Fullstack Developer (GenAI)

Location: Must be based in Singapore

Company

hirify.global is a global technology services company that designs, builds, manages, and modernizes mission-critical technology systems.

What you will do

• Design, build, test, and deploy production-ready AI applications.
• Develop full-stack software using TypeScript, NestJS, React, and Postgres.
• Integrate LLM and multimodal APIs including streaming, voice interaction, and retrieval patterns.
• Build evaluation pipelines for AI quality, safety, and regression testing.
• Improve observability through logs, metrics, and user feedback loops.
• Collaborate with product managers, designers, and data scientists.

Requirements

• Must be based in Singapore.
• Strong software engineering fundamentals including system design, testing, and CI/CD.
• Demonstrated experience building production-grade full-stack applications.
• Hands-on experience with LLM application development.
• Ability to communicate clearly with technical and non-technical stakeholders.

Nice to have

• Experience with NextJS, Vite, Langfuse, or OpenTelemetry.
• Experience with RAG, agentic workflows, or voice interfaces.
• Familiarity with public-sector or high-trust digital systems.

Culture & Benefits

• Dynamic, hybrid-friendly work environment.
• Comprehensive Be Well programs supporting financial, mental, and physical health.
• Access to cutting-edge learning opportunities and certifications from major cloud providers.
• Culture focused on empathy, inclusion, and shared success.