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Infolet

Java Developer

Infolet
Poland · Full-time · Mid-Senior

SUMMARY

💰 165- 185 PLN/h (B2B)

💰 19 800 – 22 200 PLN brutto (UOP)

📍 Hybrid - Cracow

💼 Lead


You will

  • Provide technical leadership and mentorship to a team of engineers, guiding them to success.
  • Lead the design and development of backend services and microservices using Java 8/11/17.
  • Drive the team's strategy for automated testing, promoting best practices, and overseeing the implementation of automation frameworks to reduce costs.
  • Architect solutions to reduce cost and complexity by migrating to modern integration patterns like APIs, Kafka, or microservices.
  • Oversee the enhancement of Straight-Through-Processing (STP) capabilities of services.


Must have

  • At least 10 years of professional experience in software engineering.
  • At least 3 years of experience in a technical leadership or lead developer role.
  • Strong proficiency in Java 8+ (Java 17+ preferable).
  • Deep understanding of microservices architecture, design patterns, and best practices.
  • Advanced, hands-on experience in software testing, including designing and implementing test automation frameworks.
  • Knowledge of Spring/Spring Boot.
  • Working understanding of RESTful microservices and APIs.
  • Experience with database technologies and SQL (Oracle preferred).


Nice to have

  • Experience with Test-Driven Development (TDD) methodologies.
  • Knowledge of scripting languages (e.g., Python, Bash).
  • Experience working in a QA team.


Our offer

  • Possibility to attend internal and external training
  • Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month) in case your permanent presence in the office is mandatory, and you need to relocate from another city
  • Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport Benefit card; life insurance
  • Remote work option

Key Skills

Ranked by relevance

microservices java design patterns python oracle kafka tdd sql stp
Login to Apply
Posted
Mar 19, 2026
Type
Full-time
Level
Mid-Senior
Location
Małopolskie
Company
Infolet

Industries

IT Services IT Consulting Software Development IT System Custom Software Development

Categories

Information Technology Engineering Finance

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