Javascript developer Offres d'emploi - Mississauga, ON

Our Client is building the future of mobility by connecting vehicles, services, and customers through innovative software and data solutions. Within the Model e division, Our client enables teams to deliver high-quality software safely and at scale by advancing DevSecOps, platform capabilities, and automation across the enterprise.

In this individual contributor role, you will serve as a development lead supporting cross-enterprise initiatives and large-scale product launches. You will champion Site Reliability Engineering (SRE) and DevSecOps principles to improve reliability, security, and productivity.

As a Full-Stack Developer, you will join the team responsible for the CI/Operational Dashboard—an internal monitoring and analytics platform. This platform tracks CI/CD pipelines, service health, JIRA analytics, and release packages. We are looking for a high-initiative professional who thrives on proactive problem-solving, collaborative triage, and driving features from conception to production.

Advantages
Innovation-Driven Environment: Work at the forefront of mobility and vehicle software integration.

Modern Tech Stack: Gain deep experience with Python 3.11+, FastAPI, React 18, and advanced DevOps tooling.

Collaborative Culture: Join a team that prioritizes mutual support, shared accountability, and collective success.

High Visibility: Impact large-scale vehicle launches and enterprise-wide developer productivity.

Flexible Work Arrangement: This position offers a Hybrid work model.

Responsibilities
Backend Mastery: 3–5+ years of experience with Python 3.11+, FastAPI, and SQLAlchemy 2.0.

Frontend Expertise: Proficiency in React 18, TypeScript 5.x, and Material-UI (MUI) 5.

Data Management: Strong skills in PostgreSQL (schema design/optimization), Redis (caching), and RabbitMQ.

DevOps Tooling: Hands-on experience with Docker/Docker Compose, Jenkins (pipeline authoring), and Linux administration (Ubuntu).

Security & Testing: Experience implementing JWT/OAuth2 (Azure AD) and writing comprehensive test suites using pytest and Jest.

Integrations: Ability to connect with third-party APIs such as GitHub, JIRA, and Jenkins for data reporting.

Qualifications
Experience: 3–5+ years of professional experience building and deploying full-stack web applications.

Soft Skills: Strong bias toward action, ability to navigate ambiguity, and a commitment to clear communication within PRs and standups.

Preferred Skills (Nice-to-Have):

AI-Assisted Development and Spec-Driven Development.

JIRA REST API and JQL experience.

Performance profiling for both Python and React.

Background in CI/CD metrics or DevOps observability.

Education: Not Applicable / Equivalent professional experience.

Summary
This is a pivotal role for a DevOps-focused Full-Stack Developer who wants to do more than just write code. You will lead the technical execution of a mission-critical analytics dashboard, ensuring that Our Client's software delivery remains fast, secure, and transparent. If you are a proactive troubleshooter who values "team wins" over individual tasks, you will thrive in this environment.

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.