Java Software Developer – KDB Data and Dashboards @ING Hubs Romania

REQ-10107454
16/01/2026
IT Engineering
Bucarest, Romania
ING Hubs

Java Software Developer – KDB Data and Dashboards @ING Hubs Romania

Discover ING Hubs Romania

ING Hubs Romania offers 130 services in software development, data management, non-financial risk & compliance, audit, and retail operations to 24 ING units worldwide, with the help ofover2000 high-performing engineers, risk, and operations professionals.

We started out in 2015 as ING’s software development hub, then steadily expanded our range to include more services and competencies.Now we provide borderless services with bank-wide capabilities andoperatefrom two locations: Bucharest and Cluj-Napoca.

Our tech capabilitiesremainthe core of our business, with more than 1800 colleagues active in Dataand AnalyticsTech,Tech Foundation andChannels,Retail Core Banking and Architecture, andGlobal Products and Technology Services.

We enjoy a flexible way of working and a highly collaborative environment, where fair and constructive feedback is encouraged.

For us, impactisn'taperk.It'sthe driver of our work.We are guided and rewarded by a shared desire to make the world a better place, one innovative solution at a time. Our colleagues make it their job to do impactfulthingsand they love doing it in good company. Do you?

The Mission

We are looking for a strong developer who is technically passionate, solution-focused and able to contribute to the development of our data platform, which uses the financial sector industry standard technology.

Your day to day

KDB is the low latency database used in Financial Markets for handling large volumes of real-time and historical data. What makes KDB unique is the fact that is it column oriented and extremely fast at querying and aggregating large datasets. It is used in ING for a variety of scenarios such as data collection, analysis, monitoring, complex event processing.

We are in search of a strong Developer who is technically passionate, eager to learn and grow on multiple aspects, such as technical, kdb expertise, business knowledge.

Responsibilities:
Deliver quality code
Develop and maintain feedhandlers
Work on automated testing and monitoring solutions
Understand the KDB architecture and technology
Interest in learning q language
Interest in understanding business concepts
Use One Agile Way of Working, work closely with Product Owner to define next steps and to clarify business requirements.

What you’ll bring to the team

Requirements

Java knowledge and experience (Java 17)
Knowledge on multi-threading
Familiarity with automated testing
Comfortable with relational databases and SQL
Familiarity with source control, CI/CD and documentation tools (Azure DevOps, Confluence, Git, Maven)
Strong analytical skills, proactivity and ability to work in cross-border teams
Strong understanding of software development principles, including design patterns, testing, and debugging
Strong communication skills
Security as a mindset
Eagerness to learn q language, kdb architecture and processes
Eagerness to learn about Financial Markets

Nice to have:
If there is no C++ experience, can be compensated by willingness to learn and ability to learn fast
CMake experience
Experience with Docker, Kubernetees, Azure DevOps, OpenShift
Experience or affinity with IT Security concepts (Application Security, Authentication, and authorization)
SpringBoot knowledge
Financial Markets knowledge
Foreign languages: English (advanced)
Education: An university degree in Computer Science, Cybernetics, Software Engineering, Financial Engineering or equivalent

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In ING vogliamo che le persone possano dare il meglio di sé. Per questo, creiamo una cultura inclusiva dove tutti possono crescere e fare la differenza per i nostri clienti e la società. Promuoviamo sempre diversità, uguaglianza e inclusione. Non tolleriamo nessuna forma di discriminazione: per età, genere, identità di genere, cultura, esperienza, religione, razza, disabilità, responsabilità familiari, orientamento sessuale o altro. Se hai bisogno di supporto o un aiuto durante il processo di selezione o colloquio, contatta il reclutatore indicato nell'annuncio. Saremo felici di aiutarti per rendere tutto giusto e accessibile. Clicca qui per scoprire di più sul nostro impegno per diversità e inclusione.