Mobileum - Technical Lead - Java (7-12 yrs)

V2 Solutions; Bengaluru; On-site; INR 2,800,000 - 4,200,000; Full time

Job summary

Mobileum is seeking a highly skilled Java Technical Lead to design, develop, and deploy scalable telecom software. Lead and mentor a technical team, ensure robust backend solutions, and work with MAP, CAP, Diameter, GTP protocols within a modern cloud-enabled environment.

You will drive end-to-end features, collaborate with cross-functional teams, and uphold best practices in software engineering. Prior experience in telecom platforms and Linux-based stacks is desirable.

Qualifications

• Core Java proficiency and design experience.
• Experience with telecom protocols and systems.
• Mentoring junior developers and leading technical initiatives.

Responsibilities

• Design, develop, and maintain high-performance Java-based applications for telecom platforms.
• Collaborate with cross-functional teams to build end-to-end features, including APIs and integrations.
• Work with telecom protocols such as MAP, CAP, Diameter, GTP, etc.
• Participate in code reviews, architecture discussions, and continuous improvement initiatives.

Skills

Core JAVA knowledge

Java debugger & GC

Telecom background

Linux & Redis/Couchbase

Education

BE / B.Tech / M.Tech / MCA in CS/EC

Tools

Linux

Redis

Couchbase

Job description

Description

• Technical Lead (Java) Experience : 7+ years preferred.
• Telecom domain background with Proven ability to mentor technical teams.
• Strong Java development skills along with mandatory telecom protocol.
• Mandatory Protocols : SIP, Diameter, TCAP, MAP, 4G, 5G, GTP

About Us

Mobileum is a leading provider of Telecom analytics solutions for roaming, core network, security, risk management, domestic and international connectivity testing, and customer intelligence. More than 1,000 customers rely on its Active Intelligence platform, which provides advanced analytics solutions, allowing customers to connect deep network and operational intelligence with real-time actions that increase revenue, improve customer experience, and reduce costs. Headquartered in Silicon Valley, Mobileum has global offices in Australia, Dubai, Germany, Greece, India, Portugal, Singapore and UK with global HC of over 1800+.

Join Mobileum Team

• At Mobileum we recognize that our team is the main reason for our success.
• What does work with us mean? Opportunities!

Role

Technical Lead - Java

About the Job

We are seeking a highly skilled and experienced Java Technical Lead with strong expertise in Java development, deep understanding of Telecom protocols and systems You will be responsible for designing, developing, and deploying scalable and intelligent software solutions that power next-generation telecom infrastructure and services.

Roles & Responsibility

• Design, develop, and maintain high-performance Java-based applications for telecom platforms.
• Collaborate with cross-functional teams to build end-to-end features, including backend logic, APIs, and system integrations.
• Work with telecom protocols such as MAP, CAP, Diameter, GTP, etc.
• Participate in code reviews, architecture discussions, and continuous improvement initiatives.
• Ensure best practices in software engineering, including CI/CD, test automation, and cloud deployment.
• Mentor junior developers and contribute to technical leadership in the team.

Desired Profile

• Core JAVA knowledge
• Ability to debug issues with Java profiler and garbage collections.
• Preferable - Able to understand frameworks and CPP code flows.
• Preferable - Telecom background.
• Preferably worked on Linux and has knowledge of database RDBMS and in memory like Redis/Couchbase.

Educational Qualification

• BE. / B.Tech., M./M.Tech. or M. Sc. in Computer Science / Electronics Engineering / MCA

Location

Bangalore