85 Datacom Jobs

Job Summary: We are seeking a skilled C Developer to design, develop, and maintain efficient and reliable software applications written in the C programming language. The role involves working on performance-critical and system-level projects, ensuring high quality, scalability, and robustness of the codebase. Key Responsibilities: Design, develop, test, and maintain applications using C and related technologies. Write clean, efficient, and well-documented code following best practices. Debug, optimize, and enhance existing code for better performance and stability. Collaborate with cross-functional teams including hardware engineers, QA, and DevOps. Participate in system architecture discus...

Location :- Chennai Experience :- 68 Years Choosing Capgemini means choosing a place where youll be empowered to shape your career, supported by a collaborative global community, and inspired to reimagine whats possible. Join us in helping leading telecom and networking organizations unlock the value of high-performance data communication technologies and drive scalable, sustainable innovation. Your Role As a Datacom Developer , you will be responsible for developing and integrating advanced Layer 2/Layer 3 networking protocols in high-performance routing and switching platforms. You will work on control and forwarding plane features, collaborate with cross-functional teams, and contribute t...

ABOUT THE OPPORTUNITY Wind River is seeking an experienced Protocol stack / Network stack developer to join the Helix Virtualization Platform (HVP) & VxWorks development teams. The successful candidate will be responsible for the design, development, implementation, and optimizing network protocols and communication stacks, certification of safety-critical features and functionality used by our Aerospace, Industrial and Automotive customers. Your expertise will work directly impact the performance, reliability, and security of our networks systems. The Middleware team is responsible for developing and improving the software eco-system around VxWorks/HVP on platforms like Arm, IA etc. next ge...

We are hiring for following 2 positions: 1. Technical Lead, Protocol Testing 2. Senior Engineer, Protocol Testing Candidate from Cellular background or LTE experience please dont apply. Mandatory Skills: Experience in testing networking protocols such as IPv4, IPv6, DHCP, TCP/IP, ICMP etc. Experience in WIFI testing Having experience in testing Linux applications. Experience with source control and automated build systems Experience with Python scripting language Interview Process: 1st Round: Technical (Virtual) 2nd Round: Technical (F2F) (If available in Delhi NCR) 3rd Round: Techno Managerial (Virtual) 4th Round: HR Round Regards' HR Team

Role & responsibilities Design and develop L2/L3 network protocol features (e.g., VLAN, STP, ARP, OSPF, BGP, RIP, IP, ICMP, MPLS etc.) Implement scalable, high-performance networking software in C/C++ or similar low-level languages Work closely with hardware and software teams to integrate and test networking protocols Analyze and resolve protocol-related issues, performance bottlenecks, and bugs Develop unit and integration tests to ensure the correctness and robustness of implementations Contribute to architecture discussions and protocol design reviews Collaborate with QA, DevOps, and product teams to ensure successful product delivery Stay current with emerging networking technologies an...

Backup and recovery processes and tools Database knowledge (logical and physical design) Experience with troubleshooting database performance issues and query tuning concepts Perform data management tasks as required: loading / unloading, updating, restoring and removing data to ensure that database is accurate as a data source. Perform Database Maintenance activities like Adhoc Reorgs, Runstats etc on demand from the application teams, as well as monitor the scheduled maintenance activities. Monitor and manage Space: Purge obsolete data and reclaim space Identify and troubleshoot databases issues with high priority. Monitor database backups and Database maintenance jobs. Troubleshoot job fa...

Role & responsibilities Mandatory skills - COBOL, JCL, DFSORT, VSAM, PL1, DB2 OR DATACOM

Role & responsibilities Mandatory skills are - COBOL, JCL, VSAM, CI/CS, DFSORT, DB2, Datacom

About The Role This role involves the development and application of engineering practice and knowledge in the following technologiesStandards and protocols, application software and embedded software for wireless and satellite networks, fixed networks and enterprise networks; connected devices (IOT and device engineering), connected applications (5G/ edge, B2X apps); and Telco Cloud, Automation and Edge Compute platforms. This role also involves the integration of network systems and their operations, related to the above technologies. About The Role - Grade Specific Focus on Connectivity and Network Engineering. Develops competency in own area of expertise. Shares expertise and provides gu...

