Senior Java Backend Engineering Lead

Citibank (Switzerland) AG

Full-time IT & Technology
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Location
mississauga, peel region, Canada
Posted
June 05, 2026

Job Description

Take on a Senior Java Backend Engineering Lead role, where you will architect backend services, collaborate on APIs, and ensure system optimization. A focus on mentoring and technical innovation is essential.

As the Senior Lead, you will guide backend development efforts, utilizing your Java skills and a thorough understanding of software architecture principles. Collaborating with various teams, you'll implement optimal data solutions and address performance challenges while mentoring junior staff in a dynamic environment.

Key Responsibilities:
β€’ Oversee backend service design and development
β€’ Collaborate with frontend developers, product managers, and designers
β€’ Architect and implement data integration with real-time streaming
β€’ Manage and optimize API gateways for efficiency
β€’ Drive performance initiatives and mentor junior developers

Requirements:
β€’ Bachelor’s degree or higher in Computer Science or Engine...