Top Software Engineer Jobs in Singapore

Develop and maintain full-stack applications across frontend and backend systems. Responsibilities include building React-based interfaces, backend APIs and services, database integration, troubleshooting defects and incidents, supporting cloud deployments and releases, and collaborating with product stakeholders in Agile ceremonies. The role also involves geospatial applications using OpenLayers, secure cloud-native solutions, DevSecOps, and CI/CD practices for enterprise and government systems.

Designs, develops, tests, maintains, and supports software applications and platform solutions. Collaborates with cross-functional teams on integrations, modernization, troubleshooting, code reviews, testing, deployments, documentation, and continuous improvement. The role requires software development knowledge, programming proficiency, database and API understanding, and familiarity with cloud, DevOps, CI/CD, and containerization technologies.

Develops, tests, and iterates on interactive playable ads for mobile games. Translates game concepts into lightweight experiences, prototypes gameplay mechanics, and improves engagement and conversion through campaign performance analysis and A/B testing. Optimizes loading speed, file size, animations, and UI interactions across mobile platforms while exploring AI-assisted development workflows.

Design, prototype, implement, test, deploy, and improve scalable intelligent software systems using agentic coding tools. Build multi-agent workflows with coordination and dynamic task execution, establish observability and traceability, and improve systems through real-world feedback. Collaborate across business, product, and engineering teams, contribute to AI-native development practices, and train others on agentic application development.

Dragonfly is seeking Software Engineers for various portfolio companies, focusing on crypto technologies. Engineers of all experience levels are needed across multiple stacks.

Design and implement core features for Apache Ozone, Apache Ratis, and HDFS. Develop scalable distributed storage systems, contribute to open-source projects, and work on storage access layers supporting large-scale data platforms. Apply strong backend engineering, Java or C++ programming, data structures, algorithms, and knowledge of distributed systems, computer architecture, storage, networking, and I/O subsystems.

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.

As a Software Engineer at Citadel, you will build systems for investments, collaborate with researchers, and tackle complex problems.

Implements software development lifecycle tasks under guidance from experienced staff, follows established standards and procedures, makes technical decisions, collaborates with peers and project leads, and may participate in code and design reviews.

Implements software development lifecycle tasks under guidance from experienced staff, follows established standards and procedures, makes technical decisions, collaborates with peers and project leads, and contributes to code and design reviews.

Implements software development lifecycle tasks under guidance, follows established standards, collaborates with peers and project leads, makes technical decisions, and contributes to code and design reviews. The description also includes leading technical program managers, coordinating complex software initiatives, managing roadmaps and governance, resolving dependencies, defining launch criteria, and overseeing portfolio execution.

Leads software engineering within an agile Asset and Wealth Management technology team. Designs, develops, tests, troubleshoots, and reviews secure, scalable Java applications. Drives production stability, automation, CI/CD, resiliency, and responsible adoption of AI-assisted development tools. Coaches engineers on validating AI outputs and secure practices, and evaluates vendor and architectural solutions. Requires cloud-native experience, financial services IT knowledge, and expertise with Java and Spring Boot; AWS and Terraform experience is preferred.

Six-month Android software engineering traineeship combining classroom and on-the-job training. Trainees develop performant, user-friendly applications using Kotlin, contribute to large mobile codebases, integrate AI into development workflows, work with complex backends, and collaborate within agile cross-functional teams serving millions of users.

Design and develop backend microservices and frontend dashboards for autonomous-agent and penetration-testing workflows. Integrate LLM reasoning, prompt orchestration, model chaining, and AI security controls. Collaborate with researchers to productionize AI components, while ensuring scalability, testing, documentation, monitoring, sandbox isolation, secure coding, and compliance.

Develop, implement, and maintain IT application systems using software development, Agile, DevSecOps, microservices, and cloud technologies. Lead projects evaluating technologies and solutions, design application architectures, address business needs, and collaborate with customers and cross-functional stakeholders.

Designs, develops, deploys, tests, and reviews software applications, features, and defect fixes. Collaborates with team leaders and users to support a product roadmap, analyze requirements, document software, provide developer-level support, and learn existing codebases. The role also involves participating in planning meetings, conferences, and occasional team travel.

Design, develop, integrate, test, and maintain complex full-stack software components for Singapore government systems. Build prototypes and system architectures, apply agile and customer-oriented practices, use cloud, DevOps, and emerging AI technologies, and collaborate with UX, engineering, and product teams. Provide technical consultancy, define specifications, configure solutions, and resolve complex technical problems.

Build and operate web products end-to-end across frontend, backend, databases, APIs, cloud infrastructure, and deployment. Translate ambiguous product ideas into production-ready software, iterate based on user feedback, and make pragmatic architecture decisions. Collaborate with product managers, designers, and stakeholders while establishing testing, CI/CD, observability, and security practices. The role requires recent Node.js experience, independent decision-making, and experience delivering products from prototype to production.

Develop automation machine software covering machine control, robot control, and vision inspection. Support system installation, commissioning, qualification, validation, circuit design, machine setup, troubleshooting, and overseas field support. Manage automation projects or submodules, communicate progress and issues to stakeholders, resolve technical problems, and develop high-performance vision algorithms as an advantage.

Lead design and implement a low-latency options market making and volatility execution platform. Develop and optimize performance-critical C++17/20 components for high-throughput market data and order flow, build trading controls and risk safeguards, collaborate with quantitative researchers and traders, drive architecture and operational stability, and adopt enterprise AI-assisted engineering practices.

Summer internship within a Software Engineer Program: design, develop, test, and troubleshoot software; write secure code; use modern tooling and approved AI development tools; collaborate with engineers and stakeholders; apply automation, CI/CD, resiliency, and security practices.

Design, build, and support scalable portfolio management systems. Triage production incidents with portfolio managers, implement event-driven/streaming pipelines, drive engineering best practices and AI-assisted development, and collaborate with product and stakeholders to translate investment workflows into resilient, observable tools.

Develop and optimize Java backend systems, contribute to scalable and fault-tolerant architecture, solve high-concurrency technical challenges, and participate throughout the software development lifecycle. Responsibilities include design, coding, refactoring, testing, deployment, monitoring, collaboration, and knowledge sharing.

Build and maintain Airwallex's 3DS card authentication infrastructure and payment APIs. Design, develop, and operate reliable services, collaborate with global teams and financial partners, troubleshoot production issues, and own critical components of the online payment processing flow.

The Software Engineer will develop and maintain backend services for various applications, design robust APIs, and enhance backend architecture, collaborating with cross-functional teams.