Top Software Engineer Jobs in Singapore

Lead an agile team to design, develop, test, and operate high-quality, secure, and scalable order management/trading systems for equities. Provide technical guidance, influence product and architecture decisions, drive adoption of firmwide frameworks and best practices, and ensure operational stability.

Develop and maintain Java services and front-end desktop applications for equities derivatives pricing and trading workflows. Integrate AI/ML autopricers, build scalable cloud-deployed APIs, collaborate with trading, sales and quant teams, and participate in code reviews and delivery lifecycle.

Lead front-end design and implementation of client- and sales-facing Market Execute applications. Drive front-end architecture, mentor developers, apply reactive programming and CI/CD, adopt secure AI-assisted engineering practices, and optimize performance and operational stability in an Agile financial-services environment.

Design, build, and support Python-based real-time risk and PnL systems for Rates trading. Deliver production-grade, high-performance services, participate in incident management, improve CI/CD and observability, collaborate with traders/quants, reduce technical debt, and drive adoption of enterprise-authorized AI-assisted engineering practices while ensuring secure, validated development.

Maintain and automate CI/CD pipelines, Linux production environments, and infrastructure-as-code for a low-latency trading platform. Build tooling for monitoring, deployment, networking, incident response, and developer self-service across multi-region systems.

Lead development, automation, and operation of a global Equities Trading Order Management System. Design OMS features, integrate CI/CD and resiliency, automate processes, lead incident response, coordinate with stakeholders, and ensure regulatory and operational compliance.

Lead design, build, and support Python-based real-time risk and PnL services for Rates trading. Ensure performance, correctness, resiliency, CI/CD, observability, production support, and collaboration with traders, quants, DevOps, and platform teams. Drive adoption and safe use of enterprise AI-assisted engineering practices.

Lead development and production support for Equity Derivatives workflows: design, code, test, release, and troubleshoot systems. Drive architecture, UAT, incident management, observability, metrics, and stakeholder enablement. Collaborate with front office, quants, operations, and controls to ensure reliable pricing, booking, and risk functionality.

Design, develop, and integrate scalable Python-based systems for rates trading risk and PnL. Implement risk metrics, PnL attribution, data pipelines, and participate in architecture, code reviews, and adoption of enterprise AI-assisted engineering practices to improve code quality and delivery.

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.

Lead design, development, and deployment of Java-based microservices and scalable systems. Build streaming, reactive services; leverage Kafka, IBM MQ, Redis, Kubernetes, and AWS. Define APIs, ensure logging, security, testing, and performance; drive CI/CD, mentor engineers, and enforce TDD/BDD and high-quality code practices.

The Software Engineer (Full Stack) will develop scalable software solutions in an agile environment, collaborate globally, and explore innovative technologies, especially in payments and commerce.

This role involves using OCaml and Python for various software engineering tasks, promoting collaboration within small teams at Jane Street.

Lead architecture, development, integration, and validation of imaging subsystem firmware and drivers for ARM Cortex-M SoCs. Port, optimize, and debug camera interfaces (MIPI CSI-2), video codecs, and image pipelines across pre-silicon FPGA and post-silicon platforms. Enable sensor bring-up, calibration, and performance tuning; support verification, field engineers, and customers; and optimize for real-time, memory, and power-constrained embedded systems.

Lead development and bring-up of DSP software environment: design/port HAL for DSP peripherals, evaluate/port RTOS/schedulers, implement boot and IPC/RPC protocols, create tests/examples, support pre- and post-silicon verification, performance optimization, and customer support for DSP workloads.

Lead engineering of blockchain security and monitoring solutions: design, build, test, and deploy security controls and tooling. Implement CI/CD pipelines with automated testing and security guardrails, perform threat modeling and vulnerability remediation, integrate security telemetry, support production reliability, and provide technical leadership and SME input for proofs-of-concept and vendor evaluations.

Lead architecture and delivery of automated regulatory reporting: build data pipelines, submission tooling, and AI-assisted compliance workflows; translate regulatory requirements into technical designs; ensure accuracy, auditability, data quality, and reconciliation across multi‑jurisdiction reporting.

Build and evolve Identity and Access Management and account infrastructure. Design scalable, highly available authentication and authorization systems, champion code quality, performance and security, and use data to measure and optimize IAM products.

Build and maintain React + TypeScript micro frontends and Node.js BFFs for onboarding and KYC workflows. Implement design systems, GraphQL integrations, CI/CD deployments to GCP/Aliyun K8s and CDN, and automated unit/e2e tests to ensure secure, scalable onboarding experiences.

Design, implement, and debug Bluetooth radio firmware for the Apollo Blue family. Develop features, optimize performance and power, write tests, support FAEs, triage validation issues, produce technical documentation, and collaborate cross-functionally to integrate wireless components.

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.

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.

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.

Six-month traineeship to learn and contribute to Android app development using Kotlin. Work in cross-functional teams, build maintainable client applications, integrate AI features, and gain hands-on experience with large mobile codebases and scalable backends.

Six-month traineeship to learn and build performant iOS applications using Swift. Work in cross-functional agile teams on large mobile codebases, integrate AI features, connect client apps to complex backends, and gain hands-on experience in scalable, maintainable mobile software development.