Senior Full Stack Developer

We are hiring on behalf of our client, a Singapore-based sustainable technology company with a SaaS product engineering team. They are seeking an experienced

Senior Full Stack Developer (Remote)

to lead core product development, critical production support, and DevOps improvements. This role offers hands-on involvement with the technical roadmap, security practices, and mentoring junior developers. Key Responsibilities :

Lead development of new features and enhancements (front-end & back-end) and integrate with IoT devices. Provide production support and troubleshoot incidents in a mission-critical SaaS platform. Design and maintain REST APIs, IoT integrations, and GenAI features. Develop and update web user interfaces for the SaaS platform. Contribute to DevOps tasks : deployments, CI / CD, Helm charts, Kubernetes, Azure Cloud operations. Support reporting generation using Microsoft Power BI. Work closely with CTO on system architecture, security, and ISO27001 compliance. Maintain coding standards, documentation, and best practices. Mentor and guide junior developers. Requirements :

Bachelors degree in Computer Science, Engineering, or equivalent experience. 8-10+ years full-stack experience, with at least 3 years in senior / lead roles. Strong skills in React / Next.js, TypeScript, Node.js, NestJS, PostgreSQL, Redis. Experience with OAuth2 / JWT, REST APIs, microservices, IoT integration, GenAI features. Hands-on with Azure, Power BI, GitHub workflows, Helm, Kubernetes, ArgoCD. Practical knowledge of multi-tenant SaaS architecture, security best practices, ISO27001 compliance. Strong troubleshooting skills in production SaaS environments. Benefits & Perks :

Collaborate with senior leaders on impactful product development Influence technical direction and architecture decisions. Hands-on exposure to full-stack development and DevOps practices. Fast-growing startup environment with leadership and career growth opportunities

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