Top Software Engineer Jobs in Singapore

Build and operate backend services for global liquidity, safeguarding, investment workflows and cash data. Design scalable systems for forecasting, cash positioning, fund movement and optimisation. Implement event-driven microservices (Kafka, gRPC/REST), persistence (Postgres/NoSQL), strong controls, testing, observability and on-call runbooks. Collaborate with Product, Treasury, Finance, Compliance and Data to deliver reliable, auditable, and highly available liquidity platform features.

Design, implement, and maintain native iOS applications and libraries. Own full-cycle product development, collaborate with product and finance stakeholders, refactor for maintainability, integrate secure data and compliance practices, and support CI/CD and testing pipelines.

The Principal Software Engineer will lead technical integrity and operational support for Mastercard's RTP platform, focusing on high-impact design, performance improvements, and complex troubleshooting.

Build and maintain full-stack features for customer and internal web apps, design backend APIs for onboarding and transactions, integrate third-party services, implement OAuth2 authentication, operate in a microservices AWS environment, ensure security, performance, observability, participate in code reviews and architecture, and write technical documentation.

The role involves developing world-class Salesforce applications for Service Cloud, gathering requirements, troubleshooting, and collaborating in an agile team.

You will design, develop, and maintain software products for various sectors, collaborating with cross-functional teams and ensuring high quality in delivery.

As a Senior Software Engineer, you will develop low-code solutions, collaborate with teams, implement APIs, manage data processes, and maintain cloud CI/CD pipelines.

As a Full Stack Software Engineer, you will design, implement, and maintain applications, collaborating with teams to develop impactful digital solutions for government agencies.

Software Engineers will design and build systems, tools, and infrastructure, focusing on functional programming, primarily using OCaml and Python for various tasks.

Design, develop, and maintain cross-platform mobile applications (Flutter) and native iOS components. Collaborate with designers, product and backend teams, optimize performance, debug and resolve integration issues, publish to App Store, develop automated tests, mentor junior developers, and adopt modern Flutter/Dart and mobile best practices.

As a Software Engineer - L3 Support, you will resolve complex Ubuntu-related issues, collaborate with teams, and participate in upstream communities to drive bug fixes and improvements.

As a Software Engineer, you will resolve complex customer issues related to Ubuntu and open source software, participate in upstream communities, and develop and review code across multiple layers of the software stack.

Seeking a Senior Software Engineer for the Consumer Trading team to lead the design and development of trading systems, mentor engineers, and drive technical initiatives across teams.

The engineer designs and develops low-latency electronic trading platforms, collaborates with teams, and enhances platform support in an Agile environment.

Build and maintain high-volume ingestion and low-latency backend services for a federated intelligence platform. Implement features end-to-end, fix bugs, improve performance, participate in operational tasks and runbook improvements, collaborate with cross-functional teams, use AI-assisted tools in development, and grow engineering skills through feedback and pairing.

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.

Design and implement scalable web applications, collaborate with teams to introduce features, ensure API functionality, and resolve performance issues.

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

Intern will build and maintain APIs and internal tools for a card issuing platform, integrate third-party payment APIs, design scalable microservices, manage downtimes and migrations, and support database design and transaction reporting for a zero-to-one product in Southeast Asia.

Join Squarepoint as a software development intern to build production software for trading teams (Data Engineering, Risk, Market Data, Quant, Frontend). Work on independent Python or C++ projects with mentor guidance, contribute to systems used for active trading, participate in a fast-paced training program and networking events. Minimum 12-week commitment.

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.