Senior Full-Stack Engineer — AI-Driven HealthTech

ThoughtFull; Kuala Lumpur; On-site; MYR 93,000 - 148,000; Full time

Job summary

ThoughtFull, a Malaysia-based mental health company, is seeking a Senior Software Engineer to design, develop, and maintain scalable web, mobile, and backend applications. You will own features end-to-end from planning to production monitoring, collaborating with product, design, QA, and cross-functional teams to deliver high-quality solutions.

You will deploy and troubleshoot in AWS and cloud infrastructure, contribute to architecture decisions, and enhance system performance.

Qualifications

• Degree in Computer Science, Engineering, or related field.
• 4+ years of professional software engineering experience.
• Understanding software architecture, system design, application security, and performance optimization.
• Strong experience in front-end development, preferably React.js.
• Hands-on experience building mobile applications, preferably React Native.
• Strong backend development experience with Node.js, Python, Elixir, or similar.
• Experience designing and integrating RESTful APIs.
• Solid understanding of relational and non-relational databases, preferably PostgreSQL and MongoDB.
• Hands-on experience with cloud infrastructure, including AWS or GCP
• Practical experience with Docker and containerized applications.
• Familiarity with CI/CD pipelines, Git, and automated deployments.
• Strong debugging, problem-solving, and communication skills.
• Experience using AI development tools such as Claude Code, Cursor, or GitHub Copilot.

Responsibilities

• Design, develop, and maintain scalable, secure, and reliable web, mobile, and backend applications.
• Take end-to-end ownership of features, from technical planning and implementation to testing, deployment, and production monitoring.
• Collaborate with product, design, QA, and other cross-functional teams to understand requirements and deliver high-quality solutions.
• Deploy, manage, and troubleshoot applications using AWS, Docker, and cloud infrastructure.
• Participate in technical discussions, contribute to architectural decisions, and improve system performance and scalability.
• Contribute to code reviews, engineering best practices, and continuous improvements in code quality and development workflows.
• Leverage AI-assisted development tools to improve engineering productivity while maintaining code quality and reliability.

Skills

CS/Engineering degree

4+ years experience

React.js

React Native

Node.js

Python

Elixir

REST APIs

PostgreSQL

MongoDB

AWS

Docker

CI/CD

Git

AI tools (Claude/Cursor/GitHub Copilot

Education

Degree in Computer Science, Engineering, or related field

Tools

Docker

AWS

GCP

GitHub Actions

Datadog

Sentry

Job description

ThoughtFull, a Malaysia-based mental health company, is seeking a Senior Software Engineer to design, develop, and maintain scalable web, mobile, and backend applications. You will own features end-to-end from planning to production monitoring, collaborating with product, design, QA, and cross-functional teams to deliver high-quality solutions.

You will deploy and troubleshoot in AWS and cloud infrastructure, contribute to architecture decisions, and enhance system performance.