Senior Full-Stack Developer (.NET) | Lisbon (Hybrid) • €69,000 | 12 Month FTC |A RegTech SaaS company building technology used by global insurance markets is growing its engineering team in Lisbon.Their platform helps regulated businesses manage legal, regulatory and commercial risk across international trading relationships, a complex problem space involving large data sets, integrations and high-reliability systems.Following recent private equity investment, the business is expanding its engineering capability and looking for a Senior Full-Stack Developer to help evolve the platform.What you'll work onYou'll join the core engineering team responsible for building and improving the company's SaaS platform used by insurance brokers and global financial institutions.Work includes:• Designing and building .
NET backend services powering a large B2B platform• Developing modern front-end applications (React / Angular)• Building and integrating REST APIs across multiple systems• Working with Azure cloud infrastructure• Owning product features end-to-end from design through delivery• Contributing to architecture decisions and engineering standardsThe team is also actively exploring AI-assisted development workflows, using tools such as Copilot and LLM-based coding assistants to improve productivity and engineering practices.Tech Stack:C# / .
NET, React, Angular or modern JS frameworks, Microsoft Azure, SQLRequirements:• Around 5+ years experience in software development• Strong backend development using C# / .
NET• Experience building front-end applications with React, Angular or similar• Experience designing or integrating REST APIs• Experience working with Azure or other cloud platforms• Strong understanding of databases and SQLInterest in AI-assisted development tools is a plus.Experience in insurance, financial services or regulated environments is helpful but not essential.Package:• €69,000 salary• Hybrid working (minimum 2 days per week in Lisbon office)• 25 days holiday• Private healthcare• 37.5 hour weekThe role is offered as an initial 12-month contract, with a strong likelihood of extension or conversion to permanent as the team grows.