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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on building Generative AI solutions for the financial sector with emphasis on responsible AI. The tech stack includes Python, FastAPI, MongoDB, PostgreSQL, GCP BigQuery and practical use of Hadoop, Starburst, data virtualization and vector stores. Core responsibilities include creating AI agents to source data, designing and developing microservices, building reliable data pipelines, integrating diverse data sources, working on RAG and context-aware solutions, and supporting AI evaluation with Google ADK.
Senior Python Backend Engineer – GenAI Integration
Company: ITDS Polska Sp. z o.o.
from: 10 November 2026
to: 10 December 2026
27 720 - 33 600 złnet (+ VAT)/ mth.B2B contract (full-time)
19 900 - 24 000 złgross/ mth.contract of employment
Salary details
basic salary
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland
Requirements
Expected technologies
Python
MongoDB
PostgreSQL
Google Cloud Platform
Hadoop
Operating system
Windows
Our requirements
- At least 5 years of professional experience in backend engineering or a related field.
- Strong proficiency in Python and FastAPI.
- Experience designing and developing microservices architectures.
- Hands-on experience with MongoDB, PostgreSQL, and GCP BigQuery.
- Practical knowledge of Hadoop, Starburst, data virtualization, or vector stores.
- Experience working with Google Cloud Platform and/or Azure Cloud.
- Familiarity with RAG architectures, memory stores, and context engineering.
- Experience with Google ADK and AI evaluation systems.
Optional
- Knowledge of ethical AI practices and responsible AI frameworks.
- Experience in a financial services or investment banking environment.
Your responsibilities
- Create AI agents that source data from various systems used by Generative AI models.
- Design and develop reliable data transfer pipelines.
- Build microservices aligned with the wider Generative AI solution architecture.
- Integrate diverse data sources to support scalable AI experiences.
- Develop backend services using Python and FastAPI.
- Contribute to data integration initiatives involving databases, big data technologies, and cloud platforms.
- Support the implementation and evaluation of Retrieval-Augmented Generation and context-aware AI solutions.
About the project
As a Senior Python Backend Engineer – GenAI Integration, you will be working for our client, supporting a CIB AI team focused on delivering world-class Generative AI experiences for colleagues and clients in an ethical and responsible manner. You will help expand data integration capabilities, unlock new insights, enhance decision-making, and create innovative solutions that drive efficiency and value.
Unleash responsible Generative AI — build the data-powered systems that transform insights into impact.
Krakow-based opportunity with a hybrid work model, including up to 3 remote days per week.
Only candidates with an existing legal right to work in the European Union will be considered for this role.
This is how we organize our work
This is how we work
agile
#GETREADY to meet with us!
ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.
We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.
ITDS’s Whistleblower Procedure
📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
What we offer
- Stable and long-term cooperation with very good conditions
- Enhance your skills and develop your expertise in the financial industry
- Work on the most strategic projects available in the market
- Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
- Participate in Social Events, training, and work in an international environment
- Access to attractive Medical Package
- Access to Multisport Program
- Access to Pluralsight
- Flexible hours
Benefits
- sharing the costs of sports activities
- private medical care
- flexible working time
- fruits
- integration events
- corporate gym
- saving & investment scheme
- no dress code
- coffee / tea
- drinks
- christmas gifts
- birthday celebration
- sharing the costs of a streaming platform subscription
- access to +100 projects
- access to Pluralsight
Recruitment stages
- 1.online interview
- 2.online interview
ITDS Polska Sp. z o.o.
ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.
This is how we work
Senior Python Backend Engineer – GenAI Integration
19.9k–24k zł / mth. (CoE), 27.7k–33.6k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Kraków, Lesser Poland
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Informujemy, że administratorem danych jest ITDS z siedzibą w Warszawie, ul. Złota 59 (dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie. Odbiorcą danych jest serwis Hello HR oraz inne podmioty, którym powierzyliśmy przetwarzanie danych w związku z rekrutacją.
Naruszenia można zgłaszać zgodnie z Procedurą zgłaszania nieprawidłowości ITDS dostępną tutaj:
https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
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