New offer - be the first one to apply!
November 4, 2026
Lead AI/ML Engineer (Java + AI)
Senior • Remote
150 - 165 PLN/yr
Kraków, Poland
Quick Facts
Role: Lead AI/ML & Software Engineer (AI Developer + Java)
Focus: Technical architecture and production deployment of enterprise generative AI systems
Description
Lead the technical design, execution, and production deployment of flagship AI initiatives. You will own scalable ML architecture, build RAG and agentic workflows, and mentor engineering teams while translating business objectives into production-ready solutions.
Responsibilities
Provide architectural ownership for core AI/ML systems and flagship platform capabilities
Prototype advanced RAG pipelines, agentic workflows, LLM fine-tuning, and model optimization
Establish coding standards, testing methodologies, and responsible AI best practices (fairness, transparency, governance)
Design, write, and maintain robust production code that is testable and well documented
Build RAG systems, vector database integrations, and intelligent agents for complex financial datasets
Communicate technical strategies effectively to technical teams and business leaders
Requirements
Senior/lead engineering track record, including mentoring and guiding technical projects
Deep expertise in Python and the ML/AI ecosystem; Java familiarity for enterprise middleware/integrations is a plus
Expert understanding of LLM architectures, deep learning, NLP, and hands-on fine-tuning on domain-specific data
Practical mastery of RAG, advanced prompt engineering, and agentic architecture design
Hands-on experience with PostgreSQL, vector databases, Redis, and Pub/Sub messaging
Strong command of microservices, REST/gRPC API design, concurrency models, and observability
Proficiency with Azure and/or GCP; containerization with Docker and Kubernetes; CI/CD pipelines (Azure DevOps, Cloud Build, Jenkins)
Strong commitment to engineering excellence with TDD/BDD and automated testing
Exceptional verbal and written English communication and presentation skills
Benefits
Opportunity to spearhead enterprise AI initiatives from design through production deployment and long-term technical strategy.
Similar jobs you might like

AI Engineer (Agent & Solution Engineering)
UNIQA
Mid
Technology
Warsaw, Poland · On-site
N/A
27m ago

AI Agent Engineer
UNIQA
Mid
Technology
Warsaw, Poland · On-site
N/A
39m ago

AI Tech Lead
CodeTalent
Senior
Technology
Warsaw, Poland · Remote
34K zł - 43K zł/yr
1 days ago

AI Engineer
ASTEK Polska
Senior
Technology
Warsaw, Maz, Poland · Remote
0K zł - 0K zł/yr
37m ago

AI Enterprise Technical Lead
WPP Enterprise Solutions
Senior
Technology
Poznań, Pl-15, Poland · Remote
458K zł - 582K zł/yr
33m ago

AI / Machine Learning Engineer
H2B Group
Mid
Technology
Gdańsk, Poland · Remote
23K zł - 26K zł/yr
37m ago

AI Architect
Spyrosoft
Senior
Technology
Warsaw, Poland · Remote
0K zł - 0K zł/yr
1 days ago
AI/GenAI Developer
Upvanta sp. z o.o.
Mid
Technology
Gdańsk, Poland · On-site
1K zł - 1K zł/yr
1 days ago

Senior AI Engineer
WealthArc
Senior
Technology
Warsaw, Poland · On-site
1K zł - 2K zł/yr
39m ago

Agentic AI Engineer
Link Group
Mid
Technology
Warsaw, Poland · Remote
0K zł - 0K zł/yr
1 days ago
Unlock Full Resume Report
ATS Pass
Missing keywords
Tailored AI suggestions
Job match analysis
Interview-focused insights