Principal React Frontend Engineer | FinTech Leader

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Company: Client Server
Apply for the Principal React Frontend Engineer | FinTech Leader
Location: London
Job Description:

Client Server is seeking a Principal React Developer / Front End Engineer to join their London office. The role involves mentoring, influencing front-end strategy, and leading projects in a collaborative environment. The ideal candidate will have expertise in React and modern CSS techniques, coupled with experience in financial services or consulting. Offering a salary up to £120k along with generous benefits including private medical care and gym membership, this position supports hybrid working arrangements with three days in the office.#J-18808-Ljbffr…

Posted: May 10th, 2026