Senior Data Annotator
18 hours ago
Job Description
Tika Data is looking for an experienced Data Annotator with a minimum of 2 years of hands-on data annotation experience to join our delivery team. You will work on complex, high-accuracy annotation projects across computer vision and NLP for enterprise and research clients.
This role requires strong execution discipline, quality ownership, and the ability to work with minimal supervision.
Key Responsibilities
Perform high-quality data annotation and labeling across one or more domains:
Image & video annotation (bounding boxes, polygons, semantic segmentation, keypoints)
Text annotation (NER, classification, sentiment analysis)
Interpret and execute complex annotation guidelines independently
- Maintain consistently high quality scores and productivity
- Conduct self-QA and basic peer reviews
- Support junior annotators through guidance and informal mentoring
- Flag data ambiguities, edge cases, and guideline gaps proactively
- Work closely with Team Leads and QA to meet SLA commitments
Required Candidate Profile
- Minimum 2 years of professional experience in data annotation / data labeling
- Strong experience with computer vision or NLP annotation workflows
- Proven track record of meeting quality and throughput targets
- High attention to detail and quality ownership
- Ability to work with limited supervision
- Comfortable with structured, repetitive, high-precision tasks
- Willingness to work full-time from office
Preferred Skills (Good to Have)
- Experience with tools such as CVAT, Labelbox, Supervisely, V7, or similar platforms
- Exposure to QA workflows, audits, or reviewer roles
- Basic understanding of machine learning model training pipelines
- Ability to read and interpret technical documentation
Education
- UG: Any Graduate
- Relevant experience will be given priority over academic specialization
Key Skills
- Data Annotation
- Data Labeling
- Image Annotation
- Video Annotation
- Semantic Segmentation
- Bounding Boxes
- Polygon Annotation
- Text Annotation
- NER
- Quality Assurance
- AI Training Data
-
Data Annotation Trainee
12 hours ago
Bommanahalli, Hosur Road, Karnataka, India Tika Data Full timeWork as a Data Annotation Trainee supporting AI projects by labeling image, video, text, or audio data. Learn annotation tools, follow clear guidelines, maintain accuracy, meet targets, and grow into advanced roles through structured training. Required Candidate profileDetail-oriented graduate with basic computer skills. Can follow instructions, handle...
-
Lead II
2 weeks ago
Bommanahalli, Hosur Road, Karnataka, India UST Full timeRole Overview: A deeply hands-on Senior AI Engineer (Consultant) with expertise in Data Science, Generative AI, Large Language Models (LLMs), and Agentic AI(good to have)Key Responsibilities:Design and develop AI solutions using Generative AI, LLMs, and Agentic AI frameworks.Rapidly build and iterate on POCs with a strong focus on functionality, scalability,...
-
Entrepreneur in Residence
4 days ago
Bommanahalli, Hosur Road, Karnataka, India Wakefit Innovations Full timeMust to have - EX Founder exp and Tier1 collegeFormer Entrepreneur - Come Back to Corporate WorldEntrepreneurs with excellent pedigree and willing to come back to corporate world.Looking at professionals with specific skills, such as marketing, technology, people process, and scaling up.Mostly they find a match in people who have been entrepreneurs or have...
-
Nlp Data Annotator
2 days ago
Hosur, India Tika Data Services Pvt Ltd Full timeJob Summary: We are seeking skilled and detail-oriented NLP Annotators to join our team. As an NLP Annotator, you will play a crucial role in the development and improvement of natural language processing (NLP) models. Your primary responsibility will be to annotate and label large datasets, ensuring the accuracy and quality of the data used to train and...
-
Data Annotator
2 weeks ago
Hosur, India Tika Data Services Pvt Ltd Full time**Job Summary** - Tika aspires to enable regular businesses to make full use of their raw domain-specific data, transforming it into a form that ML algorithms can process and deliver results that improve business._ **Responsibilities and Duties** Prepare datasets for machine learning algorithms as given by Tika's clients. The data could be in various...
-
Senior Statistical Programmer
1 week ago
Hosur, India ACL Digital Full timeSenior Statistical Programmer (6-8 years of exp) LOOKING FOR IMMEDIATE JOINERS / SERVING NOTICE PERIOD Location : CHENNAI / BANGALORE / HYDERABAD Mode : Onsite / Hybrid ROLES and RESPONSIBILITIES: Perform statistical programming review of case report forms (CRFs), annotated CRFs, database structures, statistical analysis plan (SAP) project documentation such...
-
Senior Data Engineer
2 weeks ago
Hosur, India Nityo Infotech Full timeSenior Data Engineer Position Overview We are seeking an experienced Senior Data Engineer with 8-12 years of hands-on experience to join our team on-site. This role requires a self-starter who can architect and implement robust data foundation layers while providing technical leadership and guidance to the engineering team. The ideal candidate will have deep...
-
Senior Data Analyst
1 day ago
Hosur, India Deluxe Full timeJob Title: Senior Data Analyst – Business Process Automation At Deluxe Media, we are dedicated to driving operational efficiency through advanced technology. We are seeking an experienced and forward-thinking Senior Data Analyst / AI Automation Developer to join our Data Services team. This role will design, develop, and deliver AI-driven, agentic...
-
Senior Data Scientist
2 weeks ago
Hosur, India AtkinsRéalis Full timeAbout the Role: We are looking for a highly skilled Senior Data Scientist with deep hands-on expertise in machine learning, computer vision, generative AI, and cloud-based AI solutions (preferably Azure). The ideal candidate will drive innovation across our AI/ML initiatives and work closely with cross-functional teams to design, develop, and scale...
-
Hosur, India TCS Research Full timeWe are looking for an enthusiastic intern to help us setting up a large-scale multimodal trajectory dataset that will then be used to train workflow models. In this role, you will participate in design and implementation of complex agentic pipelines for mining, and curate each of the samples that will make up the dataset. The intern will also experiment with...
-
Senior Data Architect
2 weeks ago
Hosur, India L&T Technology Services Full timePrimary Responsibilities: Data Strategy & Governance: Define the end-to-end enterprise data architecture strategy (including data ingestion, storage, processing, and consumption) to support all Digital Products (AI, Analytics, IoT). Blueprint & Modeling: Create and govern enterprise data models, data lake/mesh blueprints, and data governance frameworks...
-
Principal Data Scientist
1 week ago
Hosur, India TVS Motor Full time**Group Company**: TVS Motor Company **Designation**: Principal Data Scientist **Office Location**:Hosur **About TVS / Who are we?** TVS Motor Company is a reputed two and three-wheeler manufacturer globally, championing progress through Sustainable Mobility with four state-of-the-art manufacturing facilities in Hosur, Mysuru and Nalagarh in India and...
-
Senior Data Engineer
2 weeks ago
Hosur, India Accion Labs Full timeWe are looking for a Sr Data Engineer Location : Bangalore, Mumbai, Pune, Hyderabad, Noida Experience : 9+ years Notice Period : Immediate Joiners/ 15 Days Any references would be appreciated !!! Mandatory skills: 1. very good at Python and SQL. 2. Having experience in any cloud is mandatory but GCP or AWS is preferred. 3. Had a good tech stack in the...