Senior Backend Engineer at Fullsteam

Fullsteam Operations LLC

Full-time IT & Technology
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Location
remote, bc, Canada
Posted
July 08, 2026

Job Description

Elevate your career as a Senior Backend Engineer with Fullsteam, where you will build high-quality, scalable APIs fully remotely. Collaborate with a passionate team and create solutions that empower businesses.

Fullsteam is a leader in vertical software and embedded payments technology, seeking a dedicated Senior Backend Engineer. In this role, you will work closely with product, frontend, and QA teams to design effective SaaS features. You'll focus on developing robust APIs using a tech stack that includes Node.js on AWS, ensuring fast deployment and high reliability.

Key Responsibilities:
• Design and build scalable REST APIs for core SaaS features
• Collaborate with teams for smooth feature delivery
• Write and maintain automated tests for reliability
• Contribute to technical documentation for backend workflows
• Identify and resolve performance and data integrity issues

Requirements:
• Proficient in JavaScr...