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Senior AI Engineer (Kraków, PL, 30-302) @ GFT Technologies SE - Job Offerings

Kraków, PL, 30-302OnsiteFull-time
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About this role

<p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><span style="font-size:14.0pt"><strong><span style="line-height:107%;font-family:Tahoma, sans-serif">Type of contract: </span></strong><span style="line-height:107%;font-family:Tahoma, sans-serif">Employment contract </span></span></p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><span style="font-size:14.0pt"><strong><span style="line-height:107%;font-family:Tahoma, sans-serif">Salary range: </span></strong><span style="line-height:107%;font-family:Tahoma, sans-serif">15 870–24 330 PLN gross/m</span></span></p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"> </p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><strong><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">What will you do? </span></strong></p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"> </p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">You will join a team of engineers developing cutting‑edge AI and Machine Learning solutions within the Credit &amp; Lending domain in an international banking environment. The project focuses on leveraging state‑of‑the‑art AI technologies to build scalable systems that support business processes, data‑driven decision‑making, and operational efficiency. You will work across the full lifecycle of AI/ML development—from discovery and prototyping, through model and system design, to production deployment and maintenance—using LLMs, RAG, modern data platforms, containerized environments, and cloud‑native solutions in Azure or GCP.</span></p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><strong><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif"> </span></strong></p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><strong><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Your tasks </span></strong></p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><strong><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif"> </span></strong></p> <ul style="margin-bottom:0.0cm;margin-top:0.0px"> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">LLM engineering and RAG development </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Designing, testing, and optimizing prompts for LLM‑based applications </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Developing and integrating RAG systems and vector search solutions </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Implementing responsible AI/ML solutions with fairness, transparency, and accountability </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Designing and building scalable architectures leveraging LLMs and ML </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Deploying AI systems using Azure or GCP with containerization and Kubernetes </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Building applications following engineering best practices and clean code principles </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Conducting data exploration, preparation, and modeling </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Collaborating with domain experts on data pipelines and domain‑specific datasets </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Applying deep learning and NLP techniques to business problems </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Working closely with engineering, product, and business stakeholders </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Presenting technical solutions, constraints, risks, and recommendations </span></li> <li style="margin:0.0cm 0.0cm 8.0pt 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Participating in the full AI product lifecycle from idea to production</span></li> </ul> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"> </p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><strong><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Your skills </span></strong></p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"> </p> <ul style="margin-bottom:0.0cm;margin-top:0.0px"> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Python (3+ years); Java is a plus </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Experience with LangChain, FastAPI, Data containers, Spring </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Knowledge of microservices architecture, observability, monitoring, API design, concurrency models </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Hands‑on experience with Azure or GCP, containers, Kubernetes, CI/CD (Jenkins, Azure DevOps, GCP Cloud Build) </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Practical experience with TDD/BDD </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Strong understanding of LLM architectures and domain‑specific data modeling </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Experience with RAG, prompt engineering, agentic architectures, deep learning, NLP, ML lifecycle </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Ability to design, develop, and scale AI‑driven systems </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Strong software engineering fundamentals and problem‑solving skills </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Ability to experiment quickly and iterate toward production‑quality solutions </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Strong communication and presentation skills in English </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Ability to explain technical solutions and business implications clearly </span></li> <li style="margin:0.0cm 0.0cm 8.0pt 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Comfort working with cross‑functional and multicultural teams</span></li> </ul> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"> </p> <p style="margin:0.0cm 0.0cm 8.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"><strong><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">We offer</span></strong></p> <p style="margin:0.0cm 0.0cm 0.0cm 41.0pt;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif"> </p> <ul style="margin-bottom:0.0cm;margin-top:0.0px"> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Hybrid work in our client&apos;s office (Kraków) 2 days per week.</span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Working in a highly experienced and dedicated team </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.) </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Online training and certifications </span></li> <li style="margin:0.0cm 0.0cm 0.0cm 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Access to e‑learning platform </span></li> <li style="margin:0.0cm 0.0cm 8.0pt 7.0667px;line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px"><span style="font-size:12.0pt;line-height:107%;font-family:Tahoma, sans-serif">Social events</span></li> </ul> <p style="line-height:107%;font-size:11.0pt;font-family:Aptos, sans-serif;text-indent:0.4px;margin:0.0cm 0.0cm 8.0pt 7.0667px"> </p> <p><span style="font-size:10.0pt;font-family:tahoma, arial, helvetica, sans-serif"><strong>GDPR clause </strong></span></p> <p> </p> <p><span style="font-size:10.0pt;font-family:tahoma, arial, helvetica, sans-serif"><em>Based on Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such a data and repealing Directive 95 /46/EC (known as a “GDPR”), I hereby give consent to GFT Poland Sp. z o.o. (90-118 Łódź, ul. Kilińskiego 66) to process my personal data for the purpose of: a) ongoing recruitment process for the position I am applying; b) recruitment processes organized in the future.</em></span> </p>

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