Kraken Digital Asset Exchange

A leading technology company in green energy based in the United Kingdom is seeking talented individuals to join their Kraken Field team. The role involves developing innovative mobile solutions while working within a multifunctional team. Candidates should be proficient in Kotlin and Jetpack Compose, and passionate about sustainability. This position offers an exciting opportunity to influence the decarbonization of homes and contribute to an impactful mission in reshaping energy consumption.

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. You'll work in the AI Foundations team which exists to enable AI across the entire company. We build the shared platforms, tooling and patterns that enable engineering & product teams to safely, reliably and efficiently use machine learning and generative AI across the business. This is not a research lab. This is a delivery-focused team that sits at the intersection of platform engineering, applied ML and developer enablement. We're looking for a Machine Learning Engineer to join our AI Foundations team. You'll be building the core ML and AI capabilities that other teams rely on that make AI easy to adopt and hard to misuse. This role suits someone who enjoys thinking in systems, cares about engineering quality, and wants their work to multiply the impact of others. What You'll Do This role differs from product-embedded ML roles - your focus will be foundational capability, not a single feature or model. Build and maintain the foundational AI gateways and inference services used across Kraken to provide reliable and efficient access to ML and generative AI models. Architect and evolve internal evaluation tooling and monitoring frameworks that allow teams to measure the performance, quality, and safety of their systems at scale. Act as a technical mentor by teaching software engineers and ML specialists how to adopt foundational capabilities, ensuring AI is easy to use and integrated into everyday development. Create and maintain high-quality documentation, internal guidance, and technical standards to help teams understand when and how to use AI effectively. Continuously improve Kraken's approach to AI enablement by balancing speed, cost, and quality within the infrastructure you manage. Work pragmatically - favouring solutions that work in production over theoretical perfection. What We're Looking For 3 years of professional experience as a Machine Learning Engineer or similar applied ML role. Strong Python skills and experience with common ML libraries and frameworks. Practical experience taking ML models from development into production. Good understanding of software engineering fundamentals (version control, testing, CI/CD etc).Experience working with cloud infrastructure and data pipelines. An ability to explain ML concepts clearly to non-ML engineers.A bias towards action, learning quickly, and improving systems over time. Prior experience building internal platforms or shared tooling. Exposure to MLOps practices, including model monitoring, evaluation, and deployment automation. Familiarity with considerations regarding data privacy, security, or responsible AI. 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 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 Applicant and Candidate Privacy Notice and Artificial Intelligence (AI) Notice, Website Privacy Notice and 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 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

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 Kraken Field We're making converting homes to green electrons as simple as possible, by building a platform to allow engineers to install smart meters, solar panels, heat pumps, EV chargers, and more. We're busy launching in new countries, working with ever more engineers and tech partners, building exciting new features at scale, and creating the integrated solution to retrofit homes across the world - all in the name of making it as easy and cheap as possible for customers to go green. Kraken Field is a multifunctional, multinational team made up of product, backend, design, mobile, web and more - all focused together on making Octopus the go-to name in green home installations. And we're looking for smart individuals with an interest in the space who can help us make it happen. Who you are You'll be someone who thrives on uncertainty and loves to make an impact You'll be passionate about what you do and that shows through your enthusiasm and communication Your values will align with that of the company's, you'll care about sustainability and creating a better future for our planet You'll enjoy contributing across the whole development process including design, product management and stay on top of upcoming technologies that could benefit the business The home retrofitting industry and Kraken Field as a product are rapidly expanding, and are a hugely important part of decarbonising the planet - you'll have big responsibility from day one and really help influence how we scale the technology to make that happen Be able to discuss vision and features within a team and propose creative solutions Be proficient with Kotlin and have experimented with other programming languages Have a good knowledge of Jetpack Compose having used it in a professional environment Be passionate about app architecture and can talk about the benefits and drawbacks of various patterns (MVC, MVVM, Redux) Be passionate about great app design and user experience Have used GraphQL or are interested in learning Have knowledge of reactive libraries, offline storage, API integration, and testing Be familiar with source control best practices and continuous integration Be excited to explore cross platform code sharing solutions (whilst keeping the UI 100% native) What the role involves Kraken Field is a multifunctional team made up of product, backend, design, mobile, web and more - all focused together on making Octopus the go-to name in green home installations. And we're looking for smart individuals with an interest in the space who can help us make it happen As well as being part of Kraken Field you'll be part of a large team of mobile developers across Octopus with projects spanning Electric Vehicles, Energy usage flexibility, Energy accounts, Smart home devices, Acquisitions and Engineer solutions All our apps are built with declarative UI frameworks (Jetpack Compose & SwiftUI), all our APIs are built in GraphQL, and we use a modern selection of libraries and software development techniques We have projects in pure iOS/Swift, others in pure Android/Kotlinand we also use Kotlin Multiplatform in larger projects to share code between native codebases 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 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 empathic. 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 you 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

