Senior Backend Developer-VOIS

Job Description

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 Backend Engineer with 4–5 years of experience to design and build scalable backend services using Python. This role involves owning backend architecture, integrating advanced AI technologies, and mentoring engineers. You will collaborate with global teams to deliver intelligent, high-impact solutions in a dynamic environment.

What you’ll do

Design, develop, and maintain production-grade backend services using Python (FastAPI, Flask, or Django).Own backend architecture and contribute to technical decision-making.Integrate advanced AI capabilities such as LLMs, RAG, and Vector Databases.Define and evolve API standards and microservices architecture.Build automation solutions to optimise processes and operational efficiency.Collaborate with international, cross-functional teams to deliver scalable products.Conduct code reviews, mentor engineers, and ensure best practices.Support the growth of a strong engineering culture.

Who you are

Strong proficiency in Python backend development and fundamentals.Expertise in database technologies (PostgreSQL, MySQL).Solid knowledge of API design, integrations, and microservices patterns.Hands-on experience with RAG techniques and Vector Databases.Familiarity with cloud environments (AWS, Azure, or GCP).Excellent English communication skills.Analytical, adaptable, and proactive with leadership qualities.Bachelor’s degree in Computer Science 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 cutting-edge AI technologies and scalable backend systems.Exposure to global teams and international product environments.A culture that values innovation, collaboration, and continuous learning.Professional growth through mentorship and technical leadership.

What skills you will learn

Advanced AI integration (LLMs, RAG, Vector Databases).Microservices architecture and API standardisation.Cloud deployment and automation strategies.Leadership and mentoring in a global tech 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, 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 and #StayConnected

LinkedInFacebookInstagram
You can also chat with our employees to learn more about our projects: Click here