AI Engineer

QuTwo; Helsinki; On-site; EUR 90,000 - 130,000; Full time

Job summary

QuTwo is seeking exceptional AI Engineers to join full-time and collaborate with scientists, engineers, and customers. You will blend exploratory research with practical implementation to design production-grade LLM architectures and autonomous Agentic AI systems that tackle complex real-world problems and deliver customer value.

You will lead cross-functional initiatives, ensure robust system design, observability, safety/guardrails, and infrastructure as code, while mentoring teams and driving

Qualifications

• Proven track record of designing, deploying, and maintaining end-to-end ML systems and production-grade LLM applications at scale.
• Minimum of 5 years of professional experience in ML and AI Engineering with emphasis on robust system design and observability.
• Hands-on experience architecting Agentic AI systems with multi-agent coordination and autonomous decision loops.
• Strong background in LLM integration, including function calling and structured output parsing.
• Exceptional ability to lead cross-functional initiatives and uphold high standards for code quality and reliability.
• Experience mentoring engineering teams and conducting architecture reviews.

Responsibilities

• Design production-grade LLM architectures and autonomous Agentic AI systems to solve real-world problems for customers.
• Collaborate with scientists, engineers, and customers to translate business objectives into technical roadmaps.
• Lead cross-functional initiatives, implement observability, safety/guardrails, and infrastructure as code practices.

Skills

ML/AI Engineering

Production ML

Observability

Infrastructure as Code

Agentic AI

LLM integration

Tool use

Python

Tools

LLM architectures

Vector databases

GPU optimization

Job description

Join Qutwo - Europe's private Quantum AI Lab, on our quest to bridge the gap between the classical and the quantum world. We partner with the most advanced and forward-thinking customers, solving fundamental real-world problems, side by side.

You will join our team in a full-time capacity, collaborating closely with our scientists, engineers, and customers. In this role, you will apply a blend of exploratory research and practical implementation to design production-grade LLM architectures and autonomous Agentic AI systems that solve complex, real-world problems and drive customer value.

We are seeking exceptional AI Engineers. If you are a humble learner, not afraid of the unknown,

Role Description

As an AI Engineer, you will join our team in a full-time capacity, collaborating closely with our scientists, engineers, and customers. In this role, you will apply a blend of exploratory research and practical implementation to design production-grade LLM architectures and autonomous Agentic AI systems that solve complex, real-world problems and drive customer value.

Requirements

• Proven track record of designing, deploying, and maintaining end-to-end ML systems and production-grade LLM applications at scale. You have owned the transition from prototype to production-hardened service.

• Minimum of 5 years of professional experience in ML and AI Engineering. You prioritize robust system design, observability, safety/guardrails, and "infrastructure as code" over one-off experiments.

• Hands-on experience architecting Agentic AI systems, including multi-agent coordination, stateful workflow orchestration, autonomous decision loops, and complex action execution.

• Strong background in LLM integration, including function calling/tool-use, structured output parsing, and advanced reasoning strategies.

• Exceptional ability to lead cross-functional initiatives, translate business objectives into technical roadmaps, and uphold high standards for code quality and system reliability.

• Experience leveling up high-performing engineering teams, conducting deep-dive code/architecture reviews, and fostering a culture of technical excellence.

Experience in one or more of the following areas is a plus but not a requirement:

• Deep experience in LLM infrastructure, including advanced RAG systems, model fine-tuning, agent memory architectures, and automated evaluation frameworks.

• Proficiency with vector databases, distributed computing, and GPU optimization.

• Familiarity with combinatorial optimization algorithms or the intersection of ML and Quantum Computing.