Bjak is hiring an AI 工程师 AI Engineer (Remote)

BJAK is looking for an AI Engineer to bridge machine learning and software engineering, delivering AI-powered features directly into users' hands. You'll operate across the full stack, from backend logic and ML integration to frontend delivery, building intelligent systems that scale fast.

What You'll Do

• Build and deploy full-stack applications that incorporate ML models.
• Work with data scientists and ML engineers to integrate models into scalable backend systems.
• Develop APIs, backend services, and real-time data pipelines for intelligent features.
• Design clean, performant, and intuitive UIs that surface AI insights to users.
• Own the full development lifecycle from architecture and testing to deployment and monitoring.
• Collaborate with product, design, and engineering teams to ship polished, end-to-end solutions.
• Continuously improve the performance, usability, and reliability of AI-integrated applications.

What We're Looking For

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• Strong proficiency in Python is a must.
• 2 - 4 years of experience in full stack development (frontend + backend).
• Strong programming skills in JavaScript (Node.js, React, or similar).
• Experience integrating ML models into production systems.
• Familiarity with REST APIs, cloud deployment, and scalable architecture.
• Comfortable working with SQL/NoSQL databases and distributed systems.
• Strong grasp of software design patterns, testing, and debugging.
• Must be based in China and open to remote collaboration with international teams.

Nice to Have

• Experience deploying ML models using tools like FastAPI, Flask, or TensorFlow Serving.
• Familiarity with modern frontend stacks like Next.js, Vue, or TypeScript.
• Exposure to ML tools like MLflow, Airflow, Docker, GCP, or AWS.
• Background in high-growth startups or agile product teams.
• Interest in explainable AI, visualizations, or surfacing complex ML outputs to end users.

Technical Stack

• Languages/Frameworks: Python, JavaScript, Node.js, React, FastAPI, Flask, Next.js, Vue, TypeScript
• Infrastructure & Tools: REST APIs, SQL, NoSQL, TensorFlow Serving, MLflow, Airflow, Docker, GCP, AWS

Team & Environment

You'll join a flat-structured, lean, and high-impact team.

Benefits & Compensation

• Competitive salary and performance-based bonuses.
• Remote-first setup with flexibility to work from anywhere in China.
• High-impact, high-ownership role.
• Fast-track growth with real visibility across engineering, data, and product.
• Regional exposure across Southeast Asia.

Work Mode

This is a remote position for candidates based in China.

Company Culture

• We are result-oriented and care about impact.
• We solve problems end-to-end.
• We build fast and iterate even faster.
• We move forward even in chaos, ambiguity, shifting priorities, and with lean resources.
• We think like founders.
• We learn aggressively.
• We have humility and drive to help others grow.
• We bring energy, clarity, and execution to our work.

BJAK is an equal opportunity employer.