Senior Backend Java Lead, Enterprise APIs & Microservices

Citi

Mississauga

On-site

CAD 121,000 - 171,000

Full time

5 days ago

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Job summary

Citi in Mississauga, ON, is seeking a Backend Java Lead Developer (VP) to lead core Java-based backend development. This on-site role emphasizes enterprise-scale applications, security-conscious coding, and mentorship across an experienced technology team.

Responsibilities include feasibility analysis, design, testing, and delivery of high-quality software, with emphasis on Spring, REST APIs, and CI/CD. Strong communication and leadership are essential for collaboration with stakeholders and

Qualifications

Backend Java development in an enterprise environment.
Experience with Spring ecosystem and REST API design.
Knowledge of Oracle DB performance tuning and indexing.
Familiarity with CI/CD pipelines and DevOps practices.
Security awareness and secure coding practices are required.

Responsibilities

Participate in establishment and implementation of new or revised applications systems.
Lead technical initiatives and mentor other developers.
Review feasibility, risks, time/cost estimates, and IT planning.
Design, develop, test, and implement software solutions.
Provide user and operational support on applications to business users.