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Flexton Inc.

Senior Software Engineer (6+ Years)

Hybrid

Toronto, Canada

Senior

Freelance

19-12-2025

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Skills

Problem Solving Java Architecture Spring Spring Boot Microservices

Job Specifications

Job Title: Senior Backend Engineer (Java/Microservices)

Location: Toronto, ON

Experience: 6+ years

Education: Engineering Degree in Computer Science

Job Description:

We are seeking a Senior Backend Engineer with strong foundational knowledge in microservices architecture, distributed systems, and event-driven platforms, with hands-on experience building large-scale applications similar to high-traffic, global platforms. The ideal candidate has deep expertise in Java, Spring Boot, and API development, understands real-world distributed system challenges, and is able to design scalable, event-based solutions without relying on any single framework.

Must-Have Skills:

Microservices architecture
Distributed systems concepts
DS/Algo Problem Solving
Event-driven architecture/System Design
Java, Spring Boot
API design & development
Experience with large-scale, high-traffic platforms

About the Company

Founded and incorporated in 2007, Flexton Inc. is headquartered in San Jose, CA with development centers in India. Flexton has been listed 5 times by INC 5000 Inc. magazine in their Fastest Growing companies list in America, serving 50+ enterprise clients. We are a leading professional services company offering a unique product mix that extends into Technology, Consulting, Digital and Operations. By leveraging Technology we aim to help companies both large and small solve complex business problems and derive maximum benefi... Know more