Join Vodafone as a Senior Backend Developer in Lisboa, Portugal, working in a flexible hybrid arrangement with 8-10 in-office days per month. In this role, you will design, develop, and maintain robust backend services and RESTful APIs using Java and Spring Boot to power digital channels and customer-facing applications.
Requirements
Degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
Experience with Java, Spring Boot, Git, and Maven.
Understanding of REST APIs, microservices architecture, and unit/testing frameworks (JUnit, Mockito).
Familiarity with relational or NoSQL databases like PostgreSQL and MongoDB.
Exposure to Docker, cloud platforms (AWS, Azure, GCP), and CI/CD concepts is advantageous.
Skills & Responsibilities
Java & Spring Boot: Design, develop, and maintain backend applications and RESTful APIs supporting customer-facing digital channels.
Microservices: Contribute to the implementation of scalable and reliable microservices architectures.
Testing & Quality: Write clean, maintainable, and well-tested code using unit and integration testing frameworks like JUnit and Mockito.
Collaboration: Work closely with frontend engineers, architects, and product teams within Agile/Scrum squads to deliver end-to-end solutions.
DevOps & CI/CD: Troubleshoot application issues and contribute to CI/CD pipelines and automated deployment processes.
Potential transition routes: People from Software Engineer, Full Stack Developer, or Java Developer roles may bring relevant programming and API development skills, alongside meeting the core Java and Spring Boot requirements.
Job description
Join Us
At Vodafone, we’re not just shaping the future of connectivity for our customers – we’re shaping the future for everyone who joins our team. When you work with us, you’re part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact. We are seeking a motivated Backend Software Engineer to join our Digital Experience Layer (DxL) engineering team. In this role, you will contribute to the design, development, testing, and maintenance of backend services that power digital channels and customer-facing applications. You will work closely with other engineers, architects, product teams, and QA to build scalable, secure, and high-performing backend solutions while following modern software engineering practices. This is an excellent opportunity for an engineer looking to grow their technical skills and gain experience working with cloud-native applications and microservices.
What you’ll do
Design, develop, and maintain backend applications and services;
Develop RESTful APIs using Java and Spring Boot;
Contribute to the implementation of scalable and reliable microservices;
Collaborate with frontend engineers and other cross-functional teams to deliver end-to-end solutions;
Write clean, maintainable, and well-tested code following engineering best practices;
Participate in code reviews and technical discussions;
Troubleshoot, debug, and resolve application issues;
Support the continuous improvement of application performance, reliability, and maintainability;
Contribute to CI/CD pipelines and automated deployment processes;
Work within Agile/Scrum teams to deliver high-quality software.
Who you are
Degree in Computer Science, Software Engineering, or a related field (or equivalent experience);
Experience with Java and Spring Boot;
Understanding of REST APIs and backend application development;
Knowledge of microservices architecture principles;
Experience with Git and Maven;
Familiarity with relational and/or NoSQL databases (e.g. PostgreSQL, MongoDB);
Understanding of unit and integration testing (e.g. JUnit, Mockito);
Exposure to Docker and containerized applications is a plus;
Basic understanding of cloud platforms (AWS, Azure, or GCP) is an advantage;
Familiarity with CI/CD concepts and DevOps practices is desirable;
Understanding of Clean Code principles and software design fundamentals;
Good analytical and problem-solving skills;
Strong communication and collaboration skills;
Willingness to learn, receive feedback, and continuously develop technical skills.
Not a perfect fit?
Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.
What's in it for you
Hybrid Work Model - Flexible hybrid work model with 8-10 in-office days per month, managed by team leaders;
Vodafone Products and Services - Employees get a mobile phone, free communication plan, data card, and various discounts on services and products;
Recognition - Recognition programs for innovative, creative, high-potential employees and exemplary behaviors;
Health and Well-being - Well-being Program offers nutrition and psychological consultations, webinars, workshops, and discounts on various services and products;
Learning - Access to Communities of Practice and a customizable digital training platform with high-quality content (namely Harvard Business Publishing, Skillsoft and Speexx);
Local and International Mobility - Internal recruitment with local and international rotation opportunities across departments and roles.
Who we are
We are a leading international Telco, serving millions of customers. At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve people's lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live and we protect the planet, whilst helping our customers do the same.
Belonging at Vodafone isn't a concept; it's lived, breathed, and cultivated through everything we do. You'll be part of a global and diverse community, with many different minds, abilities, backgrounds and cultures. ;We're committed to increase diversity, ensure equal representation, and make Vodafone a place everyone feels safe, valued and included.
If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, please refer to https://careers.vodafone.com/application-adjustments/ for guidance.
