11+ Semantics Jobs in Delhi, NCR and Gurgaon | Semantics Job openings in Delhi, NCR and Gurgaon

AuxoAI is seeking a Senior Applied Scientist to design and deploy structured knowledge systems that enable reliable, schema-grounded AI and agent reasoning.

This role sits at the intersection of large language models, knowledge graphs, semantic architectures, and hybrid retrieval systems. The ideal candidate will build systems that transform unstructured data into structured knowledge representations, enforce semantic constraints, and enable hybrid symbolic–neural reasoning in production environments.

You will play a key role in designing scalable semantic infrastructures that support advanced AI use cases such as GraphRAG pipelines, structured extraction, and agent reasoning workflows.

You will work on problems where existing architectures may not be sufficient and will experiment with new approaches that combine machine learning, knowledge graphs, semantic constraints, and classical AI techniques to build reliable, production-grade systems.

Location - Mumbai/Bangalore/Hyderabad/Gurgaon (Hybrid - 3 Days a week in Office)

Responsibilities:

• Design schema-guided information extraction systems using zero-shot and few-shot structured prompting, constrained decoding approaches such as JSON schema enforcement or grammar-based decoding, and function-calling or tool-driven extraction techniques.
• Develop recursive or multi-stage extraction pipelines capable of handling nested entities, hierarchical structures, and cross-document relationships.
• Build ontology-driven systems using frameworks such as LinkML, OWL, SHACL, or similar schema modeling tools, and implement knowledge representations using RDF triples or labeled property graphs.
• Design and optimize entity resolution algorithms using techniques such as blocking strategies, embedding similarity, and rule-based matching.
• Develop ontology alignment techniques and graph embedding models such as Node2Vec or TransE-style approaches where appropriate.
• Design hybrid retrieval architectures combining dense vector retrieval, sparse retrieval techniques, and graph traversal algorithms such as BFS, DFS, path ranking, and neighborhood expansion.
• Build validation systems that enforce schema conformance, detect semantic inconsistencies, and reduce hallucinated or invalid structured outputs.
• Integrate structured knowledge systems into GraphRAG pipelines, agent planning frameworks, and tool-selection workflows.
• Deliver production-grade semantic systems with clear targets for latency, scalability, reliability, and data integrity.

Requirements

• 5+ years of experience building production AI or machine learning systems.
• Strong experience designing and implementing knowledge graphs or ontology-driven architectures.
• Hands-on experience implementing structured extraction techniques, including grammar-constrained decoding, JSON schema enforcement, or AST-style parsing approaches.
• Experience building entity resolution systems beyond simple embedding similarity methods.
• Experience working with graph query languages such as SPARQL or Cypher and optimizing graph query performance.
• Familiarity with RDF, OWL, or property graph data models and semantic data architectures.
• Strong Python engineering skills, with emphasis on data validation, schema integrity, and system reliability.
• Experience designing hybrid symbolic and neural AI systems.

Nice to Have:

• Experience implementing graph algorithms such as PageRank, community detection, or shortest-path algorithms for reasoning chains.
• Experience building graph-enhanced retrieval systems such as GraphRAG.
• Experience designing compositional semantic extraction pipelines.
• Experience implementing reasoning engines or rule-based inference systems.
• Experience benchmarking and evaluating structural extraction accuracy and consistency.

About the Role : 

We’re looking for a marketing intern who understands the basics and is eager to get their hands dirty across brand, content, growth, and website management. You’ll be working closely with the founding team and contributing to real business outcomes—not just make PPTs.

What You’ll Do

• Assist in planning and executing marketing campaigns across digital channels
• Create and manage content for social media (Instagram, LinkedIn, etc.)
• Support content writing—captions, blogs, basic copy
• Manage and update the Shopify website (product uploads, descriptions, banners, basic hygiene)
• Coordinate with designers/developers for website updates when needed
• Conduct market research and competitor analysis
• Help with influencer outreach and partnerships
• Support on-ground/launch activities if needed

What We’re Looking For

• Basic understanding of marketing fundamentals (digital, content, social)
• Familiarity with Shopify or willingness to learn quickly
• Good written and verbal communication skills
• Comfort with tools like Instagram, LinkedIn, Canva, Google Sheets, etc.
• A proactive attitude—you take initiative without being told
• Ability to multitask and work in a fast-paced environment
• Bonus: prior internships, personal projects, or experience managing a website/store

What You’ll Gain

• Hands-on experience building a brand from the ground up
• Exposure to real marketing strategy + execution (including D2C website management)
• Direct mentorship from founders
• A fast learning curve

Details

• Duration: 3 months
• Location: Gurgaon 
• Paid Internship

Please note : We're hiring people that are based only out of Delhi/Gurgaon that can travel to Gurgaon sector 54. No relocation.

Who Are We

A research-oriented company with expertise in computer vision and artificial intelligence, at its core, Orbo is a comprehensive platform of AI-based visual enhancement stack. This way, companies can find a suitable product as per their need where deep learning powered technology can automatically improve their Imagery.

ORBO's solutions are helping BFSI, beauty and personal care digital transformation and Ecommerce image retouching industries in multiple ways.

WHY US

• Join top AI company
• Grow with your best companions
• Continuous pursuit of excellence, equality, respect
• Competitive compensation and benefits

You'll be a part of the core team and will be working directly with the founders in building and iterating upon the core products that make cameras intelligent and images more informative.

