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Senior Java Backend Engineer (Core Java, Trading Systems) (220-240 PLN)
Senior Java Backend Engineer (Core Java, Trading Systems) (220-240 PLN)Vistulo • Polska
Senior Java Backend Engineer (Core Java, Trading Systems) (220-240 PLN)

Senior Java Backend Engineer (Core Java, Trading Systems) (220-240 PLN)

Vistulo • Polska
28 days ago
Job description

Senior Java Backend Engineer (Core Java, Trading Systems) (220-240 PLN)

Location : Vistulo, fully remote for a top North American bank (for residents of Poland only).

The Role at a Glance

  • Senior Java Backend Engineer
  • Fully remote for a top North American bank (for residents of Poland only)
  • Openings on multiple teams in the capital markets division (prime brokerage, platform team)
  • Part of the core team – this is not a legacy support role or an outsourced B team

Why Join Us?

  • Work on a large-scale, low-latency trading system processing millions of daily transactions.
  • Modern Java (17 & 21) No Legacy : Join an actively developed system – the engineers who built it are still on the team.
  • Collaborate with a world-class team of developers across North America and Europe.
  • Enjoy a long-term, fully remote role with flexible hours after onboarding.
  • Competitive compensation and long term stability that only a bank can offer.
  • Responsibilities

  • Design and implement robust software solutions for the bank’s trading systems using core Java (17 and 21).
  • Understand, develop, and improve the subsystems used by other teams in the trading platform.
  • Create thorough test cases to ensure software stability and reliability.
  • Collaborate with operations teams regarding building new features and improving existing functionality.
  • Support production issues, including root-cause analysis and diagnosis.
  • Requirements

  • Strong understanding of programming concepts, including algorithms, complexity, and data structures.
  • Knowledge of the internals of Java data structures.
  • Experience building distributed service-based applications based on message queues.
  • Strong analytical and problem-solving skills.
  • Open mind, curiosity, and a strong desire to learn new technologies and business domains.
  • Ability to clearly explain non-trivial systems and algorithms.
  • Ability to follow and understand technical conversations.
  • Know when and how to ask questions that speed up learning.
  • Ability to align your working schedule to US Eastern business hours during onboarding.
  • Nice to have

  • Experience with financial markets and trading systems.
  • Knowledge of AWS systems.
  • Experience with Spring boot
  • Experience working remotely with North American firms.
  • Strong collaboration and teamwork skills.
  • Familiarity with distributed systems or concurrent programming.
  • A computer science degree from a top Polish school.
  • The recruitment process

  • Submit your CV.
  • Answer a few written questions and a short programming exercise which you can do at your own pace.
  • Participate in a three-stage interview process :
  • Discuss your experience and skills.

  • Solve verbal algorithm problems (focus on clarity and understanding).
  • Tackle live coding challenges (no trick questions).
  • No take-home assignments – we respect your time.
  • Successful candidates will need to pass a standard background check.
  • Seniority level

  • Mid-Senior level
  • Employment type

  • Full-time
  • Job function

  • Engineering and Information Technology
  • Outsourcing and Offshoring Consulting
  • Referrals increase your chances of interviewing at Vistulo by 2x.

    Poland $100,000.00-$170,000.00 9 months ago

    #J-18808-Ljbffr

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    Senior Java Engineer • Polska

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