Senior Java/J2EE Developer

Job Title: **Java/J2EE Developer – Protocol Development**

Location \- **Remote Work**

Experience: **5 – 15 Years**

Qualification: **BE/B.Tech/MCA in Computer Science, IT, Electronics, Telecommunications, or related field**

We are seeking an experienced Java/J2EE Developer with strong expertise in Protocol Development and Telecom Domain technologies. The ideal candidate should have hands\-on experience in developing high\-performance, scalable telecom applications and a deep understanding of telecom protocols, network architecture, and distributed systems.

Key Responsibilities

1\. Design, develop, and maintain telecom applications using **Java/J2EE.**

2\. Work on protocol\-level development, integration, and troubleshooting.

3\. Develop scalable and high\-performance backend systems.

4\. Analyse, debug, and optimise application performance.

5\. Collaborate with cross\-functional teams to deliver telecom solutions.

Required Skills

1\. Strong experience in **Java/J2EE development.**

2\. Good knowledge of **Multithreading, IPC, Socket Programming, and Client\-Server Architecture.**

3\. Hands\-on experience with at **least one telecom protocol: SS7, Diameter, SIP, HTTP/2, or LDAP.**

4\. Strong understanding of **Telecom Networks (2G/3G/4G/5G, VoIP, VoWiFi).**

5\. Knowledge of Telecom standards **such as 3GPP, OMA, ATIS, and NENA.**

6\. Experience in Linux development and debugging tools.

7\. Familiarity with Cloud and Container technologies such as **Docker/Podman, Kubernetes, OpenShift, and OpenStack.**

Preferred Skills

1\. Experience in Telecom Product Development.

2\. Knowledge of **REST APIs, Microservices, and CI/CD practices.**

3\. Strong analytical, troubleshooting, and communication skills.

Pay: ₹100,000\.00 \- ₹250,000\.00 per month

Benefits

• Leave encashment
• Work from home

Work Location: Remote