Senior Fullstack Developer

• About us

We are a software services company. Our goal is to improve business operations by building smart and simple software.

We use AI agents, low-code platforms, and SaaS tools to create fast and efficient solutions that are fully owned by our clients, without technical debt or long-term dependencies.

We work both as a consulting partner and as a software delivery team. This means that we do not only build what clients ask for. We also try to understand how their business works and how technology can help them work better.

• Offices

Our company is based in Paris, but our tech team works remotely.

• Our Values
• Be excellent at what we do
• Provide high technical and functional quality to our clients
• Kindness, honesty, fun, and trust
• Stay curious and keep learning
• Your responsibilities
• Become an independent team member, not only a project contributor
• Be an expert in what you do
• Build and maintain Node.js backend services for content migration pipelines
• Design and implement data transformation layers that map legacy CMS content to Arc XP format
• Debug and solve data problems between source and target systems
• Build reusable components based on Arc design patterns
• Improve frontend performance and keep the component architecture clean
• Make sure the application follows accessibility and responsive design standards
• You’re the right candidate if you have
• 5+ years of experience with JavaScript/TypeScript
• 3+ years of Node.js backend development
• 3+ years of React development
• Experience with Core Web Vitals optimization, web analytics, and accessibility standards
• Good understanding of REST APIs
• Knowledge of Redis, including caching, pub/sub, and queues
• Basic knowledge of Docker and experience working with containers
• English at B2+ level
• Experience reading and understanding existing codebases quickly
• Ability to write code that other developers can easily read and maintain
• Good understanding of design patterns and software development best practices
• Will be a big plus
• Experience working with CMS platforms such as Directus, Strapi, etc.
• Experience setting up event analytics using Google Analytics, Adobe, Amplitude, or Piano
• Knowledge of SEO best practices and optimization
• Experience migrating data between different content platforms or databases
• Knowledge of performance optimization for content-heavy websites
• Experience with at least one cloud provider: AWS, Google Cloud, or Azure
• Experience with custom React-based frameworks
• Tech stack on different projects

Backend: Xano (low-code backend as a service, database, and API layer), NestJS, Node.js, TypeScript, tRPC

Frontend: Next.js, custom React frontends. Some Content Management Systems provide their own frontend solutions.

• Hiring process
• 1-hour interview with HR and a technical pre-screening in English. Please note that your answers will be recorded on video and shared with our tech team for review
• 1.5-hour technical interview
• 30-minute interview with the CTO