To learn more about how we work, please check out

https://www.orbo.ai/.

Description:

We are looking for a computer vision engineer to lead our team in developing a factory floor analytics SaaS product. This would be a fast-paced role and the person will get an opportunity to develop an industrial grade solution from concept to deployment.

Responsibilities:

• Research and develop computer vision solutions for industries (BFSI, Beauty and personal care, E-commerce, Defence etc.)
• Lead a team of ML engineers in developing an industrial AI product from scratch
• Setup end-end Deep Learning pipeline for data ingestion, preparation, model training, validation and deployment
• Tune the models to achieve high accuracy rates and minimum latency
• Deploying developed computer vision models on edge devices after optimization to meet customer requirements

Requirements:

• Bachelor’s degree
• Understanding about depth and breadth of computer vision and deep learning algorithms.
• Experience in taking an AI product from scratch to commercial deployment.
• Experience in Image enhancement, object detection, image segmentation, image classification algorithms
• Experience in deployment with OpenVINO, ONNXruntime and TensorRT
• Experience in deploying computer vision solutions on edge devices such as Intel Movidius and Nvidia Jetson
• Experience with any machine/deep learning frameworks like Tensorflow, and PyTorch.
• Proficient understanding of code versioning tools, such as Git

Our perfect candidate is someone that:

• is proactive and an independent problem solver
• is a constant learner. We are a fast growing start-up. We want you to grow with us!
• is a team player and good communicator

What We Offer:

• You will have fun working with a fast-paced team on a product that can impact the business model of E-commerce and BFSI industries. As the team is small, you will easily be able to see a direct impact of what you build on our customers (Trust us - it is extremely fulfilling!)
• You will be in charge of what you build and be an integral part of the product development process
• Technical and financial growth!

The candidate must have 2-3 years of experience in the domain. The responsibilities include:

● Deploying system on Linux-based environment using Docker

● Manage & maintain the production environment

● Deploy updates and fixes

● Provide Level 1 technical support

● Build tools to reduce occurrences of errors and improve customer experience

● Develop software to integrate with internal back-end systems

● Perform root cause analysis for production errors

● Investigate and resolve technical issues

● Develop scripts to automate visualization

● Design procedures for system troubleshooting and maintenance

● Experience working on Linux-based infrastructure

● Excellent understanding of MERN Stack, Docker & Nginx (Good to have Node Js)

● Configuration and managing databases such as Mongo

● Excellent troubleshooting

● Experience of working with AWS/Azure/GCP

● Working knowledge of various tools, open-source technologies, and cloud services

● Awareness of critical concepts in DevOps and Agile principles

● Experience of CI/CD Pipeline

Nucleus Softwares: Senior Quality Lead

NOIDA

Job Role:

• Associate Manager  for Nucleus Product, Implementation,  Support and Services projects
• Sound Knowledge of Quality Management Processes and Software Development Lifecycle
• Experience in IT Organization
• Strong knowledge of industry best practices including Agile, CMMI, PMBOK, ISO, Six Sigma
• Strong knowledge of key areas of project management including  Schedule, Quality and Risk Management
• Strong insights about Quality Measurement Framework & Metrics
• Proven internal stakeholders management skills
• Strong verbal and written communication skill
• Proactive outlook and approach

Job Responsibilities:

Software Quality Assurance

• Liaison with business heads, program manager and team to maintain continuous process implementation and improvements
• Identify improvement areas and raise right alert at the right time
• Ensure timely reporting of metrics and dashboard
• Ensure information readiness for quick reference
• Consistently strong performance as a quality management professional
• Strong insight on Defect Prevention and Causal Analysis
• Assist and support business leaders in driving various Quality Management programs and initiatives

Desired for the Role:

• Qualification: MCA / M.Sc. Computer Science
• 7-12 years of experience, good insights of the prevailing Quality Management Standards
• Good Knowledge of Microsoft Office, Microsoft Project, JIRA, SVN, SharePoint
• Strong analytical skills and knowledge of analytical tools.
• Strong experience of planning and managing Audits and Reviews
• Team player with highly collaborative mind set
• Needs to be go getter, highly motivated professional

Future Career Progression:

Nucleus is well known for identifying, nurturing and promoting the internal talent and having long mutually rewarding associations with its performing associates.  Our focus programs helps our associates to continuously grow based on their capability, performance and career aspirations. 

Over coming years, this role can evolve, either in the area of SEPG and  Analytics

- Build the backend for Android & iOS application and website with Company Dashboard (MIS). 
- Integration of user-facing elements developed by front-end developers with server side logic 
- Design and implementation of low-latency, high-availability, and performance applications
-Well versed with AWS and Server deployment 
- Excellent knowledge of Spring frameworks 
- Excellent knowledge of Java, JSP, JavaScript, AJAX, HTML, JSON 
- Good knowledge of MySQL 
- Knowledge of coding standards and good commenting practices 
- Experiences in developing RESTful web services must. 
- Ability to understand business requirements and translate them into technical requirements 
- Ability to design applications around natural user interfaces 
- Experience with REST API connections 
- Writing reusable, testable, and efficient code 
- Integration of data storage solutions
- Build the backend for application and website with Android App, IOS, Company Dashboard. 
- Own software quality and optimize UI 
- Understand closely the requirements of the customers and get the features implemented on time 
- Creating of strong project timeline along with budgeting and regular reporting