data annotation jobs in Chennai

Design and execute linguistic test cases to validate Quick's natural language features across diverse inputs, edge cases, and user scenarios.Evaluate model outputs for accuracy, fluency, and relevance by applying linguistic expertise to identify regressions, hallucinations, and quality gaps.Develop and maintain testing guidelines and rubrics that ensure...

As a SA/VLM associate, you will be responsible for creating high-quality written content for videos/images and/or labeling of objects on audio, image, and/or video-file. Your primary focus will be on producing clear, concise, and informative content that meets the needs of the target audience. Key job responsibilities• Performs simple annotation-related...

Lead annotation delivery for multimodal AI programmes — image, video and LiDAR — holding quality at 97–99% while volume scales. Location Chennai, Tamil Nadu Type Full time Posted 29 July 2026 About The Role You will lead one of the annotation programmes behind our clients' AI systems: multimodal image, video and LiDAR work running at production...

Job Title: SDTM Programmer Experience: 6+ Years Industry: Clinical Research / Pharmaceutical / Biotechnology Employment Type: Full-time Job Summary We are looking for an experienced Senior SDTM Programmer with a minimum of 6 years of relevant experience in clinical data programming. The candidate will be responsible for CRF annotation, developing,...

Process Lead, Alexa Shopping (Level 4)Alexa Shopping Operations strives to become the a reliable source for dataset generation and annotations. We work in collaboration with Shopping feature teams to enhance customer experience (CX) quality across shopping features, devices, and locales. Our primary focus lies in handling annotations for training, measuring,...

Skill: AWS glue Experience: 6 to 12 years Location: AIA Kochi Job Summary Technical Lead role in a global organization focusing on advanced bioinformatics solutions powered by AWS services and Python. The position involves designing and delivering scalable data pipelines analytical workflows and applications to support scientific research and healthcare...

SAP Fiori Developer KLA is seeking an SAP Fiori Developer to join our team. This role is perfect for a professional who will develop and maintain SAP Fiori applications , collaborate with business stakeholders, and implement custom and standard Fiori solutions to enhance our user experience. Responsibilities Develop and maintain SAP Fiori applications. ...

Understand and work on defined sets of instructions, procedures, and guidelines for new tasks and releases.Perform repetitive exercises based on dynamic instructions without compromising quality.Prioritize and handle multiple assignments while meeting deadlines.Complete complex tasks with minimal guidance, and respond with appropriate urgency to...

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Career Area:Technology, Digital and DataJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We...

Responsibilities & Key Deliverables In Depth Knowledge on Internal Combustion Engines and Sub Systems for Automotive and Commercial Vehicle Applications. Hands on Experience on performing Technical Calculations to finalize engine architecture and sub system definitions. Demonstrates in depth knowledge of all the system specific CAD modules using UNIGRAPHICS...

Responsibilities & Key Deliverables In Depth Knowledge on Internal Combustion Engines and Sub Systems for Automotive and Commercial Vehicle Applications. Hands on Experience on performing Technical Calculations to finalize engine architecture and sub system definitions. Demonstrates in depth knowledge of all the system specific CAD modules using...

Career Area: Technology, Digital and Data Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We...

 Amazon Robotics develops state-of-the art robotics for Amazon’s Fulfillment Centers. Come build the future of human-technology interaction with us. We are combining computer vision, mobile robots, advanced end-of-arm tooling, and a high degree of freedom of movement to solve real-world problems on a huge scale. Our team collaborates with a variety of...

DescriptionThis role is for a CAD/CAM Engineering Developer responsible for designing, developing, customizing, testing, and maintaining engineering software solutions on proprietary/OEM CAD, PLM, or CAE platforms (e.g., CATIA V5, 3DEXPERIENCE or similar in-house/proprietary CAD systems). The developer will work with C, C++, vendor-specific SDKs/APIs and...

Project Role : Custom Software Engineer Project Role Description : Develop custom software solutions to design, code, and enhance components across systems or applications. Use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs. Must have skills : SAP ABAP Development for HANA Good to have...

At UST, we help the world’s best organizations grow and succeed through transformation. Bringing together the right talent, tools, and ideas, we work with our client to co-create lasting change. Together, with over 30,000 employees in 30+ countries, we build for boundless impact—touching billions of lives in the process. Visit us at www.ust.com UST is...

Interested in improving the technology and features powering Amazon Devices? Come work on it. We are building the speech and language solutions behind Ring and other Alexa-enabled products and services.Key job responsibilitiesManages team size of 20 to 25 ML Data Associates.· Executes plans for team to perform tasks related to multiple ML workflows in a...

Position Summary...What you'll do...About TeamCorporate Tech Services is invested in building a compact, robust organization that includes service operations and technology solutions for Finance, People, Associate Digital Experience Walmart Global Tech India is focused on deploying Enterprise solutions across all our global business markets. The team...

Overview The Scrum Master & Quality Lead will partner with our Data Product Owner (DPO) and guide a cross-functional team of software developers, data engineers, and operations specialists. This team owns the end-to-end data lifecycle—from vehicle collection and ingestion to processing, annotation, and release—powering our Advanced Driver...