Senior Software Engineer/Lead Engineer - Kernel

Bangalore
Requirement:-

Reports to: Senior Manager – R&D/Director – R&D
Experience: 3-12 Years

About Tejas Networks: An India-based optical and data networking products company, designs and develops market leading products in the Optical Networking and Broadband Access (4G/LTE, GPON) segments. Having a strong focus on R&D and IPR creation, Tejas has filed 340+ patents in USA, Europe and India. It is ranked #1 in India’s Optical Aggregation Market and stands among top ten players globally. With a customer footprint in over 70+ countries, it has shipped 450,000+ systems across the globe. Tejas serves telecommunications service providers, internet service providers, utilities, defence and government entities with its high-performance products globally.  

What will you do at Tejas:
The candidate will be part Software Development team working on Tejas next generation line of transport products, converging Packet Optical and Career Ethernet technologies in evolutionary ultra-high capacity platform. He/she will be taken through product and technology training and mentoring programs in Tejas. Starting as an individual contributor engaged in design and implementation of complex software features, he/she would soon pick up the role of development owner of specific modules. Candidates joining us in similar roles usually grow into a team lead, guiding a group of developers, and defining product specifications and architecture to meet the requirements driven by business and technology.

Experience and skill set: Mandatory: 
• Bachelors or Master’s degree in Computer Science, Electronics or Electrical Engineering from reputed institutes, 
• 4 to 7 years of relevant working experience in networking or telecommunication domain,
• Extensive coding experience in C/C++ language on Linux based embedded platforms, 
• Strong knowledge in multi-threading, IPC, Synchronization, 
• Extensive experience in device driver, hardware abstraction, device initialization and event handling, Linux kernel internals, boot loader, flow of control between kernel and application spaces. Experience in inducting boards into existing systems from scratch.
• Analytical skills – experience in troubleshooting design and coding issues involving impairments in application and kernel,
• In-depth understanding of process complex, CPU buses (e.g. x86, PCIe), serial interfaces (PMBus, I2C, SPI), in-system programing of device firmware. Experience of working with third party SDK modules with application code. 
• Deep understanding of controller redundancy, high availability of system, graceful handling of user triggered events and system failures.
 

Desired Qualifications: 
• Networking drivers, control plane, L2 and L3 protocol stack
• Experience of having worked in Scrum/Agile processes
• Proficiency in one or more scripting languages  
• Interpersonal skills and great teamwork, high level of energy and dedication to become part of a winning combination.

Detailed job description
• As module or sub-system owner, develop deep understanding of product and software architecture, evolve into single point contact to upstream and downstream stakeholders – PLM, hardware, firmware and QA teams - for requirements, design and implementation related issues pertaining to the module/sub-system.
• Feature design, implementation, unit testing and verification support for the sub-system. Ensure quality in all deliverables and compliance with processes and practices at all stages of development life cycle,
• Troubleshooting of product issues seen in lab and field, collaborate with various teams to identify specific configurations and scenarios to reproduce defects and arrive at the root cause. 
• Be comfortable with usage of various tools/practices (including development or assessment of new tools/methodologies) as appropriate. 
• Identify major gaps in architecture/design and proactively work towards resolution, including conceptualization of new features and process level changes
 

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