TIS - Thai Informatic Systems
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Careers at TIS

We're hiring Senior and Junior Full Stack Developers to help build our Angular + Node.js + AWS SaaS products.
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Open Roles

We're growing the team building ServiceMind and OBK - our multi-tenant SaaS platforms running on Angular, Node.js, and AWS. Two openings, one team.

Senior Full Stack Developer

Full-time Bangkok, Thailand Remote-friendly 5+ years experience
Apply Now
Angular NgRx Angular Material TypeScript Node.js Express PostgreSQL Redis AWS Lambda Docker

We're looking for a Senior Full Stack Developer to help build and scale our multi-tenant SaaS products. You'll own features end-to-end - from an Angular frontend down to a Node.js backend running on AWS - and help mentor the junior developers on the team.

What you'll do

  • Design and build features end-to-end across our Angular frontends and Node.js/Express backends
  • Own architecture decisions for new modules - from database schema to API design to UI components
  • Work with AWS services (Lambda, S3, SQS, SNS, API Gateway) via the Serverless Framework
  • Review code and mentor junior developers on the team
  • Help harden real-time features (Socket.IO) and background job processing across our deployments
  • Collaborate directly with product owners to scope and estimate work

What you'll bring

  • 5+ years building production full stack web applications
  • Strong hands-on experience with Angular and state management (NgRx or similar)
  • Solid Node.js/Express backend experience, comfortable designing REST APIs
  • Working knowledge of PostgreSQL and SQL query builders/ORMs (we use Knex.js)
  • Experience with AWS - Lambda, S3, SQS/SNS, API Gateway
  • Comfortable with Git-based workflows and code review

Nice to have

Multi-tenant SaaS RabbitMQ Kubernetes Socket.IO Tailwind CSS AI/LLM integration

Junior Full Stack Developer

Full-time Bangkok, Thailand Remote-friendly 0-2 years experience
Apply Now
Angular TypeScript Node.js Express SQL Git REST APIs

We're looking for a Junior Full Stack Developer to grow into our Angular and Node.js engineering team. You'll work alongside senior engineers on real, shipping SaaS features - not busywork - learning our production stack from day one.

What you'll do

  • Build and ship UI components and features in Angular under the guidance of senior developers
  • Write and consume REST APIs in our Node.js/Express backend
  • Fix bugs and write tests for existing features
  • Learn our PostgreSQL data model and query patterns
  • Participate in code reviews - both giving and receiving feedback
  • Grow into owning small features end-to-end

What you'll bring

  • 0-2 years of professional or internship experience - fresh graduates welcome
  • Working knowledge of TypeScript/JavaScript and a component-based frontend framework (Angular preferred)
  • Basic understanding of REST APIs and how a frontend talks to a backend
  • Familiarity with SQL fundamentals
  • Comfortable with Git version control
  • Strong eagerness to learn, ask questions, and take feedback

Nice to have

Personal Angular/Node.js projects AWS exposure Docker

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