On behalf of our client – a global financial institution – we are looking for an experienced specialist for the position of Senior C# Developer
ABOUT THE PROJECT & TEAM: You will join a distributed, international team responsible for the development of core systems in the areas of XVA, Liquidity, and Financial Resource Management. The project is currently at an exciting turning point – migrating to a modern, highly advanced event-driven architecture on the back-end side. The developed UI tools support the daily operations of hundreds of users in a dynamic market environment. We work in a collaborative, agile environment with a strong emphasis on clean code and software craftsmanship.
💡 CONDUCT & ATTITUDE EXPECTATIONS:
High autonomy combined with excellent teamwork skills.
Excellent communication, analytical, and organisational skills.
Attention to detail (especially under time pressure).
Proactive, flexible approach to daily engineering challenges.
Motivation to work directly with front-office IT.
Integrity and discipline.
Role model supporting a culture of good conduct.
Proactivity, transparency, and accountability in managing conduct risks.
Considering the impact of decisions on colleagues, partners, and clients; escalation in case of doubts.

More than a simple IT consulting group, MARGO is an alchemy of talents with constantly enriched expertise, always encouraged to be dynamic and to flourish.
For more than 17 years, we have been carrying out missions of the highest technical complexity, enabling the digital acceleration of our clients, while ensuring a perpetual intellectual and collective stimulation for all our talents.
At MARGO it's Consultant First.
By joining MARGO, your talent today will remain relevant tomorrow. We bring you into the group not only for what you are today but for the potential you wish to develop.
At MARGO, you will be able to build your own path to excellence within our teams and our missions. Tailor-made to serve your ambition and to match your talent.
Today, Margo has over 400 employees in 8 entities:
► MARGO Trading Systems: our full stack development offer in market finance
► MARGO Capital Markets: our business offer in market finance
► MARGO Analytics: our expertise in data science and data engineering
► A CAPELLA Consulting: our business offer dedicated to insurance
► CODE BUSTERS: our community of developers
► DELIVERED by MARGO: our 100% remote full stack development entity
► MARGO UK: expertise in complex coding and application support on the English market.
► MARGO Poland: expertise in complex coding in retail Banking on the Polish market.