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Machine Learning Engineer

2 weeks ago

Athens, Attica, Greece Wisesystems Solutions Full time €104,000 - €130,878 per year

Company Description

Wisesystems Solutions is a UK-based consulting firm, providing technical and business expertise for the financial services industry. Our expertise spans AI, ML, Data Science, DevOps, Cloud, core banking, payments, credit cards management, mortgages, and collections systems. We offer diversified skills to address various aspects of business needs, helping our clients achieve operational excellence and efficiency.

We're seeking highly skilled, hands on Machine Learning Engineers to join our team on a contract basis in Greece or UK. You'll work on cutting-edge AI/ML projects, helping our clients build scalable, production-ready models that drive real business impact.

Responsibilities

  • Design, develop, and deploy machine learning models for real-world applications
  • Collaborate with data scientists, engineers, and product teams to define project goals
  • Implement MLOps best practices for model versioning, deployment, and monitoring
  • Optimise model performance and scalability across cloud environments
  • Stay up-to-date with the latest ML research and tools

Requirements

  • Excellent problem-solving and communication skills. Ability to talk things simple to business users.
  • Proven hands on experience in ML engineering (3+ years preferred)
  • Strong Python skills and familiarity with ML libraries (e.g., TensorFlow)
  • Experience with cloud platforms (AWS, Azure, or GCP)
  • Solid understanding of data pipelines and model lifecycle management
  • Familiarity with containerisation (Docker, Kubernetes) and CI/CD workflows.
  • Must have a relevant certification, such as Microsoft Certified: Azure AI Engineer Associate, Google Cloud Professional Machine Learning Engineer, AWS Certified Machine Learning – Specialty
  • Proven experience on deploying and monitoring machine learning models in production environments, ensuring high performance and reliability.
  • Integrate Large Language Models (LLMs) and Vision Language Models (VLMs) into existing applications to enhance functionality and create new AI-enhanced features.
  • Develop and implement Retrieval Augmented Generation (RAG) systems for knowledge-intensive applications.
  • Design and build LLM-based AI agents for automation, customer support, and other interactive applications.
  • Experiment with and evaluate different LLM techniques, including fine-tuning, prompt engineering, and embedding generation.
  • Excellent verbal and written English (Greek are nice to have)

Nice to Have

  • Experience with generative AI, NLP, or deep learning
  • Knowledge of MLOps tools like MLflow, Kubeflow, or SageMaker
  • Prior work with consulting firms or enterprise-scale ML projects

Contract Details

Start Date: Immediate

Duration: 6-12 months (extensions are very likely)

IR35 Status: Outside IR35 (for UK contractors)

Location: UK-based (Remote with occasional travels to Athens, Greece), or Athens, Greece (hybrid)

Interested? Apply now and let's build the future of intelligent systems together.