Latest AI JobsBrowse Jobs
bjakcareer logo

Applied AI Engineer

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

About this role

This position suits a professional with a strong machine learning foundation who wants to bridge model capabilities with real-world product behavior. The Applied AI Engineer role is based in Ireland at ACTAI and involves transforming basic applications into proactive, AI-native tools for global users.

Role Overview

ACTAI seeks an Applied AI Engineer for a full-time position located in Ireland. The professional in this position will transform raw model capabilities into predictable product functionality, handling problems from initial behavior shaping to production reliability.

Key Responsibilities

Build and deliver complete artificial intelligence features from models through systems to user experiences.
Design and iterate upon prompts, tools, memory structures, and agent workflows.
Convert unstructured model outputs into reliable and structured behaviors.
Troubleshoot system issues spanning the entire stack including models, orchestration, infrastructure, and user experience.
Improve performance regarding latency, expenses, and operational reliability in production environments.
Create lightweight evaluation frameworks to assess real-world performance.
Partner with engineering and product colleagues to resolve ambiguous challenges into functional systems.

Requirements

Possess a solid foundation in machine learning and contemporary neural network architectures.
Demonstrate practical experience involving the training, fine-tuning, or deployment of machine learning models.
Write clean code suitable for production environments.
Navigate different abstraction layers ranging from models to infrastructure and product layers.
Solve complex problems within fast-moving and ambiguous settings.
Maintain a strong focus on shipping code, iterating continuously, and making steady progress.

Skills and Tools

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

About the Company

ACTAI develops proactive applications intended for users who prefer minimal prompting, aiming to introduce intelligence into everyday conversations, errands, organization, and workflows. The organization focuses on long-running workflows with high reliability, persistent context, and practical task completion to decrease hallucinations.

How to Apply

Interested candidates should visit the official company careers page to submit an application.

Skills and tech stack

PythonPyTorchJAXLLMsOpenAI-style APIsLLaMAQwenvLLMVector DBMachine LearningFine-tuning

Questions candidates ask

Where is the Applied AI Engineer position located?

The role is located in Ireland.

What technical stack is required for this role?

The tech stack includes Python, PyTorch, JAX, Large Language Models like OpenAI-style APIs, LLaMA, and Qwen, inference and serving tools like vLLM, and vector databases.

What is the primary focus of the Applied AI Engineer?

The focus is on building and shipping AI features end-to-end, designing prompts and agent workflows, turning model outputs into reliable behaviors, debugging full stack issues, and optimizing for latency, cost, and production reliability.

What is the interview process like?

The interview process consists of three to four interviews conducted through virtual meetings and/or onsite sessions, evaluated by technical team members.

What does ACTAI build?

ACTAI builds proactive, AI-native applications for everyday tasks like email, notes, calendar, and workflows with minimal to no prompting required from users.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site