Senior Full Stack Developer

Fastlane Group; Remote; MYR 100,000 - 150,000; Full time

Job summary

A leading sustainable technology company in Kuala Lumpur is seeking an experienced Senior Full Stack Developer (Remote) to lead core product development and manage critical production support. The role involves designing and maintaining REST APIs, contributing to DevOps tasks like CI/CD and deployments, and mentoring junior developers. Candidates should have 8-10+ years of full-stack experience, strong skills in React/Next.js, Node.js, Azure, and familiarity with multi-tenant SaaS architecture. This position offers significant technical involvement and growth opportunities.

Benefits

Collaboration with senior leaders

Leadership and career growth opportunities

Hands-on exposure to full-stack development and DevOps practices

Qualifications

• 8-10+ years of full-stack experience, with at least 3 years in senior/lead roles.
• Strong troubleshooting skills in production SaaS environments.
• Practical knowledge of multi-tenant SaaS architecture and security best practices.

Responsibilities

• Lead development of new features and enhancements for the SaaS platform.
• Provide production support and troubleshoot incidents in a mission-critical environment.
• Design and maintain REST APIs and IoT integrations.

Skills

React/Next.js

TypeScript

Node.js

NestJS

PostgreSQL

Redis

OAuth2/JWT

REST APIs

microservices

IoT integration

GenAI features

Azure

Power BI

GitHub workflows

Helm

Kubernetes

ArgoCD

Education

Bachelor’s degree in Computer Science, Engineering or equivalent

Job description

We are hiring on behalf of our client, a Singapore-based sustainable technology company with a SaaS product engineering team. We are seeking an experienced Senior Full Stack Developer (Remote) to lead core product development, critical production support, and DevOps improvements.

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 the CTO on system architecture, security, and ISO27001 compliance.
• Maintain coding standards, documentation, and best practices.
• Mentor and guide junior developers.

Requirements

• Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
• 8‑10+ years of full‑stack experience, with at least 3 years in senior/lead roles.
• Strong skills in React/Next.js, TypeScript, Node.js, NestJS, PostgreSQL, and Redis.
• Experience with OAuth2/JWT, REST APIs, microservices, IoT integration, and GenAI features.
• Hands‑on with Azure, Power BI, GitHub workflows, Helm, Kubernetes, and ArgoCD.
• Practical knowledge of multi‑tenant SaaS architecture, security best practices, and 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.