Hardware Validation Engineer

Bytebeam; Bengaluru; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Bytebeam in Bengaluru is seeking a Hardware Validation Engineer to own validation for connected-vehicle devices. You will lead functional, reliability, and compliance testing across bench, field, and lab environments.

The role covers AIS-140 compliance, environmental stress testing, and real-world use-case validation, with emphasis on traceability, test automation, and collaboration with hardware, firmware, and manufacturing teams.

Qualifications

• Hands-on hardware validation across power, communications, debugging, and instrumentation.
• Proficient with lab tools such as oscilloscopes, DMMs, power supplies, and logic analyzers.
• Experience with CAN/serial/DAQ tool stacks.
• Strong testing discipline around coverage, corner cases, repeatability, traceability, and data-driven conclusions.
• Ability to root-cause failures with engineering and manufacturing teams.
• Familiarity with telematics-domain behavior including GNSS/NavIC, LTE, CAN/OBD/UDS.

Responsibilities

• Build and execute end-to-end functional test plans for telematics devices.
• Validate power-up and power-down behavior, boot stability, sensor and I/O behavior, communications, logging, OTA readiness, and field scenarios.
• Verify device behavior against backend workflows such as health reporting, alerts, diagnostics, and update flows.
• Build automation where it adds leverage, including Python scripts, test jigs, CAN or serial automation, log parsers, and dashboards.
• Own requirements-to-test traceability, DVP&R structure, and clear validation reporting.
• Drive validation for AIS-140 related vehicle-tracking and emergency-behavior requirements.
• Plan and execute tests around electrical transients and protection scenarios.
• Track evolving compliance expectations in the telematics ecosystem.
• Work with external labs and certification partners, prepare evidence packs, and close observations.
• Create reliability validation plans and execute environmental and lifetime stress testing.
• Run or coordinate tests covering thermal cycling, thermal shock, vibration, humidity, corrosion, dust and water ingress, connector durability, and backup-battery aging.
• Define test-to-life and warranty-correlation approaches.
• Lead failure investigations and drive corrective actions with hardware, firmware, mechanical, and manufacturing teams.
• Validate that the device survives and fails safely under field-like conditions.
• Cover cases such as intermittent power, brownouts, noisy supply, partial connector insertion, ESD events, I/O faults, antenna faults, weak GNSS conditions, network drops, and tamper attempts.
• Account for installation variance across vehicles, harness lengths, and grounding quality.
• DVP&R and validation master plans
• RTM, test procedures, and pass/fail criteria
• Bench and vehicle test setups, including fixtures, scripts, and instrumentation plans
• Validation reports with failure analysis and corrective-action tracking
• Release-readiness inputs including DV exit status, known issues, and risk assessment

Skills

Hardware validation

Lab instruments

CAN tools

Serial tools

DAQ systems

Root-cause analysis

Tools

Oscilloscopes

DMMs

Power supplies

Electronic loads

Logic analyzers

CAN tools

Serial tools

DAQ systems

Job description

Bytebeam builds the hardware and software stack behind smart connected vehicles. The team works across the full embedded journey, from schematic and PCB bring-up to interface integration, device behavior in the field, and long-term reliability.

About Bytebeam

Bytebeam builds the hardware and software stack behind smart connected vehicles. The team works across the full embedded journey, from schematic and PCB bring-up to interface integration, device behavior in the field, and long-term reliability.

Role Overview

Bytebeam is hiring a Hardware Validation Engineer to own validation for connected-vehicle and telematics-class devices and make sure they work reliably in the real world.

The scope goes beyond bench testing. This role covers functional validation, compliance-oriented validation, reliability and aging, and real-world abuse-case testing across devices that interact with vehicle networks, cloud workflows, and field deployments.

What You’ll Do

1) Functional Validation

• Build and execute end-to-end functional test plans for telematics and connected devices.
• Validate power-up and power-down behavior, boot stability, sensor and I/O behavior, communications, logging, OTA readiness, and field scenarios.
• Verify device behavior against backend workflows such as health reporting, alerts, diagnostics, and update flows.
• Build automation where it adds leverage, including Python scripts, test jigs, CAN or serial automation, log parsers, and dashboards.
• Own requirements-to-test traceability, DVP&R structure, and clear validation reporting.

2) Standards and Compliance Validation

• Drive validation for AIS-140 related vehicle-tracking and emergency-behavior requirements.
• Verify emergency-flow behavior, backend connectivity, and location-performance expectations.
• Plan and execute tests around electrical transients and protection scenarios such as load dump, cranking, jump start, and reverse polarity.
• Track evolving compliance expectations in the telematics ecosystem.
• Work with external labs and certification partners, prepare evidence packs, and close observations.

3) Reliability, Aging, and Warranty-Life Validation

• Create reliability validation plans and execute environmental and lifetime stress testing.
• Run or coordinate tests covering thermal cycling, thermal shock, vibration, humidity, corrosion, dust and water ingress, connector durability, and backup-battery aging.
• Define test-to-life and warranty-correlation approaches.
• Lead failure investigations and drive corrective actions with hardware, firmware, mechanical, and manufacturing teams.

4) Real-World Use-Case and Abuse-Case Validation

• Validate that the device survives and fails safely under field-like conditions.
• Cover cases such as intermittent power, brownouts, noisy supply, partial connector insertion, ESD events, I/O faults, antenna faults, weak GNSS conditions, network drops, and tamper attempts.
• Account for installation variance across vehicles, harness lengths, and grounding quality.

Deliverables You’ll Own

• DVP&R and validation master plans
• RTM, test procedures, and pass/fail criteria
• Bench and vehicle test setups, including fixtures, scripts, and instrumentation plans
• Validation reports with failure analysis and corrective-action tracking
• Release-readiness inputs including DV exit status, known issues, and risk assessment

Must-Have Skills

• Hands-on hardware validation experience across power, communications, debugging, and instrumentation
• Strong comfort with lab tools such as oscilloscopes, DMMs, power supplies, electronic loads, and logic analyzers
• Familiarity with at least one deeper validation tool stack such as CAN tools, serial tools, or DAQ systems
• Strong testing discipline around coverage, corner cases, repeatability, traceability, and data-driven conclusions
• Ability to root-cause failures and work closely with engineering and manufacturing teams
• Familiarity with telematics-domain behavior including GNSS or NavIC, LTE or cellular behavior, vehicle power conditions, and CAN, OBD, or UDS

Good-to-Have

• Experience in compliance or reliability-focused roles that involve structured test planning, execution coordination, and report preparation
• Lab automation using Python
• Exposure to manufacturing test support, ESS, HALT, or supplier-validation work