
Kraken · London
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 technolo...
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.
🏡 Where you'll fit in
The Customer Entities team sits at the centre of the Kraken Customer system; providing the foundations for the customer's experience. It provides representations of the core parts of the system - an account and customer's identity. It also provides addresses information to the system, which is key to many parts of the system, such as ensuring comms are sent to actual verified locations. You will be helping with further enhancing the relatively new addresses product with features such as verifying address information.
ABOUT THE OPPORTUNITY Become part of the AI revolution at Contentful where we build real world AI solutions for thousands of active customers. At Contentful you will help imagine, drive, and build ML solutions which produce immediate customer impact by helping them get more done than they ever imagined. We are looking for an excellent Senior Software Engineer - Machine Learning (f/m/d) who understands and has experience in this field and current Generative AI trends. If you're passionate about pushing the boundaries of what's achievable with ML products on a large scale content management system, we want you on our team. WHAT TO EXPECT? * Measure and ensure the high-quality output of ML workloads for our enterprise customers. * Design, build, and measure production software in the Contentful Platform. * Conduct focused research and testing using tools like Jupyter Notebook. * Optimize generative AI products for accuracy, speed, and scalability. * Integrate ML cloud solutions and adapt them to our large-scale use cases. * Integrate prompt engineering and fine-tuning for customer use cases. * Develop software that scales to meet the demands of high-load customer workloads. * Lead design reviews with peers and stakeholders to decide amongst available technologies. * Drive the ML education in the team and establish a high standard of quality & ownership WHAT YOU NEED TO BE SUCCESSFUL? * Proven experience as a technical leader in a product software development environment * Proven Track Record in Model Development, including successfully developing and deploying LLM-based models for various NLP tasks in real-world applications with production workloads * Proven ability to work backwards from customer needs to deliver ML-based features that meet those needs * Ability to organize and prioritize competing workloads * Familiarity with distributed systems and cloud services (e.g., AWS, Azure, GCP) * Solid understanding of machine learning principles * Experience with container frameworks such as Docker or Kubernetes * Constructive Problem-Solving: As a natural problem-solver, you bring forward ideas that lead to practical solutions and contribute to product growth. * Up-To-Date on The Latest Updates on LLM Development & Research: From RAGs to Open-Source models over Agent Architectures – you have an inherent drive to stay up-to-date on what is the latest and greatest Preferred: * Background includes machine learning and AI implementation * You can translate a research paper into a PoC if the code does not exist WHAT’S IN IT FOR YOU? * Join an ambitious tech company reshaping the way people build digital experiences * Full-time employees receive Stock Options for the opportunity to share in the success of our company * Fertility and family building benefits, including a lifetime reimbursable wallet to support your growing family. * We value Work-Life balance and You Time! A generous amount of paid time off, including vacation days, sick days, education days, compassion days for loss, and volunteer days * Time off to care for and focus on your growing family * Use your personal annual education budget to improve your skills and grow in your career * Enjoy a full range of virtual and in-person events, including workshops, guest speakers, and fun team activities, supporting learning and networking exchange beyond the usual work duties * An annual wellbeing stipend to care for your physical, financial, or emotional health * A monthly communication phone/internet stipend and phone hardware upgrade reimbursement. * New hire office equipment stipend for hybrid or distributed employees. Get the gear you need to work at your best. WHO ARE WE? Contentful is a leading digital experience platform that helps modern businesses meet the growing demand for engaging, personalized content at scale. By blending composability with native AI capabilities, Contentful enables dynamic personalization, automated content delivery, and real-time experimentation, powering next-generation digital experiences across brands, regions, and channels for more than 4,200 organizations worldwide. More than 700 people from more than 70 nations contribute their energy and creativity to Contentful, working from hubs in Berlin, Denver, San Francisco, London, New York, and distributed worldwide. EVERYONE IS WELCOME HERE! “Everyone is welcome here” is a celebrated component of our culture. At Contentful, we strive to create an inclusive environment that empowers our employees. We believe that our products and services benefit from our diverse backgrounds and experiences, and we are proud to be an equal opportunity employer. All qualified applications will receive consideration for employment without regard to race, color, national origin, religion, sexual orientation, gender, gender identity, age, physical [dis]ability, or length of time spent unemployed. We invite you to apply and join us! If you need reasonable accommodations at any point during the application or interview process, please let your recruiting coordinator know. Please be aware of scammers who may fraudulently allege to be from Contentful. These types of fraud can be carried out through copycat websites, fake email addresses claiming to be from our company, or social media. We do not ask for your personal information, such as bank account numbers, identification numbers, etc, through social media or chat-based apps, nor do we request or send money for the purchase of business equipment. If you suspect fraud, please report it to your local authorities, as well as reach out to us at security-esk@contentful.com with any information you may have. By clicking “Apply for this job,” I acknowledge that I have read the “Contentful’s Candidate Privacy Notice” and hereby consent to the collection, processing, use, and storage of my personal information as described therein.
