What we offer

Who's it for

Build with us

We’re building the core infrastructure that modern advisory firms run on.

If you care about clarity, systems, and real-world impact, you’ll feel at home here.

We’re building the core infrastructure that modern advisory firms run on. If you care about clarity, systems, and real-world impact, you’ll feel at home here.

We’re building the core infrastructure that modern advisory firms run on. If you care about clarity, systems, and real-world impact, you’ll feel at home here.

Lead Backend Engineer

London, United Kingdom or Tallinn, Estonia

Full Time

Coming Soon

Lead Full-Stack Engineer

London, United Kingdom or Tallinn, Estonia

Full Time

Coming Soon

SIPP Operations Lead

London, United Kingdom

Full Time

Coming Soon

Lead Frontend Engineer

Tallinn, Estonia

Full Time

Coming Soon

Obsidian Securities Limited is not yet authorised by the Financial Conduct Authority.
Prior to becoming authorised no information regarding the future provision of custody and execution services is intended as an invitation or inducement to apply for these services, nor does it constitute financial advice. 

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Obsidian Technologies Limited is a company registered in England & Wales with company number 16326982. Our office is located at 30 Churchill Place, Canary Wharf, London, England, E14 5RE.

© 2026 Obsidian Technologies Limited. Obsidian is the registered trademark of Obsidian Technologies Limited.

Obsidian Securities Limited is not yet authorised by the Financial Conduct Authority. Prior to becoming authorised no information regarding the future provision of custody and execution services is intended as an invitation or inducement to apply for these services, nor does it constitute financial advice 

Powered by

Obsidian Technologies Limited is a company registered in England & Wales with company number 16326982. Our office is located at 30 Churchill Place, Canary Wharf, London, England, E14 5RE.

© 2026 Obsidian Technologies Limited. Obsidian is the registered trademark of Obsidian Technologies Limited.

Obsidian Securities Limited is not yet authorised by the Financial Conduct Authority. Prior to becoming authorised no information regarding the future provision of custody and execution services is intended as an invitation or inducement to apply for these services, nor does it constitute financial advice 

Powered by

Obsidian Technologies Limited is a company registered in England & Wales with company number 16326982. Our office is located at 30 Churchill Place, Canary Wharf, London, England, E14 5RE.

Obsidian Securities Limited is not yet authorised by the Financial Conduct Authority. Prior to becoming authorised no information regarding the future provision of custody and execution services is intended as an invitation or inducement to apply for these services, nor does it constitute financial advice 

Powered by

Obsidian Technologies Limited is a company registered in England & Wales with company number 16326982. Our office is located at 30 Churchill Place, Canary Wharf, London, England, E14 5RE.

What we offer

Who's it for