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 bootExperience 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 levelEmployment type
Full-timeJob function
Engineering and Information TechnologyOutsourcing and Offshoring ConsultingReferrals increase your chances of interviewing at Vistulo by 2x.
Poland $100,000.00-$170,000.00 9 months ago
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