Top Software Engineer Jobs in Singapore

Develop and enhance a cross-platform desktop application, focusing on UX design and seamless interaction with AI tools. Explore new design patterns and integrate various tech layers.

The Software Engineer Intern will collaborate with the team on AI agent development, feature building, infrastructure scaling, and user testing in a startup environment.

This role involves developing and maintaining critical trading systems, focusing on back-end and front-end applications using multiple programming languages and technologies in a collaborative environment.

As a Senior Forward Deployed Software Engineer, you will build and deploy applications utilizing AI-driven physical models to optimize engineering processes for clients across diverse industries.

Lead design and implementation of scalable, reusable backend systems and APIs for customer-growth products. Drive architecture, performance tuning, security, CI/CD, and mentor engineers while collaborating with cross-functional teams to deliver reliable, high-performance services.

Perform functional, system, and regression testing for secure on-premise systems; design test cases, manage test data and evidence, triage defects, and produce quality documentation. Progressively build and maintain modular automated test suites and frameworks using enterprise tools, integrate automation into centralized cloud CI/CD environments, and report quality metrics.

Design, build, and deploy cloud-native, containerized and serverless microservices (primarily on AWS) with multi-region, high-availability architectures. Lead and mentor engineers, establish architecture and engineering best practices, support production incidents, collaborate across security, product, and operations, and modernize a monolithic platform into distributed services.

Lead design and implementation of scalable, secure, cloud-native data platform components on Azure. Mentor engineers, drive architecture and code quality, own deployments, telemetry, incident response, and collaborate with stakeholders to meet performance, reliability, and security requirements.

The Software Engineer will develop infrastructure software and internal platforms, focusing on backend systems, automation frameworks, and deployment efficiency for WeChat services.

Design, build, and operate microservice-based systems and mobile/web applications for a blockchain-enabled trading platform. Lead technical delivery across cloud-native stacks, blockchain protocols, observability, testing, documentation, and support of mission-critical production systems while mentoring peers and collaborating with stakeholders.

Lead design and delivery of real-time trading market-data features for the OKX mobile app (quotes, K-line charts). Drive technical architecture, performance, stability, and AI integration (LLMs, RAG, agents, on-device inference). Coordinate cross-functional teams, run technical training, and oversee large end-to-end projects to improve user experience and scalability.

This role involves developing a next-generation risk platform, optimizing risk controls, and mentoring junior engineers while collaborating across teams to ensure effective risk management in trading operations.

The Technical Operations Engineer ensures system reliability through monitoring, troubleshooting, and incident management while collaborating with cross-functional teams and building dashboards using observability tools.

Lead architecture and delivery of post-trade data systems, designing near-real-time and historical data pipelines. Drive technical roadmap, mentor engineers, implement robust testing and monitoring, resolve incidents, and integrate analytics technologies to support trading product features and operational stability.

Partner with stakeholders to recommend and implement integrated AI, data engineering, and operational solutions for manufacturing. Translate business needs into scalable technical designs, lead workshops, produce process documentation and solution blueprints, and apply AI techniques to improve data quality, monitoring, and development workflows. Facilitate adoption, present data-driven justifications, and drive end-to-end solution delivery.

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.

Design, implement, and maintain scalable Java-based software solutions. Collaborate across the SDLC with stakeholders and development teams, integrate DevOps and CI/CD practices, support operational tasks, ensure security and performance, drive feature development, conduct code reviews, and stay current with emerging technologies.

The Staff Software Engineer will design high-performance backend services, manage distributed state, ensure system resilience, and implement cloud-native architectures with advanced engineering principles.

Own test strategy and quality for a cloud digital platform: design test plans, build and maintain automated regression suites, perform API and functional testing, support UAT and release validation, run security and database validation, and integrate automated tests with CI/CD pipelines.

Design, develop, test, deploy and operate cloud-hosted digital products using CI/CD, containers and DevSecOps practices. Work in an agile multinational team on data platforms, analytics, site reliability and cloud deployments, collaborating with product owners and cross-functional stakeholders to deliver and maintain high-quality software solutions.

Design, develop, test, and maintain scalable software for rail signalling (HMAX). Mentor junior engineers, act as technical lead, supervise external suppliers, ensure compliance and delivery timelines, support presales/tenders, and collaborate with cross-functional teams using CI/CD, containerization, databases, and Linux-based tooling.

Develop and maintain high-security mobile applications (React Native, Swift, or Kotlin). Implement biometric authentication and secure key storage, collaborate with cross-functional teams to deliver features, troubleshoot and optimize app performance, and propose improvements based on emerging technologies.

Develop and optimize Soroban smart contracts on the Stellar network for cross-border payments, integrate anchor services, test and debug contracts, collaborate with teams, document processes, and provide technical support while staying current on blockchain and payments developments.

Design, develop, and optimize ultra-low-latency, high-throughput HFT trading systems using C++, Rust, or Go. Implement trading algorithms, order execution, and market-data pipelines, collaborate with quants and infrastructure teams, profile and resolve production performance issues, and propose platform improvements.

Implement and optimize EVM-compatible features, improve gas efficiency, develop and test smart contracts, collaborate on Ethereum infrastructure, and provide technical support.