AI Consultant (Junior / Mid / Senior) - C++ | Python | PySpark

Location: Poland Work model: Hybrid / Remote Seniority: Junior (2-4 years) | Mid (4-7 years) | Senior (7+ years)

About the Opportunity

We are incredibly proud to partner with a leading client in Poland on a major AI and technology programme. As the partnership continues to grow, we are looking for AI Consultants across Junior, Mid-Level and Senior levels to join the team.

This is an opportunity to work on challenging, real-world AI and data projects while collaborating with experienced engineers, data specialists and technical leaders.

We are particularly interested in professionals with strong experience in C++, Python and PySpark.

What You'll Do

Depending on your level of experience, you will

• Design, develop and optimise AI and data solutions using C++, Python and PySpark.
• Build scalable data-processing pipelines using Apache Spark / PySpark.
• Develop and maintain production-quality software and AI/ML solutions.
• Work with large and complex datasets.
• Contribute to technical design and solution architecture.
• Optimise applications and data pipelines for performance and scalability.
• Collaborate with software engineers, data scientists and technical stakeholders.
• Help integrate AI/ML solutions into production environments.
• For senior positions, provide technical leadership and mentor junior and mid-level engineers.

Junior AI Consultant - 2-4 Years

We're looking for someone who has

• 2-4 years of relevant commercial experience.
• Good programming skills in Python and/or C++.
• Experience with or knowledge of PySpark / Apache Spark.
• Good understanding of software engineering fundamentals.
• An interest in AI, machine learning and data technologies.
• Strong analytical and problem-solving skills.
• A willingness to learn and grow within a highly technical team.

Mid-Level AI Consultant - 4-7 Years

We're looking for someone who has

• 4-7 years of relevant commercial experience.
• Strong hands-on experience with C++, Python and/or PySpark.
• Experience delivering production-quality software, data or AI/ML solutions.
• Experience working with large-scale data and distributed processing.
• Good understanding of AI/ML and data engineering concepts.
• Strong software engineering fundamentals.
• The ability to work independently and collaborate with technical stakeholders.
• Experience mentoring or supporting less experienced developers is a plus.

Senior AI Consultant - 7+ Years

We're looking for someone who has

• 7+ years of relevant commercial experience.
• Extensive experience with C++, Python and/or PySpark.
• Strong experience designing and delivering complex production systems.
• Excellent understanding of software engineering, distributed systems, data processing and/or AI/ML.
• Experience with technical architecture and solution design.
• Strong stakeholder-management and consulting skills.
• Experience providing technical leadership and mentoring other engineers.
• The ability to translate complex business requirements into scalable technical solutions.

Nice to Have

• Generative AI / LLMs
• Machine Learning / Deep Learning
• TensorFlow / PyTorch / Scikit-learn
• MLOps
• Databricks
• AWS / Azure / GCP
• Docker / Kubernetes
• SQL
• CI/CD
• REST APIs / Microservices
• Distributed systems
• High-performance computing

Why Join Us?

We are incredibly proud of our partnership with this client in Poland and are excited to be building a team of talented AI professionals around this programme.

You will have the opportunity to

• Work on real-world, high-impact AI projects.
• Work with modern technologies and large-scale data.
• Collaborate with highly skilled technical teams.
• Have a genuine impact on the client's technology and AI strategy.
• Develop your career across AI, software engineering and data.
• Work in an environment that values technical expertise, innovation and continuous learning.

Interested?

If you're an AI Consultant with strong C++, Python and/or PySpark experience and are looking for your next challenge, we'd love to hear from you.

Junior: 2-4 years Mid: 4-7 years Senior: 7+ years

Apply now and become part of an exciting AI programme with one of our valued clients in Poland.