A leading technology company specializing in energy is looking for an engineer to join their Global Platform Engineering Solutions team. The role involves building platform tooling and automation in Python, managing client environments, and improving CI/CD pipelines. Ideal candidates will be proficient in AWS, Docker, Kubernetes, and have experience in small, autonomous teams. Join us to make a real impact on a sustainable future and enjoy a supportive work environment.

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. The Team Our Global Platform Engineering Solutions team builds and automates the build process for new client environments. We also partner directly with clients to deliver custom integration solutions and make sure requirements around networking, data safety, security/regulatory needs, and operational readiness are met. We're a remote first, global team that collaborates heavily via asynchronous communication and a Kanban style workflow. The Opportunity We're hiring Platform Engineers to help us scale how we deliver new client environments - and to invest in automation so we can move faster and reduce manual work. This is a great fit if you enjoy: Being hands on across AWS, Kubernetes, and Terraform day to day Using Python for practical automation and "make it easier next time" improvements Working in a consultative way with clients and internal teams to unblock delivery You don't need to be an expert in everything - you'll use AWS, Kubernetes, Terraform, and Python regularly, and we're happy if you're stronger in some areas than others, as long as you have exposure across the stack and are keen to grow. What you'll do Build new client environments on AWS and support the delivery of Kraken customer environments / Kraken Flow environments Use Terraform (IaC) to provision and maintain infrastructure in a repeatable, scalable way Operate and troubleshoot Kubernetes environments (we use Amazon EKS) to support platform deployments and runtime reliability Contribute to platform tooling and automation (often in Python) to reduce manual steps and improve speed/quality of builds Help improve delivery tooling and workflows (e.g. CI/CD with CircleCI, deployment tooling, and GitOps with ArgoCD) Partner with clients and internal product/engineering teams on integrations, including topics like networking and authentication Participate in production support, troubleshooting, and continuous improvement (code reviews, documentation, tech evaluations) Collaborate effectively in a remote first, async team environment (clear written updates, good documentation habits) What you'll have AWS: hands on experience building, running, or supporting AWS infrastructure/services Kubernetes: practical exposure to deploying/operating workloads (bonus if EKS), plus Docker/container fundamentals Terraform (IaC): experience provisioning infrastructure via Terraform (or similar IaC tooling) Python (baseline): able to read/write Python for scripting/automation (Python is the least critical of the four, but still required) Communication: clear communicator who can work consultatively with stakeholders/clients and thrive in async collaboration Comfortable working with Linux in real environments What will help GitOps / ArgoCD, CircleCI (or similar CI tooling), deployment automation Event driven systems (e.g. AWS EventBridge) Experience on SaaS platforms or supporting internet facing services Python web framework exposure (e.g. Django or equivalent) Experience in globally distributed teams / follow the sun ways of working Familiarity with tools like GitHub Projects (planning/tickets) and Notion (documentation) Kraken culture 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 to learn more about our teams and culture. Inclusion and EEO 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 policies explain how we handle your data and outline your rights under applicable laws, including GDPR and CCPA. By applying, you acknowledge that you've read, understood and consent to these terms. Accommodations If you have any specific accommodations or a unique preference, please contact us at and we'll do what we can to customize your interview process for comfort and maximum magic!

An innovative technology company is seeking a problem-solver to tackle challenges in the UK utilities market. You will contribute by building robust systems for processing meter readings and enhancing user experiences through advanced technology. A background in Python and Django is required, along with strong collaboration skills. This role offers an opportunity to effect real change in the energy sector whilst being part of a dedicated team committed to sustainability.

