Full Stack AI Engineer

Build Intelligent Systems — From Model to UI, and Everything In Between

At BJAK, we’re reimagining how financial services work across Southeast Asia — making them smarter, simpler, and more inclusive with the power of AI. As a Full Stack AI Engineer, you’ll bridge the worlds of machine learning and software engineering to bring intelligent, real-time features directly into users’ hands.

This is a hybrid role based in Thailand, with the flexibility to work hybridly while collaborating closely with our HQ in Malaysia and regional teams. You’ll work across the full stack - from backend and ML model integration to frontend UI — building impactful AI-powered systems that scale.

Why This Role Matters

You’ll be the bridge between AI models and user-facing features

Your work will shape how millions experience intelligent financial services

You’ll build end-to-end systems combining backend, ML, and frontend engineering

You’ll thrive in a lean, execution-focused team where speed and ownership matter

What You’ll Do

Build and deploy full-stack applications that leverage machine-learning models.

Integrate models into production systems in collaboration with data scientists and ML engineers.

Develop backend services, APIs, and data pipelines to power AI-driven features.

Build clean, performant UIs that present AI insights clearly and effectively.

Own the entire development lifecycle — from architecture to deployment and monitoring

Work closely with product, design, and data teams to create seamless experiences

Continuously improve the performance, scalability, and reliability of AI-integrated systems

You’ll Thrive Here If You...

Ship fast — you’d rather launch a solid V1 today than wait months for a perfect V3

Take ownership of problems, even if they’re outside your formal scope

Enjoy wearing multiple hats — developer, problem-solver, systems thinker, and product collaborator

Move quickly by prototyping and iterating instead of waiting for full specs

Are comfortable with shifting priorities and startup-style execution

Value growth through feedback, learning, and doing

Balance speed with care for code quality and user experience

Bring humility, drive, and a team-first attitude

Requirements

Bachelor’s degree in Computer Science, Software Engineering, or related field

2–4 years of experience in full stack development (frontend + backend)

Strong knowledge of Python and JavaScript (Node.js, React, or similar tech stack)

Experience integrating ML models into web applications or services

Familiarity with API development, RESTful services, and cloud deployments

Skilled in working with SQL/NoSQL databases and scalable system architecture

Strong debugging, testing, and software design skills

Based in Thailand and open to hybrid work

Nice to Have

Experience deploying ML models with FastAPI, Flask, or TensorFlow Serving

Familiarity with modern frontend stacks like Next.js, Vue, or TypeScript

Exposure to tools like Docker, Airflow, MLflow, and cloud platforms (GCP, AWS)

Experience in fast-paced product teams or high-growth startups

Understanding of AI explainability and how to surface it through UI/UX

What You’ll Get

Competitive salary with performance-based bonuses

Hybrid work arrangement with flexibility and access to our Thailand office

A high-impact role with visibility across engineering, product, and data

Flat team structure — your voice matters, your work is seen

Fast learning curve and real ownership

Cross-border collaboration with teams across Southeast Asia

About BJAK

BJAK is Southeast Asia’s largest digital insurance platform. Headquartered in Malaysia with operations in Thailand, Taiwan, and Japan, we help millions of users access transparent, affordable financial protection through Bjak.com. We simplify complex financial products using AI, APIs, and automation — delivering solutions that are smarter, faster, and more inclusive.

Excited to build intelligent systems that serve millions? Join us in shaping the future of AI-powered financial services.