Senior Python Engineer - FinTech Systems (4D/1WFH)

Oliver Bernard is seeking an experienced Senior Python Engineer to join a leading financial services client in London. You will design, build and scale high-performance Python applications within a fast-paced, data-driven environment.

The role offers a hybrid pattern (4 days in the London office and 1 day from home) with a salary up to £150,000–£200,000 plus bonus. You will mentor engineers, contribute to architecture and collaborate with traders, quants and business stakeholders.