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Fullstack Java Developer

IT (Information Technology)

Fixed term contract
Warsaw, Poland
Hybrid

Reference 26000J5H
Start date 2026/10/01
Publication date 2026/08/28

Responsibilities

In the scope of The Financing and Transactional Banking division (GBTO/FTB) which is one of the Global Banking and Investor Solutions' support functions. GBTO/FTB/DTO is the IT department responsible to support, maintain & develop the Information System for Digital and Transversal Offers.

The Information System is primarily composed of In-house modules developed with Java and deployed in SG Cloud platform with ambition to migrate to Azure in the coming years.

The mission will be dedicated to integrating a dedicated Feature Team, to ensure a Senior Software Engineer role on VAN (virtual account) / VOP (Verfication of Payee) & SBA (Search by Account) application in an Agile environment.

This is a fixed-term position for 12 months.

Your future scope of responsibility will cover:

  • Understanding business requirements and defining technical solution to implement them

  • Designing innovative solutions and ensuring that solutions are compliant with architects’ recommendations and production requirements (SLA)

  • Developing code by applying Software Craftsmanship best practices and quality standards; regular delivery of product increments

  • Ensuring production quality with high level of testing: TDD, BDD, and automation practices

  • Formalizing and performing unit and end-to-end tests all along the development and before the Go-lives

  • Acting as a technical referent on the modules owned by the Feature Team, building and maintaining technical documentation

  • Ensuring Level 2 production support: “You build it, you run it”

  • Taking active participation in continuous improvement activities

Profile required

You will be best suited for this role if:

  • You have worked as a (mid) software developer or software engineer for a few years, specializing in Java language

  • You know our technical stack: Java (Spring, Springboot, Springbatch, Hibernate, JPA), REST API, Angular, SQL, Kubernetes, Cucumber

  • You use CI/CD tools, such as: Github, Docker, Jenkins, Sonar, Kibana

  • You foster continuous improvement mindset

  • You know and apply Software Craftsmanship, such as Clean Code, pair programming, TDD, BDD, and other good practices

  • You are familiar with Agile

  • You speak fluent English

  • You communicate with ease and enjoy working in a team

Why join us

Your future with Societe Generale will include:

  • Work in a pleasant atmosphere as part of an international team in a brand-new office in the center of Warsaw, designed with facilities for people with disabilities

  • An active role in an international structure and the opportunity for growth

  • Access to educational platforms and language courses

  • Stability

  • Competitive salary based on seniority and skills

  • Support in quick adaptation in the company

  • Extraordinary health package with extensive dental care

  • Hybrid work (3 office days per week) and one-time bonus for home office equipment

  • Even more benefits such as meal allowance, holiday fund, sports card and insurance

*Please be informed that we will be accepting only resumes in English.

Business insight

At Société Générale, we are convinced that people are drivers of change, and that the world of tomorrow will be shaped by all their initiatives, from the smallest to the most ambitious.

Whether you’re joining us for a period of months, years or your entire career, together we can have a positive impact on the future. Creating, daring, innovating and taking action are part of our DNA.

If you too want to be directly involved, grow in a stimulating and caring environment, feel useful on a daily basis and develop or strengthen your expertise, you will feel right at home with us!

Still hesitating?

You should know that our employees can dedicate several days per year to solidarity actions during their working hours, including sponsoring people struggling with their orientation or professional integration, participating in the financial education of young apprentices, and sharing their skills with charities. There are many ways to get involved.

Diversity and Inclusion

We are an equal opportunities employer and we are proud to make diversity a strength for our company. Societe Generale is committed to recognizing and promoting all talents, regardless of their beliefs, age, disability, parental status, ethnic origin, nationality, gender identity, sexual orientation, membership of a political, religious, trade union or minority organisation, or any other characteristic that could be subject to discrimination.
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