Engineer III - Mobile Development

Groupe Dynamite Inc.; Mount Royal; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading fashion retailer based in Montreal is looking for a Mobile Engineer to join their Digital Development team. In this role, you will develop high-quality, performant mobile applications for the company's brands. You will work within an Agile team and be responsible for creating automated tests, maintaining CI/CD pipelines, and ensuring seamless app performance. The ideal candidate will have over 3 years of experience in mobile development, skilled in React Native, JavaScript ES6, and TypeScript.

Benefits

Performance-driven bonuses

Employer-matched retirement savings

Flexible group insurance

Discount at Garage and Dynamite

Flexible vacation policy

Qualifications

• 3+ years of software development experience in Agile teams.
• Proven experience in mobile app development lifecycle.
• Experience with CI/CD pipelines for mobile applications.

Responsibilities

• Develop mobile applications for optimal customer experience.
• Create automated tests as documentation for requirements.
• Maintain and improve CI/CD pipelines using various tools.

Skills

React Native

JavaScript ES6

TypeScript

SQL

Education

Bachelor's degree in Computer Science, Engineering, or Information Technology

Tools

XCTest

Espresso

Jest

Mocha

Expo

Azure

Fastlane

Job description

Overview

Groupe Dynamite Inc. (GDI) is a Montréal-based, privately held house of integrated omni‑channel brands, designing and distributing accessible, trend‑forward fashion for women since 1975.

Our mission of "Empowering YOU to be YOU, one outfit at a time" is brought to life through the GARAGE and DYNAMITE banners and represents the consumer‑centric core of GDI's long‑standing success as a leading retailer in North America.

Today, GDI operates nearly 300 stores across Canada and the United States, as well as shoppable brand experiences at Garageclothing.com and Dynamiteclothing.com.

Job Summary

As a member of Digital Development, you will work closely with the E‑Commerce and Product teams and be responsible for developing highly usable and performant mobile apps for both of our brands, Dynamite and Garage. As an experienced Mobile Engineer, you will produce quality code, raising the bar for team performance, speed, and reliability.

Responsibilities

• Work collaboratively within an Agile team to create, build, and optimize mobile applications for peak customer experience using React Native, TypeScript, Javascript ES6, and SQL;
• Participate actively in the technical planning, development, and testing of product features and bug fixes to ensure high performance across the mobile ecosystem;
• Create automated tests (using XCTest, Espresso, Jest, or Mocha) as living documentation of business requirements and hedge against future regressions;
• Regularly contribute to the team's Confluence space and technical documentation to track ongoing changes;
• Take the lead on maintaining and improving CI/CD pipelines to automate steps, reduce friction points, and streamline deployment using tools such as Expo, Azure, and Fastlane;
• Contribute to a culture of growth through PR reviews, pair programming, brainstorming, and knowledge‑sharing sessions, proactively promoting software development best practices;
• Own the solution, following up on post‑release monitoring and identifying areas of concern as well as reasons to celebrate;
• Communicate effectively with product owners, developers, and QA resources to align on and elevate processes.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or Information Technology;
• 3+ years of software development experience in Agile product teams, ideally serving a LARGE customer base;
• 3+ years of experience in mobile development using React Native, Javascript ES6, and TypeScript;
• Proven experience taking part in the full mobile app development lifecycle, from design and development to testing, rollout, and support;
• Experience working on production mobile applications with meaningful user traffic and performance considerations;
• Experience building integrations using REST APIs (preferably OAuth, Salesforce OCAPI, and/or SCAPI);
• Strong understanding of and adherence to the SOLID principles of OOP and design patterns;
• Excellent communication skills to maintain tight alignment with business stakeholders;
• Proactive problem‑solver with a go‑getter attitude;
• Experience with CI/CD pipelines for mobile applications.

Nice‑to‑Haves

• Technical domain knowledge of iOS and Android native development using Swift, Objective‑C, Java, or Kotlin;
• Experience with mobile analytics, monitoring, and performance optimization tools (e.g., Firebase, Sentry, Datadog, New Relic);
• Experience working with Salesforce Commerce Cloud (SFCC) and Salesforce Commerce API (SCAPI), including custom integrations and headless commerce architectures;
• Hands‑on experience integrating and consuming GraphQL APIs, including schema design, query optimization, and performance considerations.

Benefits

• A comprehensive compensation package that includes performance‑driven bonuses;
• A group retirement savings program with employer matching;
• Flexible group insurance with personalized coverage that meets your needs;
• Discount at Garage and Dynamite;
• Exclusive private sample sales;
• A flexible vacation policy;
• And more!

GDI has been repeatedly voted one of Montréal's Top Employers and one of Canada's Top Employers for Young People.

Our promise

No day will be like the last – we aim to be better today than we were yesterday. We are committed to employment equity.