About The Role DATACOM DEVELOPER Proficiency in C++, Go Lang Experience with Open Config, Netconf, Restconf, Yang, gRPC, gNMI, CLI Knowledge of protocols such as 802.1q, 802.1ad, LAG, SRv6, 1588, PTP Experience with Dockers, Redis DB, Linux Proficiency in Git, Linux build procedures and packages

Educational Requirements Bachelor of Engineering Service Line Application Development and Maintenance Responsibilities A day in the life of an Infoscion As part of the Infosys consulting team, your primary role would be to get to the heart of customer issues, diagnose problem areas, design innovative solutions and facilitate deployment resulting in client delight. You will develop a proposal by owning parts of the proposal document and by giving inputs in solution design based on areas of expertise. You will plan the activities of configuration, configure the product as per the design, conduct conference room pilots and will assist in resolving any queries related to requirements and solutio...

Ability to write good C programming Experience with L2/L3 protocols and Switches/Routers Good knowledge of control plane and data plane Knowledge of traffic generators like IXIA, Spirent Ability to resolve complex issues Solid debugging skills and ability to read and understand big code bases. Good communication skills. Exp: 5+ yrs.

Role & responsibilities Datacom developer: L2-L3 protocols Developer, Linux

Roles and Responsibilities : Design, develop, test, and deploy Datacom solutions using C programming language. Collaborate with cross-functional teams to identify business requirements and design scalable network architectures. Troubleshoot complex network issues related to Ethernet, Profinet, routing, switching, VLAN configuration. Job Requirements : 5-8 years of experience in developing Datacom solutions on Linux platforms. Strong understanding of layer 2 protocols such as Ethernet and Profinet. Experience with DPDK (Data Plane Development Kit) technology for high-performance networking applications. Proficiency in C programming language. Experience in Networking protocols like VLAN, OSPF,...

5+ years of experience in embedded software development. 2+ years of hands-on experience with RDK-B platform[preferable] Hands on strong programming skills in C/C++ Hands on Linux system programming, Threads, IPC mechanism Experience with CCSP and HAL in RDK-B is a plus. Proficiency in Linux Internals, YOCTO build system Good knowledge of networking fundamentals & protocols: TCP/IP, DHCP, DNS, IPV4/IPV6 Familiarity with tools like Wireshark, Gerrit, Jenkins, Git. Exposure to DOCSIS, GPON, LTE/5G, and Ethernet technologies. Exposure to Wi-Fi 802.11 protocols and its internals will be plus Effective communication skills, both written and verbal.

As a Mainframe Modernization Manager at Ensono, you will lead a team of consultants dedicated to migrating legacy applications to modern platforms like Java Spring and C# .NET. Your role will involve managing resources, ensuring best practices, and providing guidance to project teams and clients. You will also drive process improvements, lead client sessions, support sales efforts, and utilize coding skills in Java or C# environments. Key Responsibilities: - Act as the primary lead for Consulting resources, practices, and collateral - Ensure adherence to best practices in technical consulting - Liaise with project teams and clients, offering guidance on best practices and client engagement -...

Role Description :As a Software Engineer - Automation Testing - DataCom (Networking , L2-L3, L4-L7 Protocols) at Incedo, you will be responsible for designing and executing automated test cases and scripts for network protocols at different layers. You will collaborate with cross-functional teams to identify and resolve defects and provide recommendations for improvements to the development team. Roles & Responsibilities: Design and develop automation testing solutions for DataCom networks, including Layer 2, Layer 3, and Layer 4-7 protocols. Collaborate with stakeholders to gather and analyze requirements and design solutions that meet business needs. Configure and deploy automation testing...

