Senior .Net Developer

Description

Summary: This Senior .NET Developer role involves strengthening an internal team to transform financial services through innovative, integrable, people-centered technology. Highlights: 1. Define best practices, run code reviews, and ensure strong test coverage 2. Partner with Tech Lead on software architecture and technical decisions 3. Support junior developers through pair programming and knowledge sharing **Senior .NET Developer (On\-site) \- Oeiras, Portugal** A leading tech company with operations in Portugal, Angola and Mozambique is looking to strengthen its internal team with a **Senior .NET Developer**. We build cutting\-edge **software and hardware** solutions for the **financial and banking sector**, with a clear purpose: **transform financial services through innovative, integrable, people\-centered technology**. **Why join us?** * **International reach:** digital transformation across multiple geographies and fast\-growing markets * **Specialized know\-how:** a multidisciplinary team of **130** professionals across diverse technologies * **A culture with an active voice:** we value initiative, ownership and open idea\-sharing\-your input shapes what we build **Your role** * Define best practices, run code reviews and ensure strong test coverage * Partner with the Tech Lead on software architecture and key technical decisions * Support junior developers through pair programming, feedback and knowledge sharing **What we're looking for** * Degree in Computer Engineering, Computer Science or related field * **5\+ years** developing applications with **.NET 4\.8 / .NET 8\+** * Strong .NET background with **SOLID, DDD and CQRS** * CI/CD automation experience; managing .NET apps in **Docker \& Kubernetes** * Experience with **high\-performance / high\-availability** environments * Security knowledge: **OWASP (Web \& API)**, modern auth (**OAuth2, OIDC, JWT**), mitigation of **Injection, XSS, CSRF** * **Azure Cloud** experience (plus) * Integrations with **financial tech** (e.g., payment gateways) and/or **biometrics** (plus) * Hardware integration using **XFS protocol** (plus) * Socket\-based communication development (plus) * Proactive, team\-oriented, with a technical leadership mindset * **Portuguese (advanced)** and **English (intermediate)** * **Legal eligibility to work in Portugal (mandatory)** **Work conditions** * **Location:** Oeiras, Portugal * **Model:** On\-site * **Contract:** Full\-time employment contract **What we offer** * Competitive salary aligned with the market and role * Health insurance * Meal allowance (paid via meal card) * Extra days off * Continuous training and ongoing support * Diverse projects and exposure to international markets * Collaborative and inclusive environment * Additional benefits, discounts, partnerships\-and great vibes Ready to join? \#LI\-AS1 Candidate\-se através do website Poderá encontrar o anúncio original publicado em: https://www.itjobs.pt/oferta/513702/senior\-net\-developer