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Senior Backend Developer - API

Senior Backend Developer - API

On site

Mississauga, Canada

Senior

Freelance

10-09-2025

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Skills

TypeScript GraphQL CI/CD Docker Architecture Azure node.js Microservice CI/CD Pipelines

Job Specifications

Role: Senior Backend Developer - API

Location: Mississauga, ON

Contract

Back End - NestJS & TypeScript, GraphQL(Apollo) - Mandatory, Microservice, Docker

A Senior Backend Developer is sought to join the Digital Integration team at Food Industry to develop and maintain scalable GraphQL APIs using TypeScript, NestJS, and Apollo, ensuring secure authentication with Azure B2C JWTs, observability via Open Telemetry, and efficient deployment through Docker.

The role requires over five years of backend experience, proficiency in Node.js, GraphQL, REST API design, and testing frameworks like Jest, with additional skills in feature flag management, microservice architecture, and CI/CD pipelines considered advantageous.

About the Company

VDart - We are a global, emerging technology staffing solutions provider with expertise in SMAC (Social, Mobile, Analytics & Cloud), Enterprise Resource Planning (Oracle Applications, SAP), Business Intelligence (Hyperion), and Infrastructure services. We work with leading System Integrators in, the private and public sectors. We have deep industry expertise and focus in BFSI, Manufacturing, Energy & Utility, Healthcare and Technology sector. Our scope, knowledge, industry expertise, and global footprint have enabled us to p... Know more