Senior Ruby on Rails Dev

Trustpair stops vendor fraud before it happens. We're the automated vendor validation platform protecting 500+ enterprise companies worldwide. Since 2017, finance and procurement teams have used Trustpair to eliminate vendor fraud while reclaiming 90% of the time they once spent on manual checks. As vendor fraud grows more sophisticated, we stay ahead by...

Are you looking to have an impact on the daily life of millions of entrepreneurs in France (and tomorrow in Europe)?Are you looking for a work environment that values trust, proactivity, and autonomy?Are our Engineering principles aligned with your vision?Then Pennylane is the right place for you !Our visionWe aim to become the most beloved financial...

Le Wagon in Paris (11e arrondissement) is seeking a Senior Software Engineer to join its Engineering team. You will work with senior engineers across Paris, Tours, and Madrid to build tools and features using Ruby on Rails, Redis, PostgreSQL, and modern CI/CD practices.You will own features end-to-end, lead deployments, mentor colleagues, and help shape the...

Trustpair is seeking a freelance Ruby on Rails Backend Engineer to join our Engineering Team. You’ll craft scalable features, design robust architectures, and collaborate across squads to deliver secure, high-quality software.Applicants should have 5+ years in Ruby on Rails, strong API and security-focused experience, and fluency in English. The role...

We're looking for a Senior Rails Engineer to own and scale the Ruby on Rails layer of our AI-native data platform. You'll be responsible for the core B2B SaaS experience: dashboards, APIs, auth, permissions, and the product surface that both humans and AI agents rely on every day. Requirements 5+ years of backend engineering experience, with deep experience...

Trustpair stops vendor fraud before it happens. We're the automated vendor validation platform protecting 500+ enterprise companies worldwide. Since 2017, finance and procurement teams have used Trustpair to eliminate vendor fraud while reclaiming 90% of the time they once spent on manual checks. As vendor fraud grows more sophisticated, we stay ahead by...

Trustpair's Engineering Department is hiring for two backend roles to build a scalable Ruby on Rails product that meets client needs. You will design new features, contribute to architecture, and participate in development and testing within a modern, autonomous team structure.Based in France with hybrid or full remote options, you will work with the latest...

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A tech company based in Paris is looking for a Senior Rails Engineer to lead the Ruby on Rails framework of their B2B SaaS product. You will be responsible for the backend systems, crafting APIs, and ensuring product scalability. Ideal candidates will have extensive experience in backend development and a knack for building complex dashboards. This role...