A leading global technology firm in energy is looking for a Machine Learning Engineer to join their AI Foundations team. This role focuses on building core ML capabilities that enhance the adoption of AI across departments. Ideal candidates will have around 3 years of experience, strong Python skills, and familiarity with MLOps. The position offers an opportunity to work at the intersection of platform engineering and applied machine learning, contributing to impactful projects in sustainable energy.

Overview Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. Kraken is 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 an exciting time in energy. Help us make a real impact on shaping a better, more sustainable future. Kraken Customer 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. What you'll do We have lots of difficult design challenges to solve. The UK utilities market is complicated, outdated and process-heavy - there's an awful lot of domain modelling that we need to get right. Strong attention to detail is essential. We have challenging technical problems to solve; like processing tens of millions of meter readings a day. We need the right technology in place to handle this smoothly as well as feeding data into a machine learning pipeline that models and predicts consumption. Or thinking about how we adapt Kraken to improve other utilities like water and broadband. There's a great opportunity for disruption in the UK energy market. The big suppliers still dominate, but are not exactly popular. The energy landscape is changing as we move to more dis-aggregated forms of generation, with less predictability, more dynamism and smarter technology. You'll be working for a company that's fighting climate change. Our generation arm 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 UK towards a lower carbon future. What you'll need We're looking for someone with a general interest in technology and problem-solving; someone diligent and thoughtful. It would be helpful to have experience/expertise in the following (in rough priority order): Python Django (or equiv. web framework) Domain modelling HTTP and REST APIs Writing robust and fault-tolerant software Celery and async processing Postgres Plus experience in the following would be a bonus: AWS Terraform, Packer, Consul Nice to have If you can speak Danish that would be beneficial for the role but not mandatory Why else you'll love it here Wondering what the salary for this role is? Just ask us! On a call with one of our recruiters it's something we always cover as we genuinely want to match your experience with the correct salary. The reason why we don't advertise is because we honestly have a degree of flexibility and would never want salary to be a reason why someone doesn't apply to Kraken - what's more important to us is finding the right Kraken-fit! Kraken has a unique culture. An organisation where people learn, decide, and build quicker. Where people work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground. We want your hard work to be rewarded with perks you actually care about! Our Group CEO, Greg has recorded a podcast about our culture and how we empower our people Visit our perks hub - Kraken Employee Benefits 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 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 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

A leading technology company in the UK is seeking Platform Engineers to enhance client integration solutions. You'll be responsible for building environments on AWS, using Terraform for infrastructure management, and troubleshooting Kubernetes deployments. Ideal candidates will have exposure to Python for automation and enjoy consultative teamwork. This remote-first role emphasizes collaboration while making a significant impact in the energy sector.

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. Our Global Platform Engineering Solutions team builds custom integration solutions with our clients and automates the build of the main Kraken Customer application. As an engineer on this team you'll design, build and maintain the build process for new client environments as well as providing custom solutions to clients to ensure networking, regulatory, data safety, and other requirements are met. What you'll do Build platform tooling and automation primarily in Python to help support new client infrastructure builds Collaborate with clients and product teams to support client use cases and integrations Provide production support for highly-available, internet-facing systems. Improve CI/CD pipelines (we use CircleCI), and deployment tooling Implement and maintain GitOps workflows using ArgoCD Manage and operate Kubernetes-based environments - we use EKS. Collaborate with a global, remote-first team using asynchronous communication. Contribute to code reviews, troubleshooting, and technology evaluations. What you'll have Proficient using AWS; we use a lot of different AWS services and not just the standard few Docker and Kubernetes; we use Amazon EKS in production Terraform, or a similar infrastructure-as-code tool Software development experience in Python and Django (or equiv. Web framework) Experience with using Linux Previous experience working in small, highly-autonomous teams Good communication, with a focus on doing this asynchronously across multiple timezones and countries What will help Experience with event driven systems (e.g. AWS EventBridge) Experience working on SaaS platforms, including engaging product teams to ensure up-skilling and knowledge sharing across teams Proactive, problem-solving orientation with an interest in continual improvement Prior experience in globally distributed, follow-the-sun teams. 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 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