Virtual Walk-In Interview for IT Engineers Interview Date: 11th October -2025 (Saturday) Interview Time : 10 AM 4.30 PM Notice Period: Immediate to 30 Days Job Location : Chennai Virtual Walk-in Interview Link: Video call link: https://meet.google.com/toh-nnva-kzr 1) System Engineer Skills: C/C++ Programming, Linux, Docker, Networking Domain Experience: 3 to 5 Years Interested candidates can share the resume: Yamuna.k@harita.co.in

About Us (Ensono) Ensono is an expert technology adviser and managed service provider. As a relentless ally, we accelerate clients’ digital transformation to achieve business outcomes that stand to last. Our dedicated team helps organizations optimize today’s systems across any hybrid environment with services such as consulting, mainframe and application modernization, public cloud migration and cloud-native development. With certified experts in AWS, Azure and Google Cloud and recognized as Microsoft Datacenter Transformation Partner of the Year, Ensono has over 3500+ associates globally and is headquartered in greater Chicago. We care about your success, offering comprehensive strategic a...

JD: • Mainframe skills - Mandatory: COBOL, JCL and DFSORT, DB2 • Having knowledge in any of the databases, DB2 or Datacom. Mandatory • Mainframe skill Optional: CICS and PL1, Coolgen • Knowledge in Base SAS will be an added advantage • Knowledge of Cool:Gen is optional. • Ability to learn new concepts, programming languages or techniques. • Knowledge of Microsoft Word, Excel, and Power point. • Ability to have a good knowledge of program structure. • Ability to document within programs and external instructions as required by customer. • Ability to integrate multiple functions using specifications, programming, testing documentation and implementation consulting. • Ability to get along well ...

Location : Bangalore Experience : 9 - 12 years Join us in developing next-generation networking solutions. As a Software Engineer specializing in L2/L3 development, youll be part of a high-impact team focused on building robust, scalable systems that power enterprise-grade communication platforms. Your Role As a Software Engineer L2/L3 Development, you will: Design and develop networking solutions with a focus on Layer 2 and Layer 3 protocols. Work extensively with C programming in Linux environments. Apply OS fundamentals to optimize performance and reliability. Collaborate with cross-functional teams to deliver high-quality software components. Troubleshoot and resolve complex technical is...

Location: Bangalore Experience: 8-11 years Choosing Capgemini means choosing a place where youll be empowered to shape your career, supported by a collaborative global community, and inspired to reimagine whats possible. Join us in helping leading Consumer Products and Retail Services (CPRS) organizations unlock the value of technology and drive scalable, sustainable growth. Your Role In this role, you will: Design and implement Layer 3 (L3) and datacom features for embedded platforms. Apply deep understanding of datacom protocol standards including ISIS, BGP, BFD, MPLS . Develop robust and efficient code using C programming in Linux environments. Work on Linux Kernel Forwarding and contribu...

Location: Bangalore Experience: 8-15 years Choosing Capgemini means joining a team where innovation meets excellence. As a Datacom Test/Lead Manager, youll be part of a dynamic environment focused on delivering high-performance networking solutions through robust testing and automation strategies. Your Role As a Datacom Test/Lead Manager, you will: Lead and contribute to the creation of testing strategies and test plans . Drive automation initiatives using Python and other scripting languages. Perform Datacom testing across various networking protocols. Conduct performance and throughput testing to ensure system reliability. Collaborate with cross-functional teams to deliver high-quality sol...

We are looking for a skilled Datacom Developer with 4-7 years of experience to join our team in Chennai and Bangalore. The ideal candidate will have expertise in C programming, Linux, Networking Protocols, and implementation experience. Roles and Responsibility Design, develop, and test data communication protocols. Implement and troubleshoot Layer 2 and Layer 3 protocols. Collaborate with cross-functional teams to ensure seamless integration of datacom solutions. Develop and maintain technical documentation for datacom projects. Ensure compliance with industry standards and best practices. Participate in code reviews and contribute to the improvement of the overall code quality. Job Require...

We are looking for a skilled Datacom Developer with 4-7 years of experience to join our team in Chennai and Bangalore. The ideal candidate will have expertise in C programming, Linux, Networking Protocols, and implementation experience. Roles and Responsibility Design, develop, and test data communication protocols and systems. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and maintain high-quality code using C programming language. Troubleshoot and debug issues related to data communication protocols. Implement and test OSPF, TCP, Layer 2, and Layer 3 protocols. Ensure compliance with industry standards and best practices for data communica...