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Offer summary
(Summary generated by AI based on the full job description)
The Application Platform project embeds cyber and data controls into services ensuring compliance and operational efficiency. Key technologies include Java 17/21, Spring Boot 3.5, microservices, Spring Cloud, TDD, DevSecOps, PostgreSQL, Angular 17, and GCP/AWS cloud. Responsibilities cover full SDLC, designing scalable microservices, Level 3 support, automation, and mentoring. Training, certification opportunities, and medical plus insurance benefits are provided.
from: 14 July 2026
to: 13 August 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:hybrid
Kraków, Grzegórzki
Requirements
Expected technologies
Java
Spring Boot
Our requirements
- 6+ years of hands-on Java development (Java 17/21, Spring Boot 3.5).
- Microservices architecture experience (Spring Cloud: Eureka, Hystrix, Feign, etc.).
- DevSecOps knowledge, including pipeline setup and maintenance.
- TDD expertise (JUnit, Cucumber) and CI/CD implementation.
- PostgreSQL proficiency; familiarity with Oracle is a plus.
- Frontend skills (Angular 17, TypeScript, HTML5) for full-stack candidates.
- Cloud experience (GCP/AWS) for deployment and management.
- Messaging systems (REST APIs, MQ/Solace).
- In-memory data stores (Redis, Hazelcast, or similar).
- Automation tools (Ansible, scripting).
Your responsibilities
- Design, develop, and maintain scalable microservices using Java 17/21 and Spring Boot 3.5.
- Contribute across the full SDLC—analysis, coding, testing, and deployment.
- Adopt Agile and DevOps practices, including TDD, CI/CD, and automated testing (JUnit, Cucumber).
- Collaborate with QA to ensure high code quality and development velocity.
- Resolve incidents, monitor systems, and manage problems as part of on-call support (Level 3).
- Develop automated tools to improve support and operational efficiency.
- Mentor junior team members and drive innovative solutions for complex business challenges.
- Leverage AI-assisted coding tools (e.g., GitHub Copilot) to accelerate development.
- Translate functional requirements into technical solutions.
About the project
Application Platform will embed technology, cyber, and data controls into its services, ensuring compliance while streamlining operations. We need a Business Analyst to analyze controls, collaborate with stakeholders, and design automated solutions that integrate seamlessly into our platform ecosystem.
This is how we organize our work
This is how we work
you focus on a single project at a timeyou have influence on the technological solutions appliedyou focus on product developmentagile
NOTICE: We kindly inform you that we will contact the selected candidates.
What we offer
- Hybrid work from Kraków
- A full-time contract with possibility to choose the form of employment (UoP/B2B)
- Stable and long-term cooperation
- Support of a dedicated manager and Career Managment team
- A clearly defined career path and the possibility of development in four areas as: Project Manager, Business Manager, Technical Leader and a specialist in their field.
- Participation in company conferences, trainings, workshops, integration meetings, etc.
- Certification and training opportunities
- Opportunity to relocate and work in different ALTEN Polska branches
Benefits
- life insurance
- retirement pension plan
- baby layette
- employee referral program
- Medicover medical care
- Medicover dental care
- Medicover Benefits platform
- Medicover Sport card
ALTEN Polska
WHO WE ARE?
ALTEN – A Global Leader in Engineering and IT Services
Founded in France in 1988, the ALTEN Group is a leading technological partner serving the world’s largest clients. In 2023, it achieved revenues exceeding 4.07 billion euros and employs over 57,000 people, 88% of whom are engineers and IT experts.
ALTEN Polska has been operating for 13 years, supporting its clients' innovation, research and development, and IT systems. It has offices in Kraków, Warsaw, Wrocław, Gdańsk, and Poznań.
It serves key industries such as aerospace, space, industrial solutions, automotive, railway, energy, finance, telecommunications, and retail.
Areas of expertise: business analysis, cybersecurity, artificial intelligence, data analysis and cloud solutions, application development, software testing, project management, embedded software, quality management, industrialization, digital transformation, and industrial engineering.
For more information, visit: http://www.altenpolska.pl
Senior Java Fullstack Developer
I apply to:
ALTEN Polska
Kraków, Grzegórzki
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.
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