Senior Java Developer - M/F/D

Reference 25000HB4

Responsibilities

Join our mission to build high-impact, secure, and scalable solutions for one of the world’s leading investment banks. As a part of our cross-border team (Warsaw and Paris), you will work on technically challenging projects that directly influence liquidity management, AML, and regulatory compliance in the global banking space.

We are not just looking for someone to code – we are seeking a developer who takes pride in clean architecture, continuous improvement, and crafting solutions that stand the test of time. If you thrive on ownership, collaboration, and seeing your work make a tangible impact, this role might be for you.

• Implementing and maintaining high-quality code using Craft practices (clean code, peer review, automated testing, continuous integration).
• Troubleshooting and resolving production issues, ensuring stability and minimal downtime.
• Contributing to technical documentation and knowledge sharing across teams.
• Driving continuous improvement in code quality using tools like Sonar and Jenkins.
• Closely partnering with our Paris team – communication and collaboration are key.
• Taking end-to-end ownership of delivering IT solutions (2-week Scrum sprints), from concept to production follow-up.
• Applying Agile Scrum methodology and active participation in ceremonies.
• Collaboration with Business Analysts to refine specifications, test plans, and certification criteria.
• Evaluating feasibility, cost, and project scope to ensure the right technical solutions.
  
  

Required

Profile required

• You have 7+ years of professional experience, with 5+ years in Java backend development.
• You have a strong command of Java 11 or 17, and solid expertise in frameworks like Spring 5/6, Hibernate 5, Spring Batch, Spring Data, Spring Boot.
• You have hands-on experience with Continuous Delivery (Jenkins, Maven) and database knowledge (SQL).
• You understand how to translate mathematical formulas into clean, efficient code.
• You are familiar with web services and monitoring tools (Logstash, Kibana, ElasticSearch).
• You bring strong problem-solving skills, a proactive mindset, and the ability to prioritize effectively.
• You believe in teamwork, transparency, and delivering value – not just features.
• You are fluent in English.
  
  

Why join us

• Work in a pleasant atmosphere, in a brand new central-Warsaw office
• Work as a part of an international team
• Opportunity to learn and further develop
• Access to learning platforms and language courses
• Competitive salary based on seniority and skills
• Benefit package including extensive health package with dental care
• Hybrid work opportunity, meal allowance, holiday fund and many more
• Up to two days per year that can be dedicated to charity actions during the working hours
• Employment contract
• Please be informed that we will be accepting only resumes in English.
  
  

Business insight

At Societe Generale, 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.