Senior Full Stack Developer (C# / .NET) - VOIS

Who we are VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation. As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in partnership with customers across Vodafone Group, local markets, and partner markets to simplify and drive growth. With our strategic partner Accenture, we work alongside our Vodafone customers, other Telco and tech companies to drive transformation, meet the challenges of our industry and ensure we stay relevant and resilient. This partnership is a unique, industry-first model which brings together the best of in-house and 3rd party capability. We work with customers across 28 countries from 10 VOIS locations: Albania, Egypt, Hungary, India, Romania, Spain, Turkey, UK, Germany, Ireland, and with a network of teams in Czech Republic, Italy, Greece, and Portugal. #VOIS #BeUnrivalled #CreateTheFuture About this Role We are seeking an experienced Senior Full Stack Developer to design, build and maintain scalable, secure, cloud-native web applications across the full technology stack. This role involves working with React, Node.js, C#/.NET, PostgreSQL and AWS within a microservices architecture. The individual will contribute to technical design, lead complex problem-solving, mentor colleagues, and embed AI-assisted development practices to enhance delivery quality and efficiency in an agile environment. What you’ll do • Deliver full-stack solutions, taking features from concept through to production and ongoing support. • Develop responsive and accessible front-end applications using React, Node.js and modern JavaScript/TypeScript. • Build robust back-end services and RESTful APIs using C#/.NET. • Design and optimise PostgreSQL schemas and queries to ensure performance, integrity and security. • Deploy and manage applications on AWS using microservices architecture, CI/CD and containerisation practices. • Apply AI-assisted development tools across coding, testing, refactoring and review with appropriate validation. • Lead and participate in code reviews and ensure adherence to high engineering standards. • Contribute to architectural decisions and mitigate technical risks. • Collaborate with cross-functional teams to translate business requirements into technical solutions. • Actively participate in agile ceremonies and maintain transparent work tracking using Jira. Who you are • Extensive hands-on experience in full stack development (minimum 8+ years; 12+ years preferred in professional environments). • Strong expertise in React, Node.js, JavaScript/TypeScript and modern front-end development practices. • Advanced knowledge of C#/.NET, RESTful API design and object-oriented programming. • Solid experience working with PostgreSQL including schema design and optimisation. • Practical experience with AWS and cloud-native application deployment. • Proven experience designing microservices-based systems with CI/CD pipelines and containerisation. • Proficiency in Git, automated testing and secure coding practices. • Experience applying AI tools within the software development lifecycle with sound judgement. • Excellent communication, collaboration and mentoring skills. • Strong analytical thinking, attention to detail and ownership of outcomes. • Comfortable working in agile/SAFe environments with tools such as Jira. • Degree in Computer Science, IT or related field (or equivalent experience) Not a perfect fit? Concerned you may not meet every requirement? Vodafone is committed to creating an inclusive workplace where everyone can thrive. If you are excited about this role but your experience does not align exactly with every aspect of the job description, you are encouraged to apply. You may be the right candidate for this or another opportunity, and the recruitment team will support you in exploring where your skills fit best. What's in it for you • Opportunity to work on large-scale, impactful digital insurance platforms serving millions of users. • Exposure to modern cloud-native technologies and AI-assisted engineering practices. • Collaborative team culture that values psychological safety and continuous learning. • Hybrid working model supporting flexibility and work-life balance. • Opportunities to contribute to meaningful products with social impact. What skills you will learn • Advanced cloud-native architecture and scalable system design on AWS. • Practical implementation of AI tools across the development lifecycle. • Microservices and DevSecOps best practices in enterprise environments. • Cross-functional collaboration within agile and SAFe frameworks. • Building high-performance, secure and user-centric digital platforms. VOIS Equal Opportunity Employer Commitment Vodafone recognises and celebrates the value of diversity in building a workforce that reflects the customers and communities it serves. No form of discrimination is tolerated. This includes, but is not limited to, discrimination based on race, colour, age, veteran status, gender identity, gender expression, sexual orientation, pregnancy, maternity or parental status, ethnicity, disability, religion or belief, political affiliation, trade union membership, nationality, citizenship, indigenous status, medical condition, HIV status, neurodiversity, social origin, cultural background, marital or civil partnership status, or socio-economic background. Join Us At Vodafone, we’re working hard to build a better future. A more connected, inclusive and sustainable world. As a dynamic global community, it's our human spirit, together with technology, that empowers us to achieve this. We challenge and innovate in order to connect people, businesses, and communities across the world. Delighting our customers and earning their loyalty drive us, and we experiment, learn fast and get it done, together. With us, you can truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference. Alert Apply for Vodafone jobs only through the official Vodafone Careers website to avoid job scams and fraud. #JDEnhancedByTARA Follow us on social media LinkedIn: Facebook: Instagram: You can also chat with our employees to learn more about our projects: