Software Engineer II in Manchester

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.

What we do: build the most AI-driven, innovative, forward-thinking platform for energy management. From optimising resources to delivering cost-effective, exceptional customer experiences through advanced Customer Information Systems (CIS), billing, meter data management, CRM, and AI-driven communications, Kraken is powering the next wave of innovation in the energy industry.

Why we do it: future energy will not look like energy as we know it today. We need to not just think about our future, but build for it. Now.

Team and technology: All technology is written and maintained by a multi-discipline engineering team. This includes server-side, client-side and mobile engineers working closely with UX experts, copywriters and designers. We follow a Kanban-like approach, using Google docs and Asana to specify and manage work; Github, CircleCI and Terraform Enterprise as part of an immutable-infrastructure, continuous delivery pipeline; Datadog, Sentry and Cloudwatch to measure performance and monitor production. Kraken is a great place to learn, work with some talented engineers and level-up your skills. Some of our coding conventions are open-source.

Technology: On the server-side, we mainly use Python. Most of our websites are powered by Django, Django-REST-framework and GraphQL (Graphene). We use AWS heavily, employing most of the Hashistack (eg Packer, Consul, Terraform) as part of a continuous deployment pipeline.

What you’ll do:

• Design and develop a new Quoting system to enable our clients to quote their customers quickly and accurately.
• Develop scalable frameworks and APIs that enable flexible, self-serve quoting across multiple product types (Supply, Services, Goods).
• Abstract specific problems into generic building blocks that clients can use to build and modify their systems.
• You will be working in a multi-disciplinary software engineering team; solving design challenges; domain modeling; solving technical problems.
• Strong attention to detail is essential.

You’ll be working for a company that’s fighting climate change. Our parent company is the largest investor in solar generation in the UK and is funding wind and anaerobic digestion. As a supplier, we’re helping people to use greener technology and renewable energy, all helping move the world towards a lower carbon future.

What you’ll have:

• Ability to think abstractly to solve general problems, not directly tied with an immediate user need.
• Skills in identifying performance bottlenecks and optimising code.
• Experience with developing development frameworks or language design.
• Proven ability to design and deliver high-performing, scalable systems.
• Self-starter who thrives in a fast-moving, remote-first environment.
• Experience in designing scalable and maintainable systems.
• Understanding of design patterns and best practices.
• Celery and async processing.
• PostgresREST and GraphQL APIs.

Salary discussions are available on a call with a recruiter; Kraken aims to match your experience with the correct salary and maintains flexibility in compensation. We prioritise finding the right Kraken-fit. Kraken has a unique culture. An organisation where people learn, decide, and build quicker. People work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground.

Our Group CEO, Greg, has recorded a podcast about our culture and how we empower our people. Visit our perks hub - Kraken Employee Benefits.

Company recognition: 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 4.7. 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 inclusion@kraken.tech 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. U.S. based candidates can learn more about their EEO rights here. Our (i) Applicant and Candidate Privacy Notice and 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 GDPR and 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.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.