01
TRCD-26-06230
C++ OAM Engineer (O-RAN O1 / NETCONF) – 4G/5G
Looking for a 3–8 years C++ engineer to build and test 4G/5G OAM (Operations, Administration & Maintenance) software for RAN and Core, with strong hands-on experience in NETCONF protocol and O-RAN O1 interface (including FM/PM/CM modules and data models). The role involves Linux-based multithreaded/multiprocess development, CI/CD and make-based build environments, and working with container platforms (Docker/Kubernetes). Telecom/wireless domain knowledge (4G/5G architecture and network management principles) is required. Contract role based in Bengaluru (Manyata) or Delhi NCR.
Position summary
- Location
- India
- Workplace
- On-site
- Employment
- Contract
- Experience
- Minimum 3 years and Maximum 8 years
Role overview
Why This Role Matters.
Looking for a 3–8 years C++ engineer to build and test 4G/5G OAM (Operations, Administration & Maintenance) software for RAN and Core, with strong hands-on experience in NETCONF protocol and O-RAN O1 interface (including FM/PM/CM modules and data models). The role involves Linux-based multithreaded/multiprocess development, CI/CD and make-based build environments, and working with container platforms (Docker/Kubernetes). Telecom/wireless domain knowledge (4G/5G architecture and network management principles) is required. Contract role based in Bengaluru (Manyata) or Delhi NCR.
Your Impact
Deliver Enterprise Value
Help organisations solve complex business problems through modern technology, consulting expertise and measurable outcomes.
Collaboration
Work Across Teams
Collaborate with consultants, architects, engineers and client stakeholders throughout the project lifecycle.
Growth
Learn Continuously
Gain exposure to enterprise technologies, certifications, mentoring and real-world project experience.
Career Path
Grow With Ubique
Build a long-term consulting career with opportunities to take on greater responsibility and leadership over time.
Responsibilities
What You'll Be Doing.
Every role at Ubique contributes directly to solving meaningful business challenges for our clients.
02
Expertise on OAM modules development and testing for both RAN and Core
03
Experience with O-RAN O1 and related FM/PM and CM modules and data models
04
Experience with multi-threading and multi-processing architectures on Linux
05
Good knowledge of build environments (make files) and Continuous Integration/Continuous Deployment systems
06
Experience with Docker/Kubernetes/Container platforms
07
Data Formats & Protocols: ASN.1,XML, JSON, YAML: Common data serialization formats. HTTP(S): Web protocols. SNMP: Simple Network Management Protocol. Kafka: Distributed streaming platform (for logging, metrics, event processing) Netconf and Yang
08
Programming Languages & Paradigms: C/C++ (especially C++11), Python & OO Concepts
09
4G/5G OAM product development experience
10
Additional years of driving delivery of 4G/5G OAM development programs
11
Systems Engineering, design, architecture, coding, debugging, and deployment of 4G/5G OAM software systems
12
Review and mentor high-performance OAM teams towards delivery excellence
Technology stack
Tools & Technologies.
The platforms and technologies you'll use to build modern, enterprise-grade solutions.
01
C++
Required
02
C++11
Required
03
C
Required
04
Python
Required
05
NETCONF
Required
06
YANG
Required
07
O-RAN
Required
08
O-RAN O1
Required
09
O1 interface
Required
10
OAM
Required
11
FCAPS
Required
12
FM
Required
13
PM
Required
14
CM
Required
15
RAN
Required
16
5G
Required
17
4G
Required
18
LTE
Required
19
Core Network
Required
20
Linux
Required
Requirements
Skills & Experience.
We value curiosity, collaboration and continuous learning. If you don't meet every requirement but believe you can make an impact, we'd still love to hear from you.
Essential
Required Qualifications
C++ (including C++11)
NETCONF protocol
O-RAN O1 interface
4G/5G network architecture knowledge
Network management principles
OAM module development and testing (RAN and Core)
FM/PM/CM concepts and modules (as part of O1)
Linux multithreading and multiprocessing
Build systems (Makefiles)
CI/CD
Docker and/or Kubernetes (container platforms)
Data modeling/serialization and protocols: YANG, XML, JSON, YAML, ASN.1
HTTP/HTTPS
SNMP
Kafka (for logging/metrics/event processing)
Preferred
Nice to Have
FCAPS/FCAP
TTCN-3
Python
Object-oriented concepts
Experience driving delivery of 4G/5G OAM development programs
Mentoring/reviewing OAM teams
What you'll gain
More Than Just A Job.
We're committed to helping every team member grow professionally, personally and technically while working on meaningful projects.
Global Exposure
Collaborate with international clients and multicultural teams on enterprise programmes.
Continuous Learning
Expand your expertise through mentoring, certifications and hands-on project experience.
Career Growth
Take ownership, develop leadership skills and grow your consulting career over time.
Flexible Working
Hybrid and remote collaboration designed around trust and delivering exceptional outcomes.
People First
Join a supportive culture where collaboration, respect and long-term relationships come first.
Enterprise Projects
Work on meaningful technology initiatives for leading organisations across industries.
Apply
Apply for C++ OAM Engineer (O-RAN O1 / NETCONF) – 4G/5G
One page, about two minutes. We only ask for what we actually need to have a first conversation.