# Sr. Tech Lead, Prod Dev (RAN, AI-Assisted RCA, Design & Development) at Parallel Wireless > Onsite · India · Staff · Other · open. Source: https://alderhq.app/jobs/lever%3Aparallelwireless%3A7e92b706-6a78-4cd6-81ae-08876cbdd4cc (read 2026-11-04). ## Facts (observed) - Company: [Parallel Wireless](https://alderhq.app/companies/parallel-wireless) - Location text: Bangalore - Where it can be done from (inferred): Onsite · India (evidence: "Location lists "bangalore"") - Posted: 2026-10-22 (14 days ago) - First seen by alder: 2026-11-02 · last verified: 2026-11-04 - Reposted: 0 times · edited: 0 times - Apply on the employer's site: https://jobs.lever.co/parallelwireless/7e92b706-6a78-4cd6-81ae-08876cbdd4cc - Skills listed (inferred): Python, C++ ## Pay and sponsorship - Posted pay: not posted - Market band for similar posted roles (Bengaluru, n 5): p25 ₹64.8L, median ₹114L, p75 ₹114L ## Description (the employer's text) Parallel Wireless is transforming its Feature-Validation & Stability organization into a single Prod-Dev team — in the AI era there is no longer a separate "development" vs "validation" team. We are building a group of strong System Engineers who own a problem end to end: understand the complete product behavior, find the actual root cause, and contribute directly to the fix — accelerated by Claude / AI-assisted engineering. This is a pro-development, system-level problem-solving role. You will take a field or test issue and drive it the whole way: Issue → Reproduction → Cross-layer analysis → RCA → Code investigation → Fix → Validation You will not stop at "which component failed." You will name the root cause, prove it, and fix it. ### What you will do - Deep, cross-layer RCA on field and lab issues that span multiple modules, correlating evidence across the full stack: → UE logs · PHY logs · DU / MAC / SCH logs · CU / L3 logs · Core logs · Platform logs · RRH logs · System logs · field issues across EMS / system monitoring. - Reproduce field/customer issues in the lab on production-like (Friendly-Operator) setups. - Investigate code and deliver bug fixes — own the fix through to validation, not just the analysis note. - Field-issue investigation with direct customer / field involvement; feed learnings back into design, regression and stability. - Feature development driven by design/framework gaps and customer-driven requirements. - Use AI tools (Claude / AI-assisted engineering) to accelerate code understanding, log analysis, debugging, correlation and RCA — especially on multi-module problems. - Identify scenarios, improve monitoring/validation coverage, and raise the quality bar before issues reach the field. ### What we are looking for ### Must-have - Strong software engineering in C / C++ (and Python for tooling/automation) with the ability to read and fix production RAN stack code. - Solid wireless/telecom system understanding across 2G / 4G LTE / 5G NSA / SA — RRC, S1AP/NGAP, X2/Xn, PDCP/RLC/MAC scheduling, PHY/FAPI, GTP-U, and the core/platform interfaces. - Proven debugging & RCA skills: coredumps/gdb, log/PCAP analysis, memory/crash triage, KPI/counter reasoning. - A system mindset — comfortable reasoning across UE ↔ RAN ↔ Core ↔ Platform ↔ EMS rather than a single layer. - Willingness and aptitude to work with AI tools as a daily engineering accelerator. - Ownership attitude: drives Issue → Fix → Validation to closure. ### Good to have - O-RAN / disaggregated CU-DU, fronthaul (split 7.2), PTP/timing, IPsec/transport exposure. - Experience with EMS / OSS, Kibana/KPI monitoring, PM counters. - Prior field / customer-facing deployment or NPI experience. - Scrum / Agile delivery experience Addional details What success looks like You turn an opaque field escape into a named, proven root cause and a merged fix. Your RCA is accurate — the cause you name is the one the fix confirms (evidence-cited, instrumented, graded). You reduce field escapes and the RCA load on the core development team. You grow into a complete-product System Engineer who can design, reproduce, debug and fix across any layer. Why join You will work at the center of PW's Prod-Dev transformation — a "Friendly customer in the lab" operating model — using cutting-edge AI-assisted engineering to solve real, multi-layer telecom problems end to end, with direct customer impact and genuine system ownership. ### Academic Qualification Relevant Degree in Bachelor of Engineering in computer science, Electronics , Information Technology or relevant field from reputed college/ University Job Location Bengaluru --- Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/lever%3Aparallelwireless%3A7e92b706-6a78-4cd6-81ae-08876cbdd4cc and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.