15 LTE Jobs in India
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Bengaluru (Bangalore) · 2 - 12 years · ₹6L - ₹25L / yr · Posted 24 Sep 2026
C++We are actively looking for experienced C++ Developers with strong hands-on experience in 4G/5G Core Network development, particularly Control Plane and Network Programming.
⚡ Immediate Joiners are highly preferred.
🔹 Key Requirements:
• Strong programming skills in C/C++
• Strong knowledge of Data Structures, Algorithms & OOPS
• Hands-on experience in Socket Programming – TCP/UDP, Non-blocking I/O
• Experience with 3GPP message handling, parsing and protocol processing
• Strong hands-on experience in 4G/5G Core Control Plane
• Experience with MME, SGW, PGW, HSS, PCRF, AMF, SMF, UPF, UDM, AUSF, PCF, NRF
• Strong knowledge of Diameter, SIP, GTP-C, GTP-U, PFCP, NAS/NGAP, S1AP, HTTP/2
• Understanding of N1, N2, N3, N4, N6, S1-MME, S1-U, S5/S8 interfaces
• Good understanding of 4G/5G Core Control Plane procedures and call flows
• Strong networking fundamentals: TCP/IP, UDP, Routing, ARP, VLAN, Subnets, L2/L3
• Hands-on Linux development using GCC, GDB, Make and debugging tools
• Experience in low-level debugging, packet flows and performance optimization
🔹 Responsibilities:
• Develop software modules for 4G/5G Core Network systems
• Implement and optimize Control Plane protocol logic
• Work on end-to-end Control Plane call flows
• Debug low-level issues in Control Plane packet flows and system behaviour
• Collaborate with QA/DevOps for network component integration
📌 Priority: Candidates who can join immediately / within a short notice period.
Please ensure the profiles have hands-on 4G/5G Core Networking + Control Plane experience, along with relevant C/C++ development experience
Hyderabad · 1 - 3 years · ₹4L - ₹10L / yr · Profitable · Posted 3 Jul 2024
ROLES & RESPONSIBILITIES:
- Candidate will be responsible for test execution of LTE protocol and performance, analyze and report software defects, interwork with development teams in identifying a potential fix and retest fixes.
- Should be having good analysis skills with a sound understanding of LTE Concepts.
- Responsibilities include test execution- with failure root cause analysis System acquisition, LTE Protocol testing.
- The candidate will also support troubleshooting and reproducing customer failures for debugging.
- Must have good call processing knowledge as per 3GPP specifications for GSM/GPRS/EDGE/WCDMA/LTE capable phones.
- Candidate must be reliable regular with good work ethics.
REQUIRED SKILLS/ABILITIES:
- LTE with 5G/4G Experience
- Understanding of LTE/5G/4G end-to-end flows
- Working experience on UEs and/or RAN side.
- Good understanding of RRC, RRM MAC & NAS protocols on the Air interface
- Tools and Analytical Skills
- Log Analysis Experience
- Working experience with end-to-end setups
- Scripting experience on Keysight/Anite/Anritsu/R&S tools.
EDUCATION & EXPERIENCE:
- B.Tech/M.Tech in Electronics and Communication
- 3 to 8 years plus experience in the 4G/5G domain
- Excellent communication and strong Analytical skills required
Visakhapatnam · 0 - 1 years · ₹2.5L - ₹4L / yr · Posted 2 Jan 2023
Engineer is responsible for the optimization and enhancement of wireless telecommunications networks.
Responsibilities:
Perform in RF Optimization activities with a help of Sr. Engineers.
Optimization of a WCDMA/LTE (3G/4G) network to trouble shoots and improves KPIs.
Understanding of Radio Resource Management functionalities (e.g. Admission Controls, Handover control, Capacity management, etc.).
Essential Qualification and Skills:
Master or Bachelor's degree in EC, Telecommunication, or equivalent required with minimum 70% score.
Excellent interpersonal, written and verbal communication skills.
Working Condition:
Flexible to work long hours including weekends and be ready to work in night shift.
Remuneration: As per Industry standards.
