Field Engineer

About the Company

Patil Group, with a legacy spanning nearly a century, has operated across several industries before establishing itself as India's largest manufacturer and solutions provider in railway track components. Patil-I-Labs is the Research and Development (R&D) centre of Patil Group, created to spearhead innovation in intelligent systems and digital transformation technologies for the railway and allied sectors. Located in Bangalore, Patil-I-Labs is designed to complement Patil Group's manufacturing and track engineering capabilities by developing next-generation products in Internet of Things (IoT), Artificial Intelligence (AI), Machine Learning (ML), and Machine Vision.

About the Role

We are looking for a motivated Test Engineer IoT & AI/ML with 04 years of experience to join our quality assurance team. In this role, you will be responsible for designing, executing, and maintaining test cases for IoT platforms and AI/ML-based applications to ensure product quality, reliability, and performance.

You will work closely with development, data science, and product teams in an Agile environment to validate system functionality, data accuracy, and model behavior. The role involves both manual and automated testing, covering black-box and white-box testing approaches across multiple system layers.

Key Responsibilities

• Design, develop, and execute test cases for IoT systems and AI/ML applications
• Perform functional, regression, stress, and performance testing
• Validate AI/ML workflows, data pipelines, and model outputs
• Develop and execute automation scripts using Python and testing tools such as Selenium
• Test APIs, databases, and backend services using MySQL and PostgreSQL
• Collaborate with cross-functional teams to identify defects and ensure timely resolution
• Log, track, and manage defects using Jira and follow Agile QA best practices
• Participate in sprint planning, reviews, and continuous improvement initiatives

Skills & Knowledge

• Strong understanding of software testing methodologies
• Knowledge of IoT architectures and AI/ML concepts
• Hands-on experience with manual and automated testing tools
• Proficiency in Python and familiarity with AI/ML libraries and frameworks
• Working knowledge of database testing (MySQL, PostgreSQL)
• Experience in black-box and white-box testing
• Familiarity with Agile/Scrum processes

This role is ideal for early-career engineers eager to build expertise in testing complex IoT and AI/ML-driven systems while working on cutting-edge technologies.

Qualifications

• BE, BTech, ME, MTech
• 0 to 4 years of relevant experience