Overview 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 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. What you'll do We have lots of difficult design challenges to solve. The UK utilities market is complicated, outdated and process-heavy - there's an awful lot of domain modelling that we need to get right. Strong attention to detail is essential.We have challenging technical problems to solve; like processing tens of millions of meter readings a day. We need the right technology in place to handle this smoothly as well as feeding data into a machine learning pipeline that models and predicts consumption. Or thinking about how we adapt Kraken to improve other utilities like water and broadband. There's a great opportunity for disruption in the UK energy market. The big suppliers still dominate, but are not exactly popular. The energy landscape is changing as we move to more dis-aggregated forms of generation, with less predictability, more dynamism and smarter technology. You'll be working for a company that’s fighting climate change. Our generation arm 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 UK towards a lower carbon future. Team What team you will be working on: Be part of the team setting the global standard for prepay energy. We are on a mission to empower millions of prepay customers with a budgeting solution whilst providing retailers with the most reliable, compliant and self-serve product. Some of our energy retailers' most vulnerable customers use prepayment meters; so we are looking for someone who wants to help make a real difference to these customers. What you'll need We're looking for someone with a general interest in technology and problem-solving; someone diligent and thoughtful. It would be helpful to have experience/expertise in the following (in rough priority order): Python Django (or equivalent web framework) Domain modelling HTTP and REST APIs Writing robust and fault-tolerant software Celery and async processing Postgres Plus experience in the following would be a bonus: AWS Terraform A track record of working well in a team; it would be helpful if you can: Bring an energy to the team and be happy collaborating with team mates, both technical and non-technical. Be able to explain ideas and concepts in simple terminology to both technical and non-technical audiences. Be open and respectful to ideas from both the rest of the team and wider organisation. Be able to support the continuous discovery process with both our product teams and our energy retailers. Feel comfortable asking for help when you need it. Extras 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 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

A leading technology company in the United Kingdom seeks a skilled individual to join their team focused on AI-driven energy management. The role requires solving complex design challenges in the utility sector, where attention to detail is essential. Ideal candidates will have expertise in Python, Django, and domain modeling. This opportunity is not only about technology but also about making a significant impact in combating climate change through innovative solutions. Join a workplace with a unique culture that champions learning and autonomy.

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. Client Partner - Major Accounts You'll lead strategic relationships with some of Kraken's largest utility and energy clients. This is a high-impact role at the intersection of technology, transformation, and sustainability. You'll be accountable for four core areas: 1. Executive Account Leadership plus Hands on Day-to-Day Engagement Serve as a senior strategic partner to C-level+ stakeholders. Dive into the details and roll up your sleeves-working across all levels of complex, dynamic clients. Maintain strong, proactive engagement to ensure delivery, satisfaction, and trust. 2. Client Value Realization Ensure clients get full value from our products and operating model. Connect the dots between our tech, cultural transformation approach, and their evolving needs. 3. Major Escalation Management Manage clients through escalations for critical issues. Partner closely with Technical Account Managers and Support to drive resolution and protect and cultivate relationships. 4. Commercial Management & Growth Manage commercial relationships and deliver to new business development and/or revenue targets. Identify and shape early-stage growth opportunities across the portfolio. What you'll be doing Enterprise client leadership - Hands on experience with complex B2B tech account management, sales and/or delivery; quota carrying or P&L experience a plus. Transformation mindset - Ability to guide clients through operational and cultural change, with a consultative, pragmatic style. Tech/Product fluency - Strong understanding of SaaS businesses; ideally with engineering or product experience. Energy and Utilities sector knowledge - Experience in utilities or energy retail and/or similar sectors (e.g. telecom, banking) that have undergone digital transformation. Executive presence - Trusted advisor to senior leaders; able to influence and challenge constructively. Cultural fluency - Business fluent English required; business mastery of second language supporting work across our customer geographies (e.g. Spanish, French, Germany, Japanese) is also a plus, as well as appreciation for cross cultural dynamics. This role will be supporting our German clients and fluency in German is required. 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 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.

A leading technology firm in the UK seeks a Lead Engineer to lead a team of five to seven engineers on the Transactional Comms team. You will be responsible for developing a transactional messaging platform that enhances customer communications. Successful candidates will have experience in Python and Django, team leadership, and a strong focus on human-centered solutions. This role offers the opportunity to work in a dynamic and innovative environment, contributing to significant advancements in the energy industry.

