Founded in 2001, Proactive is a company active throughout the French-speaking part of Switzerland. It specializes in the development of custom software and applications. Proactive has over 50 employees who are committed every day to improving user experience in the fields of healthcare, administration, and banking. Senior Developer \- Viana do Castelo \| Portugal We are looking for an experienced and meticulous developer to join our team in Viana do Castelo. **Your responsibilities** * Technical analysis: Review project specifications and technical architecture * Web development: Develop robust, innovative, and scalable web solutions (Backend \& Frontend) * Testing and quality: Ensure solutions perfectly match the "user stories" defined by the BA * Agile collaboration: Work as a team, respect priorities and the company's "best practices" **Required experience** * Backend development (5\+ years): Java (Spring Boot) or Groovy (Grails) * Frontend development (3\+ years): Angular or equivalent * Databases (5\+ years): Oracle, PostgreSQL, MySQL or MSSQL * API design (3\+ years): REST, SOAP, GraphQL, Swagger * Development tools: Proficiency with Git and IDEs such as IntelliJ **Your education** * Bachelor's or master's degree in Computer Science or related field * Solid foundation in object-oriented programming, UML diagrams, and design patterns * Professional English (minimum B2 level) * Bonus: Knowledge of French **Geographic criteria** * Residence within 45 minutes of Viana do Castelo **What we offer** * **Attractive salary above average**, adjusted to experience and skills * Opportunity to work on high-impact international projects * Dynamic team and stimulating professional environment **Start date**: As soon as possible **Work location**: Viana do Castelo