Senior Backend Developer | .NET

Description

Job Summary: A Senior Backend Developer is responsible for building, maintaining, and evolving robust and scalable digital solutions using the Microsoft ecosystem in digital transformation projects. Key Highlights: 1. Participation in strategic digital transformation projects 2. Collaborative, diverse, and results-oriented team 3. Opportunity for continuous learning and exchange of experiences Job Description At Avanade, the Senior Backend Developer role is essential for building, maintaining, and evolving robust, scalable, and client-aligned digital solutions. This position operates at the core of applications, contributing to strategic digital transformation projects, technological innovation, and operational excellence within complex corporate environments, leveraging the Microsoft ecosystem. Here, you will join a collaborative, diverse, and results-oriented team with ample room for technical growth and real business impact for our clients. At Avanade, you’ll have the opportunity to continuously learn, exchange experiences with experienced professionals, and work on challenging, globally impactful projects. **Together we do what matters.** **Learn more about some of our benefits:** * Meal or food allowance; * Multibenefit Card (up to Senior Consultant level); * Health and dental insurance; * Certifications and training; * Life insurance; * Private pension plan; * Avababy: pregnancy support program and welcome kit for new Avanade parents; * Company profit-sharing program; * Wellhub; * Childcare assistance; * Career Advisor \- Career mentoring; * Birthday Off policy; * Well-being sessions; * For managerial or higher-level roles \- Corporate vehicle, parking allowance, and fuel assistance. **Responsibilities:** * Develop and maintain backend applications using .NET and C\#, ensuring quality, performance, and scalability. * Maintain and evolve production systems, ensuring service stability and continuity. * Develop, integrate, and consume REST APIs according to defined architectural standards. * Perform root cause analysis, incident and bug resolution, contributing to continuous system improvement. * Collaborate closely with technical teams and business units to support technical decisions and deliver client-aligned solutions. * Actively participate in technical discussions, code reviews, and continuous improvement initiatives. * Ensure adherence to best practices in development, version control, security, and code organization. Qualifications **Skills and Experience** **Required:** * Solid backend development experience with .NET (C\#). * Experience developing and consuming REST APIs and microservices architecture. * Experience with relational databases such as SQL Server and/or Oracle. * Knowledge of source code versioning using Git. * Experience working with Agile methodologies such as Scrum and Kanban. * Completed undergraduate degree in Technology or related fields. **Preferred:** * Prior experience in large-scale corporate environments. * Knowledge of code quality practices, testing, and performance optimization. * Microsoft certifications related to development or cloud.