding, testing, refactoring, and documentation while validating outputs through testing and peer review. Collaborates in engineering communities and contributes to inclusive team culture.

Develop and maintain cross-platform consumer mobile applications using React Native, TypeScript, and JavaScript. Build reusable components, integrate REST and GraphQL APIs, optimize performance, implement testing and monitoring, resolve production issues, support CI/CD releases, and apply accessibility and usability principles. Collaborate with product, design, QA, and engineering teams in an Agile environment while contributing to code reviews, architecture, experiments, and continuous improvement.

Build rapid prototypes and MVPs for aviation and digital solutions. Develop responsive web applications, dashboards, maps, APIs, integration layers, and real-time event-streaming features. Embed AI and LLM capabilities, test software across multiple levels, apply secure-coding practices, document prototypes, deploy and maintain demonstration platforms, and present solutions to technical and operational stakeholders.

Manage end-to-end Murex environments across development, testing, pre-production, and production. Coordinate provisioning, releases, deployments, infrastructure, database refreshes, test data, performance, incident resolution, governance, and operational reporting. Partner with development, QA, release, infrastructure, database, middleware, and cloud teams to maintain environment stability, automate processes, improve deployment efficiency, and support Global Markets applications.

Design, develop, and optimize scalable frontend applications and backend services using React and Golang. Contribute to architecture, coding standards, testing, cloud practices, CI/CD, reliability, and performance optimization. Collaborate with product and international teams, resolve complex technical issues, participate in architectural decisions, and mentor junior engineers while building customer growth and retention experiences.

Build scalable software for Palantir Gotham, Apollo, or Foundry across the full product lifecycle, from design and prototyping through shipping. Collaborate with engineers, product managers, designers, users, and business teams to solve customer problems. Develop high-quality code, learn evolving technologies, and contribute to backend or frontend product teams with mentorship and ownership.

Software Engineering Interns build and ship features for Palantir Gotham, Foundry, or Apollo. They contribute across the product lifecycle, collaborate with technical and non-technical teams, understand user needs, and write high-quality, scalable code. Interns may work on backend, frontend, infrastructure, or release systems while receiving dedicated mentorship. The role requires strong communication, independent learning, and familiarity with software engineering fundamentals, data structures, storage systems, cloud infrastructure, and frontend frameworks.

Build and maintain Turso’s open-source database and cloud platform. Responsibilities include advancing PostgreSQL compatibility, ensuring software correctness through testing and verification, operating cloud APIs and data planes, and scaling systems to support substantially more databases. The role involves Rust development, embedded database technology, large-scale cloud operations, observability, reliability, performance improvements, and collaboration with customers, open-source communities, and distributed teams.

Develop and maintain frontend and backend features for foodpanda’s global platform. Collaborate with international cross-functional teams, contribute to system architecture, write clean and tested code, maintain automated tests, and support cloud environments and CI/CD pipelines. Apply software design and reliability practices involving resiliency, monitoring, alerting, and scalability. Troubleshoot issues across applications, backend services, and infrastructure while developing products that acquire, retain, and grow customers.

Senior Backend Software Engineer responsible for designing, building, and optimizing large-scale distributed systems. The role focuses on backend architecture, microservices, cloud infrastructure, reliability, scalability, performance monitoring, automated testing, CI/CD, and code quality. Responsibilities include resolving complex technical issues, managing delivery priorities, collaborating with Product and international teams, participating in architectural reviews, and mentoring junior engineers. Strong experience with Golang, AWS or GCP, Docker, Kubernetes, databases, Redis, Elasticsearch, and observability tools is required.

Design, develop, test, integrate, and maintain enterprise software applications for banking services. Collaborate with business stakeholders and cross-functional teams, build APIs and microservices, implement messaging and event-driven integrations, participate in code reviews, troubleshoot issues, and support delivery through testing and deployment. The role also involves cloud, DevOps, security, and agentic AI development practices.

Lead the technical direction of Airwallex’s ecosystem platform, including its App Marketplace, extension framework, APIs, SDKs, webhooks, integrations, and developer tooling. Design scalable, secure systems, establish architectural and engineering standards, improve developer experience, and lead ambiguous cross-functional initiatives from strategy through delivery. The role is based full-time in Airwallex’s Singapore office.

Build and evolve ecosystem platforms, public APIs, SDKs, webhooks, UI extensions, and integrations across financial and business software systems. Shape the App Marketplace and Extension Framework roadmap, architecture, coding standards, observability, security, documentation, sandboxes, and developer tooling. Partner with engineering, product, design, and go-to-market teams to deliver scalable, reliable developer experiences and third-party integrations.

Lead design and deliver high-quality, secure Java-based microservices and web applications. Drive architecture reviews, operational stability, CI/CD automation, and adoption/governance of AI-assisted engineering practices while mentoring engineers and promoting reuse and secure SDLC standards.