11+ Ontology engineering Jobs in Mumbai | Ontology engineering Job openings in Mumbai

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 Company

Our client is one of India's finest luxury real estate brands. Renowned for leadership and excellence in real estate development, the prime focus being planned development, creating value assets, and crafting lifestyle experiences through design and architecture.

Company's work culture

We are a lean team of high-performing go-getters; we take ownership in our roles and lead with knowledge. Debates and discussions are an important part of our culture, and we encourage people to bring unique perspectives to their conversations. Most importantly, we love solving problems. Each day is inspiring, and we encourage you to apply for this role and experience it for yourself.

What would you be required to do?

• Activation of new channel partners as per the weekly and monthly targets and onboarding the CPs with the company through a smooth engagement process.
• Ensure right prospecting is done by the channel partners to acquire the right client.
• To ensure smooth registration, training, and brokerage disbursal to the channel partners.
• Identifying business opportunities by researching prospects through events, shows, cold calling, brand collaborations with luxury car brands, iconic residential projects, high end consumer brands, and other avenues.
• Conceptualizing and executing, events and customer engaging activities and constantly thinking of new ideas to generate leads.
• Arranging and attending meetings with clients within office or outside of office.
• Have complete grip over the product for meetings with Channel partners and Clients.
• Researching the competition brands and providing constant improvisations to make the brand have a strong presence in the market.
• Maintain a record of all activities and meetings done on daily basis in a daily reporting format in a systematic way so that it can be pivoted for follow-ups and analytics at any given time. Database could be of clients, partners, homeowners, commercial establishments, or any other consultant.

Requirements

What skills are we looking for? FEET ON STREET

• Love for luxury and efficiency to handle HNI clients
• Excellent verbal and written communicator, makes wonderful sales pitch and presentations across physical/ virtual mediums
• Ability to understand clients requirements and give him with best possible solution
• Street smart, energetic and good interpersonal skills
• Entrepreneurial with an ability to solve problems creatively
• Good at maintaining the data and sharing reports on daily basis and preferably from real estate / high end luxury brand
• Very focused and ability to work under pressure

Evaluation Criteria

• Channel Partners activated / Events done
• Meetings done
• Leads generated
• Leads converted

Who qualifies?

• 3-5 years’ experience as an individual contributor in the luxury residential space or with any other luxury brand across consultancy, channel partnering, client loyalty programs, lead generation, digital presence and events
• MBA from a premium Institute or foreign university. Work experience with a luxury brand in direct sales or the strategy teams

While we prefer a great track record in Luxury Sales and a great track record, we also welcome candidates with limited experience. You must have eagerness to learn on the job quickly and are excited by this role and our organization and that you think you will be a good fit.

Roles and Responsibilities

• Design and update job descriptions

• Source potential candidates from various online channels (e.g. social media and other platforms like Naukri, Indeed, Shine, etc)

• Craft recruiting emails to attract passive candidates
• Screen incoming resumes and application forms

• Conduct a telephonic interview of candidates

• Advertise job openings on the company’s careers page, social media, job boards, etc

• Provide shortlists of qualified candidates to the manager.

Requirements and skills

• Proven work experience as an HR Recruiter or similar role
• Familiarity with Applicant Tracking Systems and resume databases

• Experience with sourcing techniques

• Solid verbal and written communication skills

Desired Candidate Profile

Job Description
We are looking for Full Stack Engineer who can turn ideas into extremely reliable, beautifully written code that other people – or you, six months into the future – will find easy to comprehend and modify. You have mastered more than one technology stack in your life, and you are comfortable with the idea of mastering several more. You're competent at high levels and low levels. Technology is a means and not the ends for you.

Responsibilities
Lead and build team to deliver best product(s).
Work closely with client as they build  features, functionality and applications to make system best.
Develop visioning skills and ability to see the big picture
Implement and contribute to engineering practices and processes
Help your team decide what technologies to use. Every engineer is able to propose better ways to do things

Skills and Qualifications
Back End : NodeJS and / or PHP
Front End : ReactJs, Angular and / or PHP
Experience of full stack web development, JavaScript, HTML5, CSS3 and TypeScript. DevOps knowledge is a plus
Ability to clearly communicate technical issues to laymen and to translate their feedback
An inclination to contribute to the creative process
A devotion to delivering the best possible user experience
Technology expertise with insights about technology trends and solutions
Team-player, flexible and able to work in a fast-paced environment
Experience with MySQL, and/or Cassandra, MongoDB desired

• Making systems more efficient, more reliable and more secure
• Communicating across internal and external organizations

What you need to have:

• Minimum 12 years of experience
• Experience in IT Infra, IT Ops, Hardware and network connectivity
• Knowledge on VM ware, AWS cloud
• Experience in Monitoring tools
• Working knowledge on Unix /Linux
• Experience in security, network and compliance frameworks
• Hands-on experience with VMware, AWS Cloud/Multi Cloud, infrastructure automation and monitoring tools
• Understanding of security, risk and compliance frameworks, disaster recovery, high availability architectures, hardware, operating systems and networking connectivity 

An entrepreneurial conference research and production company looking for an ambitious, creative and experienced Digital Marketing Manager to help grow both the conferences and the company. 

The ideal candidate will be responsible for growing revenue through digital media through designing and executing marketing campaigns. After campaigns have been launched, you will extract and analyze data across multiple channels. 

Responsibilities

• Maneuver digital marketing campaigns through all areas of the project life cycle
• Clearly understand and implement digital marketing campaigns which fit client needs
• Provide analytical reporting of campaigns to stakeholders
• Developing the event brand in the marketplace will also help to drive web traffic, grow the social media interaction and client acquisition
• Facilitate all internal and external communication about the event to increase attendee revenue and create new partnerships
• Understanding the market: main challenges and trends of the sector, industry value chain & key players
• Create and proofread web updates at all stages of the campaign life cycle
• Working with internal stakeholders, editors, internal designers and conference producers to ensure marketing campaigns have been implemented effectively
• Instigate promotional activity through email, print, data and mailing to enable multi-channel marketing
• Creating content and deliver communications that drives lead generation
• Producing all marketing material including email brochures, direct mail, event previews & guides, magazine ads, signage, video, banners and web imagery
• Manage the shows blogs, securing content from partners, editors and exhibitors to drive new customers to the site.
• Coordinate the implementation of marketing plan for exhibitor and visitor recruitment
• Fulfilling media deals, direct marketing, social media
• Database filtering and segmentation
• Planning, copywriting and proofreading
•  

Qualifications

• Minimum 2-3 years minimum marketing experience from a B2B events or conference production organisation
• Graduated to BA degree level or equivalent in your chosen discipline, ideally Marketing, Social Sciences, Humanities, Languages or similar
• Experience with SEO and SEM Strong written, verbal and collaboration skills
• Fluent in written and spoken English
• Excellent copywriting and proofreading skills with proven examples
• Ability to work under pressure and meet demanding deadlines
• Ability to work independently and show a strong sense of initiative, taking ownership of key projects when required with a proactive attitude
• Ability to multitask, prioritise and be flexible is essential
• Works well as part of fast-paced team, prioritising effectively and managing workload
• Excellent IT skills - proficient in both Windows and Mac operating systems (i.e. PowerPoint, Keynote, Excel, Word, Outlook etc)
• Strong interpersonal and communication skills both verbal and written, able to successfully interact with all parts of the business and stakeholders at all levels
• Excellent organisational, analytical and administrative skills, meticulous attention to detail
• Flexible in approach and able to amend hours as required to suit business needs