Top Software Engineer Jobs in Singapore

Lead software engineering projects for J.P. Morgan’s Strategic Index trading platform. Develop high-quality, tested applications and components using Python and Athena, collaborate with technology and front-office teams, translate business requirements into solutions, and own deliverables through production. Support trading, sales, structuring, risk, P&L, execution, booking, market data, and client-facing applications in a controlled Agile environment.

Senior backend engineer for the Onboarding team building scalable, high-availability microservices in Java/Kotlin. Design data pipelines and event-driven architectures, enable analytics and growth initiatives, support A/B testing and feature toggles, and ensure security and regulatory compliance. Collaborate with cross-functional teams, participate in architecture and code reviews, and mentor teammates to improve system reliability and onboarding performance.

Build and own resilient, scalable microservices for Wise’s Cards API, supporting digital and physical card issuance, spending controls, fraud prevention, liquidity optimization, onboarding, and analytics. Collaborate autonomously with product managers, analysts, and engineers to shape solutions, deliver and measure projects, maintain reliable and secure systems, improve observability, and manage technical debt.

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.

Lead design and roadmap for the Ecosystem platform and marketplace. Build SDKs, webhooks, APIs and UI-extension patterns. Ensure technical excellence, security, observability, and developer experience with documentation, sandboxes, and tooling. Collaborate across product, backend, design, and GTM teams.

Design, develop, and integrate scalable Python systems for rates risk and PnL. Implement risk metrics, PnL attribution, and data pipelines. Influence architecture, code quality, and adoption of enterprise AI-assisted engineering practices. Collaborate with trading desks and cross-functional teams to deliver robust, secure solutions.

Lead a Singapore-based engineering team to design, build, test, release, and support cloud-native trading and logistics software for energy commodities. Drive engineering quality, reliability, CI/CD, observability, and adoption of enterprise-authorized AI-assisted development. Partner with traders, quants, and operations, mentor engineers, and evaluate external vendor solutions.

Leads hands-on engineering of high-performance Linux infrastructure for low-latency electronic trading. Designs deployment models, containerized platforms, provisioning pipelines, and production automation; optimizes kernel, CPU, NUMA, networking, and timing performance. Drives responsible AI-assisted engineering practices, governance, vendor collaboration, reliability, and reusable solutions. Partners with trading businesses, influences technical strategy and budgets, and mentors engineers and SRE teams.

Design and build cloud cost management and security/access platforms: billing and cost-attribution pipelines, self-serve cost dashboards, anomaly detection, cost-optimization and automated rightsizing, and Just-In-Time access and credential management for production cloud and CI/CD environments.

Design, develop, and operate a resilient, high-throughput, low-latency notification platform supporting SMS, email, push, WhatsApp, and inbox messaging. Build scalable event-driven distributed systems, manage Kafka pipelines, troubleshoot production issues, improve automation and technical quality, and collaborate with global Product, Engineering, Design, and Issuing Platform teams.

Design and deploy software and data-analytics solutions for Probe operations: real-time reporting, monitoring, automation of material tracking and validation, and AI-assisted efficiency improvements. Collaborate globally to identify process improvements and implement software and process changes to reduce resolution turnaround and ensure product quality.

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

We are seeking a self-motivated engineer to enhance Probe operations through data analytics, develop software solutions, and drive process improvements in production.

Leads software engineering for JPMorganChase’s Currencies and Emerging Markets technology team. Designs, develops, tests, troubleshoots, and reviews secure, scalable production code; improves application resilience and automates recurring remediation. Promotes responsible AI-assisted engineering practices, evaluates vendor and architectural solutions, and partners with operations, trading, quantitative research, and technology teams to modernize workflows and support emerging-markets business objectives.

Build scalable backend platform capabilities, infrastructure, tooling, and ML frameworks for Walmart’s Membership Experience Engineering team. Lead the full software development lifecycle, apply cloud-native architecture, design APIs and resilient systems, integrate AI and machine learning components, conduct design reviews, and ensure deployment, observability, and maintenance. Mentor engineers, influence technical decisions, collaborate with stakeholders, and use data-driven practices to improve engineering productivity and product outcomes.

Manage software engineering projects and teams end-to-end: define objectives, plan resources, ensure on-time delivery within specifications and costs, enforce documentation/compliance (ISO, IP, safety), drive R&D and process improvements, mentor staff, and resolve complex technical and operational problems.

Join Canonical as a graduate software engineer to write high-quality code across the open source stack, work on Linux system-level and application projects, engage with communities, respond to customer issues, and develop security-aware software while collaborating remotely and attending biannual in-person team sprints.

Six-month traineeship developing performant, user-friendly iOS applications using Swift. The role combines classroom and on-the-job training with hands-on contributions to large mobile codebases, complex backend integrations, scalable software services, and AI-assisted development workflows. Trainees collaborate with frontend and backend engineers, designers, and product owners in an agile environment while building applications used by millions of consumers.

Full-stack engineer responsible for designing, developing, deploying, and maintaining scalable, secure web applications. Work spans frontend and backend development, API design, cloud infrastructure, CI/CD, observability, security, and collaboration with QA and DevOps to ensure performance and reliability.

Six-month software engineering traineeship focused on building performant, user-friendly iOS applications with Swift. Trainees receive classroom and on-the-job training while contributing to large mobile codebases, complex backend integrations, scalable software services, and impactful consumer features. The role includes exposure to AI integration in mobile development and collaboration within cross-functional agile teams. Candidates should demonstrate coding ability, analytical problem-solving, curiosity, communication, collaboration, and proficiency in English.

Build and maintain full-stack applications, platforms, integrations, APIs, and serverless components on AWS. Implement IaC, CI/CD, security controls, compliance requirements, and system integrations while raising engineering practices across the team for government agency projects.

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.

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.