Telecom Integration

2 weeks ago

Gurgaon, Haryana, India U2opia Mobile Full time ₹ 15,00,000 - ₹ 28,00,000 per year

We are seeking a Telecom Integration & Development Engineer with strong experience in telecom core networks and hands-on development to design, build, and deploy a new Entitlement Server supporting SIM-based silent authentication.

Unlike purely architectural roles, this position requires practical setup of environments, backend coding, and integration with operator-grade systems. You will work closely with backend, DevOps, and product teams to deliver a carrier-grade platform.

Role & responsibilities

  • Set up and manage development, lab, and test environments (containerized and cloud-based).
  • Develop and configure backend modules/APIs enabling SIM/eSIM-based authentication flows (EAP-AKA, fallback).
  • Integrate with HSS, AAA, UDM, and PCRF systems, including use of simulators (Open5GS, srsLTE, freeDiameter).
  • Create automated test suites (unit + integration) and ensure 7080% coverage of core functions.
  • Implement DevOps practices: CI/CD pipelines, monitoring, and observability (Docker, Kubernetes, Helm, Prometheus, Grafana).
  • Support internal validation and operator UAT, including troubleshooting in real-world operator testbeds.
  • Prepare production-ready deployment packs (Helm charts, docker-compose, automation scripts).
  • Collaborate with security teams on penetration testing, threat modelling, and performance benchmarks.

Preferred candidate profile

  • Strong telecom systems or core network software experience.
  • Hands-on backend development in Java (Spring Boot), Python, or Go.
  • Experience with containerization (Docker, Kubernetes) and CI/CD tools (Jenkins, GitHub Actions, GitLab).
  • Practical knowledge of telecom authentication flows (EAP-AKA, SIM-based auth).
  • Experience working with HSS, AAA, or IMS systems in telecom environments.
  • Familiarity with GSMA TS.43 standards and 3GPP protocols.
  • Ability to set up, debug, and troubleshoot telecom test environments.
  • Security awareness: threat modeling, penetration testing, and data protection schemes.

Bonus Points For

Experience with 5G Core or GSMA Open Gateway APIs.

Experience deploying software in operator-grade testbeds.

Hands-on with monitoring/observability (Prometheus, Grafana, ELK).

Prior work on entitlement servers, provisioning systems, or SIM authentication flows.

  • Telecom Lead Engineer

    4 days ago

    Gurgaon, Haryana, India Right Advisors Private Limited Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Hiring: Telecom Lead EngineerTURKISH MNC OIL N GAS DivisionLocation:– UK / GurgaonReports to:Electrical Engineering Group SupervisorRole Summary:Lead telecom engineering & integration forOil & Gas EPC projects(FEED, Detailed Design & EPC phases).Responsible for telecom system design, cybersecurity compliance, and seamless integration with multidisciplinary...

  • Lead Telecom Engineer

    2 weeks ago

    Gurgaon, Haryana, India U2opia Mobile Full time US$ 1,50,000 - US$ 2,00,000 per year

    About the RoleWere looking for a Lead Engineer with strong experience in telecom core networks and system integration to lead the design and development of a new Entitlement Server supporting SIM-based silent authentication. This is a strategic R&D role where you will work closely with our backend and product teams to build a carrier-grade platform that...

  • Telecom Solution Designer

    1 week ago

    Gurgaon, Haryana, India beBeeSolution Full time

    About This RoleWe are seeking an experienced System Architect to join our team.Design and implement system solutions that meet customer needs in a market positioning perspective.Develop effective end-to-end solutions, through high and low-level design of architecture.Maintain solution integrity over time, including verification that the solution meets client...

  • Telecom Manager

    2 weeks ago

    Gurgaon, Haryana, India IGT Solutions Full time ₹ 15,00,000 - ₹ 20,00,000 per year

    Role: Telecom ManagerLocation: GurugramMode: Work from Office 24*7 Profile Summary: The demand for skilled Telephony Managers, particularly those with expertise in cloud-based contact center solutions like NICE in Contact, Genesis or Amazon Connect. We are looking for professionals who can enhance customer interactions, streamline operations, and leverage...

  • Telecom Expertise Specialist

    1 week ago

    Gurgaon, Haryana, India beBeeTechnical Full time ₹ 1,04,000 - ₹ 1,30,878

    Seeking a skilled Technical Solution Specialist to provide technical expertise throughout the sales cycle, particularly for solutions related to RAN Intelligent Controller (RIC) and rApps. You will work closely with Sales, Product, and Engineering teams to demonstrate technical feasibility and ensure that proposed solutions perfectly align with customer...

  • Assistant Manager Telecom

    2 weeks ago

    Gurgaon, Haryana, India IGT Solutions Full time ₹ 1,04,000 - ₹ 1,30,878 per year

    Role: Telecom-Assistant ManagerLocation: GurugramMode: Work from Office 24*7Profile Summary:The demand for skilled Telephony Managers, particularly those with expertise in cloud-based contact center solutions like NICE inContact, Genesis or Amazon Connect. We are looking for professionals who can enhance customer interactions, streamline operations, and...

  • Assistant Telecom Engineer

    2 weeks ago

    Gurgaon, Haryana, India IGT Solutions Full time ₹ 5,00,000 - ₹ 8,00,000 per year

    Role : Assistant Telecom Engineer ( NICE inContact/ Nice Cxone )Location: GurugramMode: Work from Office 24*7Profile Summary:The demand for skilled Telephony Engineer, particularly those with expertise in cloud-based contact center solutions like NICE inContact, Genesis or Amazon Connect. We are looking for professionals who can enhance customer...

  • Integration & Customisation Engineer( PHP & React) - Freshers

    4 days ago

    Gurgaon, Haryana, India Exotel Full time ₹ 6,00,000 - ₹ 12,00,000 per year

    About the CompanyExotel is a leading full-stack customer engagement platform and business-focused virtual telecom operator. Exotel has also recently received a virtual telecom operator license to offer cost-effective end-to-end VoIP telephony services, making the company a 100% compliant cloud calling operator. Exotel was founded in 2011 and has an...

  • Network Integration Engineer| 4-6 years

    2 weeks ago

    Gurgaon, Haryana, India Capgemini Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Job Description Minimum of 5 (IP Integration Engineer)years of telecom experience in IP/MPLS /Nuage domain. Good knowledge of IP technical solutions - IPV4, IPV6, routing, switching, mpls Understanding of Service providers network operation Understanding of ip/mpls, services l2 vpn, l3 vpn , vll , wbx, leaf, spine etc. Hands-on in configuring...

  • Technical Lead

    1 week ago

    Gurgaon, Haryana, India Amantya Technologies Full time ₹ 15,00,000 - ₹ 28,00,000 per year

    Role & responsibilitiesLead end-to-end design and development of a log collection, management, and parsing application tailored for telecom network elements and systems.Architect scalable log processing pipelines with support for real-time and batch analysis.Define data models, parsing rules, and transformation logic for varied telecom log formats (e.g.,...