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  • LocationCracow, Malopolskie, Poland
  • SalaryCompetitive rates
  • Job TypeContract
  • ReferenceGW001SJD
  • Date posted2-Mar-23

Role - Senior Java Developer


Our client is one of the largest Financial Institutions and Financial Services organizations in the world, with operations in 64 countries and territories.


Using technology to transform the world’s leading financial institution, this is a job for the boldest problem solvers in the tech industry.



Team -

  • All our teams work in pods of 4-8 developers and work closely with the business
  • We are not ‘order takers’ but responsible for the service we are developing
  • All our teams strive to do continuous delivery – we do small, incremental releases and follow agile practices
  • We are empowered to use technology and tools to automate as much as possible
  • We build small services and strive to break up monolithic systems where we have them
  • Each small team is responsible for everything from the requirements to the development to running it in Production. If we build it we own



  • Creating usable, efficient and elegant Java code
  • Building a micro-service based architecture
  • Monitoring production and keeping it stable
  • Foreign Exchange business requirements
  • Development
  • Automating testing and deployment of small and frequent releases
  • Speaking to the product owner and business on features and requirements
  • Production availability of your service – if you build a service you own the service




Qualifications / Requirements:

  • Experience with Java 8+ (Concurrency, data structures, lock-free, wait free code, low latency, lambdas)
  • Experience of working in an agile team
  • Familiar with TDD, continuous integration, jUnit, continuous deployment and testing
  • Experience with REST and messaging technologies
  • Understanding of DevOps practices
  • English at least B2 level



Employment Type – Permanent



The way we work

  • Stable, long-term projects
  • Flexible working hours & home office
  • Tech communities and cultural communities
  • Mentoring programs




  • Private medical care and life insurance.
  • Contact with top IT technologies available in the market, and work in an environment free of micromanagement where everyone has a voice.
  • Work and learn from teams with mature processes and tools to ensure the best-in-class deliverable.
  • Work in a multicultural environment and collaborate and work with the team spread globally :)



Other benefits

  • Highly skilled tech team who is always ready to help, collaborate and share knowledge
  • Clear career engineering path and the possibility to rotate between projects and teams (for longer time)



Have we sparked your interest?

Get in touch! We are looking forward to speaking to you


Reach out to me on or apply for this job to know more.

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Customer Reviews

Net Promoter Score



NetPromoter Score


10 out of 10. Danielle has been a pleasure to work with thus far, excellent communication, and very helpful in scheduling time with distributed team members.


NetPromoter Score


Unfortunately, position I applied has been filled out before my interview with client. However, I would definietely recomend (10) Vertex to others.


NetPromoter Score


- Felt professionally represented for roles we pursued - Relevant opportunities presented in light of discussions we had and my expectations

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