Social Discovery Group (SDG) is a group of social discovery companies. SDG solves the problems of loneliness, isolation, and disconnection - transforming virtual intimacy into the new normal. SDG’s products redefine the way people interact and connect with one another.
Our portfolio includes social entertainment platforms designed to connect people online across different cultures and regions of the world.

We bring together a team of like-minded people and IT professionals who specialize in creating and developing globally impactful social discovery products. Our international team of digital nomads works remotely from all over the world.

We’re proud to be a two-time “Great Place to Work” winner (USA & Japan, 2024–2025) and a Top-5 Company for Work-From-Anywhere Jobs (FlexJobs, 2025).

We are looking for a Team Lead Software Engineer (.NET).

Your main tasks will be:

• Own delivery of the monolith-to-microservices modernization end-to-end — from legacy analysis through production release — with full visibility into pipeline status and risk.




• Partner with Product and Architecture to review specs, map legacy dependencies, and turn that into estimates the team can actually hit.
• Guide architectural decisions across .NET Core services, databases (SQL/NoSQL), and frontend integrations, and be the go-to for the hardest backend, data migration, and production incident calls.
• Sharpen how the team works day-to-day — tighter task tracking in Jira, more accurate estimation, and a QA partnership that keeps bugs resolved fast and production stable.
• Run regular 1-on-1s tied to real career goals, and drive the feedback and process changes that keep the team improving and engaged.

We expect from you:

• Solid .NET engineering background with deep expertise in C#, .NET 8, and ASP.NET Core.
• Deep understanding of web application architecture, REST APIs, the microservices pattern, message brokers (RabbitMQ), and database design (PostgreSQL, MS SQL Server, Redis).
• Practica

📌 Team Lead .NET Engineer (España)
🏢 Social Discovery Group
📍 España