System Architect - Wireless Embedded

EPAM Systems; Coimbatore District; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

EPAM Systems in India is seeking an experienced System Architect - Wireless Embedded to lead the architecture of a cloud-native Unified Connectivity Platform spanning Enterprise Wi-Fi, NMS, ACS, Analytics and Service Assurance.

You will drive AP software, firmware, chipset/SDK and AP–Controller architecture, supporting discovery & architecture to define MVP, target architecture and roadmap for future of connected network operations.

Qualifications

• Extensive experience in AP software and wireless embedded systems.
• Proficient in embedded Linux environments and OTA firmware management.
• Strong understanding of 802.11 family technologies and security.

Responsibilities

• Lead AP software and wireless embedded architecture discovery with stakeholders.
• Architect AP–Controller–Cloud integration including provisioning and policy sync.
• Define device lifecycle, interoperability, and device-cloud interfaces across the platform.
• Design the AP software stack across 802.11, drivers, embedded Linux/OpenWrt, and SDKs.
• Define firmware lifecycle and OTA architecture including rollout and rollback.

Skills

AP software

Wireless embedded

Embedded Linux

802.11

Firmware OTA

Cloud-native platforms

REST APIs

SaaS integration

Device lifecycle

Security

Job description

We are looking for an experienced System Architect - Wireless Embedded to lead the architecture of a cloud-native Unified Connectivity Platform spanning Enterprise Wi‑Fi, NMS, ACS, Analytics and Service Assurance. This role will drive AP software, firmware, chipset/SDK and AP–Controller architecture, supporting the Discovery & Architecture phase to define the MVP, target architecture and roadmap for the future of connected network operations.

Responsibilities

• Lead AP software / wireless embedded architecture discovery with engineering and product stakeholders, and define the target AP software and device architecture
• Architect AP–Controller–Cloud integration, covering communication, authentication, onboarding, provisioning, configuration, and policy synchronization
• Define device lifecycle, interoperability, and device-cloud interfaces across the platform
• Design the AP software stack across 802.11, drivers, embedded Linux/OpenWrt, EasyMesh/prplMesh/OpenWiFi, and chipset/SDK ecosystems
• Define firmware lifecycle and OTA architecture, including versioning, compatibility, rollout, and rollback
• Establish diagnostics, telemetry, logging, health monitoring, and operational visibility mechanisms
• Evaluate Build vs. Reuse vs. Extend options across assets, OpenWiFi, chipset/vendor SDKs, and third-party components
• Identify architecture, performance, security, and interoperability implementation risks
• Collaborate with Enterprise Wi‑Fi/WLC and Cloud/Platform Architects to align AP capabilities, RF/RRM, client intelligence, security and roaming requirements
• Support architecture decisions, prioritization, estimation, roadmap, and phased delivery

Requirements

• 12-18 years of overall experience in IT
• 12+ years of experience in AP software development, wireless embedded systems development, networking devices, gateways, or related product engineering
• Expertise in AP software/firmware architecture, embedded Linux, device architecture, and product engineering
• Experience with AP onboarding, provisioning, configuration management, device lifecycle, firmware management, and OTA update mechanisms
• Understanding of AP–Controller communication, control/data-plane interactions, WLAN management, and device lifecycle workflows
• Hands‑on understanding of Wi‑Fi 5, Wi‑Fi 6, Wi‑Fi 6E, Wi‑Fi 7 and IEEE 802.11 technologies
• Experience with Wi‑Fi drivers development, middleware, and SDK integration, including 802.11 stack components, performance and debugging
• Experience with Qualcomm, MediaTek, Broadcom, Intel or similar Wi‑Fi chipset platforms and SDK ecosystems
• Experience with embedded Linux, drivers, BSPs, middleware, hardware abstraction, and device‑level software development & architecture
• Ability to assess chipset/SDK constraints and translate them into architecture, integration, performance, and roadmap decisions
• Familiarity with MQTT, SNMP, NETCONF, gRPC/gNMI, Syslog, and streaming telemetry frameworks
• Experience integrating device software with cloud‑native platforms, REST APIs, event‑driven services, and SaaS/device‑cloud architectures
• Skills in translating requirements into scalable device/software solutions and collaborating across Product, Architecture, Cloud, Firmware, Hardware, QA and Operations

Nice to have

• Experience with OpenWiFi / TIP OpenWiFi / uCentral / OpenWrt / EasyMesh / prplMesh or similar ecosystems