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Java Developer for defence projects


  • Warszawa

    Warszawa, Masovian
  • offer expired 2 months ago
  • contract of employment
  • full-time
  • specialist (Mid / Regular)
  • hybrid work
  • Immediate employment
  • remote recruitment
  • Specializations:Backend, Full-stack

Technologies we use


  • Java/JEE

  • PostgreSQL

  • SQL

  • Server databases

  • Maven

  • Git

  • JUnit

  • Jenkins

  • IntelliJ

  • Scrum/Agile

  • JBoss 7 EAP Application Server


  • Angular/Type Script

  • Docker

  • JProfiler

  • JMeter

  • Postman

  • Selenium

  • Selenide

Operating system

About the project

We are running several projects for a European institution, concerning security and border control activities.

Your responsibilities

  • Participating in the daily stand-up meetings

  • Designing and developing system components (backend), based on the analysis of the customer‘s functional and non-functional requirements

  • Contributing to the requirements analysis, implementation, testing, quality assurance, change management, deployment

  • Prototyping solutions (backend)

  • Optimizing software from performance, security and quality point of views (backend)

  • Producing technical documentation

  • Acting as 2nd and 3rd line support

  • Testing software (backend)

  • Proposing technical solutions for business needs and technical problems

  • Demonstrating the code developed to the Product Owner during the sprint review meetings

  • Supporting the client if they need to take screenshots for their internal meetings or want to understand better the proposed solution

Our requirements

  • First cycle higher education degree in Computer Science/Information Technology/Engineering (Master/PhD is a plus)

  • Minimum 4 years of professional hands-on experience in software development in Object-Oriented programming, specifically on JAVA/JEE technologies (EJB, JPA, Web Services, WebSockets, RESTful interfaces, etc.)

  • Advanced knowledge of JBoss 7 EAP Application Server, Linux (RedHat and Ubuntu), Apache Web server, PostgreSQL and MS SQL Server databases

  • Hands-on experience in working with Maven, Git, JUnit, Jenkins, and IntelliJ IDEA

  • Experience in analyzing requirements and recommend solutions for the system backend part

  • Experience working in Scrum/Agile

  • Good command of the English language (in reading and in writing, minimum B2, preferable C1, as English is the working language)


  • Java Certified Programmer Certification (Java 8 or above)

  • Knowledge of Angular/Type Script and Docker

  • Knowledge of JProfiler and JMeter

  • Automated testing frameworks for front and backend development like Selenide/Selenium, Postman, etc.

What we offer

  • Hybrid working model and 8 weeks per year of teleworking outside your usual geographical area.

  • Flexible start and finish times.

  • Personalized career plan development, training and language learning support.

  • National and international mobility. Do you come from another country? We can offer you a relocation package.

  • Gift and lunch cards.

  • Wellbeing program: Health, dental and accident insurance; free fruit and coffee, physical, mental and financialhealth training, Multisport sport card and much more!

  • In our recruitment processes you will always have telephone and personal contact, face-to-face or online, with our talent acquisition team. In addition, bank transfers and bank cards will never be requested. If you are contacted through any other process, please write to our team at [email protected]

  • We promote equal opportunities in recruitment, and we are committed to inclusion and diversity.


  • sharing the costs of sports activities

  • private medical care

  • sharing the costs of foreign language classes

  • remote work opportunities

  • flexible working time

  • fruits

  • dental care

  • no dress code

  • coffee / tea

  • meal passes

  • pre-paid cards

  • redeployment package

  • employee referral program


GMV is a privately owned technological business group with an international presence. GMV offers its solutions, services and products in very diverse sectors: Aeronautics, Banking and Finances, Space, Defense, Health, Cybersecurity, Intelligent Transportation Systems, Automotive, Telecommunications, and Information Technology for Public Administration and large corporations.

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