Senior Java Developer - 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 a highly experienced Senior Java Developer to design, develop, and enhance scalable microservices-based applications within the Telco IT domain. This role involves hands-on development, technical solution ownership, and collaboration across cross-functional teams, including DevOps, architects, and product stakeholders. The individual will contribute to delivering robust, high-performance systems and guide teams in implementing innovative and efficient technical solutions ## What you’ll do Develop and perform unit testing for Java/Spring Boot applications Apply strong debugging skills to troubleshoot complex issues Design and manage data models and database interactions Conduct performance testing and tuning of applications Lead and guide teams to identify and implement improved solutions Translate business and functional Telco requirements into technical designs Own solution design, configuration, and implementation across multiple teams Define and configure interfaces for data exchange between services and front-end applications Present high-level, solution, and technical designs to cross-functional teams Analyse defects and coordinate resolution across teams Handle incidents and provide workarounds in complex production scenarios Conduct code reviews and approve pull requests for complex changes Collaborate with Product Owners/Managers and System Architects for feature breakdown Support system architecture design and high-level planning Assist DevOps teams in deployment across environments ## Who you are Strong expertise in Java, Spring Boot, microservices, and database technologies (relational and non-relational) Experience in technical architecture, system design, and solution development (minimum 6 years in relevant areas) At least 2 years of experience working in a DevOps or cloud environment Familiarity with tools such as Kafka, Grafana, AWS, GitHub, Jira, and Confluence Experience working in Agile frameworks (SAFe, Scrum, Kanban, or hybrid models) Working knowledge of Telco business domains (Cable/TV preferred) Ability to manage stakeholders effectively and collaborate across teams A proactive learner with a strong interest in evolving system landscapes and sharing knowledge Educational qualification in Computer Science or a related discipline (B.E./B.Tech, BCA/MCA, BSc/MSc ## 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, enterprise-grade telco...