Lead Software Engineer – Kraken Utilities (OSS / Telco Integrations)
AI Summary
Lead software engineer responsible for architecting and building platform-level integrations for Kraken Utilities, focusing on OSS & Integrations with telecom and utility ecosystems; leads a team, designs scalable APIs, and shapes developer experience.
About this role
About Kraken Utilities
Kraken is a globally proven technology platform, already licensed to support over 55 million customer accounts, with a target of 100 million by 2027. It is one of the most advanced, AI-driven platforms for utility management—covering billing, CRM, meter data, and intelligent customer communications.
We are now extending Kraken beyond energy into water and broadband, forming a new division: Kraken Utilities.
Over the past three years, this team has been built from the ground up to re-architect and evolve Kraken for new industries—solving complex challenges like water leak detection, customer experience transformation, and high-volume data processing.
We are in a rapid growth phase, with clients including:Severn Trent, Leep, Portsmouth Water, Essential Energy, TalkTalk, and Cuckoo, and a global team of 120+ people.
The Opportunity
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.What You’ll Do
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Design and develop new components of the Kraken platform for broadband utilities
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You will work closely with (and help shape) the OSS & Integrations function, which is responsible for:
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Partner Integrations
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Build and maintain integrations with telecom network providers, CPE (router) providers, and call record systems
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Handle a mix of REST and SOAP APIs to provision and query network state
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API & Platform Development
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Develop robust APIs connecting Kraken to external telco infrastructure
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Improve integration reliability and scalability
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Automation
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Create workflows to streamline operations between Kraken and partner systems
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Drive Architectural Improvements
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Reduce tight coupling between integrations and core business logic (e.g. Order Management, Quoting, Charging)
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Improve system stability and developer productivity
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Lead on microservice design, contract testing, and integration patterns
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Build facades and emulators to simulate integrations
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Treat internal developers as first-class customers
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Design and build an SDK layer for third party developers
Team & Culture Impact
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Help scale Kraken Utilities by embedding a strong engineering and customer-first culture
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Influence how teams are structured and how systems evolve
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Take ownership of architectural direction and execution
What We’re Looking For
We’re looking for an empathetic leader who enjoys solving complex system problems.
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You’ll be responsible for leading a team of engineers, making decisions on how the team operates and setting the technical direction of the team.
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You'll be curious about AI developer workflows, ready to experiment and introduce new ways of working
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This role will involve line management duties, as well as being hands on and close to the code.
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You’ll be responsible for ensuring the quality of the code being delivered through thoughtful code review.
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Work with other engineering teams and external engineering teams regularly
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Work with client delivery to help prioritize, deliver and maintain work required by clients.
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Be responsible for monitoring and alerting of production systems and where required, lead and manage incidents.
Technical Skills
Core Technical Skills
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Experience with Python stack and Web frameworks
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Strong domain modelling skills
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HTTP & REST APIs
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Building robust, fault-tolerant systems
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Experience building SDKs or APIs for other developers
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Experience with microservice design
Nice to Have
What Makes This Role Different
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You’ll work on platform-level architecture, not just features
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You’ll design systems that impact multiple teams and external partners
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You’ll help redefine how developers interact with Kraken via SDKs and abstractions
You’ll have real ownership in shaping both technology and team structure
Skills
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