All offersŁódźJavaSenior Java Developer - Banking
Senior Java Developer - Banking

Senior Java Developer - Banking

Type of work
Employment Type
B2B, Permanent
Operating mode

Tech stack

    Apache Kafka
    nice to have
    Apache Spark
    nice to have

Job description

Online interview

Shape the future of Financial Technology!

Warsaw-based opportunity with a hybrid model of work

As a Senior Java Developer, you will be working for our client, a leading global financial institution. You will join the Corporate Treasury Engineering team which is a world leader in developing quantitative techniques and technological solutions that solve complex and commercial business problems. You'll contribute to cutting-edge solutions in liquidity optimization and execution strategy by implementing a new strategic real-time liquidity platform. You will help improve liquidity projections and optimizations, financial resource allocation and management, cash and collateral management and funds transfer pricing and execution strategy.

Your main responsibilities: 

  • Translate business and technical requirements into well-engineered business applications based on object oriented design.
  • Build global, high-class and testable full stack applications.
  • Interface with internal clients/end users and other development teams.
  • Participate in the full SDLC for software written with Java, SQL, RESTful web services, Kafka messaging, Spark calculators and web UIs.
  • Have an opportunity to work on No-SQL databases, microservices and AI Technologies


You're ideal for this role if you have:

  • Bachelor degree in Computer Science, Computer Engineering or related technical discipline
  • 5 years of experience in object orientated programming (e.g. Java)
  • A few years of experience in relational databases
  • 2 years of experience in data modelling and architecture design
  • Experience working in Agile environment; able to de-block and coach junior developers
  • Experience in design of complex business critical systems meeting highly available, scalable, fault tolerance, resiliency needs
  • Strong analytical skills to perform complex functional and technical analysis
  • Strong communication skills


Nice To Have Qualifications:

  • Experience in payments or liquidity management
  • ES6/Typescript, a JS framework (e.g. React, Angular) and clear understanding of unit test frameworks (e.g. Jest, Sinon, Jasmine, etc)
  • Experience in messaging and event streaming systems (e.g. Apache Kafka)
  • Experience in Big Data and Machine Learning areas

We offer you:

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. The offer includes:

  • 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
  • Flexible & remote work 

internal job number #4706