Bengaluru (Bangalore) · 5 - 12 years · ₹15L - ₹40L / yr · Posted 23 Dec 2022
CC++
Pythonı Develop R&D signaling scenarios for 5G and LTE mobile
testing using a proprietary python based framework
ı Log analysis & script verification with customer prototypes
Your qualifications:
ı Engineering Graduate [Computer science or Telecom ]
ı Knowledge of any one protocol layer is must – NAS ,
RRC , RLC , MAC , PHY
ı Good understanding of 5G or LTE protocol domain
ı At least 2 years experience with any programming
language - C / C++ / Python
ı Experience using version control like GIT, Clear case
ı 8 to 12 years in telecom domain
ı Excellent communication skill to work on customer
projects
Simmi Anand
Bengaluru (Bangalore), Pune, Hyderabad, Noida, Goa · 11 - 19 years · ₹30L - ₹30L / yr · Posted 27 May 2022
1. Total of 11+ years of experience in the software industry
2. 10+ years of experience in Telecom domain
3. 10+ years of hands-on experience in software products/solutions preferably with development background
4. Should have played multiple roles including software product/solutions delivery, business analysis, pre-
sales, customer-facing across multiple geographies
5. Domain experience should include the following:
a. Core networking, NFV, SDN, SNMP, switching, routing (e.g. HLR, CDRs, SMSC)
b. Telecom protocols such as SIP, VoIP
c. Experience 3G, 4G, LTE, 5G
d. E2E solution design
e. TOGAF or equivalent certified
2. Preferred technology stack/skills:
a. Java and/or C++ or Telecom COTS products (Siebel, Netcracker, Amdocs)
b. Distributed systems (web services/micro services, databases)
c. Containers and orchestration frameworks (e.g. Docker, Kubernetes)
d. Cloud concepts
e. Scalable and HA (High Availability) architecture
f. Secure engineering
2. Experience in leading responses to large RFPs, RFIs, RFQs
3. Experience working on building carrier grade products/systems
4. Travel readiness for conferences, presentations, workshops
Job Responsibilities
1. Solution design responses to RFPs
2. Provide Telecom domain expertise cover to all existing engagements and identify areas of growth by
tailoring proactive propositions
3. Research competing products/solutions and changing paradigms in the context of latest trends in domain
and technology
4. Identify and build new service offerings
5. Capability presentation to prospects
6. Front-end key customer engagements from domain perspective
7. Provide consultation to delivery teams on domain side
8. Identify, groom and build domain expertise within delivery teams & proliferate a culture of knowing the
customer, products and the domain
9. Ability to elicit functional and non-functional requirements from high level requirements.
Bengaluru (Bangalore) · 2 - 6 years · ₹5L - ₹15L / yr · Profitable · Posted 7 Apr 2022
Key Responsibilities
- Primarily responsible for the design, development and testing of LTE features for small cell system being developed by Mavenir
- Software development (code & test) of their modules with no supervision. Ability to do high level design and review low-level design/code.
- Accurate estimation of their work.
- Participate in architecture discussions.
- Adherence to development process and quality metrics.
Job Requirements
- Good understanding of 5G, LTE and/or UMTS standards.
- Knowledge of 3GPP NR, EUTRAN procedures.
- Knowledge on any of the protocols like RRC, MAC, RLC, LTE/NR L3/L2 protocol stacks.
- Knowledge of RRM, Tr069 interface, NETCONF, YANG.
- Experience of developing UNIX/Linux applications.
- Excellent knowledge of C, data structures and operating systems.
- Knowledge of Network virtualisation concepts will be a plus.
- Experience of any of the following would also be an advantage: IP Networks and Protocols, SCTP, MTP3, M3UA, SS7, SCCP, HNBAP, RUA, RANAP, S1AP, GTP
- Good knowledge of any of version control system like SVN, MKS, clearcase.
