Full-Time

Mid Backend Developer

Techies4tech.ai · Toronto
Compensation
C$112000-C$150000 CAD/year
Experience
2-5 yrs

Job location

Street address
100 King Street West
City
Toronto
Region / state
ON
Postal code
M5X 1C0
Country
CA

Role Overview

Techies4tech.ai is seeking a Mid Backend Developer to contribute to the design and development of backend systems and services. This role focuses on building and supporting APIs, working across service-based architectures, and handling application data across relational and NoSQL databases. The position offers the opportunity to help deliver reliable backend functionality that supports core product and engineering needs.

Key Requirements

• REST/GraphQL API design — target L6 (Prof), must-have • microservices basics — target L6 (Prof), must-have • relational & NoSQL databases — target L6 (Prof), must-have • caching (Redis) — target L6 (Prof), nice-to-have • authentication/authorization (OAuth2/JWT) — target L6 (Prof), nice-to-have • message queues — target L6 (Prof), nice-to-have • ORM frameworks — target L6 (Prof), nice-to-have • Working AI leverage — observed and scored, never assumed • 2–5 years of relevant experience

Responsibilities

Design, build, and maintain backend services and APIs using REST/GraphQL patterns. Contribute to systems that use microservices basics to support modular backend functionality. Work with both relational and NoSQL databases to store, retrieve, and manage application data. Support backend implementation decisions in areas such as caching, authentication/authorization, message queues, and ORM frameworks where applicable.

About Techies4tech.ai

this position is for US based clients.

Why join

This role provides the opportunity to work on core backend engineering with meaningful scope across API design, service architecture, and data systems. It is a strong fit for someone who wants to contribute across foundational backend domains while building on preferred experience in areas such as caching, authentication/authorization, message queues, and ORM frameworks.

Interested in this role?

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