Principal React Engineer

Principal Front-End Engineer (React)

Experience level: 10+ years

Have you spent years building front-end systems that scale - and now want a role where your decisions genuinely shape how products and teams operate?

My client is looking for a Principal React Engineer to take ownership of front-end architecture, set engineering standards, and act as a technical authority across multiple product teams. This role is for someone who still enjoys writing code, but whose real impact comes from designing systems, mentoring engineers, and influencing technical direction.

What you'll be responsible for

• Owning and evolving the front-end architecture across complex React applications

• Defining standards for performance, accessibility, testing, and maintainability

• Leading technical decision-making and architectural reviews

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