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 Senior Java Developer to join our Middleware Development Team. The individual will be responsible for designing and developing software applications and products, while also providing technical guidance and coaching to junior team members. This role requires strong problem-solving capabilities, ownership of technical issues, and a collaborative mindset to support production systems and drive innovation. What you will do Participate in the design and development of one or more software modules. Implement requirements in alignment with project design documents. Investigate and recommend suitable technologies and tools. Take ownership of issue resolution and provide clear, timely reporting. Provide technical guidance and coaching to junior team members. Review code and offer constructive feedback to ensure quality. Analyse and resolve software errors within agreed timelines. Support production systems and meet defined KPIs. Contribute to requirement estimation and project planning. Suggest and implement innovative ideas and improvements. Collaborate with team members to meet project goals and adapt to changes. Who you are Bachelor's degree in Computer Science, Engineering, or equivalent. 3-8 years of experience in Java development. Strong knowledge of Object-Oriented Programming, design patterns, and microservices architecture. Proficient in Spring Boot, Spring Security, Spring Cloud, and related frameworks. Experience with relational and NoSQL databases (e.g., MongoDB, Redis). Familiarity with tools and platforms such as Docker, Kubernetes, Jenkins, Git, and AWS. Skilled in REST APIs, SOAP Web Services, and clean code practices. Strong problem-solving, communication, and collaboration skills. Ability to work independently or as part of a team under pressure. Demonstrates a proactive, can-do attitude and a commitment to continuous learning. 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 lead and own key modules within high-impact projects. Exposure to cutting-edge technologies and enterprise-grade systems. A collaborative environment that values innovation and continuous improvement. A culture that supports flexibility, adaptability, and professional growth. The chance to make a meaningful impact within a global organisation. What skills you will learn Advanced microservices and cloud-native development practices. Scalable architecture design and performance optimisation. Leadership and mentoring techniques for technical teams. DevOps tools and CI/CD pipeline integration. Enhanced problem-solving and root cause analysis in production environments. 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 be 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 and #StayConnected LinkedIn Facebook Instagram Chat with our employees to learn more about our projects