Senior Engineer, Production Dev

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Senior Engineer, Production Dev in Others new

Parallel Wireless
Full time
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Others
11/02/2026
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Bengaluru, India

Responsibilities

Perform integration, system, and end-to-end feature validation of LTE, NR, and GSM products.
Build automation for end-to-end features using Python and Pytest.
Identify validation scenarios and improve test coverage, product robustness, and stability.
Investigate and perform root-cause analysis for field and lab issues spanning UE, RAN, core, platform, EMS, and system layers.
Correlate UE, PHY, DU/MAC/SCH, CU/L3, core, platform, RRH, system, EMS, and monitoring evidence.
Reproduce field and customer issues in production-like laboratory environments.
Work directly with customers and field teams and feed investigation results into design, regression, and stability improvements.
Use AI tools for code understanding, log analysis, debugging, evidence correlation, and root-cause analysis.

Requirements

Bachelor’s degree in Electronics, Communication, Computer Science Engineering, or a related engineering discipline, or a master’s degree, or equivalent training, education, and experience.
Strong understanding of wireless and telecom systems across 2G, 4G LTE, 5G NSA, and 5G SA, including RRC, S1AP/NGAP, X2/Xn, PDCP/RLC/MAC scheduling, PHY/FAPI, GTP-U, and core/platform interfaces.
Hands-on experience with Python and Pytest for tooling and automation scripting.
Proven debugging and root-cause analysis skills, including coredumps, gdb, log and PCAP analysis, memory/crash triage, and KPI/counter reasoning.
Ability to reason across UE, RAN, core, platform, and EMS layers rather than a single system layer.
Willingness and aptitude to use AI tools as a daily engineering accelerator.
Preferred experience with O-RAN, disaggregated CU-DU architectures, split 7.2 fronthaul, PTP/timing, IPsec/transport, EMS/OSS, Kibana/KPI monitoring, PM counters, networking, and field/customer-facing deployment or NPI work.
Scrum or Agile delivery experience is preferred.

Parallel Wireless

Parallel Wireless builds open, cloud-native RAN software and solutions for 2G–5G networks used by mobile network operators. Its ALL G O-RAN platform supports interoperable deployments and network automation, with software licensing and services as key revenue streams. Founded in 2012 and headquar...

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