Graph Database Developer

Tekskills Inc.; Delhi; On-site; INR 3,000,000 - 6,000,000; Full time

Job summary

Tekskills Inc. is seeking a Graph Database developer in Mumbai to design and develop advanced graph-based data solutions for regulated environments, including pharma-related use cases.

The role demands hands-on engineering to build scalable graph architectures and production-ready graph data models. The candidate will work with Neo4j, Neptune, TigerGraph, and Cosmos DB, and will craft queries using Cypher, Gremlin, SPARQL, or GSQL, while collaborating with data science and platform teams to

Qualifications

• 8–10 years of graph database experience.
• Proven experience with regulated environments.
• Experience designing graph data models.
• Ability to optimize graph queries.
• Good collaboration with cross-functional teams.

Responsibilities

• Design and maintain graph data models and schemas.
• Build and optimize graph queries in Cypher/Gremlin/SPARQL/GSQL.
• Develop ingestion pipelines for graph data.
• Integrate graphs with services and analytics.
• Collaborate with data science and platform teams.
• Ensure scalability and high availability of graph systems.

Skills

Graph DB tech

Cypher

Gremlin

SPARQL

GSQL

Data modeling

Regulated env

Tools

Neo4j

Neptune

TigerGraph

Cosmos DB

Job description

Job Title: Graph Database developer

Location: Mumbai, MH
Skills required: NoSQL Graph DB
Experience range: 8 to 10 years

Role Descriptions:

• We are seeking a highly skilled Graph Database developer to support the design and development of advanced graph-based data solutions in a regulated environment (e.g., pharma clinical development and RD).
• This role involves hands‑on engineering to build scalable graph architectures, optimize graph queries, and ensure production ready implementation of graph data models and graph‑powered applications.

Key Responsibilities:

• Design, develop, and maintain graph data models and schemas using platforms such as Neo4j, Amazon Neptune, or Tiger Graph.
• Build and optimize graph query logic using Cypher, Gremlin, SPARQL, or GSQL.
• Develop ingestion and transformation pipelines to load structured and unstructured data into graph databases.
• Integrate graph databases with application services, APIs, and analytics pipelines.
• Collaborate closely with data science, data engineering, and platform teams to support AI driven relationship analytics (e.g., knowledge graphs, entity resolution, graph ML).
• Contribute to system architecture and design to ensure scalability, high availability, and performance of graph-based systems.
• Engage confidently with business stakeholders and cross functional teams on graph related use cases, capabilities, and solution designs.
  

Qualifications:

• Proven experience with major graph database technologies (Neo4j, Cosmos DB Gremlin API, Neptune, Tiger Graph, or equivalent).
• Strong proficiency in graph query languages such as Cypher, Gremlin, SPARQL, or GSQL.
• Understanding of graph theory, graph modeling, and relationship‑centric data design. Experience with data engineering concepts, pipelines, and ingestion frameworks.
• Excellent collaboration and communication skills.
• Ability to work in fast paced, highly regulated environments.
• Prior experience in pharma or other regulated industries is a plus.
• Experience building or supporting knowledge graphs is a significant advantage.
• Familiarity with integrating graph databases into AIML systems is a plus.
• Understanding of performance tuning, indexing strategies, and query optimization for graph workloads is a strong plus.