Lead Software Engineer – Kraken Utilities, OSS, Telco Integrations

🕒 April 1

🏢🏡 London – Hybrid

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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Kraken

WebsiteLinkedInAll Job Openings

201 - 500 employees

⚡ Energy

☁️ SaaS

🏢 Enterprise

Energy • SaaS • Enterprise

Kraken is an innovative technology platform designed for the utility sector, providing an end-to-end solution that automates and enhances the energy supply chain. It manages over 60 million customer accounts and works with various energy sources, including offshore wind and grid-scale batteries. Kraken helps utilities improve operational efficiency, customer service, and innovative product development while contributing to the transition to a decentralized and decarbonized energy system.

📋 Description

• This is not a "business-as-usual" engineering role. • You will play a key role in shaping how Kraken integrates with telecom and utility ecosystems—designing systems that are scalable, resilient, and developer-friendly. • You’ll act as a systems thinker and architect, solving multi-team challenges and building platforms that other engineers (internal and external) rely on. • Design and develop new components of the Kraken platform for broadband utilities • You will work closely with (and help shape) the OSS & Integrations function, which is responsible for: Partner Integrations, Build and maintain integrations with telecom network providers, CPE (router) providers, and call record systems • Handle a mix of REST and SOAP APIs to provision and query network state • Develop robust APIs connecting Kraken to external telco infrastructure • Improve integration reliability and scalability • Create workflows to streamline operations between Kraken and partner systems • Design and build an SDK layer for third party developers

🎯 Requirements

• Experience with Python stack and Web frameworks • Strong domain modelling skills • HTTP & REST APIs • Building robust, fault-tolerant systems • Experience building SDKs or APIs for other developers • Experience with microservice design

🏖️ Benefits

• Help scale Kraken Utilities by embedding a strong engineering and customer-first culture • Influence how teams are structured and how systems evolve