Principal Engineer – FinTech (Hybrid, Greenfield)

Company: Energy Jobline ZR
Apply for the Principal Engineer – FinTech (Hybrid, Greenfield)
Location: London
Job Description:

Energy Jobline ZR in London is seeking a hands-on Principal Engineer to build new digital fintech products from the ground up. You will lead an engineering squad, shape architecture, and make key technical decisions while mentoring engineers and staying hands-on.

The role requires 7-8+ years in software engineering with strong system design, APIs, microservices, and AI integration into the SDLC. Hybrid work in a modern tech stack including Java/Spring Boot, React/TypeScript, Azure, Kubernetes,

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Posted: October 14th, 2026