Software Engineer (Backend, Python)

Software Engineer (Backend, Python)

Octopus Energy

Octopus Energy, c’est l’histoire d’une idée audacieuse : rendre l’énergie plus verte, moins chère et accessible à tous, en créant le premier fournisseur d'énergie véritablement digital. Et si le projet a d’abord émergé au Royaume-Uni, depuis 2022, ce projet s’étend aussi à la France !  🇫🇷   En associant une technologie de pointe à des personnes talentueuses, profondément attachées autant à nos clients qu’à la transition vers les énergies renouvelables, nous continuons de concrétiser ce projet. En trois ans, nous sommes ainsi devenus le cinquième fournisseur français !   Notre mission ? Fournir une énergie moins chère et plus verte à tous les Français, ainsi que des solutions concrètes pour accélérer la transition écologique.   Aujourd'hui, nous développons la prochaine génération de produits qui accélèrent la transition vers les énergies vertes. Qu'il s'agisse de faciliter le passage à l'énergie solaire et aux véhicules électriques, de lancer des tarifications intelligentes ou encore de développer la production d'énergie renouvelable à grande échelle, nous relevons certains des défis les plus complexes dans le domaine de l'énergie ! Le tout en étant plus rapides, plus créatifs et en ayant une obsession en tête : la satisfaction de nos clients.   Au sein de l’équipe Octopus Tech, tu auras une réelle autonomie, une grande diversité de projets sur lesquels travailler et la possibilité de façonner des produits qui font de vraies différences dans le quotidien des gens comme réduire leurs factures, leur permettre d’avoir un mode de vie plus écologique et leur offrir des expériences qu’ils vont réellement apprécier. Tu travailleras en étroite collaboration avec les équipes Octopus françaises, notamment le marketing, les opérations ou la data, mais aussi avec les équipes techniques des autres pays du groupe 🌍 Surtout, tu verras rapidement l'impact de ton travail dans le monde réel et auprès de nos clients. Si tout ça te parle, on serait ravis d’en discuter avec toi.   Au sein de l’équipe OE Tech France, tu ne te contenteras pas de coder : tu construiras le moteur technologique qui rend l’énergie verte enfin simple et intuitive pour tous les Français. Tu rejoins une équipe à taille humaine, agile et structurée pour l’innovation, où la séniorité et la collaboration sont les maîtres-mots : - Un noyau solide : Tu travailleras au quotidien avec 1 Product Manager, 4 développeurs Frontend et 3 développeurs Backend. L’équipe Backend étant aujourd'hui majoritairement composée de profils seniors, tu évolueras dans un cadre technique exigeant et stimulant. - Synergie avec la Data 📊 : Nous travaillons main dans la main avec une importante équipe Data. Véritable moteur d’innovation et de recherche chez Octopus, elle nous fournit des services et des modèles avancés que tu exploiteras directement pour enrichir l’expérience client et créer des fonctionnalités intelligentes (prédictions de consommation, optimisation tarifaire, etc.).   Tes missions se concentreront sur deux piliers majeurs de notre plateforme : - L'Onboarding : Concevoir le tunnel de souscription le plus simple et efficace du marché pour transformer chaque visiteur en acteur de la transition énergétique. - Le Dashboard Client : Développer et enrichir l'espace personnel de nos clients. Tu travailleras sur des fonctionnalités à forte valeur ajoutée : suivi de consommation en temps réel, gestion des contrats, système de parrainage, cagnotte, outils d'engagement, ainsi que la brique critique des factures et paiements.

Software Engineer - Backend

Snowflake

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. We’re at the forefront of the data revolution, committed to building the world’s greatest data and applications platform. Snowflake started with a clear vision: develop a cloud data platform that is effective, affordable, and accessible to all data users. Data Cloud allows sharing live data in governed and secure ways so our customers can solve their business problems. Data Cloud allows sharing live data in governed and secure ways so our customers can solve their business problems. Come join our world-class team as a Software Engineer to build the backend services for data cloud to help our customers to share data internally within their company or outside with external organizations. We are investing in initiatives across multiple engineering areas that include: Data Engineering & Open Lakehouse, Database Engineering, Engineering Systems, Product Experiences, Apps & Collaboration,Platform Engineering, and Public Sector, Security and Governance AS A SOFTWARE ENGINEER, YOU WILL: * Design and build features, and/or distributed platforms at scale.  * Drive impactful initiatives for the globally distributed infrastructure * Collaborate with product managers, architects, other engineering teams, and business groups, to drive end-to-end solutions. * Contribute to improving our engineering processes, tooling, and standards. OUR IDEAL CANDIDATE WILL HAVE: * 2-7 years’ of industry experience designing, building, and supporting large-scale systems in production. * Strong fundamental computer science skills. Knowledge of algorithms and data structures. * Fluency in Java, Python, C++, or SQL  * Deep multi-faceted appreciation in building end-to-end customer facing products. * BS/MS/PhD in Computer Science or related majors, or equivalent experience. BONUS POINTS IF YOU HAVE:  * Familiarity with database internals or data governance, and/or payment systems is a plus Every Snowflake employee is expected to follow the company’s confidentiality and security standards for handling sensitive data. Snowflake employees must abide by the company’s data security plan as an essential part of their duties. It is every employee's duty to keep customer information secure and confidential. Snowflake is growing fast, and we’re scaling our team to help enable and accelerate our growth. We are looking for people who share our values, challenge ordinary thinking, and push the pace of innovation while building a future for themselves and Snowflake. How do you want to make your impact? For jobs located in the United States, please visit the job posting on the Snowflake Careers Site for salary and benefits information: careers.snowflake.com