Overview 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. Kraken Customer 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. Our multi-discipline global engineering team of about 1500 people works in 'super teams' focused on platform areas and innovative products. Teams choose their own methods (often Kanban) and use tools like Notion, Asana, Github, CircleCI, Terraform Enterprise for continuous delivery, and Datadog, Sentry, and Cloudwatch for monitoring. You'll be joining to lead a team of five to seven engineers on the Transactional Comms team, a sub team of the wider Comms team. Your main focus will be leading the team in developing and implementing our new transactional messaging platform. This system is currently being rolled out to numerous clients and thousands of users across the globe, giving them the capability to fully configure and manage their written communications with their customers. As Lead Engineer, you will technically lead and manage a remote team of engineers across the UK and Europe. Your team will apply Kraken's successful customer experience, operational excellence, and innovation speed from energy retail to new sectors. Our technology: On the server-side, we mainly use Python. Most of our websites are powered by Django and GraphQL (Graphene). Client-side, we use React, Typescript, htmx, and more. We use AWS heavily as part of a continuous deployment pipeline. What you'll have We're looking for someone diligent and thoughtful, with a strong passion for technology and a focus on human-centric problem-solving. Your level will be Senior Software Engineer or above and we expect you to have experience/expertise in the following (in rough priority order): Focus on what makes a great product for the people who use it daily Understanding concepts powering the web end-to-end Experience leading a technical team, setting priorities, upskilling engineers Python and Django (or equivalent web framework) web development experience Domain modelling, and ability to quickly absorb information about a complex industry Experience with monitoring and alerting tools like DataDog or similar HTTP, and REST & GraphQL APIs Writing robust and fault-tolerant software Celery and async processing Postgres Experience working with AWS What you'll do 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. This role will involve line management duties, as well as being hands on and close to the code, in a roughly 50/50 split. You'll be responsible for ensuring the quality of the code the team delivers through thoughtful code review, pair and mob programming, etc. Be responsible for monitoring and alerting of production systems and where required, lead and manage incidents. Continued improvement in our incident response strategies, where internal or external systems cause failures in message delivery. Work closely with team leads in other regions working on the same products. Work with product managers and client delivery to help prioritise, deliver and maintain work required by clients. Help mentor, guide your team. What we're looking for We’re after someone who’s passionate about working with others to solve problems, curious, and eager to learn. You’ll be solving problems with technology to help make us, and the industry, smarter and better for customers. You'll be part of a talented tech team, working on meaningful solutions to real-world problems in an industry that needs innovation, care, and efficiency. 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 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 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

A leading technology company is seeking a Client Partner for Major Accounts to manage relationships with large utility and energy clients. This high-impact role requires strong B2B account management skills and knowledge of the energy sector. Responsibilities include ensuring client value realization and managing escalations. Business fluency in English and German is required. Join our team to help shape a sustainable energy future.

Overview Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. KrakenFlex is 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. KrakenFlex is positioned to be at the heart of the energy transition. The aim is to enable customers to release £30bn of value per annum from distributed energy resources (DERs) through a Software as a Service (SaaS) subscription model with a global addressable market of £2.4 billion per year, by digitally connecting hundreds of thousands of DERs with energy markets. KrakenFlex is a recognised thought leader and innovator in the industry. What you'll do We have lots of difficult design challenges to solve. The UK utilities market is complicated, outdated and process-heavy - there is a lot of domain modelling to get right. Strong attention to detail is essential. We have challenging technical problems to solve; like processing tens of millions of meter readings a day. We need the right technology in place to handle this smoothly, and to feed data into a machine learning pipeline that models and predicts consumption. We may also adapt Kraken for other utilities such as water and broadband. There's a great opportunity for disruption in the UK energy market. The big suppliers still dominate, but are not exactly popular. The energy landscape is changing as we move to more dis-aggregated forms of generation, with less predictability, more dynamism and smarter technology. What you'll need We're looking for someone with a general interest in technology and problem-solving; someone diligent and thoughtful. It would be helpful to have experience/expertise in the following (in rough priority order): Python Django (or equiv. web framework) Domain modelling HTTP and REST APIs Writing robust and fault-tolerant software Celery and async processing Postgres Plus experience in the following would be a bonus: AWS Terraform, Packer, Consul Why else you'll love it here Wondering what the salary for this role is? Just ask us! On a call with one of our recruiters it's something we always cover as we genuinely want to match your experience with the correct salary. The reason we don't advertise is because we honestly have a degree of flexibility and would never want salary to be a reason why someone doesn't apply to Kraken - what's more important to us is finding the right Kraken-fit. Kraken has a unique culture. An organisation where people learn, decide, and build quicker. Where people work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground. We want your hard work to be rewarded with perks you actually care about! Visit our perks hub - Kraken Employee Benefits If this sounds like you then we'd love to hear from you. 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. Need any specific accommodations? Whether you require specific accommodations or have a unique preference, let us know, 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. Our commitment is to provide equal opportunities, an inclusive work environment, and fairness for everyone.

