Senior Software Engineer – Client Engineering

TLDR

Client Engineering bridges global product capabilities with territory-specific client needs, focusing on scalable solutions and enhancing delivery standards as the team expands.

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and enabling utilities to provide excellent customer experiences, our operating system for energy is transforming the industry around the world in a way that benefits everyone. It’s a really exciting time in energy. Help us make a real impact on shaping a better, more sustainable future. About the Team Client Engineering bridges global product capabilities with territory-specific client needs. We own implementation, support, acceleration and invention work that is delivered at pace while protecting long-term platform integrity. The team partners deeply with Product and Market Engineering, absorbing client-driven complexity and building scalable regional solutions. With expansion into new territories underway, we’re hiring a senior engineer to shape architecture and elevate delivery standards across the London team. What you'll need
  • Strong professional experience in Python 
  • Deep experience with Django (or similar Python frameworks)
  • Strong experience designing scalable REST APIs
  • Proven experience improving performance and reliability in production systems
  • Experience influencing or leading technical architecture decisions
  • Comfortable balancing speed of delivery with long-term maintainability
  • What you'll do
  • Lead architectural design across implementation, acceleration and invention initiatives
  • Build scalable Python/Django services and APIs
  • Design MVP solutions that can evolve into core platform capabilities
  • Diagnose and resolve complex performance bottlenecks
  • Mentor mid-level engineers and elevate engineering standards
  • Partner cross-functionally with Product and other engineering teams
  • Additional Context

    This is a high-ownership, delivery-focused environment where engineers are expected to operate comfortably in ambiguity and prioritise pragmatic outcomes over perfection. We value people who ask questions early, collaborate openly, and unblock themselves quickly. Many successful engineers in the team come from environments where pace, adaptability and getting things done matter. As Client Engineering expands into new territories, there will be opportunities to contribute to evolving market initiatives and shape how the team scales.

    Kraken is a certified Great Place to Work in France, Germany, Spain, Japan and Australia. In the UK we are one of the Best Workplaces on Glassdoor with a score of 4.5 and in Germany we rate 4.7 on Kununu as a Top Company. Check out our Welcome to the Jungle site (FR/EN) to learn more about our teams and culture.

    Are you ready for a career with us? We want to ensure you have all the tools and environment you need to unleash your potential. If you have any specific accommodations or a unique preference, please contact us at [email protected] and we'll do what we can to customise your interview process for comfort and maximum magic!

    Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements. Whoever you are, if you like one of our jobs, we encourage you to apply as you might just be the candidate we hire. Across Kraken, we're looking for genuinely decent people who are honest and empathetic. Our people are our strongest asset and the unique skills and perspectives people bring to the team are the driving force of our success. As an equal opportunity employer, we do not discriminate on the basis of any protected attribute. We consider all applicants without regard to race, colour, religion, national origin, age, sex, gender identity or expression, sexual orientation, marital or veteran status, disability, or any other legally protected status. U.S. based candidates can learn more about their EEO rights here.

    Our (i) Applicant and Candidate Privacy Notice and Artificial Intelligence (AI) Notice, (ii) Website Privacy Notice and (iii) Cookie Notice govern the collection and use of your personal data in connection with your application and use of our website. These policies explain how we handle your data and outline your rights under applicable laws, including, but not limited to, the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA). Depending on your location, you may have the right to access, correct, or delete your information, object to processing, or withdraw consent. By applying, you acknowledge that you’ve read, understood and consent to these terms

    Kraken Technologies is a tech company developing a customer platform for utilities that helps businesses optimize energy resources and improve customer experiences. Focused on the transition to green energy, Kraken delivers innovative AI-driven solutions to create a smarter, more sustainable energy system.

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