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Intellias · IT - Software Development

Principal Java Engineer

Ukraine · Job Posted June 14, 2026
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Job Description

Explore the future of FinTech! With superb engineering, we help the finance industry to change just in one click! Join the global Intellias team to develop top-of-the-line solutions for the world’s leading FinTech companies. What project we have for you: The client is a Swiss banking group, via their online financial platform and analysis & selection tools, they are active in trading in equities, funds, bonds, warrants, options & futures and cryptocurrencies. The bank also offers services designed specifically for asset managers and corporate clients. In addition, the bank offers forex platforms and services, robo-advisory, thematic trading certificates and portfolios as well as traditional banking services, including mortgages, savings accounts and multi-currency credits cards

Job Responsibility

  • Implementation, design, and refactoring of technical solutions
  • Participate in end-to-end system design for assigned features/modules
  • Conduct thorough code reviews and code optimization
  • Collaborate with the technical team and product stakeholders on requirements analysis, sprint planning, and estimations
  • Participate in retrospectives and drive continuous improvement of technical processes

Requirements

  • 8+ years of commercial experience
  • Must have: proven end-to-end system design experience – should be able to lead and defend architectural decisions in technical discussions
  • Excellent knowledge of Java and its ecosystem (Spring, Hibernate, etc.)
  • Good Knowledge of RESTful services
  • Good knowledge of microservices architecture
  • Experience with Message Brokers
  • Experience with SQL (preferably Oracle or PostgreSQL)
  • Experience with unit testing and code quality tools
  • Ability to take responsibility for delivering a finite unit of functionality
  • Ability to analyze and clarify requirements and corner cases
  • Ability to drive technical quality and own solution architecture
  • Deep understanding of development principles and paradigms, architectural concepts, patterns, and approaches
  • Strong algorithmic, analytical, and problem-solving skills
  • Eager for self-learning as well as for learning from industry experts
  • Able to work independently and mindfully as part of a cohesive cross-functional Agile team
  • Strong Upper-Intermediate / Advanced English
  • Higher Education: Bachelor’s Degree/Master’s Degree
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