Staff Engineer

Mandatory skills:

• Candidate should possess hands on experience on Layer-1, algorithm design, implementation and optimization on DSP, ASSP Processors, FPGA platforms
• Should be specialized in system engineering aspects, design and evaluate complex algorithm in MATLAB/Python/C Environment.
• Should have in depth knowledge of 3GPP layer 1 specifications & Algorithms for 4G /NB-IoT/5G, ORAN Split definitions, Conformance Test Criterions
• Candidate should have deep understanding in using various lab equipment such as - signal generators, signal and spectrum analyzer, channel emulators.
• Good understanding of wireless communication fundamentals and its application in design.
• Understanding of 3GPP LTE PHY (36.211/212/213/214).

Desired skills:

• Familiar with any of these technologies OFDM, MIMO, Bea, MmformingMSE, Turbo/LDPC codes, Physical channels, CPRI/eCPRI interface.
• Should have work experience in eNodeB/gNodeB/UE L1 SW development. Familiar with any RAN Platform architecture, L1 Schedulers
• Good debugging skills, log analysis and solving Field issues.
• Experience with TI Keystone subsystems (Navigator, QMSS, CPPI, SRIO, PCIe).
• Understanding of DPD, CFR, RF impairments, frequency/phase correction loops. Exposure to L1L2 frameworks, FAPI/nFAPI, O-RAN split-6/7.x. Experience with 5G NR PHY (LDPC/Polar, DMRS, resource mapping)
• Knowledge of accelerator offloading (Viterbi/Turbo/FFT accelerators where applicable).

Experience: 10 to 15 years experience from Telecommunication or Networking background.

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

Candidate should have good coding skills in C/C++

The Staff Engineer will drive the technical direction, development, and sustenance of network functions and platform components for the Wireless team. This role combines deep technical contribution, architectural leadership, cross-functional collaboration, and mentoring to ensure scalable, reliable, and high-quality product delivery.

The Staff Engineer will lead complex technical initiatives, coordinate execution across multiple software subsystems, resolve critical engineering challenges, and contribute to strategic technology and product decisions.

• Drive the development and sustenance of Wireless Network Functions and platform components across the complete product lifecycle.

• Define scalable solution architectures, technical designs, and implementation approaches aligned with product and business requirements.

• Lead planning, requirements analysis, design, implementation, integration, verification, validation, and field-testing activities.

• Analyze and prioritize complex features across multiple subsystems to enable synchronized and phased product delivery.

• Collaborate with cross-functional teams, partners, and stakeholders to manage technical dependencies and ensure successful system integration.

• Drive the resolution of complex technical challenges, integration issues, and delivery risks through structured problem-solving.

• Review architecture, designs, code, and technical deliverables to ensure quality, consistency, scalability, and maintainability.

• Continuously improve system performance, reliability, scalability, operational efficiency, and overall product quality.

• Mentor engineers and technical leads through technical guidance, design discussions, code reviews, and knowledge sharing.

• Contribute to technical roadmaps while promoting engineering best practices, automation, reusable solutions, and continuous improvement.