Fullstack .NET Developer - Advanced English

Description

Job Summary: We are seeking a Fullstack .NET Developer to join our Banking Unit, with passion for digital transformation and eagerness to learn, contribute, and grow professionally. Key Highlights: 1. Being part of a "Great Place to Work" team 2. Professional development and a personalized career plan 3. Strong focus on training and growth Company Description Why work at Sopra Steria? Because working here also means feeling **Sopra Steria**. We are a recognized European leader in consulting, digital services, and software development, with nearly 56,000 employees across almost 30 countries—and over 4,000 in Spain. We focus on people—on their training and professional development—which drives our constant growth and improvement. We are passionate about digital transformation, and just like you, we seek the best adventure. We want your everyday experience to become your greatest source of inspiration—to learn, contribute, have fun, grow, and above all, enjoy it to the fullest. If you want to join a "**Great Place to Work**" team, keep reading! Job Description **What challenge do we propose?** Within our Banking Unit, we have an opportunity for a Fullstack .NET Developer with advanced English proficiency. Location: client offices at Paseo de los Melancólicos (Madrid). Requirements **What are we looking for?** **IT TOOLS** C#, .NET Core; • SOAP / REST (WSDL, OpenAPI); • Legacy systems (ASP.NET WebForms, Visual Basic .NET, .NET Framework); • HTML/CSS/JavaScript **TECHNICAL SKILLS** Minimum 5 years of experience; • Analyze; • Provide support; • Conceptualize; • Deliver; • Deploy **LANGUAGES** English (advanced written and spoken) Additional Information **What do we offer you?** * Permanent contract and full-time schedule * 23 vacation days * Continuous training: technical, transversal, and language skills. Access to certifications, trainings from leading technology partners, online platforms, and much more! * Life and accident insurance * Option to enroll in our flexible compensation plan (medical insurance, childcare vouchers, transportation, meal vouchers, and training) * Access to Privilege Club, offering attractive discounts from leading brands * Personalized and detailed onboarding. We support you every step of the way so you feel \#soprano from day one. * Office with dedicated leisure spaces—where work and fun come together! * Camaraderie and a positive atmosphere—we truly believe in the power of unity. And most importantly… You’ll have the opportunity to develop your professional career with us: Together, we’ll create a personalized career plan. You’ll receive training, set goals, and undergo regular follow-up to ensure we achieve them jointly. We listen to your priorities and champion them. Here, your voice matters! Join us and be part of something bigger! **The world is how we shape it** At Sopra Steria, we are committed to building a diverse and inclusive environment, objectively evaluating each candidate based on competencies and experience. We firmly believe that diversity of experiences and perspectives drives our innovation.