C++ Backend Developer – Sofia
Ref. #
14872
Work type
На място
Place of work
гр. София
Published on:
19 May 2026
Valid until:
16 June 2026
THE BENEFITS OF BEING PART OF THE TEAM:
Compensation package
• Attractive salary based on your performance
• Monthly food vouchers – €52
• Device voucher – €312
• SIM card with an Unlimited plan
• No cap on bonuses under the “Refer a Friend” program
• Preferential conditions for Vivacom services for you and your loved ones
Work–Life Balance
• 23 days of paid leave + an extra day off for your birthday
• Flexible working hours
• Hybrid working model depending on the position
• Additional health insurance for you and your family
• Co-financed sports card
• Discounts at over 100 great places – shops, restaurants, hotels
Not just a job. Growth.
• Personal mentor and access to an interactive e-learning platform
• A real career development plan
WHAT WILL YOU DO?
• Participate in the architecture, development, and modernization of critical BSS/OSS enterprise systems
• Develop new features and enhance existing functionalities through efficient, reliable, and scalable C++ code
• Work on backend and microservices-based solutions in a large enterprise IT environment
• Collaborate with cross-functional teams to ensure system stability, integration, and incident-free operations
• Contribute throughout the full software development lifecycle, following business, legal, and technological requirements
WHAT DO WE EXPECT FROM YOU?
• 3+ years of experience in software development with strong knowledge of C++, OOP, data structures, and algorithms
• Good knowledge of SQL, SOLID principles, and design patterns
• Experience with CI/CD tools and Atlassian stack (JIRA, Bamboo, Git/Bitbucket)
• Experience in microservices development and teamwork in agile environments
• Proactive, self-driven mindset and passion for coding
• Bonus: experience with PostgreSQL/Oracle/MS SQL, message brokers/ESBs, JavaScript, and telecom protocols such as Diameter, RADIUS, and other 3GPP signaling protocols
Become part of our team!
APPLY NOW!
Click “ Кандидатствай” and send your CV by 16th June 2026.
Compensation package
• Attractive salary based on your performance
• Monthly food vouchers – €52
• Device voucher – €312
• SIM card with an Unlimited plan
• No cap on bonuses under the “Refer a Friend” program
• Preferential conditions for Vivacom services for you and your loved ones
Work–Life Balance
• 23 days of paid leave + an extra day off for your birthday
• Flexible working hours
• Hybrid working model depending on the position
• Additional health insurance for you and your family
• Co-financed sports card
• Discounts at over 100 great places – shops, restaurants, hotels
Not just a job. Growth.
• Personal mentor and access to an interactive e-learning platform
• A real career development plan
WHAT WILL YOU DO?
• Participate in the architecture, development, and modernization of critical BSS/OSS enterprise systems
• Develop new features and enhance existing functionalities through efficient, reliable, and scalable C++ code
• Work on backend and microservices-based solutions in a large enterprise IT environment
• Collaborate with cross-functional teams to ensure system stability, integration, and incident-free operations
• Contribute throughout the full software development lifecycle, following business, legal, and technological requirements
WHAT DO WE EXPECT FROM YOU?
• 3+ years of experience in software development with strong knowledge of C++, OOP, data structures, and algorithms
• Good knowledge of SQL, SOLID principles, and design patterns
• Experience with CI/CD tools and Atlassian stack (JIRA, Bamboo, Git/Bitbucket)
• Experience in microservices development and teamwork in agile environments
• Proactive, self-driven mindset and passion for coding
• Bonus: experience with PostgreSQL/Oracle/MS SQL, message brokers/ESBs, JavaScript, and telecom protocols such as Diameter, RADIUS, and other 3GPP signaling protocols
Become part of our team!
APPLY NOW!
Click “ Кандидатствай” and send your CV by 16th June 2026.
Only short-listed candidates will be invited for an interview.
Запознай се с IT екипа на Vivacom
Стани част от сплотения IT екип на Vivacom. Ще имаш възможност да работиш по разнообразни проекти, използвайки Big Data и BI решения. Част от проектите включват автоматизирани приложения за уеб и мобилни приложения, както и създаването на дигитални платформи.
Professional field
ИТ - Разработка / поддръжка на софтуер, Телекомуникации
