Senior Data Architect (PostgreSQL + Graph Databases)

About the Position

ELEKS is looking for a Senior Data Architect (PostgreSQL + Graph Databases) in Canada. Alberta-based candidates are strongly preferred (Calgary or Edmonton). Canada-based candidates will also be considered.

Our customer is building a next-generation AI platform that enables organizations to securely develop, govern, and operationalize artificial intelligence while ensuring that sensitive data and organizational knowledge remain fully under their control. The platform combines advanced AI capabilities with enterprise-grade governance, security, and data sovereignty to support mission-critical decision-making.

The solution serves government organizations and enterprise customers operating in highly regulated and security-sensitive environments, where reliability, accountability, and trust are essential. The platform supports intelligent decision-making across strategic planning, workforce intelligence, and organizational operations, helping customers leverage AI without compromising security, compliance, or control over their data.

Responsibilities

• Design scalable enterprise data architecture using PostgreSQL and graph technologies
• Define logical and physical data models
• Lead database modernization initiatives
• Optimize database performance and scalability
• Define integration strategies between relational and graph databases
• Collaborate with AI and platform engineering teams
• Support technical discovery and solution design
• Create architecture standards and governance documentation
• Guide engineering teams throughout implementation

Requirements

• 8+ years of experience in Data Architecture
• Expert knowledge of PostgreSQL architecture, optimization, and data modeling
• Experience designing large-scale relational data platforms
• Experience working with Graph Databases (Neo4j, Neptune, TigerGraph, etc.)
• Strong knowledge of data integration, ETL/ELT processes, and modern data platforms
• Experience with cloud-native database services
• Familiarity with semantic data modeling is a plus
• Experience supporting AI and analytics platforms
• Strong communication and stakeholder management skills
• Upper-Intermediate or higher level of English

We Offer

• Opportunity to work on cutting-edge AI and data platforms
• Collaborative and innovative work environment
• Professional growth and development opportunities

About the Company

ELEKS is a leading software engineering company that provides custom software development services to clients worldwide. We are committed to delivering high-quality solutions and fostering a culture of continuous learning and innovation.