June 25, 2026

Senior Java Developer

Senior • Hybrid

Krakow, Poland

We are seeking a Senior Java Developer to join a leader in the financial domain who has been successfully involved in trading financial (Fixed income) products for many years. As part of this, a globally distributed, component-based IT system has been built. It is written mainly in Java and incorporates many enterprise technologies/standards (e.g., JMS, ORM, Spring, WebServices, REST), but also integrates other technologies, like TCP/IP networking, bash scripting, Perl, Python or even C++.

Responsibilities

  • Design and implement software components according to requirements

  • Take responsibility for ensuring the delivery and quality standards of software

  • Spend time with the customer to determine and understand deliverables

  • Support business in platform rationalization and optimization

  • Continue removing technical debt and platform standardization

  • Support business in migration to strategic platform

  • Work with other IT teams across the globe

Requirements

  • At least 5 years of working experience in software development

  • Strong knowledge of Core Java

  • Proficiency in SQL and Spring framework

  • Good communication and time management skills

  • Team player mentality with a pragmatic approach to software development

  • Strong written and verbal English

Nice to have

  • Skills in multithreading, networking and web services in Java

  • Familiarity with JMS and Redis

  • Capability to acquire and capture requirements with attention to software quality

  • Understanding of investment banking domain

  • Understanding of Agile principles (experience in Scrum or Kanban)

We offer/Benefits

We gather like-minded people:

  • Engineering community of industry professionals

  • Friendly team and enjoyable working environment

  • Chance to work abroad for up to 60 days annually

  • Business-driven relocation opportunities

We provide growth opportunities:

  • Outstanding career roadmap

  • Leadership development, career advising, soft skills, and well-being programs

  • Certification (GCP, Azure, AWS)

  • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru

  • English classes

We cover it all:

  • Stable income (Employment Contract)

  • Participation in the Employee Stock Purchase Plan

  • Benefits package (health insurance, multisport, shopping vouchers)

  • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more

  • Referral bonuses

  • Corporate, social and well-being events

Please, note:

  • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview

  • We will reach out to selected candidates exclusively

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