Top Software Engineer Jobs in Singapore

Build and evolve Identity and Access Management and account infrastructure. Design scalable, highly available authentication and authorization systems, champion code quality, performance and security, and use data to measure and optimize IAM products.

Build and maintain React + TypeScript micro frontends and Node.js BFFs for onboarding and KYC workflows. Implement design systems, GraphQL integrations, CI/CD deployments to GCP/Aliyun K8s and CDN, and automated unit/e2e tests to ensure secure, scalable onboarding experiences.

Assist Ethernet software developers with developing, testing, and debugging embedded software. Expand existing implementations across different hardware platforms, explore improvements to in-vehicle communication, develop software concepts, and document designs, implementation details, and test procedures.

Supports software validation and testing for automotive high-performance computing systems. Responsibilities include configuring test environments, developing and executing test cases, creating test scripts, supporting test automation, analyzing results, investigating defects, maintaining requirements traceability, and preparing validation documentation. The intern collaborates with developers and engineers while gaining experience in automotive software quality processes, HPC development, test automation, and modern software and AI technologies.

Leads end-to-end delivery of scalable software features and models, including design, development, testing, debugging, code review, CI/CD, performance monitoring, and maintenance. Integrates AI/ML components, translates business needs into technical requirements, collaborates with stakeholders, mentors engineers, and advances engineering practices. The role uses Java, Python, Kafka, Kubernetes, Airflow, and Salesforce within Walmart’s AdTech platform.

Leads development of secure automation and platform features for global client platforms. Builds LLM-enabled agentic workflows using tool calling, prompt evaluation, Graph and REST APIs, and Intune/Jamf integrations. Designs scalable systems, implements GitOps and infrastructure-as-code delivery, writes tests, manages secure auditability, monitors performance, and supports operational excellence. The role also includes code reviews, mentoring, and continuous quality improvement.

Lead the design, development, deployment, and maintenance of scalable cloud-native platform capabilities for Walmart Connect’s sponsored search ad server. Build infrastructure, tooling, AI/ML frameworks, and distributed systems; conduct design reviews; drive software lifecycle activities; mentor engineers; influence architecture and technical decisions; and collaborate across teams to translate complex business needs into reliable, data-driven solutions.

Design, build, and optimize complex distributed backend systems using microservices, event-driven architectures, and cloud platforms. Responsibilities include architecture evolution, performance and reliability improvements, code reviews, automated testing, CI/CD, monitoring, cross-functional collaboration, project delivery, and mentoring junior engineers.

Design, develop, and implement software solutions for banking applications. Elicit and analyze requirements, create technical designs, workflows, interfaces, specifications, and data mappings. Collaborate with business analysts, project managers, architects, and IT stakeholders to ensure compliant, high-quality delivery. Provide subject matter expertise and support architecture governance, integration, and project teams. Diagnose complex technical issues, identify delivery gaps, and deliver solutions across multiple projects.

Leads development and integration of Wealth Core Banking and back-office solutions using Temenos Transact. Responsibilities include technical planning, system design, development, customization, testing, data migration, production releases, Level 3 support, defect resolution, governance, and operational risk reduction. The role provides technical leadership throughout project lifecycles, coordinates cross-functional teams, and mentors junior engineers.

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.

Design, integrate, deploy, and maintain secure OT/IoT systems spanning hardware, software, cloud platforms, and connected devices. Develop web and backend applications, integrate OT protocols and hardware interfaces, optimize cloud-native services, implement CI/CD and monitoring, protect data, support machine learning integration, improve user workflows, and maintain technical documentation. Collaborate with stakeholders on architecture, product roadmaps, governance, and tender evaluations.

Full-stack engineer responsible for designing, developing, deploying, and maintaining scalable, secure web applications. Work spans frontend and backend development, API design, cloud infrastructure, CI/CD, observability, security, and collaboration with QA and DevOps to ensure performance and reliability.

As a Software Engineer at BeMyGuest, you will develop scalable applications, manage API integrations, and ensure software quality throughout project lifecycles.

The Software Engineer for the Platform team will design, develop, and maintain backend services like APIs, focus on performance optimization, and collaborate with cross-functional teams to enhance user experience.

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.

Lead design and delivery of scalable, cloud-native platform capabilities and ML-integrated applications. Oversee full SDLC, architecture, reliability, CI/CD, observability, and incident response. Provide technical leadership, mentor engineers, collaborate with stakeholders, and drive continuous improvement to support high-availability distributed fulfillment systems.

Participate in personalization delivery on production machines and develop recurrent banking product configurations. Conduct validation campaigns for banking configurations and build standalone or web tools for internal use. Collaborate with NPI engineers and follow the full software development lifecycle under mentorship.

As a Software Engineer at Canonical, you will design, build, and ship software, improve packaging and distribution processes, and mentor colleagues while contributing to open source projects.

The Junior Ubuntu Software Engineer will design, build, and ship software, focusing on quality and resilience, while engaging with the open source community.

Develop and maintain backend services, data pipelines, APIs, and user-facing features. Write clean, well-tested code, debug production issues, contribute to design discussions, support system reliability, and collaborate with cross-functional teams while documenting implementations and operational processes.

Design and develop machine control software for full-line automation systems from concept through on-site installation. Support circuit design for machine control, perform machine setup, troubleshooting, and provide field support. Willingness to travel overseas for installations and support.

Design, implement, and maintain low-latency automated trading systems focused on reliability, scalability, and performance. Optimize network and systems-level code, develop latency-reduction algorithms, build risk/monitoring tools, drive automation and testing, improve code reusability across exchanges, and lead core engineering efforts.

Lead design and delivery of scalable, cloud-native platform capabilities, driving full SDLC, integrating AI/ML, conducting system design reviews, mentoring engineers, and improving tooling, observability, and processes to deliver data-driven supplier analytics.

Lead security initiatives across Coupang Play: design and implement secure software, integrate security into SDLC and CI/CD, develop security libraries and automation, conduct threat modeling, pen tests, vulnerability assessments, incident response and forensics, and mentor engineering teams on secure-by-design practices.