Started in France in , MyTraffic's mission is to empower commerce professionals with the best location analytics and insights to make smarter decisions every day and design the best experiences in physical locations. We already serve more than 500 customers across multiple sectors — Retail, Real Estate, Cities, and Electric Vehicles (EV Connect) — all over Europe, helping them expand their businesses, analyze or predict investment performance, better understand customer behaviors, and benchmark results against competitors. Backed by a €30M Series B fundraising round in November and strengthened by the strategic acquisition of Geoblink in January , Mytraffic has become Europe's leading location intelligence platform. MyTraffic teams throughout project timelines, ensuring comprehensive and effective solutions.

As a senior Software Engineer, you join the team responsible for building and maintaining "Gini", the best AI assistant for geospatial analytics (released in February ****!), from the most visual components to the database structure, RAG (Retrieval-Augmented Generation) and pipelines to ingest data. The team is composed of several Backend and Frontend Engineers, 2 PMs, and a designer, working very closely with DevOps Engineers, Data Engineers, and Data Scientists. We conduct extensive integration tests.

We love going the extra mile and looking for continuous improvements as we believe great isn't good enough. Designing systems that accurately retrieve data from our massive datasets to provide the LLM with the right context, avoiding hallucinations. Designing for datasets one order of magnitude higher than most companies, while keeping LLM response times low and handling streaming text generation for a seamless user experience.





Picking the right tool for new problems: Define and drive the best software development/engineering and operational practices for the team At MyTraffic, we are convinced that mastering a particular framework or programming language is not the most important skill, as it can be learned. React and TypeScript for the frontend FastAPI (Python) for the backend PostgreSQL, PostGIS and BigQuery for our databases AWS and GCP environment for managing data entering the product (data calculation is managed by Data Engineers) At least 4 years experience in a Software Engineer role and a Computer Science or related degree. Hands-on experience working with architectures that take into account databases and applications using big chunks of data.

Someone who can understand new problems, design technical solutions, and lead the implementation of the project. Deep experience with SQL and databases. We rely on our databases for a lot of the heavy lifting.

If you haven't used our specific databases before, don't worry as long as you have a deep understanding of databases. Mentor skills to help junior software developers on design patterns, development best practices, and DevOps trade-offs. Fluent in English If you're the type of person that is constantly reading about new trends to see what's going on out there and how you can incorporate new technologies into your current project when there are good reasons for it, then we want to hear from you.

Our department is a hub of innovation, testing new technologies and exploring new verticals. The quality of our analyses is recognized by major market players, and our solutions have a significant impact on our clients. You will be the link between various MyTraffic teams throughout project timelines, ensuring comprehensive and effective solutions.

📌 Senior Frontend Software Development Engineer (Madrid)
🏢 Mytraffic
📍 Madrid