ING Hubs Poland is hiring!
The expected salary for this position:
9 600 - 16 000 PLN - Engineer III
13 000 - 22 000 PLN - Engineer IV
The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations.
Work environment
Join a high-impact engineering team delivering cutting-edge solutions for Financial Markets. We build systems used daily by sales teams, traders, and risk managers across global hubs: London, Amsterdam, Brussels, New York, and Singapore.
Our focus is on derivative products across multiple asset classes (equities, commodities, interest rates). You will contribute to platforms that automate the full trading lifecycle - from client quote requests to pricing, booking, and risk management - in highly dynamic, real-time environments.
This is a unique opportunity to work at the intersection of technology, finance, and global collaboration, where your work directly influences business decisions.
Your responsibilities:
- Design and develop robust backend services and expose them via modern REST APIs
- Continuously improve architecture, scalability, and infrastructure, including CI/CD pipelines
- Enhance performance, reliability, and system resilience in production environments
- Collaborate closely with business experts, traders, and quants to deliver complex features
- Apply and promote high-quality engineering practices, including automated testing
- Proactively identify, troubleshoot, and resolve issues, ensuring long-term stability
We are looking for you, if you have:
- MSc in Computer Science or equivalent practical experience
- 5+ years of experience building and maintaining production-grade software
- Strong foundations in algorithms, data structures, design patterns, and concurrency
- Proven ability to build modular, testable, and maintainable systems
- Hands-on expertise in Java, Spring Boot, Git, and SQL
- Strong analytical thinking and a problem-solving mindset
- Good command of English (written and spoken)
You'll get extra points for:
- Knowledge of equity derivatives or trading concepts
- Experience in financial markets or fintech environments
- Familiarity with market data providers and APIs (e.g., LSEG / RFA, Bloomberg B-Pipe)
The role naming convention in the global ING job architecture will be “Engineer III" or "Engineer IV".
The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations.
Skills Required
- MSc in Computer Science or equivalent practical experience
- 5+ years of experience building and maintaining production-grade software
- Strong foundations in algorithms, data structures, design patterns, and concurrency
- Proven ability to build modular, testable, and maintainable systems
- Hands-on expertise in Java, Spring Boot, Git, and SQL
- Experience designing and exposing REST APIs
- Familiarity with CI/CD pipelines and automated testing practices
- Good command of English (written and spoken)
- Knowledge of equity derivatives or trading concepts
- Experience in financial markets or fintech environments
- Familiarity with market data providers/APIs (LSEG / RFA, Bloomberg B-Pipe)
What We Do
ING is a pioneer in digital banking and on the forefront as one of the most innovative banks in the world. As ING, we have a clear purpose that represents our conviction of people’s potential. We don’t judge, coach, or tell people how to live their lives. However big or small, modest or grand, we empower people and businesses to realise their vision for a better future. We made the promise to make banking frictionless, removing barriers to progress, and make people confident in their financial decisions. As a global bank we have a huge opportunity – and responsibility – to make an impact for the better. We can play a role by financing change, sharing knowledge, and innovating. Being sustainable is in all the choices we make—as a lender, as a partner and through the services we offer our customers
