Remote AI Engineer (RL/LLM) External Consultant Greece

Employers from Greece; United States; Remote; USD 91,000 - 183,000; Part time

Benefits offered by this job

Fully remote collaboration from Greece

Competitive consulting fees

Job summary

AI2CYBER seeks an experienced AI / Reinforcement Learning Software Engineer to join as an independent external consultant based in Greece. You will design and implement RL algorithms, integrate LLM capabilities and build modular AI components for cybersecurity applications.

The role is fully remote from Greece, with B2B contracting and an active Greek sole proprietorship required. You will work with cross-functional teams to deploy reliable AI-driven solutions and ensure security and performance

Qualifications

• Active sole proprietorship in Greece and able to issue invoices.
• Strong experience in reinforcement learning and LLM integration.
• Familiarity with Message Control Protocol (MCP) and AI applications.
• Excellent English communication and technical writing skills.

Responsibilities

• Design, develop and optimise reinforcement learning algorithms.
• Integrate LLMs to enhance agent reasoning and automated decisions.
• Extend MCP integrations to connect AI apps with external tools.
• Develop modular AI architectures for multi-agent systems.
• Prototype and transition AI methods to production-ready solutions.
• Collaborate with data science, engineering and product teams.
• Design experiments and evaluate model performance and reliability.
• Write clean, maintainable Python code and document thoroughly.
• Support deployment, monitoring and continuous improvement of AI apps.

Skills

Python

Machine Learning

Reinforcement Learning

LLMs

AI software design

OpenAI Gym

Education

Master's or PhD in CS/EE/Math

Tools

Docker

Kubernetes

REST APIs

PyTorch

TensorFlow

MCP

Job description

AI2CYBER seeks an experienced AI / Reinforcement Learning Software Engineer to join as an independent external consultant based in Greece. You will design and implement RL algorithms, integrate LLM capabilities and build modular AI components for cybersecurity applications.

The role is fully remote from Greece, with B2B contracting and an active Greek sole proprietorship required. You will work with cross-functional teams to deploy reliable AI-driven solutions and ensure security and performance