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Job Description

Engineering Lead (.NET, Azure, Kubernetes) London (Hybrid) £90k-£110k SaaS platform

Roc Search have partnered with a small but high-growth SaaS business in London that's entering an exciting new chapter, and they're looking for an Engineering Lead who wants to play a pivotal role in shaping the future of their platform.

If you're currently a Senior .NET Engineer or Tech Lead with strong understanding of Azure and Kubernetes and ready to step further into strategic architecture and leadership, this is a standout opportunity.

- Drive the technical direction as the platform evolves from Azure Service Fabric → Kubernetes - Work in a genuinely collaborative, small engineering team where your decisions have real impact - Blend leadership with hands-on engineering (around 40-50% coding) - Lead and develop a team of 4-5 engineers from day one, with room to scale as the company grows

What you will be doing:

* Design, lead, and evolve the technical architecture of the companies Saas platform * Make decisions on tech stack, infrastructure, frameworks, and integration approaches * Collaborate closely with the Head of Platform to align architecture with roadmap priorities * Provide hands-on technical leadership - contributing code, conducting reviews, and guiding decisions * Mentor and support a growing engineering team, ensuring high-quality delivery * Translate complex business requirements into scalable and maintainable systems * Focus on performance, reliability, and security at scale * Stay ahead of emerging technologies and contribute to continuous improvement

They're looking for someone with strong with the following:

* Proven experience architecting and scaling B2B SaaS platforms * Strong full-stack technical expertise - especially across C#, JavaScript, and ideally React * Experience integrating with APIs and platforms (e.g. Microsoft Entra ID / Azure AD) * Solid understanding of cloud infrastructure - ideally Azure and Service Fabric/Kubernetes * A collaborative mindset - comfortable working across product, engineering, and client delivery * A pragmatic, hands-on approach to problem-solving and decision-making * Background in IAM or SSO is a bonus

Salary: £90,000-£110,000 (DOE)

Benefits:

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\n 28 days holiday plus UK bank holidays

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Day off on your birthday

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Office shuts over Christmas time each year

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Flexible hybrid working

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Fun company and team outings - Summer and Christmas party

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Generous private medical care and additional perks with Vitality

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Refer a friend bonus

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£500 WFH set up

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Enhanced Pension plan

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Enhanced parental policies

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4 weeks full sick pay

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Birthday, Long Service and Christmas gifts

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Cycle to work

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LinkedIn Learning

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If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.