Top Tech Jobs & Startup Jobs

Support promotion of the Community Volunteer Scheme through human-interest storytelling, copywriting, content scheduling, stakeholder communications, and external engagement. Assist with schools and agency coordination, briefing materials, presentations, outreach activities, community events, and collaborative projects.

Design and build production-ready AI applications and secure backend integrations for an intelligent digital services platform. Develop retrieval pipelines using embeddings and semantic search, integrate LLM capabilities, establish monitoring and guardrails, evaluate vendor AI solutions, and ensure security, reliability, explainability, and graceful degradation. Collaborate across the platform architecture and own AI features from design through post-launch optimization.

Lead user experience design for a citizen- and staff-facing digital platform. Create high-fidelity interfaces, prototypes, reusable components, and design-system improvements; conduct usability research; facilitate co-design workshops; guide vendors; design understandable AI experiences; and monitor adoption after launch. The role requires strong visual craft, stakeholder alignment, human-factors knowledge, and experience designing complex digital products at scale.

Build and operate the Digital Shopfront platform core, including internal tooling, middleware, shared services, CI/CD, container infrastructure, and observability. Review vendor code, establish engineering standards, integrate legacy systems, and develop production AI capabilities. Lead secure, scalable infrastructure decisions involving LLM token management, caching, database performance, and rate limiting. Champion technical debt reduction, application security, compliance, threat assessment, and reliable platform delivery.

Own end-to-end testing for an integrated e-payment system, including requirements analysis, test planning, case design, environment preparation, execution, defect tracking, automation development, stakeholder reviews, and root-cause analysis. Build CI/CD test automation solutions, improve test efficiency, and address production, user acceptance, and coverage gaps.

Provide engineering support for communications systems on transit and road projects, reviewing and implementing various communication technologies.

Develops cybersecurity specifications for rail and Critical Information Infrastructure systems, evaluates cybersecurity tender proposals, and works with internal and external stakeholders to ensure system security throughout the lifecycle. The role monitors emerging threats, technologies, and best practices to strengthen the organization’s security posture. Relevant engineering knowledge is required, while experience in cybersecurity design, networking, and Operational Technology systems is advantageous.

Designs secure, scalable, and highly available cloud and payment solutions for Singapore’s Automatic Fare Collection system. Responsibilities include translating requirements into technical specifications, conducting impact analyses, leading cloud migration strategies, developing architecture and integration designs, governing security and resiliency practices, and coordinating with internal teams, vendors, and financial institutions. The role also involves architecture reviews, technical presentations, and assurance across complex multi-system environments.

Design, implement, commission, secure, monitor, and maintain resilient network infrastructure supporting Singapore’s rail and bus automatic fare collection systems. The role covers LAN, WAN, WLAN, cloud, datacentre, security controls, backups, disaster recovery, troubleshooting, upgrades, documentation, automation, and incident recovery. The engineer collaborates with project teams, cybersecurity specialists, vendors, and operators, and may support onsite cutovers and after-hours maintenance.

Develop and support secure, reliable enterprise applications for Automated Fare Collection systems. Responsibilities include requirements analysis, software design, Java and Spring development, testing, integration, deployment, production support, troubleshooting, technical documentation, and continuous improvement. The role involves collaboration with developers, users, testers, and stakeholders, with cloud, containerization, microservices, messaging, database, and application security technologies.