.Net Developer

.Net Developer join the team Make an impact by working in sectors where technology is the enabler and innovation is the key. At Celfocus, we make data actionable through Next‑Gen Intelligence - where data, AI and human creativity come together. You’ll work with multidisciplinary teams and partner with leading companies to turn data into decisions, agility and long‑term value. Explore your way in. About the role We are looking for a Software Developer to join our team, contributing to the development and maintenance of client solutions using modern Microsoft technologies. You will be part of an Agile Scrum environment, working closely with cross-functional teams to deliver high-quality, scalable, and secure applications. In this role, you will collaborate with stakeholders to translate business needs into technical solutions, while continuously improving system performance and code quality. You will also have the opportunity to grow your technical expertise, contribute to best practices, and play an active role in enhancing both new and existing software systems. As a part of your job, you will: Follow the Agile Scrum methodology, participating in all phases of the software development lifecycle as part of a self-organized Agile team; Ensure software quality, adhering to coding standards while optimizing for performance, quality, and responsiveness; Conduct code reviews, contribute to critical feature designs, and ensure the overall quality; Participate in the Problem Management process, ensuring adherence to agreed Service Level Agreements (SLA); Keep technical knowledge up to date with self-learning and organizational training and sharing with the team; Collaborate closely with customers, providing functional and technical guidance, and with internal stakeholders, including the Product Owner, to ensure business alignment and timely delivery; Maintain a robust documentation system for the knowledge base, onboarding, knowledge transfer, and communication in software development activities; Flag technical debt and areas of improvement, making sure they are properly documented and taken into account when defining priorities; Identify bottlenecks and bugs and devise solutions to these problems. What are we looking for? Degree in Computer Science, Engineering, or a related field. Minimum 3+ years of experience in designing and developing solutions using C#, ASP.NET , and .NET Core. Familiarity with the MVC design pattern . Experience in Microsoft technologies, including SQL Server, Entity Framework/EF Core and LINQ . Experience in developing secure web services with REST API and/or SOAP applications, following best practices for data privacy and security. Strong Object-Oriented Programming (OOP) skills and familiarity with solid principles and best practices. Strong experience in HTML, CSS, TypeScript/JavaScript , and frameworks like Angular . Experience with concurrent development and source control using tools like Git . Strong experience in Agile/Scrum methodologies. Familiarity with Razor or any code generation tool is a plus. Knowledge of CI/CD pipelines is a plus. Experience using tools like Azure DevOps/Jira/others for backlog and task management is a plus. Personal traits Ability to adapt to different contexts, teams, and Clients; Teamwork skills but also a sense of autonomy; Motivation for international projects and ok if travel is included; Willingness to collaborate with other players; Strong communication skills. What’s in it for you: • Hybrid way of working with flexibility and balance • Opportunity to work on international projects • Possibility to explore different roles and career paths • Continuous learning and development opportunities • A growing AI‑driven environment, working with the latest technologies • A set of benefits and perks to support your day-to-day A place for everyone At Celfocus, we are committed to cultivate a diverse and inclusive workplace. As an equal-opportunity employer, we welcome applicants of all backgrounds, gender identities, and abilities. If you require any adjustments during the selection process, please inform our Talent Acquisition Team. Come join the Team! Department BL Financial Services | Banking & Delivery Role Backend Developer Locations Lisbon Work Model Hybrid Seniority Experienced Professional Lisbon About Celfocus Celfocus is pioneering the future of business through Next-Gen Intelligence - the convergence of data, AI, and human creativity to build more autonomous and adaptive organisations. Guided by our core belief - Making Data Actionable - we partner with leading companies to co-create intelligent solutions that turn data into insight, agility, and business value. Operating in over 25 countries, we bring together business experts, data scientists, and AI engineers to turn complexity into clarity and vision into measurable impact. Founded in 2000, Celfocus is part of Novabase, listed on Euronext Lisbon. To know more, visit www.celfocus.com