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.
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About this Role

We are seeking an experienced Dot Net Application Development Specialist to support the availability, performance, and continuous enhancement of mission‑critical technology platforms within IT Operations Engineering – BSS. This role focuses on building scalable, secure, and cloud‑native solutions while collaborating closely with cross‑functional teams to deliver reliable, customer‑centric systems at scale.

What you will do

• Design and develop robust, scalable application architectures using cloud‑native solutions on Azure
• Collaborate with cross‑functional teams to analyse requirements and translate them into technical solutions
• Apply agile and scrum methodologies throughout the software development lifecycle
• Participate in technical discussions, conduct code reviews, and promote coding standards
• Mentor junior and mid‑level developers through collaborative knowledge sharing
• Design applications with a strong focus on security, availability, scalability, and maintainability
• Build and enhance delivery‑ and stability‑focused tooling across diverse environments
• Conduct testing, debugging, and optimisation to ensure reliability and performance
• Implement algorithms to improve software functionality and efficiency
• Manage end‑to‑end availability and performance of mission‑critical systems
• Create and maintain technical documentation for operational reference
• Integrate third‑party components and troubleshoot existing software
• Implement error handling, self‑healing mechanisms, and continuous improvements

Who you are

• Experienced in .NET Framework and .NET Core development
• Proficient with ASP.NET Core, MVC, Web API, and Entity Framework
• Skilled in frontend technologies such as micro‑frontends, Blazor, Angular or React, HTML, CSS, and JavaScript
• Knowledgeable in UI/UX principles and responsive design using Bootstrap
• Familiar with Azure services such as Functions, App Services, and SQL
• Exposure to containerisation tools including Docker and Kubernetes
• Comfortable working with Oracle SQL and ETL concepts
• Experienced in scripting using Bash to automate workflows
• Collaborative, analytical, and confident in troubleshooting complex technical challenges
• Able to communicate effectively and perform consistently in dynamic environments

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

• Exposure to large‑scale, mission‑critical telecom platforms
• Opportunities to work with modern cloud and microservices architectures
• A collaborative environment that values learning and knowledge sharing
• The ability to influence technology solutions used across global markets

What skills you will learn

• Advanced cloud‑native and platform engineering practices
• Scalable system design and performance optimisation techniques
• Automation and self‑healing system implementation
• Cross‑functional collaboration within a global enterprise environment

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.

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