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Applied AI Engineer

bjakcareerSingaporeActAI Engineering
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Experience
Mid
Posted
28 Sept 2026
Status
Open · checked 7d ago

About this role

Based in Singapore, the Applied AI Engineer position involves transforming model capabilities into practical product behavior for everyday users. This role suits a professional with a strong machine learning foundation who wants to bridge the gap between complex model training and reliable production systems.

Role Overview

This position focuses on making artificial intelligence work reliably in everyday software applications without requiring complex user prompting. The professional chosen for this job will bridge machine learning, systems, and product development to deliver stable features that handle long-running workflows and real-world tasks.

Key Responsibilities

Develop and launch artificial intelligence features across the entire stack from the underlying model to the user interface.
Create and refine prompts, tools, memory structures, and agent workflows.
Convert raw model outputs into structured, predictable, and reliable behaviors.
Troubleshoot problems spanning models, orchestration layers, infrastructure, and user experience.
Improve production reliability while managing latency and operating costs.
Create lightweight evaluation frameworks to track real-world performance.
Partner with product and engineering teams to turn vague problems into functional systems.

Requirements

Possess a strong background in machine learning and modern neural network architectures.
Demonstrate practical experience in training, fine-tuning, or deploying machine learning models.
Write clean and production-ready code.
Navigate various abstraction layers ranging from models to infrastructure and product features.
Solve complex problems independently within fast-moving and ambiguous settings.

Skills and Tools

Python
PyTorch and JAX
Large Language Models including OpenAI-style APIs, LLaMA, and Qwen
Inference and serving technologies such as vLLM
Vector databases

About the Company

ACTAI builds proactive applications designed for the billions of users who rely on basic tools like email, notes, tasks, calendar, and chat without needing complex prompting. The organization focuses on creating persistent context, handling long-running workflows, and minimizing hallucinations to help people organize their lives.

How to Apply

Interested candidates should submit their application directly through the official bjakcareer company careers page.

Skills and tech stack

Questions candidates ask

Where is the job located?

The position is located in Singapore.

What technical stack will I use in this role?

The tech stack includes Python, PyTorch, JAX, large language models like LLaMA, Qwen, and OpenAI-style APIs, inference and serving tools like vLLM, and vector databases.

What is the primary focus of the engineering team?

The team focuses on building proactive applications with persistent context and high reliability for long-running workflows, minimizing hallucinations and avoiding complex user prompting.

What does the interview process look like?

The interview process consists of three to four total interviews evaluated by technical team members, conducted via virtual meetings or onsite.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site