Top Tech Jobs & Startup Jobs in Singapore

Perform vulnerability research and information security assessments including penetration testing, code auditing, black-box testing, reverse engineering, PoC simulations, and malware analysis. Requires a technical degree, strong problem-solving, creativity, and passion for infocomm security. Knowledge of C and Assembly is advantageous. Positions available at entry and senior levels; only Singapore citizens will be considered.

Perform vulnerability assessments and penetration testing for mobile, cloud, web, CDN and edge environments. Develop and maintain security tools and services, design secure architectures with cross-team collaboration, and participate in incident response and threat hunting.

Conduct advanced research into mobile threats and attacker techniques, develop Android and iOS proof-of-concept code, perform reverse engineering and application development, and document findings to drive next-generation mobile protection tools.

Conduct research on advanced cyber actors and techniques, develop Windows proof-of-concept code, perform reverse engineering and application development, and document findings to inform enterprise server and endpoint protection tools.

Design, develop and maintain Windows software protection solutions; perform reverse engineering and malware analysis; investigate security incidents; develop tools to protect enterprise servers and Windows endpoints; document deliverables for knowledge management.

Analyze and investigate threats on Linux systems; design, develop and implement software defenses on Linux; monitor Linux security developments and adapt defenses accordingly.

Design, prototype and integrate customised optical communications solutions using COTS products; conduct R&D on optical transport systems; evaluate new products and optical technologies; diagnose and resolve fibre-optic transport issues; use lab instruments and program in Python/JavaScript.

Lead design, development, and deployment of software products using modern architectures and tools; mentor junior engineers; ensure software quality and security; collaborate across teams; produce technical documentation and adopt new technologies and best practices.

Entry-level role offering structured in-house cybersecurity training across pentesting, vulnerability assessment, reverse engineering, networking, and threat investigations. Candidates receive multi-domain exposure to identify suitable long-term specializations. Strong analytical skills, independent learning, and interest in cybersecurity for national security required. Only Singapore citizens considered.

Design, build, deploy and maintain scalable AI/ML applications, LLM services and data pipelines. Collaborate with data scientists and product engineers, ensure performant, reliable, and well-tested code, influence roadmap, and provide technical leadership and mentoring.