Top Software Engineer Jobs in Singapore

Build innovative software products in the Special Projects Division addressing public health, agriculture, education, and aid-related challenges in Sub-Saharan Africa. Responsibilities include designing software architectures, developing on UNIX-based platforms, participating in code reviews, using disciplined version control, collaborating with teams, and potentially applying Django, React, Android, or PyTorch. The role may involve travel to Africa to understand local contexts.

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.

Build and evolve internal developer platforms, backend services, CI/CD pipelines, build systems, toolchains, and productivity tooling. Partner with engineering teams to identify workflow bottlenecks, improve reliability and observability, monitor distributed systems, resolve issues, and contribute to architecture and technical roadmaps. The role requires software engineering experience, programming expertise in Python, Go, or C++, Unix knowledge, and experience with cloud infrastructure and infrastructure-as-code.

Develop, validate, and deploy embedded software components for mobile, IoT, payment, digital identity, and connectivity products. Work with embedded operating systems, microcontrollers, low-level communication protocols, device drivers, emulators, and simulators. Collaborate in global agile teams, contribute to next-generation operating systems, test and debug embedded devices, and improve engineering methodologies.

Build and maintain production software for autonomous vehicle safety assurance, including monitoring systems, analytics, dashboards, data pipelines, alerts, and operational tools. Design scalable cloud systems, support production incidents, apply AI and data analytics, and collaborate with policy, regulatory, and operations stakeholders. Senior hires additionally lead architecture, establish engineering practices, mentor engineers, and guide technical direction.

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.

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

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.

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.

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 the architecture and development of high-throughput simulation and regression testing tools for autonomous vehicle systems. Build AI-enabled test-case generation frameworks using driving data, support perception-in-the-loop, hardware-in-the-loop, and vehicle-in-the-loop testing, shape infrastructure roadmaps, and mentor engineers through code reviews and system-design best practices.

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.

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.

Leads software engineering effectiveness across a large domain, establishes technology roadmaps, advises senior executives, resolves ambiguous technical challenges, conducts exploratory research, identifies cross-team improvement opportunities, evaluates build-versus-buy decisions, and mentors engineers to strengthen organizational performance.

Six-month full-time internship designing, building, testing, and deploying production-ready card issuing and spend card features across backend, APIs, and front-end. Tasks include technical design, feature development, automated testing, observability, production deployment, cross-functional collaboration, and showcasing delivered capabilities under mentor guidance.

As a Software Engineer Intern, you'll develop high-performance platforms and technological tools for trading strategies while collaborating with senior team members at Citadel Securities.

Software Engineers are matched confidentially with Dragonfly portfolio companies hiring across crypto and blockchain. Roles may span backend, frontend, full-stack, mobile, infrastructure, data, security, machine learning, and DevOps. Candidates should have software engineering experience and an interest in crypto, blockchain, or open-source technologies. Startup or crypto-native project experience is preferred. Opportunities may be remote, hybrid, or in-person worldwide.

Software Engineer Intern supporting the development of security solutions for homeland security, smart cities, and critical infrastructure projects. Responsibilities include technical design and writing, software development, module testing, IVVQ and site deployment support, and exposure to the software development lifecycle. The role offers hands-on experience with modern web, mobile, cloud, containerization, and continuous integration technologies.

Develop and maintain full-stack applications using React.js, Node.js, Java, AWS, MySQL, and DynamoDB. Build responsive frontend components, secure RESTful APIs, cloud-native services, and CI/CD deployments. Participate in Agile ceremonies, code reviews, troubleshooting, documentation, testing, and collaboration with product, design, QA, and DevOps teams. Use AI-assisted development tools for coding, testing, debugging, refactoring, and documentation.

Participate in developing and maintaining core products, implementing business-module interface documentation, troubleshooting QA-reported issues, and supporting customer-service teams with problem resolution and system improvements. The role requires Java and Spring microservices knowledge, database and middleware experience, strong communication skills, and collaboration in a global blockchain environment.

Participate in developing and maintaining core products, compiling business-module interface documentation, troubleshooting issues identified by QA, and assisting customer support with problem resolution and system improvements. The role requires Java and Spring microservices knowledge, database and middleware familiarity, strong communication, teamwork, and logical problem-solving skills.