Top Software Engineer Jobs in Singapore

The Web3 / Full-stack Software Engineer will design, develop, and deploy software solutions for staking products, collaborating with engineers and UX designers to enhance UI and ensure security of blockchain networks.

The Backend Software Engineer will develop and maintain backend systems for data processing related to coffee farming, utilizing Python and PostgreSQL. Responsibilities include feature development, problem-solving, and adapting systems to regulatory changes while ensuring system resilience.

Develop and maintain Python libraries, services, and frameworks for data pipelines used in trading and research. Collaborate with quantitative and tech teams to design data models, deploy resilient data platform tooling, improve development velocity, write design/requirements docs and runbooks, and provide higher-order production support during business hours.

Design, develop, and optimize cloud-native applications; lead and mentor engineering teams; implement CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation); enforce security, compliance, and coding best practices; collaborate with stakeholders on technical requirements and architecture.

Build and own backend systems for accounts, subscriptions, billing, payments, and entitlements. Implement usage-based and subscription billing, integrate payment providers (Stripe), design idempotent payment state machines, ensure accurate financial records and reconciliation, and partner with product and customer teams to deliver reliable, production-grade monetization systems.

Lead end-to-end engineering for mobile growth initiatives: shape briefs, build and optimise funnel instrumentation, referral and acquisition systems, experiment frameworks, and growth infrastructure. Collaborate cross-functionally, apply AI tools to accelerate development, drive technical decisions, and mentor engineers to deliver measurable growth for millions of mobile users.

Design, build, and operate low-latency, high-throughput trading infrastructure and microservices for 24/7 crypto market operations. Implement exchange and on-chain connectivity, execution engines, market-data pipelines, pre-trade risk controls, monitoring, reconciliation, and data-quality workflows. Profile and optimize latency, mentor engineers, and collaborate with liquidity managers, product, risk, finance, and operations to deploy resilient, scalable trading systems.

Lead development of mobile infrastructure, tooling, and shared frameworks across iOS and Android. Optimize app performance (memory, package size, startup, rendering), design reusable cross-platform components, improve developer workflows, apply AI coding tools, and drive architecture and standards at scale.

As a kdb+/q developer, you will design, implement, and maintain kdb+ architecture, normalize datasets, and support critical services during trading.

Early-career rotational full-stack software engineer who ships frontend and backend changes across Banking & Payments, Trading, Investment Products, and Internal Products. Picks up scoped features and bugs, works with senior engineers, uses AI tools in workflow, and grows to own small domains end-to-end, participate in design reviews, and drive delivery outcomes.

Build and optimize backend systems for a massive-scale search stack: web crawling, embedding model training, high-throughput data pipelines, and a custom vector database to serve low-latency, large-scale search.

Design, implement, test and validate embedded firmware for networking products. Gather requirements, design sub-modules, debug and fix issues, participate in technical discussions, and deliver high-quality software while collaborating with cross-functional and partner teams.

Execute scheduled, ad hoc, and release-milestone software tests; review test cases; report defects in issue-tracking systems; communicate status in standups; and collaborate with software test managers and development teams. The role requires knowledge of QA methodologies, black-box, grey-box, and white-box testing, strong communication and organization, independent and team-based work, and participation in planning and professional meetings.

Designing and developing proprietary software for low-latency trading systems, collaborating with teams, and solving complex problems.

Develop and integrate embedded software for devices including radar, smartcards, wearables, and telecommunications or IoT systems. Work across low-level hardware interfaces and high-level functionality using embedded operating systems, C/C++, communication protocols, simulation tools, and testing platforms. Collaborate in DevOps, Agile, and Scrum environments while applying cloud technologies and automated deployment tools such as AWS, GCP, Helm, Ansible, and Docker.

Build and ship native Android features for an AI-enabled neobank using Kotlin. Design clean user flows, integrate backend APIs, improve performance and reliability, debug production issues, and implement AI-assisted on-device experiences where beneficial.

As a Software Quality Engineer, you'll ensure software reliability through test automation, risk-based testing, and collaboration with various teams to maintain high quality throughout the software lifecycle.

The Mobile Software Engineer will design, implement, and validate mobile SDKs, troubleshoot, and support mobile authentication and payment applications.

As a Software Engineer at Allium, you will manage blockchain data processing, optimize data transport, ensure data quality, develop APIs, and implement fraud detection measures while supporting high-traffic applications.

As a Forward Deployed Software Engineer, you will develop applications leveraging physics AI models, collaborating with data scientists and customers, and design E2E solutions while deploying APIs and microservices.

As a Full Stack Software Developer, you will develop modern, responsive web applications, build APIs, manage databases, and ensure code quality while collaborating in Agile teams.

Develop web frontend and backend applications, write tests, create APIs and databases, assist in release automation, and collaborate with team members and stakeholders.

As a Software Engineer in Sustaining Engineering, you will resolve complex issues related to Ubuntu and open-source software, engage with upstream communities, and develop bug fixes while maintaining close collaboration with support and product teams.

As a Python and Kubernetes Software Engineer, you will develop data analytics solutions using open source tools, collaborating with a distributed team.

The software engineer will develop and operate backend services for Snap Store and Charmhub.io, focusing on clean APIs and feature implementation.