Senior Python Engineer – FinTech (Greenfield, Cloud-native)

Company: Client Server
Apply for the Senior Python Engineer – FinTech (Greenfield, Cloud-native)
Location: London
Job Description:

Client Server is seeking a Senior Python Developer in London to join their high-performance engineering team creating data-intensive financial platforms. You will lead Greenfield service development and design scalable backend systems.

The role offers a competitive salary of up to £120k, private medical healthcare, and a £2k training budget.

Enjoy flexible working arrangements with three days in the office and two days remote.

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Posted: June 14th, 2026