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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on building a data platform supporting structured finance within GLBA. Core stack is Spark, Scala, SQL with additional technologies: Python, Java, Airflow, CI/CD, GIT, DevOps, microservices, APIs. Responsibilities include designing and delivering large-scale data processing, industrializing ETL, implementing Spark/Scala jobs, ensuring code quality (BDD/TDD, clean code), conducting code reviews, production support, documentation and working in Scrum cycles.
Big Data Engineer
Company: Societe Generale Branch in Poland
from: 6 November 2026
to: 6 December 2026
salary not specifiedcontract of employment (full-time)
Requirements
Expected technologies
Spark
Scala
SQL
Java
Optional technologies
Python
DevOps
Big Data
CI/CD tools
microservices
API
Airflow
Git
Our requirements
- 3-5 years of professional experience in big data engineering, preferably with a background in banking
- Fluency in English (Polish and French are considered an advantage)
- Expertise in in Spark, Scala, and SQL
- Additional knowledge of Python, Java, DevOps, Big Data, CI/CD tools, microservices, APIs, Airflow, and GIT
- Strong analytical and problem-solving skills
- A proactive attitude and strong teamwork ability
- Effective communication skills
- The ability to work in a global team across different time zones
- Strong planning and prioritization skills
Your responsibilities
- Designing and developing solutions for collecting, transforming, and processing large datasets
- Analyzing data from multiple sources and translating findings into technical specifications
- Industrializing data processing for reliability, robustness, efficiency, and resilience
- Developing and implementing data collection, processing jobs, and data mapping using Spark/Scala
- Conducting code reviews and collaborating with team members for continuous improvement
- Contributing to agile feature teams and helping advance agile best practices
- Delivering IT solutions in Scrum cycles (2-3 weeks) with tangible business value
- Recommending and contributing to big data architecture strategies
- Staying up to date with emerging data technologies and implementing best practices
- Supporting applications and troubleshooting production issues as needed
- Ensuring quality and maintainability of code through best development practices (BDD, TDD, clean code, DevOps)
- Producing technical documentation, test plans, and project deliverables
- Identifying potential project risks related to costs and deadlines, proposing mitigation strategies when necessary
About the project
Join our data-centric team at SG Group’s Corporate and Investment Banking (CIB) division, working at the heart of the information system. We are responsible for building the new data platform that supports various business processes and interacts with multiple stakeholders. Our team is dedicated to implementing data solutions using the latest big data technologies to support structured finance activities within the GLBA business line.
As a Big Data Engineer (Spark/Scala) based in Warsaw, Poland, you will collaborate with the team in Paris (France) to develop and enhance our financing datahub. You will be instrumental in designing and implementing data solutions, ensuring data quality, and supporting technical projects that drive our digital strategy.
Why join us?
Société Générale Poland is a multi-category bank offering every employee the possibility to have several careers in a professional career path. Internal mobility and training are two core areas we focus on, in a dynamic, prosperous, and evolving context.
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.
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.
What we offer
- 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 (2 or 3 days per week) and one-time bonus for home office equipment
- Even more benefits such as meal allowance, holiday fund, sports card and insurance
Benefits
- sharing the costs of sports activities
- private medical care
- sharing the costs of foreign language classes
- sharing the costs of professional training & courses
- life insurance
- remote work opportunities
- integration events
- dental care
- saving & investment scheme
- corporate library
- coffee / tea
- extra social benefits
- meal passes
- holiday funds
- employee referral program
- Lunch allowance
Societe Generale Branch in Poland
Societe Generale has been one of Europe's leading financial services groups and a major player in the economy for over 160 years, supporting 25 million clients every day with more than 126,000 staff in 65 countries.
Societe Generale has been operating in Poland since 1976, being one of the longest-established international banking institutions in the country. In 1992, the Branch in Poland started its corporate and investment banking operations to quickly become a leading partner for Polish and international corporations, financial institutions as well as public sector companies.
In May 2024, the Group launched the Global Solution Centre, which is an integral part of the Branch in Poland. The new Center is constantly growing and delivering business solutions to the Group's international operations within such areas as Know Your Customer, Global Transaction Payment, IT and Risk Management.
Additionally, Societe Generale in Poland provides insurance services through Sogecap/Sogessur Branch and leasing services for vehicle rental, financing and fleet management via SG Equipment Finance and ALD Automotive.
This is how we work
Big Data Engineer
I apply to:
Societe Generale Branch in Poland
Warszawa, Wola
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Podanie danych jest dobrowolne. Administratorem danych jest Societe Generale S.A. Oddział w Polsce, ul. Marszłkowska 111 Warszawa. Przetwarzania danych odbywa się w celu przeprowadzenia procesu rekrutacji. Okres, przez który dane będą przetwarzane to 3 (trzy) miesiące, chyba, że wyrażona została zgoda na rekrutację w późniejszych procesach rekrutacyjnych [wówczas okres ten wynosi 6 (sześć) miesięcy]. Każdej osobie wysyłającej CV przysługuje prawo:
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