Senior Full Stack Developer

We’re reinventing the market research industry. Let’s reinvent it together. At Numerator, we believe tomorrow’s success starts with today’s market intelligence. We empower the world’s leading brands and retailers with unmatched insights into consumer behavior and the influencers that drive it.

Senior Fullstack Developer We're currently looking for a Senior Fullstack Developer to join our development team engaged in delivering a key global platform for Worldpanel by Numerator - a key element of our business strategy. One of our continuous goals is to secure a smooth and efficient transition to a more digitally focused cloud environment. In this role, you will be responsible for supporting its delivery, implementing best engineering practices, and mentoring more junior team members. This is also a great opportunity to work with the latest tech and modern software engineering practices. If you're willing to go beyond the obvious, using intelligence, passion and creativity to inspire new thinking and shape the world we live in, apply for a career that'll be out of the ordinary by joining us. In this role you will:

• Be responsible for the delivery of tested, high quality code across both frontend and backend
• Design and build RESTful APIs and MVC web applications using .NET and ASP.NET Core
• Develop modern, responsive frontend experiences using React and TypeScript
• Build and maintain automation test suites within Azure DevOps
• Work closely with BAs and Senior Developers to consistently achieve sprint goals
• Assist in estimation of sprint-by-sprint stories and tasks
• Pro-actively take a responsible approach to product delivery

What You'll Bring to Numerator Requirements:

• Strong C# / .NET skills (.NET 8+), including ASP.NET Core (Web API + MVC)
• Experience with frontend development using TypeScript, React 19, and modern tooling (Vite, Redux Toolkit, React Hook Form, Zod)
• Proficiency with relational databases — SQL Server and/or PostgreSQL — and Entity Framework Core
• Experience working with Microsoft Azure Cloud services (App Service, Key Vault, Blob Storage, Application Insights, Azure Functions, Data Factory, Databricks, Redis Cache)
• Experience with Microsoft Entra ID / Azure AD (MSAL, JWT)
• Experience with Agile methodologies (Scrum/Kanban)