Sterlite Technologies

OPENS AT: Jan 14, 2022, 12:30 PM

CLOSES AT: Jan 23, 2022, 06:25 PM


Sterlite Technologies Technical Lead Hiring Challenge

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STL is an industry-leading integrator of digital networks. We design and integrate these digital networks for our customers. With core capabilities in Optical Interconnect, Virtualised Access Solutions, Network Software and System Integration, we are the industry’s leading end-to-end solutions provider for global digital networks. 

This hiring Challenge is for Access Solutions. 

Our 3 Core product areas-


  • O-RAN Compliant Radios(O-RUs)
  • O-RAN Compliant RAN intelligent controller(RIC Platform)


  • Programmable FTTx(pFTTx)- An open visualized solution for 10 gigabit connectivity.

For more information, please click here.

Sterlite Technologies is now hiring for Technical Lead (C++/Golang/Java) to join their awesome team!

Eligibility Criteria:

  • Years of experience: 4-8 years
  • Skills: Data Structure and Algorithm

Challenge Format:

  • 2 Programming Questions(Language restriction C++, Java and GoLang)

The candidature will be subject to meeting STL hiring eligibility criteria in addition to test clearance.

Our Numbers


Java Technical Lead
Experience: 4-8 years
Compensation: As per market standards
Job Location: Pune, Gurugram
Openings: 25

Role Purpose

To participate in STL’s Product Engineering initiatives for developing Access Solutions portfolio

Working with (Reporting Relationship)

Sr. Technical Manager, RIC Portfolio, RIC Portfolio


The Technical Lead envisions, designs, implements, tests, and rolls out platforms to host applications, systems, programs and database protocols in support of end users’ needs. They contribute to the definition of requirements and design specifications. They would define innovative approaches to platform development and integration of security aspects. They would develop prototypes, create software tools for test and automation, and evaluate the latest best practices. Conducts quality assurance of platforms. Develops Application Programming Interfaces (APIs) to allow flexible and scalable interactions across applications, systems, programs and databases. They design creative solutions for complex problems. Applies structured thinking to develop solutions and is creative and innovative in designing new and improved platforms and approaches. Should be a strong team player, who communicates effectively with others and guides junior members in the team.

Key Responsibilities

  • To do fresh development on new product(s)
  • To extend existing design for further feature enhancements, integration requirements, hardening
  • Hands-on implementation of networking/telecom solutions
  • Setting up end to end DevOps environment
  • To define functional / non-functional test plans, test architecture, scale & benchmarking characterization requirements of networking / telecom solutions
  • To demonstrate developed solutions in customer visits/workshops, technical forums

What we are looking for in you (Skills, Knowledge, Special Attributes, Mobility)

Primary Skills: 

  • Extensive programming experience in Core Java
  • Experience in Control plane module design & development
  • Cloud-Native application design/development
  • Extensive Experience of SDN-C / SDN-R / CCSDK, ONAP Policy Framework Implementation 
  • Experience in IPC libraries & protocols like gRPC, Apache Thrift, REST, WS, JSON
  • Exposure of SDN and NFV Technologies - SDN protocols, OVS, SDN Controllers (ODL/ONOS), Kubernetes
  • Experience of protocols SCTP, Netconf / Yang, RESTConf will be needed
  • Exposure of Agile development and DevOps methodologies

Desired Skills:

  • Experience in ORAN Architecture, NearRT / NonRT RIC Product Design, and 5G NR
  • Experience in AI/ML Implementation will be a plus, including the experience of Framework like Acumos, AI/ML modelling and Algorithm development
  • Experience in Performance Benchmarking, Performance Optimization of Data plane / Forwarding solutions, Traffic Generators like Viavi / IXIA / Spirent / TREX / PktGen
  • Experience of end to end 4G / 5G implementation architecture will be plus
  • Experience in re-architecting networking products to make the same software-defined will be given preference
GoLang Technical Lead


STL is an industry-leading integrator of digital networks.

Our fully 5G ready digital network solutions help telcos, cloud companies, citizen networks and large enterprise...



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