2 5G Core Jobs

Role & responsibilities Job Description Overview: We are seeking an experienced and highly skilled C/C++ Senior Software Engineer to join our dynamic development team. Strong Experience in 5G Core Network AMF, SMF,UPF,PCF) or LTE EPC (MME, PGW, SGW etc) Responsibilities: Coding: Design, develop, and maintain software in C/C++, including but not limited to 4G/5G core network elements Strong Experience in 5G Core Network AMF, SMF,UPF,PCF) or LTE EPC (MME, PGW, SGW etc) Problem Solving Optimization : Analyse complex technical problems, troubleshoot issues, and provide innovative solutions. Optimize critical performance areas, memory usage, and multithreading for high-performance applications. Collaboration : Work closely with cross-functional teams, including Product Management, Quality Assurance, and Operations, to define project requirements, ensure timely delivery, and maintain high-quality software solutions. Documentation : Create and maintain technical documentation e.g., code documentation to ensure clarity and knowledge sharing across the team. Continuous Improvement : Stay updated on industry trends, new tools, and technologies related to C/C++ programming, and propose their integration into projects when appropriate. Foster a culture of continuous learning and process improvement. Contribute to the design and implementation of system integration, testing, and validation in both simulation and live network environments. Required Qualifications: Education : Bachelors or master’s degree in computer science, Engineering, or related field, or equivalent practical experience. Experience : At least 3-9 years of hands-on experience in C/C++ programming, with a strong understanding of low-level programming concepts. In-depth knowledge of system-level programming, memory management, multithreading, and performance optimization in C/C++. Technical Skills : In-depth knowledge of system-level programming, memory management, multithreading, and performance optimization in C/C++. Familiarity with version control systems (e.g., Git), build systems (e.g., Make, CMake), and continuous integration tools. Excellent debugging skills using GDB, Wireshark. Experience in Socket programming, Message Queue, Multi-threading Experience in system architecture, code reviews and microservice architecture. Soft Skills : Strong problem-solving abilities and attention to detail. Excellent communication skills to articulate complex technical concepts to both technical and non-technical stakeholders. Ability to work well under pressure and manage multiple priorities. Preferred candidate profile

The 5G Security Edge Protection Proxy (SEPP) is a non-transparent proxy that sits at the perimeter of the PLMN network and enables secured communication between inter-PLMN network messages. Your responsibilities will include understanding the needs, gathering and prioritizing requirements, and working with world-class software development teams globally to design, develop and deliver the features Mandatory Skills: Must have good experience in 5G (SEPP, AMF, SMF, NRF, AUSF, PCF, UDR etc..) mobile core. Should have good knowledge of 3GPP Standard for 4G/5G Mobile Core. Knowledge of protocols like HTTP/2, TLS, and JSON/REST. Should have very good understanding of the Virtualization/Containerization Automating some of the above mentioned activities programmatically via their APIs. Solid experience in high scalability projects involving cloud-based infrastructure design and implementation. Strong Multithreaded programming and debugging skills in JAVA. Strong Programming and debugging skills on Linux. Good experience with developing Microservices based Rest Services using J2EE Spring. Minimum 5 Years of Experience in Java based applications. Minimum 5 Years of Experience in designing and implementing web applications using J2EE Spring Boot based backend. Good experience with Spring Boot, Spring Cloud, Spring Data, Spring Security, Spring Integrations, MySQL DB. Good experience with Automated Unit Testing of components. Ability to quickly isolate and troubleshoot issues. Experience in Jira, Git and Confluence will be an additional advantage Good exposure to Container/ Micro-service infrastructure tools such as Kubernetes, Celph, Helm, Docker, Cloud Native etc.. Comfortable multi-tasking in a fast-paced, agile team environment. Proficient in scripting languages including Bash, Python and JavaScript a plus. Experience with CI/CD pipelines. Experience in communicating with various operators will be an additional advantage. Excellent written and oral communications skills. Responsibilities Develop features for 5G SEPP using Java Spring boot Lead and technically guide teams for different feature development for 5G SEPP Work with Technical Project Management and Sales to understand requirements and develop features Deploying and configuring network solutions (5G Core Network) on Kubernetes Secure, Scale and manage variety of virtual & cloud computing platforms. Work in a cross functional team environment.