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Société Générale · Bucuresti, Romania

# AS 400 Software Engineer

Bucuresti, Romania Contract or temporary Software Engineering 

Listed on Société Générale’s official careers site. Posted September 22, 2026. Check that it is still open and apply there.
[Apply on Société Générale’s careers site →](https://careers.societegenerale.com/en/job-offers/as-400-software-engineer-26000KL0-en)

[OpenNash Jobs](https://jobs.opennash.com/) / [Société Générale](https://jobs.opennash.com/companies/societe-generale/) / AS 400 Software Engineer

## Job description

Societe Generale Global Solution Centre (SG GSC) acts as a business solutions center for Société Générale, one of the largest European financial groups. We provide high quality professional services in over 35 countries in various business areas - Finance & Accounting, HR, IT and Corporate Operations. Our mission is to be a partner of choice, valued for owning, transforming and innovating with best-in-class talent. The team is part of Listed Derivatives department within Global Business, Technology & Operations area, which delivers high quality services for Global Banking and Investor Solutions.

GMI application is a global, cross-asset back-office processing system for listed and cleared OTC derivatives. It provides back-office processing capability, including positions, margining, cash balance, collateral, commissions and fees, books and records, regulatory reporting, year-end tax reporting with client agency and principal statement generation. We are a local team, strongly connected with other Prime teams present in London, Chicago, Bangalore, and Paris.

Our mission on perimeter is to maintain current service at a very high quality and build, implement and support new value-added services. Additionally, one of the bank’s goal is to transform the existing deal processing technology platform and to migrate data to Azure Data Lake, in alignment with target Enterprise Data Model.

Specifically, you will be required to: Design and develop new features front to back as part of an agile/scrum team; Ensure the delivery of high-quality and scalable solutions using modern development practices such as clean code, monitoring, alerting and secure by design; Provide L3 support on application in production environment; Drive innovation and contribute with new ideas for the existing architecture, services and processes; Maintain and improve the continuous integration and delivery environments; Gain an understanding of finance and accounting roles and data flow within the chain; Maintain a close relationship with the international team and ensure the delivery of high quality features.

## At a glance
- Posted by the employer: Sep 22, 2026
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 26 days
- Location: Bucuresti, Romania
- Employment type: Contract or temporary[Apply on Société Générale’s careers site →](https://careers.societegenerale.com/en/job-offers/as-400-software-engineer-26000KL0-en)

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