Full Stack Engineer - Treasury Technology @ Antal

Location :  Kraków (hybrid model – 5 days / month onsite)

Rate :  180–230 PLN / h + VAT (B2B)

Start date :  ASAP

Industry :  Finance / Banking

Contract type :  B2B

About the project :

We are looking for an experienced  Full Stack Engineer  to join an international team building a new, strategic platform for the Treasury department of a global financial institution. The initiative is part of a major transformation program aimed at consolidating legacy systems and onboarding new use cases into a modern, scalable architecture.

The platform will support key financial metrics such as  Net Interest Income ,  Daily Gap , and  RWA , and will be based on components like  FLEX  (data ingestion & processing) and  MEX  (model execution platform). It will integrate with trusted data sources such as  FOTC / FCDP ,  RADAR ,  TM1 , and  Polaris .

We offer :

• Long-term contract with a global organization
• Hybrid work setup (5 days / month onsite in Kraków)
• Flexible working hours
• Collaboration with senior-level engineers in a modern tech environment

Interested in shaping the future of Treasury technology?

Apply now and become a part of a key digital transformation in the financial world!

Must-have skills :

Apache Flink

Nice-to-have skills :

Location :  Kraków (hybrid model – 5 days / month onsite)

Rate :  180–230 PLN / h + VAT (B2B)

Start date :  ASAP

Industry :  Finance / Banking

Contract type :  B2B

About the project :

We are looking for an experienced  Full Stack Engineer  to join an international team building a new, strategic platform for the Treasury department of a global financial institution. The initiative is part of a major transformation program aimed at consolidating legacy systems and onboarding new use cases into a modern, scalable architecture.

The platform will support key financial metrics such as  Net Interest Income ,  Daily Gap , and  RWA , and will be based on components like  FLEX  (data ingestion & processing) and  MEX  (model execution platform). It will integrate with trusted data sources such as  FOTC / FCDP ,  RADAR ,  TM1 , and  Polaris .

We offer :

Interested in shaping the future of Treasury technology?

Apply now and become a part of a key digital transformation in the financial world!

Join a rapid development pod to accelerate onboarding of new use cases, Support and mentor less experienced developers in platform architecture and methodology, Work across pods to help unblock teams and boost delivery, Contribute to high-level solution design and simplify integration of use cases, Collaborate closely with business and technical stakeholders] Requirements : Java, Microservices architecture, Kubernetes, Apache Airflow, Apache Flink, PostgreSQL, Clickhouse, Kafka, Google Pub, Google Sub, Python, Data warehouse