Top Software Engineer Jobs in Singapore

Design, develop, test, and troubleshoot software applications for banking and financial services. Collaborate with business stakeholders and cross-functional teams to translate requirements into integrated solutions. Participate in code reviews, improve code quality, and resolve technical issues efficiently while adapting to evolving requirements.

Develop responsive web and mobile applications with React, TypeScript, and React Native; build Node.js backend services and REST APIs; integrate third-party and enterprise systems; work with relational and NoSQL databases; write tests; maintain Git and CI/CD workflows; containerize and deploy applications on AWS; apply secure coding practices; troubleshoot production issues; and collaborate in Agile teams through releases and support.

The Senior Embedded Graphics Software Engineer develops and maintains GPU software stacks, collaborates on graphics APIs, and supports pre- and post-silicon testing.

12-week software engineering intern who owns an end-to-end project, works with mentors, and contributes to production-grade systems. Learn and apply best-practice engineering using a modern stack (Kotlin, Kafka, Kubernetes, React) and AI/LLM tools for research, prototyping, debugging, testing and documentation. Participate in cohort activities, program reviews, and a final project showcase.

Software Engineer Interns will complete an end-to-end project from design through deployment, working with production data and systems in a small Singapore-based team. Responsibilities include participating in financial markets training, collaborating with engineers, traders, and researchers, and building fast, reliable software for automated trading systems. Interns will receive mentorship and may convert to a full-time role after graduation based on performance.

Leads software engineering teams responsible for designing, developing, testing, and deploying high-quality digital software. Manages talent development, hiring, performance, resource planning, and delivery outcomes. Oversees mobile application release lifecycles, quality gates, defect resolution, CI/CD improvements, code reviews, and operational excellence. Partners with cross-functional technology and business teams while ensuring security, compliance, risk management, and adherence to company policies.

Build and maintain production-grade iOS applications using Swift and SwiftUI, integrating AI features through backend APIs. Design reliable AI interaction patterns, optimize performance, memory, and battery usage, and support streaming, retries, and fallbacks. Collaborate with backend and machine learning engineers on APIs and system behavior, capture user feedback for AI evaluation, maintain App Store quality, and diagnose production issues through monitoring and root-cause analysis.

Three- to six-month 2027 internship for penultimate- or final-year Bachelor's, Master's, or PhD students. Quantitative developers build tools, platforms, and infrastructure supporting quantitative research and live trading. Software engineers develop high-performance trading, execution, risk, analytics, and market connectivity systems. Candidates contribute to technically challenging projects, optimize performance, and collaborate with researchers, traders, and engineers in a rigorous environment.

Design, build, and operate AI agents that automate SRE, DevOps, and DBA workflows across global infrastructure. Develop safe agent architectures with planning, reasoning, tool execution, error recovery, evaluation, and human escalation. Integrate agents with Kubernetes, Terraform, cloud APIs, databases, monitoring platforms, and CI/CD systems. Collaborate with infrastructure teams to identify automation opportunities and shape Airwallex’s infrastructure AI strategy.

Designs, develops, and implements software solutions for banking applications. Responsibilities include requirements analysis, technical design, workflow and interface development, technical documentation, data mapping, stakeholder collaboration, SME support, gap resolution, and architecture governance. The role supports multiple IT teams and ensures solutions comply with banking standards, policies, quality requirements, and strategic architecture.

Develop and maintain full-stack applications, bridging legacy AngularJS and WCF systems with modern Angular and .NET solutions. Build responsive interfaces, dashboards, APIs, backend services, and optimized SQL Server data layers. Manage Azure hosting, IIS configuration, and application performance. Collaborate with designers and developers, estimate project effort and budgets, communicate progress and risks to stakeholders, and maintain clean, documented code using Git.

Lead development of mobile infrastructure, tooling, and shared frameworks across iOS and Android. Optimize app performance (memory, package size, startup, rendering), design reusable cross-platform components, improve developer workflows, apply AI coding tools, and drive architecture and standards at scale.

Software Engineers at Citadel develop, maintain, and support high-performance trading platforms, focusing on custom software solutions and system stability.

Design, develop, and optimize cloud-native applications; lead and mentor engineering teams; implement CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation); enforce security, compliance, and coding best practices; collaborate with stakeholders on technical requirements and architecture.

Develop and deploy perception systems for robots, including sensor calibration, multi-sensor fusion, point-cloud processing, onboard and offboard vision models, synthetic data, and model lifecycle management. The role also owns experiment tracking, dataset versioning, embedded model deployment, automated benchmarks, and software-in-the-loop regression testing.

Develop and maintain secure IAM backend services, APIs and automation integrating Microsoft Entra ID, Microsoft Graph and SailPoint. Build automated tests, CI/CD pipelines, and Java-based utilities when needed. Implement SSO/MFA/OAuth/OpenID Connect/SAML, produce technical documentation, and support access governance and identity lifecycle workflows.

Design, develop, test, and maintain full-stack, cloud-native microservices and reactive applications. Collaborate with stakeholders and cross-functional teams, participate in code reviews, build automated test frameworks, troubleshoot issues, and ensure integration with existing systems.

10-week software engineering internship in Singapore working on low-latency trading systems and trading tools. Interns complete real-world development projects, improve scalability and performance, receive mentoring and training, and may work across frontend/backend tasks.

Own HUD’s production infrastructure and backend platform systems, focusing on reliability, scalability, performance, cost, deployment safety, and developer experience. Build AWS infrastructure with Terraform and Kubernetes, improve CI/CD and observability, design resilient services and asynchronous systems, manage incidents, and develop internal automation and tooling. The role supports high-availability AI, marketplace, and data-heavy workloads.

Develop production-quality modern C++ software for autonomous robotic vehicles. Implement hierarchical state machines and advanced autonomy features, create reliable control logic, maintain technical design documentation, and contribute to software deployed on real-world systems. The role requires Linux development, ROS or similar middleware experience, strong communication, and the ability to solve problems in a fast-paced environment.

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.

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.

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.

The Edge Functions Engineer will evolve the Supabase Edge Runtime, implement monitoring and optimizations, manage features, and work closely with the Deno open-source teams.

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.