Top Test Engineer Jobs in Bangalore

Designs and tests IP network implementations while providing expert technical support, operational guidance, real-time network analysis, and solution testing. Performs manual testing of Cisco routing and switching technologies, particularly Cisco IOS-XR platforms. Uses networking protocols and services including IP/MPLS, OSPF, IS-IS, BGP, Segment Routing, VPNs, and QoS. Automation, traffic-generation tools, troubleshooting, communication, and networking certification are important parts of the role.

Validate firmware for enterprise and datacenter NVMe SSDs by defining test plans, designing test cases, developing Python test scripts, and integrating automated tests. Debug NVMe and PCIe protocol issues, execute whitebox and greybox testing, track defects and validation results, collaborate with firmware and product teams, validate fixes, communicate project status, and manage multiple validation initiatives with limited direction.

Develop and test embedded firmware for SSD storage products. The role requires Python programming, scripting, storage-interface expertise, NAND flash knowledge, and experience with storage technologies. Responsibilities include firmware debugging, root-cause analysis, test coverage improvement, code review, and AI-assisted development. The engineer will work independently, lead or supervise junior personnel, collaborate cross-functionally, and manage multiple priorities while following AI governance, security, intellectual-property, and licensing requirements.

Leads storage-domain test development for SSD firmware, applying extensive embedded firmware and Python expertise. Oversees test teams, mentors engineers and technicians, validates storage interfaces and NAND technologies, and manages multiple priorities independently. Uses approved generative AI tools and agentic workflows for code generation, testing, debugging, root-cause analysis, automation, and optimization while following AI governance, security, intellectual property, licensing, and human-review requirements.

Designs and implements functional, regression, integration, and automated tests to ensure product quality. Develops and maintains Playwright test scripts and frameworks, analyzes results, reports defects, performs root cause analysis, and collaborates with developers and cross-functional teams. Maintains test plans and documentation, supports CI/CD integration, recommends quality improvements, and applies new testing tools and best practices.

The Manufacturing Test Engineer conducts final testing, calibration, and diagnostics of electron beam systems, analyzes results, resolves issues, and collaborates with teams to improve processes.

Develops and executes probe and final tests for complex mixed-signal power management devices. Responsibilities include creating test plans and programs, designing ATE interface hardware, characterizing and debugging silicon, correlating ATE and bench data, analyzing yield fallout, improving test time, supporting failure analysis and qualification, and releasing products to volume production. The role also defines test strategies for new DC/DC converter products and collaborates across design, production, and manufacturing teams.

Develop and maintain automated test frameworks; perform functional, regression, stress, reliability, and performance testing; validate storage, networking, and accelerator software stacks; conduct kernel-level testing and debugging on Linux/BSD; analyze performance bottlenecks using observability tools; and lead technical validation initiatives with cross-functional teams.

Lead end-to-end validation of network and packet processor SoCs from pre-silicon emulation and FPGA testing through post-silicon bring-up and product release. Develop comprehensive functional, performance, and stability test strategies; coordinate cross-functional teams; debug hardware, firmware, Linux, and datapath issues; and build automated CI/CD-based validation infrastructure. Drive issue triage, customer qualification, and AI-enabled testing, including predictive triage, log analysis, anomaly detection, and intelligent test selection.

Own end-of-line and functional testing for EV battery packs and rapid DC chargers. Develop test strategies, specifications, plans, acceptance criteria, automated test equipment, and HIL environments. Design and validate test rigs, troubleshoot failures, analyze test data, and improve testing cycle time, accuracy, robustness, and repeatability while collaborating with design, integration, and manufacturing teams.

Own complex system testing activities, design and automate scalable test frameworks using NI LabVIEW and Python, troubleshoot issues cross-functionally, improve testing methodologies, mentor junior engineers, and promote quality across projects.

Performs manual and automated testing across software, hardware, applications, and configurations throughout the SDLC. Creates and executes test plans, cases, scripts, and test data; automates regression tests; documents results; tracks defects; analyzes quality metrics; and collaborates with developers, project managers, business analysts, and technical support teams across India and the US. Requires attention to detail, process adherence, and familiarity with Salesforce, automation frameworks, Agile, CI/CD, and defect-tracking tools.

