Senior .NET Backend Engineer

Permanent employee, Full-time · Leiria, Portugal, Porto, Portugal, Lisbon, Portugal

About the Job
We're looking for a hands-on, ambitious .NET developer to help scaling our platform — and grow into a technical leadership role as our team scales. 
At Lovys, we’re not just coding APIs. We’re reshaping insurance across Europe with smarter systems, data-driven services, and bold ideas. If you're someone who thrives in a fast-paced environment, enjoys thinking beyond the obvious, and wants to have a real impact, this role is for you. 
  • This position is open to candidates based in Portugal only
  • Hybrid-friendly work model from our Leiria office, located in StartUp Leiria (Parceiros)
Your mission
  • Design, build, and maintain scalable backend systems using .NET and Azure
  • Collaborate with business and product teams to solve complex technical challenges
  • Develop APIs, Calculation & Rules Engines, Monitoring and Auth frameworks, and internal tools
  • Take ownership of end-to-end solutions — from design to deployment
  • Identify smarter, cleaner ways to build and evolve our platforms
  • Participate in architectural decisions, propose innovative solutions, and help us scale wisely
About you
You're a strong senior profile who’s hands-on, analytical, and curious, but you're also someone who enjoys building, mentoring, and eventually leading. 
You ideally bring: 
  • 6+ years of experience with backend development (.NET Core / .NET 8)
  • Strong understanding of API concepts and implementations (i.e. RESTful WebAPI over Json)
  • Experience in managing and developing REST WebAPIs with .NET and Entity Framework (.NET Core / .NET 8 is a plus)
  • Experience in Unit Testing (NUnit / XUnit + Mock / NSubstitute)
  • Experience in the implementation of Observability/Monitoring frameworks/Practices
  • Hands-on experience with SQL Server
  • Proficient understanding of code versioning tools, such as Git
  • Passionate about clean and well-documented code
  • Strong understanding about Agile software development methodology
  • Solid grasp of software architecture, clean code, and design patterns (e.g., DDD/EDD, DI, Factory, Singleton)
  • Fluency in English (you’ll work with an international team)
Bonus points: 
  • Experience with Azure Cloud Services and Azure DevOps
  • Experience with Git flow
  • Exposure to data platforms or fraud prevention solutions
Why us?
  • Join a mission to reinvent insurance in Europe
  • Full ownership and real influence over what you build
  • A clear path to technical leadership in a fast-growing team
  • Remote-friendly culture with flexible collaboration hubs in Portugal
  • A passionate team, bold roadmap, and transparent leadership
Explore and join the team creating the 100% digital insurance!
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