- Good team player with knowledge of Agile methodology will be a plus
Gurugram, Mumbai, Bengaluru (Bangalore), Hyderabad · 3 - 7 years · ₹5L - ₹15L / yr · Raised funding · Posted 21 Mar 2022
C++Software Engineer – C++ (3-6 years of experience)
1. Telecom/Volte LTE 2g 3g Preferred
2. Programming knowledge of multi-threading, sockets, IPCs.
3. Well versed with std and boost libraries.
4. Working knowledge of GNU compilers, optimization techniques on Unix/Linux based systems.
5. Proficient in debugging tools like GDB/Valgrind and profiling tools like oprofile.
6. Knowledge of Diameter (AAA) Stack
- Development experience of communication protocol stacks
- Hands on experience in multi-threaded design techniques and implementation
- Good hands-on experience on data structures and algorithms
Navi Mumbai, Mumbai · 4 - 7 years · ₹5L - ₹10L / yr · Profitable · Posted 29 Oct 2021
RF Engineer Job Responsibilities:
- Ensuring RF test equipment is calibrated to industry standards.
- Testing the performance of existing wireless products.
- Analysing RF broadcasting product and suggesting improvements.
- Troubleshooting RF tuning / antenna circuit issues.
- RF antenna design (PCB Antenna Design).
- Conducting laboratory tests on RF products.
- Ensuring regulatory standards are met.
RF Engineer Requirements:
- Bachelor's degree in Electronics engineering or a similar field.
- At least 5 years of experience as an RF engineer in the RF industry.
- Advanced knowledge of LTE and RF (Bluetooth/Wireless) networks.
- Excellent written and verbal communication skills.
- Knowledge of RF hardware systems and testing equipment.
Remote, STOCKHOLM (Sweden) · 2 - 20 years · ₹15L - ₹70L / yr · Profitable · Remote friendly · Posted 28 Sep 2021
Hyderabad · 3 - 7 years · ₹3L - ₹10L / yr · Profitable · Posted 17 Mar 2021
- LTE with 5G/4G Experience
- Understanding of LTE/5G/4G end-to-end flows
- Working experience on UEs and/or RAN side
- Good understanding of L1/L2/L3 protocols on the Air interface
- Tools and Analytical Skills
- Log Analysis Experience
- Working experience with end-to-end setups
- Scripting experience on Keysight/Anite/Anritsu/R&S tools.
- Python/C/C++
- Extensive Test Automation Experience and/or development experience using Python or any (scripting) language (for at least one year)
- Understanding basic OOPS concepts
Chennai · 1 - 4 years · ₹2L - ₹5L / yr · Posted 21 Nov 2019
CNotice period less than 30 days .
Leading Software Development and Consulting company
NCR (Delhi | Gurgaon | Noida) · 2 - 8 years · ₹2L - ₹20L / yr · Posted 2 Sep 2019
CAs part of the role, the Developers / Senior Developers will be responsible for Design, Coding, and Integration while meeting the quality targets set for the project. The Tech Leads will be additionally responsible for Estimation, Architecture, Design, Technical Reviews, Customer Interaction, Building, and Mentoring a talented team of Engineers
Knowledge & Skills:
- Technical Experience on Physical Layer of 3GPP LTE
- Experience on DSP Development\
- Proficient in C Good
- understanding of Wireless Communications
- Experience on MAC-PHY interface
- Behavioral Interpersonal skills & Ability to work in team
- Good Communication Skills Good Analytical Skills
Desired Skills and Experience:
Leading Software Development and Consulting company
NCR (Delhi | Gurgaon | Noida) · 2 - 8 years · ₹2L - ₹15L / yr · Posted 2 Sep 2019
CRole As part of the role, the Developers / Senior Developers will be responsible for Design, Coding and Integration while meeting the quality targets set for the project. The Tech Leads will be additionally responsible for Estimation, Architecture, Design, Technical Reviews, Customer Interaction, Building and Mentoring a talented team of Engineers
Knowledge & Skills
- Technical Experience on Physical Layer of 3GPP LTE Experience on DSP Development\
- Proficient in C
- Good understanding of Wireless Communications
- Experience on MAC-PHY interface
- Behavioral Interpersonal skills & Ability to work in team
- Good Communication Skills Good Analytical Skills
- Customer Orientation Job Title LTE Developer with DSP Physical Layer(Engineer/Senior Engineer)
Bengaluru (Bangalore) · 3 - 7 years · ₹4L - ₹15L / yr · Profitable · Posted 24 Jan 2018
Bengaluru (Bangalore) · 11 - 19 years · ₹14L - ₹30L / yr · Profitable · Posted 11 Jan 2018
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