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Mid Frontend Developer Jobs in Ontario (NOW HIRING)

\n \n \n \n \n Our client, a growing tech company based in Ireland is looking to bring on a mid ... Some front end skills are desirable but not essential \n * Minimum one year as a "PHP Developer" OR ...

Operate across the stack. Lead complex frontend work in TypeScript and React (Next.js ... Your code reviews shape how mid-level engineers grow. Your judgment shapes what the team ships.

... Mid\-Level Software Developers to join their along with there growing development team on a 12 ... Strong front end development skills with HTML, CSSS, JavaScript and a framework (Angular is ...

... a small\-mid sized team on one of their new products. The product crunches real\-time data to ... Strong Frontend experience (ideally React) \n * Experience working with Spring \n * CI\/CD ...

... small\-mid sized team on one of their new products. \n \n \n \n \n \n The product crunches real ... Strong Frontend experience (ideally React) \n * Data Processing\/Pipelines experience would be nice ...

... small\-mid sized team on one of their new products. \n \n \n \n \n \n The product crunches real ... Strong Frontend experience (ideally React) \n * Experience working with Spring \n * CI\/CD ...

Geotab is seeking a Frontend focused Full-Stack Developer who will write hands-on code, collaborate ... Mid-morning you might drop into a backend slice: a Go service endpoint or a Python data pipeline ...

Full Stack Developer

Kitchener, ON · On-site

$85K - $95K/yr

Your Mission Trusscore is seeking a mid-level full-stack developer to help build, standardize and scale our data and automation internal application ecosystem. Our ecosystem consists of front-end ...

Full Stack Developer

Kitchener, ON · On-site

CA$85K - CA$95K/yr

Your Mission Trusscore is seeking a mid-level full-stack developer to help build, standardize and scale our data and automation internal application ecosystem. Our ecosystem consists of front-end ...

Your Mission Trusscore is seeking a mid-level full-stack developer to help build, standardize and scale our data and automation internal application ecosystem. Our ecosystem consists of front-end ...

Collaborate with frontend developers, product managers, and other stakeholders to define and ... Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary

... for mid-market and enterprise customers. This is a high-impact, customer-facing role within ... Exposure to backend/frontend technologies (e.g., Node.js, Java, React) and ability to collaborate ...

Full Stack Software Engineer

Waterloo, ON · Hybrid

CA$100K - CA$140K/yr

As a Full Stack Developer at RideCo, you will contribute to shaping the architecture, design, and ... Frontend Development: * Develop dynamic, user-friendly interfaces with Angular, ensuring seamless ...

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Mid Frontend Developer information

What is the difference between Mid Frontend Developer vs Junior Frontend Developer?

AspectMid Frontend DeveloperJunior Frontend Developer
Experience2-4 years0-1 year
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic version controlBasic knowledge of HTML, CSS, JavaScript, and some frameworks
ResponsibilitiesDeveloping features, optimizing performance, collaborating with designers and backend teamsAssisting in coding, fixing bugs, learning project workflows
Work EnvironmentIndependent task handling, code reviews, team collaboration

The Mid Frontend Developer typically has more experience and handles complex tasks independently, while the Junior Frontend Developer focuses on learning, assisting, and gaining foundational skills. The mid-level role requires a deeper understanding of frameworks and project workflows, making it suitable for those with some professional experience in frontend development.

What is a mid frontend developer?

Mid Frontend Developers are professionals who specialize in building and maintaining the user-facing parts of web applications, typically with 2-4 years of experience. They are responsible for translating design mockups into interactive websites or apps using technologies like HTML, CSS, and JavaScript frameworks such as React, Angular, or Vue.js. Their role often involves collaborating with designers and backend developers, optimizing applications for speed and responsiveness, and ensuring cross-browser compatibility. Unlike junior developers, mid-level developers are expected to work more independently, solve moderately complex problems, and contribute to code reviews and project planning.

What are some common challenges faced by mid frontend developers when working on cross-functional teams?

Mid-level frontend developers often collaborate with backend developers, designers, and product managers, which can sometimes lead to challenges in communication and aligning on project requirements. Balancing the need for delivering visually appealing, responsive interfaces while ensuring performance and accessibility can also be demanding. Additionally, adapting to evolving frameworks or integrating new tools as decided by the team may require continuous learning and flexibility. Successful mid-level frontend developers proactively seek feedback, clarify requirements early, and stay updated on best practices to navigate these challenges.

What are the key skills and qualifications needed to thrive as a mid frontend developer?

To thrive as a Mid Frontend Developer, you need strong proficiency in HTML, CSS, and JavaScript, along with experience in modern frameworks like React, Angular, or Vue and a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and UI design libraries is commonly expected. Strong problem-solving, effective communication, and a collaborative mindset help you stand out in team settings. These skills ensure you can create high-quality, user-friendly interfaces that work well in dynamic, cross-functional development environments.
What cities in Ontario are hiring for Mid Frontend Developer jobs? Cities in Ontario with the most Mid Frontend Developer job openings:
Infographic showing various Mid Frontend Developer job openings in Ontario as of August 2026, with employment types broken down into 72% Full Time, 22% Part Time, and 6% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Full-time

Re-posted 9 days ago


Job description

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  • 2 years experience in PHP
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  • Experience in at least one PHP framework (Laravel, Symfony or Zend)
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  • Some front end skills are desirable but not essential
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  • Minimum one year as a "PHP Developer" OR "Full Stack Developer" with PHP on the backend
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