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 systems

Exposure to modern cloud and microservices architectures

Collaboration with global teams and cross-functional experts

Continuous learning through complex projects and evolving technologies

A supportive environment that encourages innovation and professional growth

What skills you will learn

Advanced microservices architecture and distributed systems design

Cloud-native development and DevOps practices in AWS environments

Performance optimisation and scalability techniques

Cross-team collaboration and technical leadership capabilities

End-to-end solution ownership in a large-scale enterprise setting

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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