Full Stack Developer – Telecom BSS & Network Integration
R&D
Poland (Remote)
DESCRIPTION
About the Role:
We are seeking an experienced Full Stack Developer with a strong background in Telecom Business Support Systems (BSS), network operations, and mobile network provisioning. The ideal candidate will be comfortable working across backend and frontend development, scripting, and API integrations, while also understanding mobile network callflows to enable the creation of value-added services, workflows, and third-party integrations.
Key Responsibilities:
Design, develop, and maintain full stack applications supporting Telecom BSS and network operations.
Develop and integrate APIs (OpenAPI/REST) for interoperability with third-party systems.
Implement scripts and automation tools to support provisioning, operations, and monitoring of mobile network elements.
Translate mobile network callflows into workflows or value-added services.
Collaborate with product, network, and operations teams to understand requirements and deliver solutions.
Ensure high performance, scalability, and reliability of developed systems.
Troubleshoot issues across multiple systems and technologies.
REQUIREMENTS
Proven experience as a Full Stack Developer (backend + frontend).
Strong proficiency in one or more backend languages/frameworks (e.g., Java, Node.js, Python).
Good experience with frontend technologies (e.g., React, Angular, Vue.js).
Solid understanding of Telecom BSS (billing, CRM, provisioning, customer management).
Hands-on experience with OpenAPI/RESTful API development and integration.
Knowledge of mobile network architecture and operations (HLR/HSS, MSC, IMS, IN, PCRF, etc.).
Good understanding of mobile network callflows (voice, SMS, data, signaling).
Experience building value-added services (VAS) or workflow engines in telecom environments.
Familiarity with databases (SQL/NoSQL) and cloud-native environments is a plus.
Excellent problem-solving skills and ability to work in cross-functional teams.
Preferred Qualifications:
Experience in telecom OSS/BSS platforms (charging, mediation, CRM, provisioning systems).
Knowledge of Diameter, SIP, MAP, or CAMEL signaling.
Familiarity with containerized environments (Docker, Kubernetes).
Experience in CI/CD pipelines and DevOps practices.
ABOUT WEBBING
Founded in early 2010, Webbing is a global data MVNO that delivers enterprise grade, global connectivity and IoT services across more than 200 countries and 600+ mobile carriers' networks. Webbing's secured network delivers network protection and web content intelligence.
Enterprise customers can manage, monitor, and optimize data usage in real-time with Webbing's powerful software platform. Gain visibility by application type and have the power to white list applications and limit non-business applications with the click of a button, saving money and improving compliance.
WHAT WE OFFER
Fully remote
An exciting and challenging workplace with great skill and knowledge development opportunities.
The opportunity to join a team of highly professional specialists in an international environment.
The opportunity for professional development within a reputable international innovative and growing company.
Our objective is to keep your organization and devices perpetually connected with innovative, high-quality, and scalable technology so that you can achieve your vision. We understand that you are looking for a long-term partner that meets your needs, technically and financially.
With our global distribution centers and dedicated account managers, we will make sure your technical setup and SIMs meet your deployment needs. With our 24/7 service team you’ll get the highest quality of around-the-clock service.