By bringing together next-gen technology and the finest live data available, Genius Sports is enabling a new era of sports for fans worldwide, delivering experiences that are more immersive, interactive and personalized than ever before. Learn more at geniussports.com. The Role You will join one of our established high-performing teams within the Betting division, as we invest in our core and future Betting products. You will be focusing on the delivery of technical and product-focused initiatives, to expand and scale up our industry's leading Sportsbook and Risk Management products. One example is our Advanced Risk team, who were set up to challenge conventional wisdom about risk management for sports betting operators. Using new measures of liability that take account of correlations between different markets on an event, and by monitoring betting patterns from the moment an event is opened for betting, we apply margins asymmetrically in a way that helps operators to make higher profit margins, reduce volatility and improve customer experience with greater uptime and fewer rejected bets. Our software provides customers with a new level of flexibility over the way they manage their Sportsbooks to meet their financial objectives. Smart algorithms allow decisions about bets to be taken quickly at scale while enabling close control when desired, reminiscent of earlier days of sports betting. How will you work? Join a specially formed, highly skilled team delivering an innovative & intelligent product! Forming part of a multi-disciplinary Agile team of Software Engineers, Data Scientists, QA Engineers and a Product Manager, you will look to work closely to the fundamental principles of continuous delivery and empowered, high-performing teams. We operate in a squad model to allow focus on the business top priorities, allowing exposure across multiple products while still maintaining strong ownership of your team’s domain. If you are looking to tackle hard problems with smart solutions, collaborate with astute engineers and deliver high calibre code with an autonomous & performance focused approach that supports success, delivery & quality, then this is for you. As a Senior Software Engineer 1 (SR1) you and your team will build highly distributed, real-time, dynamically scaling systems using modern CI/CD pipelines & cloud infrastructure. You will be responsible for innovating, architecting, delivering & maintaining an industry-revolutionising product. You will lead execution of multi-sprint features or systems with measurable business impact. We will lean on your technical expertise and your pragmatic approach to problem solving; working in a team that prioritises the principles of Agile delivery and continuous improvement. You will have a Data-driven, evidence-based mentality, comfortable with the principles of continuous experimentation and validation. What skills do you have? * You will have expert level knowledge of at least one object-oriented programming language (C#, Java, JS, Kotlin, Python, PHP, Golang, C++) * Flexibility to work on all areas of the service stack, front-end, back-end, infrastructure etc. * You will have a strong understanding of the principles of good software design. Familiarity with core concepts such as information hiding, abstraction, module design, cohesion and coupling. * You will have strong software architecture knowledge, including architectural patterns and how to apply them to highly-scalable, fault-tolerant, observable microservices and systems. * You will have detailed knowledge of testing methodology (TDD) and designing high-quality testing suites resilient to changes in implementation. * You will have experience of source control, continuous integration, pipeline design, containerised workloads and infrastructure as code. * You will have experience in messaging and asynchronous communication technologies (RabbitMQ, Pulsar) * Understanding of Data Structures, Databases and Caching Technologies * You bring clarity to complex domains, rapidly developing a deep understanding and challenging unclear requirements. You lead conversations that drive alignment and uncover edge cases others might miss. * You will have experience in mentoring engineers both within and outside the immediate team. It is advantageous for you to have knowledge of the following: * You will have expert knowledge of C# * Operation of Kubernetes Clusters * Building cloud native applications (AWS) * Front-end web technologies (React, shadcn) * Domain Driven Design * Mathematical Aptitude, particularly statistics * Data Engineering skills * Experience in building production grade software with Agentic AI What we expect from our co-workers * Curiosity and strong desire to learn and improve. * Social skills, being able to act as a facilitator, can balance enabling others with individual contributions. * Time management and asynchronous communication skills relevant for a remote-first engineering organization. * Enthusiasm and ability to work collaboratively within a team. * Excellent spoken and written English. * Adherence to our core engineering principles of Aligned Autonomy, Psychological Safety and Continuous Improvement. We enjoy an ‘office-first’ culture and maximize opportunities to collaborate, connect and learn together. Our hybrid working models differ depending on your role and location. Occasional travel may be required. As well as a competitive salary and range of benefits, we’re committed to supporting employee wellbeing and helping you grow your skills, experience and career. Learn more about how rewarding life at Genius can be at Reward | Genius Sports. One team, being brave, driving change We strive to create an inclusive working environment, where everyone feels a sense of belonging and the ability to make a difference. Learn more about our values and culture at Culture | Genius Sports. Let us know when you apply if you need any assistance during the recruiting process due to a disability.
