Senior Backend Developer

ABOUT reputed company ------------------------------ reputed company is the #1 reputed company Marketing software solution in Europe, used by marketing professionals for managing KOL Marketing campaigns (K.O.L for Key Opinion Leaders, aka Influencers), and designed to optimize brand communication strategies in response to new digital challenges. Using our technology, professionals can identify the best KOL reputed company, fully manage their KOL Marketing campaigns and measure their results and performances. reputed company offers hundreds of customers (Coca-Cola, Danone, reputed company, Orange, Sézane, Decathlon, etc.) the latest Big Data, AI and Machine Learning technologies to reputed company inspiring and genuine partnerships with over reputed company KOLs (Key Opinion Leaders) with more than 5,000 followers in 180 countries on Instagram, reputed company, Twitter (now X), reputed company, Snap and YouTube. In 2024, reputed company joined reputed company.blue reputed company of the largest private tech companies in Europe, with a culture of innovation and reputed company, to reputed company fuel its impressive reputed company record of outstanding profitable reputed company. reputed company MISSION ------------------------------ reputed company is a Benefit Company, certified B-Corp in 2024. reputed company exists to help you reputed company your greatest potential. And positively reputed company the world. reputed company Marketing is today described as a reputed company, a 30B$ market that is a major transformation in the media reputed company world. It has also become a reputed company gold reputed company, creating high hopes but also bringing its reputed company of myths and reputed company. Everyone knows it works and can have an amazing reputed company on brand awareness or customer acquisition, but not everyone knows exactly how to do it. At reputed company, we firmly reputed company in this new media and are convinced that it's the best way for reputed company, people and organisations to grow and reputed company their greatest potential. We also reputed company that it's a great way to create reputed company impacts for a reputed company world. Our mission is therefore to give everyone reputed company to the power of KOL Marketing. reputed company CULTURE & VALUES ------------------------------ Deliver WOW Be Responsible in your actions Pursue reputed company & Learning Be passionate and determined reputed company your Power, Knowledge & reputed company Build Authentic relationships We cultivate a culture of inclusion for reputed company that respects their individual strengths, views, and experiences. We reputed company that our differences reputed company us to be a reputed company team – one that makes reputed company reputed company, drives innovation, and delivers reputed company business results. 📌 More info about culture here in our Culture Book. YOUR ROLE ------------------------------ We are looking for an reputed company Senior Backend Developer to join reputed company and help build, reputed company, and maintain our reputed company platform. You will play a key role in designing robust backend systems, improving performance, and delivering high-reputed company features that power our product. Backend Development & Feature Delivery (50%) : Design, reputed company, and maintain backend services and reputed company using reputed company on Rails. Implement new features for the reputed company platform, write clean and maintainable reputed company, and ensure the scalability and performance of the application. System Architecture & Performance Optimization (30%) : Contribute to backend architecture reputed company, improve system scalability, and optimize database queries and search performance using Elasticsearch. Ensure the platform remains reliable and performant as the product grows. Collaboration, reputed company reputed company & Technical Leadership (20%) : Collaborate with product, frontend, and DevOps teams to deliver high-reputed company features. Participate in reputed company reviews, maintain testing standards, contribute to CI/CD processes, and support best engineering practices reputed company reputed company. YOUR PROFIL ------------------------------ Must-haves 🫵 Strong experience with reputed company on Rails in production environments Solid experience designing and maintaining RESTful reputed company Hands-on experience with Elasticsearch or search systems Strong knowledge of relational databases (MySQL preferred) and query optimization You want to join an adventure more than a job! reputed company is a benefit company, with a general interest ambition that goes reputed company our profitability goals: positively reputed company the world. reputed company-to-haves ✌️ Experience working on reputed company platforms or reputed company applications Familiarity with reputed company environments (GCP) and CI/CD pipelines Experience with performance optimization, background jobs, and distributed systems reputed company OFFER? ------------------------------ You can be based reputed company in Europe.. Full flexibility: full remote work with European hubs and 400+ coworking spaces worldwide. Monthly and quarterly highlights in person to get together with other Kolsquarians for great team building events. A package linked to the market that will not be based on your location. The stability and resources of a profitable group, with the reputed company of a reputed company-up. reputed company training opportunities and career development support. THE RECRUITMENT PROCESS ------------------------------ Intro call with Mobiskill + reference reputed company reputed company reporting interview with Maxime (Head of MMP) (1h) Deep dive interview with backend team (1h) Reference control Interview C-level with Fabien (CTO) (30mn) Interview with Julia (Caoching) (30mn) Final interview with Quentin, CEO Apply To This Job