Leads end-to-end semiconductor test strategy, ATE hardware and methodology development, DFT, production release, test optimization, root-cause analysis, and yield improvement. Provides technical leadership and mentorship without formal people management, collaborates globally across design, product engineering, operations, and quality, and supports customer escalations, product bring-up, debugging, and production ramp for analog, mixed-signal, and power-management ICs.

Drive AI-driven automation and improvements for the NonStop System Performance test suite. Execute benchmarking, full-stack profiling, root-cause analyses, and performance tuning using profiling and networking tools. Prototype and deliver Python-based automation, create AI artifacts and personas, implement CI/CD workflow automations, track impact metrics, and enable team adoption through demos and training.

Own manual and automated QA activities across the software development lifecycle. Design and execute JMeter API and performance tests, build Playwright UI automation with TypeScript, validate databases using SQL, troubleshoot defects, assess release risks, and support Agile delivery. Collaborate with Product Management and Engineering on testability, architecture, test planning, regression coverage, performance analysis, release readiness, and continuous improvement of QA practices and automation frameworks.

Design, build, and run automated test frameworks for embedded systems. Develop and execute functional, integration, and system-level tests using Python and Pytest, validate Linux-based embedded applications, test CAN/CANOpen/MQTT communications, integrate suites into CI/CD, analyze results, debug firmware/hardware issues, maintain documentation, support releases, and mentor junior engineers.

Design, build, and execute automated tests and frameworks for embedded Linux systems. Develop Python/Pytest-based test suites, validate firmware/hardware integration using CAN/CANOpen/MQTT, analyze defects, integrate tests into CI/CD, support regression and release validation, debug issues with firmware/hardware teams, and mentor junior engineers to improve test processes and automation.

No details are provided regarding the responsibilities or requirements for the Communication Networks Test Engineer position at HITACHI ENERGY INDIA LIMITED.

Leads end-to-end validation of an AI software stack for computational storage platforms. Defines validation strategy, coverage metrics, quality gates, and release criteria; validates neural network operators, compiler workloads, runtimes, memory management, scheduling, inference workflows, and hardware revisions. Builds automation and benchmarking frameworks, evaluates latency, throughput, scalability, and multi-device execution, and mentors engineers while driving debugging and root-cause analysis.

Validate AI software runtime components for computational storage products, including device lifecycle, command execution, kernel scheduling, memory allocation, DMA, and synchronization. Develop performance benchmarks, stress and concurrency tests, multi-device scaling tests, model execution workflows, smoke and regression suites, automated validation pipelines, and performance dashboards. Analyze resource utilization, memory leaks, and performance bottlenecks using profiling and debugging techniques.

Validate AI software runtime components for a high-performance computational storage system. Develop tests for device lifecycle, command execution, kernel scheduling, memory allocation, DMA, concurrency, scaling, and model execution. Build performance benchmarks, identify bottlenecks through profiling, maintain smoke and regression suites, and create automated validation pipelines and performance dashboards.

Configure IEDs and HMIs, test control, protection, relay, and substation automation panels, and support factory acceptance testing. Design and troubleshoot SDH/PDH, MPLS-TP, and L2/L3 networks; configure Linux and Windows servers for network management systems. Prepare network configurations, maintain backups and documentation, report project progress, support customer queries, and provide feedback to engineering, manufacturing, and quality teams.

Develop and optimize automated test equipment hardware and software for power and analog semiconductor devices from characterization through volume production. Create test plans and programs, design interface and qualification hardware, debug silicon, analyze yield fallout, perform failure analysis, reduce test time, and support product release. Collaborate with design, systems, production, and OSAT teams while driving robust, cost-effective test strategies and product quality.

Design, build, and maintain Playwright TypeScript automation frameworks and scripts; implement CI/CD with GitHub Actions; perform manual, API, and SQL database testing; debug issues and collaborate with developers and stakeholders.

Design, execute, and maintain manual and automated tests for web, mobile, API, and database components. Create test plans and automation scripts (Selenium/Playwright), perform API validation with Postman, track defects in JIRA, collaborate with engineering/product teams, and mentor junior testers to improve QA processes and release quality.