Java Developer (86/25)

Infolet is looking for a skilled Java Developer to join the team responsible for the Flight Plan Manager, an advanced solution used by major international airlines to optimize flight routes, fuel costs, and emissions. You will work on a product that combines complex logic with high-performance requirements, contributing to both on-premises and SaaS environments.

Key responsibilities

• Design, develop, and estimate new product features within an agile Scrum team.
• Develop automated tests and apply Test-Driven Development practices to ensure high code quality.
• Maintain and refactor complex codebases, including legacy systems, while applying SOLID principles.
• Debug applications, analyze performance, and resolve functional and non-functional issues.
• Collaborate with distributed engineering teams and demonstrate solutions to internal and external customers.

Requirements

• Over 5 years of professional experience in Java development.
• Strong knowledge of Spring and Hibernate frameworks.
• Solid understanding of microservices architecture, design patterns, and API design.
• Proficiency in SQL databases, Git, and Docker.
• Strong analytical skills and fluency in both English and Polish.

What we offer

• Extended medical care coverage for you and your family.
• Multisport Benefit card for physical activity.
• Comprehensive life insurance package.