We are an 11:FS Solution

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Join us

Become part of the team who are shaping
the future fabric of financial services

At 11:FS FoundryOS we’ll help you unleash your potential and do the most rewarding work of your career. Our purpose is to build a seamless, inclusive and trusted platform that empowers businesses across financial services. We are committed to building a diverse and inclusive team and culture.

Open roles

Senior Back-End Engineer

August 14, 2025

Remote, London UK

Product and Technology

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Our 4-step process

At FoundryOS we focus hard on getting the best talent into our team. We are committed to making it transparent and simple.

We are committed to diversity and will always accommodate your needs during our hiring process.

Apply for a role

Send us your CV with a cover note as to why you want to join us and are perfect for the role.

Meet the recruiter

If you meet the grade we will have a short discussion with you to understand you more and get to know us and the role.

Interview

The team you could be working with will interview you. Some roles have a technical part of the interview process.

Decision

We will make a decision and let you know why. We will never ghost you or give you generic feedback.

Life at FoundryOS

See what it's like to be part of the FoundryOS team.

Learn more