SUPER PAYMENTS Our mission is to use data and AI to make payments free for businesses, so that everyone wins. By removing payment fees and passing savings back to customers, we are disrupting the payments industry while helping businesses increase sales and loyalty. With Buy Now, Pay Later (BNPL) free for merchants and 0% card payment processing, Super gives businesses a powerful way to reduce costs, grow sales, and reward customers. Already trusted by thousands of businesses and more than 4 million customers, Super is growing fast, supported by leading investors including Accel, Union Square Ventures and LocalGlobe, and led by Samir Desai, founder and former CEO of Funding Circle. OUR VALUES * Customer obsessed: We only succeed when our customers do. * Move fast: Build, test and improve quickly. Progress matters more than perfection. * Own it: Be accountable, solve problems, and make it happen. * Be open: Act with honesty and respect. Transparency builds trust. * Win together: Collaboration beats ego every time. Our Technology We leverage the latest tools and technologies to create a seamless, customer-centric digital experience. Our core stack is built around Node.js, TypeScript, and NestJS, with a front-end powered by React. We deploy using AWS cloud services and Kubernetes, ensuring scalability and resilience. Infrastructure as Code is fundamental to our approach, and we use Terraform to manage our cloud resources. Our architecture is cloud-native, event-driven, and distributed, built on Amazon EventBridge and SQS, with services exposed via REST. We are driven by data science, machine learning, and analytics, using multi-variant testing to personalise user experiences across every digital channel. However, it’s not just about the technology. We are passionate about continuous delivery, automation, and rapid iteration. Our deployment pipeline is fully automated, covering everything from branching, building, testing, and shipping to monitoring and alerting—allowing us to focus on delivering value to our customers. Technology is at the heart of our business, and we value diverse perspectives. Bring your ideas, experience, and problem-solving mindset—we’ll navigate obstacles together. WHAT YOU’LL BE DOING * Spearheading the design and evolution of our B2B API, personalisation and payments infrastructure. * Collaborating with UX and product teams in discovery, ideation, and problem-solving. * Contributing to engineering-wide initiatives, participating in technical discussions, architecture decisions, and best practice sharing. * Developing a deep understanding of our business, customers, and domain—applying your judgement to make autonomous decisions. * Mentoring and supporting the growth of our engineering community, sharing knowledge through pairing, talks, and external speaking opportunities. We’d love to hear from you if you: * Have at least 8 years of experience in software engineering. * Have worked on any one of the following areas: * Financial Services in areas like payments/wealth management/banking * The payments infrastructure at a large eCommerce site * High-volume transaction scale-up (e.g., betting, gaming, or streaming) * Have a delivery-focused mindset, using agile practices to drive team success. * Bring experience with a variety of programming languages. * Are willing to work with Node.js, TypeScript, NestJS, and AWS cloud technologies. * Have experience designing and provisioning cloud-based infrastructure, using Infrastructure as Code (Terraform). Ideally, have worked with Kubernetes and understand the fundamentals of containerized deployments. * Have built and supported publicly accessible REST APIs. * Understand application development, continuous delivery, test automation, and security within distributed services. * Have a track record of improving code quality, performance, stability, and scalability. * Are comfortable working in a fast-paced, evolving start-up environment. * Can work independently, tackling ambiguous challenges and driving solutions forward. To learn more about about engineering at Super Payments follow this link. https://gist.github.com/sam-super/9c40d3d23fa577ed2e96f2ca68f1d639 *The stated experience and background is a guide and does not preclude applications from candidates with more or less experience, provided the requisite skills can be demonstrated. Our Benefits - here’s a few and more to come …. * Tax advantage Share Options * Flexible working model * Work from home set up * Learning & Development opportunities * Contributory Pension Scheme * Free Team lunch (Tues & Thurs) and social evenings * Comprehensive PMI & x4 Life Insurance * Your birthday off, plus one Revival day If you are excited about sharing the adventure, joining a growing team with big ambitions and you are really great at what you do, then apply now! Super Payments is an equal opportunity employer, embracing diversity in all its forms and fostering an inclusive environment. The company will not unlawfully discriminate on grounds of gender, sexual orientation, marital or civil partner status, gender reassignment, race, religion or belief, colour, nationality, ethnic or national origin, disability or age, neurodiversity status, pregnancy or trade union membership. Please let us know if you require any reasonable adjustments at any point during the application and/or recruitment process.