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Apps Dev Tech Lead Analyst (Mississauga)
Citigroup
Full-time
mississauga, peel region
Management & Operations
Posted:
June 16, 2026
Location:
mississauga, peel region, Canada
Job Description
Overview
We are seeking a highly skilled and experienced Backend Java Developer to join our dynamic engineering team. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance, and resilient backend services. This role involves working with a modern technology stack focused on asynchronous, event-based microservices, reactive programming, and robust data persistence solutions. A strong commitment to quality through Test-Driven Development (TDD) and comprehensive unit testing is essential.
Responsibilities
- Design, develop, and deploy asynchronous, event-driven microservices using Java.
- Implement solutions leveraging Java Lambdas and Reactive Functional Programming paradigms.
- Work with NoSQL databases, specifically MongoDB, for productive data storage and retrieval.
- Utilize Elasticsearch for building powerful search and analytics capabilities.
- Integrate and develop ...
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Apply Now Save for LaterJob Overview
Job Type:
Full-time
Location:
mississauga, Canada
Posted:
June 16, 2026
Deadline:
July 26, 2026