Top Software Engineer Jobs in Singapore

The Software Engineer for Data Infrastructure & Acquisition at Speechify will enhance data collection, manage infrastructures, and work with AI scientists to develop large-scale datasets.

Design, build, and operate backend services and data pipelines to ingest, process, enrich, and deliver large scientific, media, and geospatial datasets. Implement REST APIs, event-driven and streaming systems, and Kubernetes-based production infrastructure to support machine learning and agentic AI applications. Collaborate with scientists and ML engineers to translate requirements into scalable, reliable solutions.

Design, build, and maintain full-stack features for a secure document platform. Work across frontend and backend systems, contribute to authentication, access control, file delivery, integrations, APIs, background workers, and analytics, collaborating with product and engineering teams.

Build and maintain production-grade iOS apps using Swift and SwiftUI. Integrate backend APIs for insurance, payments, and claims; implement AI-assisted features; design responsive UX for real-time interactions; optimize performance and reliability; implement analytics and crash reporting; collaborate with product, backend, design, and AI/ML teams; and improve mobile architecture and engineering practices for App Store-quality releases.

Build and maintain production-grade Android applications in Kotlin, integrate backend APIs for insurance and payments, implement AI-assisted mobile features, optimize performance and reliability, and collaborate with product, design, backend, and AI/ML teams to ship scalable, secure mobile experiences.

Build and operate backend services in Elixir/Phoenix handling real-time freight events, high-volume data, and reliability. Contribute to architecture, write production-ready tested code, improve tooling, participate in deployments/troubleshooting, and use agentic AI tooling responsibly. Optional front-end work with React/TypeScript for fullstack candidates.

Six-month traineeship to learn and build performant iOS applications using Swift. Work in cross-functional agile teams, contribute to large mobile codebases, integrate AI features, collaborate with frontend/backend/design/product, and gain hands-on experience building maintainable client apps that interact with complex backends.

The Senior Software Engineer designs, develops, tests, and supports software components within the RTP program, ensuring high standards and operational readiness while collaborating with teams.

Design, implement, and debug Bluetooth radio firmware for the Apollo Blue family. Develop features, optimize performance and power, write tests, support FAEs, triage validation issues, produce technical documentation, and collaborate cross-functionally to integrate wireless components.

Lead platform engineering work balancing day-to-day operations and long-term automation. Implement SRE/DevOps practices, write and review code, build observability, triage and resolve system issues, and improve deployment and operational processes.

The Senior Embedded Software Engineer will develop, integrate, and verify SDKs for SoC platforms, lead HAL and driver development, and validate embedded systems through collaboration across teams.

Lead the development and testing of Ambiq's Zephyr software, including driver and software testcase development, maintaining compliance, and solving issues in collaboration with global teams.

Lead frontend engineering for the GTPN platform: build React+TypeScript micro-frontends, BFFs with Apollo GraphQL/Node.js, design systems, CI/CD-driven deployments on GCP/Aliyun Kubernetes, deliver reusable NPM components, and ensure high test coverage and UX consistency across domains.

Lead architecture, development, and operation of Airwallex's data and AI platforms. Drive company-wide data platform strategy, build scalable multi-region data pipelines, promote best practices, mentor engineers, and enable data-driven decision making and AI readiness across the organization.

Lead design and implementation of scalable, secure lending services and APIs. Drive architecture, reliability, DDD/event-driven patterns, cloud-native deployments, observability, testing, and mentor engineers to deliver enterprise-grade credit products.

Design, develop, and enhance payment and transaction systems on a microservice platform. Build high-concurrency, high-availability services using Java/Kotlin, mentor engineers, experiment with new technologies, and improve architecture for risk and fraud detection.

Design and build Airwallex's global edge infrastructure: API gateway, CDN, DNS routing, and perimeter security. Implement security-as-code, rate-limiting, WAF rules, bot-detection, self-service tooling, and reliability improvements. Collaborate with product, platform, and security teams and ship high-throughput, low-latency services.

Design and build multi-tenant, high-scale backend systems for embedded finance. Own cross-domain features, architect enterprise integrations, collaborate with product and sales, and measure and optimize performance, reliability, and customer-facing solutions.

Lead design and implementation of a next-gen billing platform: analyze requirements, design architecture, develop core components on a microservice framework, ensure high concurrency/availability, introduce new technologies, and build/manage the technical team and coding standards.

Design, build, and maintain secure, scalable lending services and APIs for enterprise credit products. Lead architecture and design reviews, mentor engineers, champion resilient distributed systems, and ensure strong testing, monitoring, and delivery practices.

Lead design and implementation of a next-generation billing platform. Architect and develop microservice components, ensure high concurrency, availability and performance, collaborate with product and cross-functional teams, introduce new technologies, and build/manage the technical team and coding standards.

Design, build, and operate backend services for card issuing, transaction processing, and settlement. Develop scalable, resilient distributed systems and RESTful APIs. Ensure reliability through monitoring, alerting, on-call participation, and performance tuning. Write well-tested code, participate in design reviews, mentor peers, and collaborate with product and regional stakeholders.

Senior backend engineer for the Onboarding team building scalable, high-availability microservices in Java/Kotlin. Design data pipelines and event-driven architectures, enable analytics and growth initiatives, support A/B testing and feature toggles, and ensure security and regulatory compliance. Collaborate with cross-functional teams, participate in architecture and code reviews, and mentor teammates to improve system reliability and onboarding performance.

Design, build, and maintain scalable microservices for high‑traffic growth funnels. Collaborate with product, design, and data teams to enable data‑driven experiments, A/B testing, analytics pipelines, and observability. Ensure secure, fault‑tolerant, cloud‑native architectures and mentor peers to improve quality and performance.

Design and build scalable backend infrastructure for global payments: optimize API gateways, routing, search, notifications, workflows; solve distributed systems challenges, evaluate new technologies, and improve developer experience and performance at scale.