Senior Engineer – Core Wireless (Domain Expert)

     Job TitleSenior Engineer (Core Wireless)    LocationBengaluru    Work EmploymentFull time      DepartmentWireless     DomainSoftware    Reporting toManager     
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Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder.

Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time.

 Why Join Tejas: 

We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningfulChallenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide.

At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you!

 Who we are 

In the rapidly evolving landscape of telecommunications, the development and optimization of Mobile Packet Core (MPC) solutions are critical for ensuring seamless, high-performance connectivity. Our team specializes in the design and implementation of cutting-edge Mobile Packet Core systems that support both 4G and 5G networks. Our solutions are cloud-native, highly available, and tailored to meet the demands of telco-scale operations, ensuring that our clients can deliver unparalleled service quality and innovation.

Our team is dedicated to pushing the boundaries of mobile network technology by developing Mobile Packet Core solutions that are not only advanced and reliable but also adaptable to the future of telecommunications. With a focus on cloud-native design, high availability, and scalability, we empower operators to deliver exceptional connectivity and services to their customers, now and into the future.

Our mission is to revolutionize mobile network infrastructure by providing robust, scalable, and flexible Mobile Packet Core solutions that drive the future of telecommunications. We are committed to delivering cloud-native architectures that offer unmatched reliability, performance, and agility to support both current and next-generation mobile networks.

 What you work: 

As a Senior Engineer you will be responsible for,

Developing and maintaining high-quality software solutions for our 4G and 5G Mobile Packet core solutions

Collaborate with cross-functional teams to define, design, and ship new features

As a Senior Engineer you will be responsible to design and implement a new 3GPP functionality at a component level, independently

 Mandatory skills: 

Proficiency in any of the programming languages – C, C++, Go, JAVA

Should have hands on experience in building any of the core network elements in 4G/5G packet core or IMS networks

Strong problem-solving skills

Good design skills – Used design patterns in component development.

 Desired skills: 

Virtualisation/Cloud Native Architecture understanding

Scripting proficiency

Exposure to CI/CD frameworks, Automation

   Preferred Qualifications 

 Experience:  4 to 6 yrs from Telecommunication or Networking background.

 Education B.Tech/BE (CSE/ECE) or any other equivalent degree  

 Diversity and Inclusion Statement :

Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees.

We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status.

Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.