Software Engineer (Backend / Full Stack)

Vertice

Spend on technology is one of the biggest items in an enterprise CFO’s budget, second only to headcount. Traditional procurement is one of the most frustrating, friction-filled bottlenecks in modern businesses. A single purchase routinely stalls for months, drowning in endless email threads and dragging in teams from Finance, Legal, Security, and IT. Vertice is the world’s first Intelligent Procurement Platform aiming to eliminate this chaos. By combining automated agentic workflows, deep AI insights, and a global network of expert negotiators, we empower enterprises to buy smarter and scale at pace. The market response has been unprecedented: * $75bn+ in spend processed across our platform. * 20% savings consistently delivered to our customers. * 70% reduction in standard enterprise procurement cycles. * 13X revenue growth achieved over the last two years alone. Founded by serial technology entrepreneurs Roy and Eldar Tuvey, who have successfully scaled and exited two category-defining platforms and created $600M+ in enterprise value, we are backed by over $100M in Series C funding from tier 1 global investors including Bessemer Venture Partners, 83North, and Lakestar. We were recently recognized as the #2 fastest-growing company on the Sunday Times' Tech 100 and named the fastest-growing startup in the UK and Ireland by the FT’s Sifted. With headquarters in London and hubs in New York, Brno, Sydney, and Johannesburg, we are fundamentally reshaping the global B2B economy. How we work at Vertice Engineering Collaboration and transparency are at the core of how we work. We keep it simple - no unnecessary management layers, just direct connections between business and engineering. Hierarchies don’t get in the way, instead - we keep things flat, flexible and focused on what works. This is how we do it: * Autonomous Teams - Our small teams (made up of Frontend, Backend, Fullstack, AI/ML and QA) operate without traditional tech leads or managers. They decide how they work - whether it’s stand-ups, prioritization or project management methods. Teams are assigned areas/goals/problems where they can make the biggest impact, yet they don’t own any part of the code, so they can basically work on any part of the product. * People Managers - You won’t be left figuring things out alone. Our People Managers with psychology backgrounds focus on your growth, well-being and career support while keeping Vertice’s flat, collaborative culture strong. They’re here to encourage open communication, support conflict resolution and help ensure you thrive. * Chapters - Specialists still need to stay aligned. Chapters bring together people with similar expertise - like Frontend, Test Automation or Release - to share best practices, standards, common sense and they keep the knowledge flowing across teams - directly! Your Role at Vertice You will help us on Backend. If you can and if you want, also on Front End. Our solution is serverless so you will be working on microservices deployed in AWS, you will be thinking about how to make them talk to each other, how to orchestrate them, how to ... you know, right? Requirements * You want to be surrounded by people who are as passionate as you about programming and designing services * You enjoy learning new technologies in this area and finding how they can help us to be more efficient * You like to turn kitchen discussions over the coffee into features before the coffee gets cold * You love to have discussions with your colleagues, you love to challenge and be challenged As part of our team, you’ll have the chance to learn and/or work with * React & TS for a front-end development * Purely serverless infrastructure and architecture * AWS Lambda microservices written mostly in Python * Various AWS services including AWS Dynamo, Glue, StepFunctions, Athena, Timestream… * REST and GraphQL APIs * Automation in Python and Behave for Integration tests and Python + Playwright for UI tests * … and many others. We follow trends and take an open-minded, pragmatic approach to finding new solutions to problems. Why join Vertice? Be a part of a fast-growing, innovative startup that is changing the way businesses buy and sell SaaS. Work with passionate and talented teams that value your contributions and expertise. Be part of a culture that promotes a growth mindset, transparency, collaboration, understanding and diversity.  #LI-DNP #BI-DNI Final things to note Vertice is an equal opportunities employer, although you must be legally able to work in the specified region of the job. Any personal data you provide will be processed in accordance with Vertice's privacy policy and applicable data protection law. We use AI-assisted tools to help us review and assess applications more efficiently. These tools support our Talent team but do not make hiring decisions autonomously. You have the right to contest any AI-assisted decision, and exercise your data subject rights by contacting us; please follow the instructions in our privacy policy. We like to deal directly with our candidates so no agencies please! If you aren’t sure this job applies to you, feel free to send your CV to careers@vertice.one, and we’ll be happy to take a look and see if you could be a good fit anywhere else in our business!