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Vodafone • Bucuresti, Bucuresti, Romania

OSS Fulfilment Junior Developer

Employment type:  Full time
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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 an OSS Fulfilment Software Developer to contribute to the development and maintenance of OSS Fulfilment software components and services. Working as part of a collaborative engineering team, you will support the delivery of new features, fixes and automation capabilities while building your technical expertise in telecommunications and enterprise software environments. This role offers the opportunity to develop hands-on experience across software development, testing, troubleshooting, integration technologies and modern engineering practices.

What you’ll do

  • Implement features and fixes within OSS Fulfilment components in line with team engineering standards and development practices.
  • Write and maintain unit tests and support integration testing activities to help ensure solution quality.
  • Assist with troubleshooting activities, log analysis and defect resolution across applications and integrations.
  • Contribute to technical documentation updates, including technical notes, operational documentation and runbooks.
  • Support continuous improvement activities that enhance application quality, maintainability and delivery efficiency.
  • Collaborate with development, operations and support teams to validate solutions and assist with issue replication where required.
  • Provide clear and consistent progress updates and ensure implemented changes are documented and handed over effectively

Who you are

  • You hold a Bachelor’s degree in Computer Science, Software Engineering, Telecommunications or have equivalent practical experience.
  • You have basic to intermediate knowledge of Java development and object-oriented programming, with a strong willingness to learn and grow in enterprise software environments.
  • You possess foundational knowledge of relational databases and SQL, ideally including exposure to Oracle databases and PL/SQL concepts.
  • You understand software development lifecycle practices, including coding standards, unit testing, defect resolution and technical documentation.
  • You have exposure to, or are keen to learn, integration technologies and patterns used in OSS environments, including JDBC, XML-based interfaces, HTTP/XML and SOAP services.
  • You have a basic understanding of scripting and automation concepts, with Shell scripting knowledge considered advantageous.
  • You are familiar with version control systems and development toolchains used within enterprise delivery environments.
  • You have a basic understanding of Artificial Intelligence concepts and experience or interest in AI-assisted development tools.
  • You are able to use AI-assisted tools to support coding, testing and troubleshooting activities while continuously developing your skills.
  • ou demonstrate curiosity, a willingness to learn, strong collaboration skills and effective communication.
  • You communicate confidently in English, both written and spoken.
  • Knowledge of testing and deployment activities within integration environments would be beneficial.

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

  • Hybrid way of working
  • Medical and dental services
  • Life and hospitalization insurance
  • Dedicated employee phone subscription
  • Take control of your benefits and choose any of the below options: MEAL TICKETS/ PRIVATE PENSION/ VACATION VOUCHERS/ CULTURAL VOUCHERS within the budget.
  • Special discounts for gyms and retailers
  • Annual Company Bonus
  • Loyalty Programme
  • Ongoing Education – we continuously invest in you to ensure you have everything needed to excel on the job and enhance your skills
  • You get to work with tried and trusted web-technology
  • Getting in on the ground floor of a technology changing company
  • We let you write your own story by planning vacations: go for a trip, experience new things, have fun and enjoy your 23 days off.
  • Special Paternal Program - 4 months of paid paternity leave

What skills you will learn

  • OSS Fulfilment application development and support within enterprise and telecommunications environments.
  • Java software development and object-oriented programming best practices.
  • Database technologies, SQL and Oracle-based application support concepts.
  • Integration technologies including JDBC, XML interfaces, HTTP/XML services and SOAP-based integrations.
  • Software testing, deployment activities, defect analysis and technical troubleshooting techniques.
  • Practical application of AI-assisted development tools in coding, testing and operational support activitie

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.

Alert

Apply for Vodafone jobs only through the official Vodafone Careers website to avoid job scams and fraud.
#JDEnhancedByTARA

Follow us on social media

LinkedIn: VOIS on LinkedInFacebook: VOIS on FacebookInstagram: VOIS on InstagramYou can also chat with our employees to learn more about our projects: Chat with VOIS employees

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Working at Vodafone

2 office days / week

A little flex time

Company benefits

UK (28), India (22), Egypt (21), Hungary (20), Romania (20), Albania (22), Turkey (14) days annual leave + bank holidays
Work from anywhere scheme – work for up to 20 days/year abroad (dependant on country)
Annual bonus – dependant on company performance
Employee discounts
Personal development days – once per quarter
Learning platform – access to Harvard Business Publishing, MIT Horizon and Skillsoft
Enhanced maternity leave – 16 weeks (paid) with a phased return to work over 6 months
Enhanced paternity leave – 16 weeks (paid) with a phased return to work over 6 months
Volunteer days – up to 5 days
Coaching – access to a free certified internal pool of coaches
Mentoring
Carer’s leave
Adoption leave – 16 weeks (paid) with a phased return to work over 6 months
Enhanced sick days
Mental health platform access
Mental health first aiders
Employee assistance programme
Complimentary Medical Services – 24/7 online doctor service
Compassionate leave
Home office set up
Buddy scheme
Referral bonus
Early finish Fridays
Buy or sell annual leave
Cycle to work scheme
Life insurance
Sabbaticals
Salary sacrifice
Share options
Teambuilding days
Faith rooms
Enhanced pension match/contribution
Learning license

Awards & Accreditations

1st – Most loved - Large companies

1st – Most loved - Large companies

Flexa awards 2026
1st - Most Inclusive Company

1st - Most Inclusive Company

Flexa awards 2026
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2026
Flex spring

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Flexa

Vodafone

OSS Fulfilment Developer

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Vodafone

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Company employees:

85,887

Gender diversity (m:f):

61:39

Hiring in countries

Australia

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Czechia

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Greece

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