A tech-driven energy solutions provider based in Greater London is looking for an experienced machine learning engineer. The role focuses on developing and improving ML features used in live systems, primarily involving production Python code and collaboration with multiple teams. Ideal candidates should possess a solid foundation in ML practices, with a strong background in Python and SQL. The position offers a flexible hybrid work model, requiring in-office attendance a few days a week.

A leading energy technology firm in Greater London is looking for a technology expert to tackle design challenges in the UK utilities market. The role involves working on innovative solutions for energy management, requiring strong skills in Python, Django, and fault-tolerant software. Candidates should be problem-solvers with a keen interest in technology. This position offers a chance to make a genuine impact on the transition to renewable energy in the UK, while being part of a collaborative team culture.

Overview 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. The role This is a hands-on, delivery-focused ML engineering role. You'll join a team working on mature, live products where the priority is shipping, improving, and maintaining features. While the role is ML-focused, our ML engineers work very close to the software layer so being comfortable with production Python code, databases, and systems is essential. You'll initially focus on the Companion product, a RAG based chatbot, supporting feature delivery, maintenance, and incremental improvements, while collaborating closely with product managers and engineers across Kraken. What you'll do Design, build, and improve machine learning and GenAI-powered features used in live production systems Deliver consistent, high-quality work each sprint (typically 2-3 smaller tickets or 1 larger piece of work per two-week sprint) Work with product managers to clarify requirements and translate them into robust technical solutions Write clean, maintainable Python code and contribute to shared codebases used across ML teams Analyse data, evaluate approaches, and iterate on solutions based on real-world usage Collaborate with other ML engineers and software engineers across Kraken when working on shared systems Ask questions early, seek clarification when needed, and contribute ideas during team discussions Participate in sprint planning, stand-ups, and knowledge-sharing sessions While our current products are largely GenAI-based and do not train models, a strong grounding in ML fundamentals is still important as the platform continues to evolve. What you'll need A solid foundation in machine learning fundamentals, including data analysis, model evaluation, and ML pipelines Strong experience with Python and SQL in a production environment Comfort working in software-engineering-heavy ML roles (this is not a research-only position) Experience working with real-world systems where reliability, readability, and maintainability matter Confidence asking questions, collaborating across teams, and explaining your thinking Ability to work independently on defined tasks and see them through to completion Experience with the following is a bonus: Exposure to GenAI / LLM-based systems (e.g. prompting, orchestration, evaluation) Familiarity with cloud environments (especially AWS) Experience with tools such as Databricks, Datadog, or similar data / observability platforms Awareness of ML libraries such as PyTorch, TensorFlow, or Hugging Face (even if not used day-to-day) Ways of working Two-week sprints with planning and retrospectives Asynchronous-first communication with daily stand-ups Regular knowledge-sharing sessions A no-blame culture with high trust and autonomy Flexible hybrid working, with in-person collaboration typically on Tuesdays and Thursdays We would prefer someone who can work in our London office on a hybrid remote policy of 1-2 days a week onsite. You do need to be able to work in the UK. We're very excited to be growing our team. We're looking for skills and experience to help shape and define the future of not only our team, but the wider business at a global scale. If you're reading this and grinning, please apply! There are huge challenges to tackle, and we need amazing people who are keen to get stuck in. 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 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 and we'll do what we can to customise your interview process for comfort and maximum magic! Our Applicant and Candidate Privacy Notice and related policies 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.