Engineer scalable Marqeta services with Java, Spring Boot, Kubernetes, AWS, and RESTful APIs while supporting customer and cardholder experiences remotely in Ontario.

This Senior Full Stack Software Engineer owns significant system components and features within Marqeta’s Customer and Cardholder Experiences team. You will independently design maintainable software, deliver milestones, and address technical ambiguity. Your work includes backend services, user interfaces, cloud microservices, and cross-functional collaboration.

Key Responsibilities

Independently design testable software components and logical APIs

Build scalable backend services and modern user interfaces

Lead medium component and feature designs





Identify gaps and propose innovative technical plans

Share trade-offs affecting product decisions

Requirements

Five-plus years of software engineering with qualifying education

Backend experience in an object-oriented programming language

Contemporary Java backend development with Spring Boot

Kubernetes and AWS application development experience

Scalable cloud microservices experience on AWS, Azure, or GCP

Use Java, cloud microservices, APIs, and disciplined software design to deliver reliable Marqeta customer experiences across Ontario.

📌 Senior Java Backend Engineer Marqeta (Winnipeg)
🏢 Marqeta
📍 Winnipeg