Lead Java and Spring Boot modernization in Downtown Toronto, working hybrid with four onsite days weekly on a six-month contract. Build resilient services.
This Senior Full Stack Engineer role focuses approximately 80% on backend development and 20% on React enhancements. You will modernize a mission-critical Public Markets platform by decomposing its monolithic application into cloud-native microservices. The work includes distributed systems, AWS deployment, architecture decisions, and collaboration with Capital Markets stakeholders.
Key Responsibilities:

Refactor monolithic applications into microservices architectures
Design and maintain Java Spring Boot backend services
Shape service boundaries and technical design decisions
Deploy cloud-native applications in AWS
Ensure systems remain secure, scalable, and performant
Requirements:

10+ years of enterprise Java development experience
Advanced Spring Boot expertise
Proven microservices architecture refactoring experience
Distributed high-performance systems development experience
Strong analytical, communication, and collaboration skills
Apply senior Java, Spring Boot, microservices, and distributed systems expertise to modernize a Public Markets platform.

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Senior Java Microservices Engineer