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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on digital solutions for the travel and aviation industry supporting bookings and travel management. Main stack is Java and Spring / Spring Boot with work on REST APIs and microservices. Responsibilities include backend development and maintenance, API and integration design, participation in architectural decisions, building scalable and reliable systems, performing code reviews and collaborating with frontend, QA and DevOps. Salary up to 23 000 PLN. Benefits: private healthcare, co-financed sports activities.
Senior Java Developer
Company: ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
from: 15 September 2026
to: 15 October 2026
salary not specifiedB2B contract (full-time)
Salary details
stawka do 23 tys. PLN miesięcznie
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland
Requirements
Expected technologies
Spring Boot
Spring Framework
SQL
Microsoft Azure
Java
Optional technologies
AWS
Azure
Google Cloud Platform
Docker
Kubernetes
Kafka
Our requirements
- 5+ years of professional experience in backend development
- Strong knowledge of Java and Spring / Spring Boot
- Solid experience with REST APIs
- Practical experience with microservices
- Experience working with relational databases
- Good understanding of software development best practices, testing and CI/CD
- Experience building scalable and reliable applications
- Good command of English
- Ability to work independently and take ownership of technical solutions
Optional
- Experience working in the travel, aviation or e-commerce industry
- Experience with cloud platforms such as AWS, Azure or GCP
- Knowledge of event-driven architecture and messaging systems (e.g. Kafka)
- Experience with Docker, Kubernetes and modern deployment practices
- Familiarity with AI-powered development tools (e.g. GitHub Copilot, Claude Code, Cursor) or experience using AI to improve engineering workflows
- Experience integrating AI/LLM-based solutions into applications
- Experience working in international and distributed engineering teams
Your responsibilities
- Developing and maintaining backend applications using Java
- Designing and developing REST APIs and integrations
- Working with microservices architecture
- Taking part in technical design and architectural decisions
- Building scalable, reliable and high-quality solutions
- Collaborating closely with frontend developers, QA, DevOps and other technical specialists
- Participating in code reviews and knowledge sharing
- Contributing to the continuous improvement of development practices
About the project
We are looking for an experienced Senior Java Developer to join an international team working on modern digital solutions for the travel and aviation industry.
You will be involved in developing scalable backend solutions that support digital customer journeys, online booking, additional services and travel management.
This is how we organize our work
This is how we work
you develop several projects simultaneouslyyou have influence on the technological solutions appliedyou focus on product developmentagile
Team members
frontend developertechnical leaderdevOpsautomated test programmermanual tester
This is how we work on a project
- code review
- Continuous Integration
- DevOps
- integration tests
- test automation
- testing environments
- unit tests
What we offer
- Private healthcare
- Multisport
- Work on a modern product used in the travel & aviation industry
- International environment and experienced engineering team
- Opportunity to influence technical solutions and architecture
- B2B contract
- Long-term cooperation and opportunities for professional growth
Benefits
- sharing the costs of sports activities
- private medical care
ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
As Venture Building, we create profitable technology companies from scratch. We collaborate with partners who share similar aspirations and are open to leveraging the potential of their networks, cultivated over years. We regularly launch new projects founded on long-term, amicable relationships with our associates.
Senior Java Developer
I apply to:
ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Kraków, Lesser Poland
Need more information?
- Make sure the body of the offer doesn’t already include what you’re looking for.
- Ask a question if you need more information you’re interested in.
- We’ll forward your question to the employer and aim to provide a response within 3 business days.