Java Developer

Java Developer

Java

., Warszawa +2 Locations

ALTEN Polska

Full-time
Any
Senior
Hybrid

Tech stack

    English

    B2

    Java

    advanced

    Spring

    advanced

    Spring Boot

    advanced

    Kafka

    regular

    Microservices

    regular

    REST

    regular

    Oracle

    regular

    PostreSQL

    regular

Job description

Why us?


We are part of the ALTEN group – a leading European provider of engineering and technology consulting services. Over the past 30 years, we have become the main technology partner of many global customers, employing more than 65,000 employees (88% of whom are engineers) in 30 countries around the world. We support our clients' growth strategies in the fields of innovation, R&D and information systems, with revenues in excess of €2.92 billion.


We have been awarded the title of Great Place to Work 2023 and the "Spokesperson for the Standard of Ethics" award granted by the United Nations Global Compact Network Polan

d.Our motto is – „You Grow, We Grow!”


Join ALTEN Polska and grow with us!


We are looking for a Java Developer to drive software development projects in the payments area.


Responsibilities:

  • Developing solutions towards the deliverables( development work)

  • Review the Deliveries and make sure they match the desired quality

  • Coding robust, well-tested, clean solutions using latest tools and technology

  • Taking the customer needs and together with business drive the best solution, where your engineering input is very important to finding that solution


Requirements:

  • Proven experience with Java, Spring, Spring Boot.

  • Experience in working with relational databases (Oracle, Postgres)

  • Practical knowledge of practices like Domain driven design, microservices architecture and clean code principles.

  • Experience with system integrating using diverse technologies such as REST, Kafka

  • Experience working in agile/scrum team

  • Good analytical and problem-solving abilities

  • Fluent in English both written and spoken

 

Nice to have:

  • Reactive programming - Spring Webflux / RxJava.

  • AWS or other cloud solution experience.

  • OAuth2 token creation and validation.


We offer:

  • Possibility to choose the type of contract: B2B or employment contract

  • Stable and long-term cooperation

  • A clearly defined career path with a European leader in engineering and IT consulting Participation in industry conferences, trainings and workshops as well as integration

  • meetings

  • Opportunity to take courses and earn certification

  • Possibility of relocation within local branches of ALTEN Polska

  • Cooperation with a dedicated Business Development Manager

  • Work in a company with a certificate #GreatPlaceToWork


Benefits:

  • Medicover private medical care

  • Medicover private de ntal care

  • Medicover Benefits purchasing platform / Medicover sports card

  • ALTEN Talents employee referra l program

  • Layette for an employee's newborn child

  • Group life insurance

  • Opportunity to participate in a pension scheme


By clicking on the "Send" button, you agree to the processing of your personal data contained in the recruitment application by Alten Polska sp. z o.o. with its registered office in Warsaw for the purpose of recruitment for the position indicated in the adve rtisement.You can withdraw your consent at any time by contacting us at ALTEN_PL_RODO@alten.com, which means that the recruitment process is completed and your candidacy will not be taken into account in future recruitments

.

Full information on the processing of your personal data can be found https://docs.altenpolska.pl/do_pobrania/Klauzula_informacyjna_dla_potencjalnych_pracownikow.pdf


NOTE: We would like to kindly inform you that we will contact selected people

Published: 29.08.2025

Meet the company

ALTEN Polska

Jesteśmy częścią ALTEN Group, utworzonej w 1988 roku we Francji i mającej siedziby w 30 krajach. Grupa ALTEN przez 35 lat ugruntowała swoją pozycję światowego lidera w dziedzinie inżynierii i usług IT.Wspieramy kluczowych graczy w branżach: lotniczej, kosmicznej, obronnej, morskiej, motoryzacyjnej, kolejowej, energetycznej, finansowej, telekomunikacyjnej, sprzedażowej i biomedycznej.Przy obrotach finansowych przekraczających 4 miliardy euro w 2024 roku, ALTEN zatrudnia obecnie ponad 57 700 pracowników na całym świecie.

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