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Front End Developer Startup Jobs in Ontario (NOW HIRING)

Trellis

Senior Full Stack Developer

Kanata, ON · On-site

... startup. We are a B2B SaaS company that provides an AI-powered software platform for eCommerce ... Have 5 years of experience in a frontend, backend, or full stack role. * Programming experience in ...

Voyis

Full Stack Developer - Short Term

Waterloo, ON · Remote

CA$100K - CA$120K/yr

Profile and optimize application performance (memory usage, rendering, IPC communication, startup ... Experience with a modern frontend framework (React) * Comfortable with Git-based workflows and CI ...

Localcoin

Senior Java Developer

Etobicoke, ON · Hybrid

CA$120K - CA$140K/yr

If you're a self-starter looking to hone your skills in a startup environment that fosters ... Collaborate with UI teams to ensure seamless front-end and back-end interactions, optimizing for ...

Priceline

Senior Full-Stack Developer

Toronto, ON · Hybrid

CA$140K - CA$160K/yr

Comfortable with Front-end technologies and Frameworks like HTML, CSS, React, and NextJS ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...

Priceline.com LLC

Senior Full-Stack Developer

Toronto, ON · Hybrid

CA$140K - CA$160K/yr

Comfortable with Front-end technologies and Frameworks like HTML, CSS, React, and NextJS ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...

Basetwo

Software Engineer, Full Stack

Toronto, ON · On-site +1

Fluent in one or more backend and frontend technologies and have an interest working with ... Have a startup mentality: team player, self-motivated, high-integrity, pragmatic, resourceful, can ...

Propel Holdings

Sr. Software Developer

Toronto, ON · On-site

CA$110K - CA$135K/yr

About You: As a fast-growing fintech, we stay true to our startup roots. You picture yourself ... Design and develop scalable, robust and secure web applications using front end (React JS) and ...

KitchenMate

Lead Software Engineer

Toronto, ON · On-site

Experience with front-end web frameworks such as AngularJS, React * Experience developing ... Startup experience We work hard, but smart towards our mission as a team. We think from first ...

KitchenMate

Lead Software Engineer

Toronto, ON · On-site

Experience with front-end web frameworks such as AngularJS, React * Experience developing ... Startup experience We work hard, but smart towards our mission as a team. We think from first ...

Rivalry

Description Rivalry is a startup uniquely positioned to disrupt the dated online gambling space ... This is a senior role working alongside the current backend and frontend software engineering team.

Rivalry

DevOps / SRE Engineer (Remote)

Toronto, ON · On-site +1

Description Rivalry is a startup uniquely positioned to disrupt the dated online gambling space ... This is a senior role working alongside the current backend and frontend software engineering team.

Rivalry

DevOps / SRE Engineer (Remote)

Toronto, ON · On-site +1

Description Rivalry is a startup uniquely positioned to disrupt the dated online gambling space ... This is a senior role working alongside the current backend and frontend software engineering team.

Honeycomb Mfg

IT Manager

Whitby, ON · Remote

CA$110K - CA$145K/yr

... fast-growing startup building tools that help small businesses manage their finances. We're a ... What You'll Be Doing As a Software Engineer on our product team, you'll help build and improve the ...

New

Priceline

Development Manager

Toronto, ON · Hybrid

CA$130K - CA$155K/yr

You will lead a full-stack engineering team (Java and Node.js backend, Node/React frontend ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...

Priceline.com LLC

Development Manager

Toronto, ON · Hybrid

CA$130K - CA$155K/yr

You will lead a full-stack engineering team (Java and Node.js backend, Node/React frontend ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...

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Showing results 41-60

All JobsFront End Developer Startup JobsFront End Developer Startup Jobs in Ontario

Front End Developer Startup information

See Ontario salary details

$30.5K

$120.2K

$173.5K

How much do front end developer startup jobs pay per year?

As of Sep 4, 2026, the average yearly pay for front end developer startup in Ontario is $120,226.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $136,500.00 per year, depending on experience, location, and employer.

What is a front end developer startup?

A Front End Developer Startup job involves building and optimizing the user interface of a web or mobile application in a fast-paced startup environment. Responsibilities include coding in HTML, CSS, and JavaScript, working with frameworks like React or Vue.js, and collaborating with designers and back-end developers. Startups often require developers to be flexible, take ownership of features, and work on rapid iterations based on user feedback. This role typically demands both technical expertise and creative problem-solving to enhance user experience.

What are the key skills and qualifications needed to thrive as a front end developer startup?

To thrive as a Front End Developer Startup, you need strong skills in HTML, CSS, JavaScript, and modern frameworks like React or Vue, often backed by a relevant degree or proven portfolio. Familiarity with version control systems like Git, as well as build tools and APIs, is essential, while certifications in web development can be beneficial. Adaptability, proactive problem-solving, and the ability to communicate effectively within a fast-paced, collaborative environment are key soft skills. These skills and qualities enable you to build responsive, user-focused interfaces and rapidly iterate while aligning with evolving startup needs.

What are the unique challenges a front end developer faces in a startup environment compared to larger companies?

Working as a Front End Developer in a startup often means tackling a wider variety of tasks, ranging from UI implementation and rapid prototyping to troubleshooting issues across the stack. You may have to adapt quickly to shifting priorities, work with minimal supervision, and frequently collaborate with designers, product managers, and sometimes even directly with back end developers or founders. The pace is fast, so flexibility and a willingness to learn on the fly are crucial. On the upside, this environment provides substantial opportunities to broaden your skill set, take ownership of features, and make a visible impact on the product’s direction.

What are popular job titles related to Front End Developer Startup jobs in Ontario?

For Front End Developer Startup jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Front End Developer Startup jobs in Ontario look for?

The top searched job categories for Front End Developer Startup jobs in Ontario are:

Front End Developer Startup jobs near you
Infographic showing various Front End Developer Startup job openings in Ontario as of August 2026, with employment types broken down into 73% Full Time, 22% Part Time, 1% Temporary, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $120,226 per year, or $57.8 per hour.

Engineering Manager, Applications

HireValues

Toronto, ON

Full-time

Re-posted 15 days ago

Job description

Job Description As the Manager for the Applications team, you are well versed in all aspects of Software Development, best practices and have managed small teams before. We're looking for someone that is able to make large architectural decisions with enthusiasm, decisions that help make stack more robust and efficient; capable of selecting, developing, and implementing core technologies across a variety of projects (front-end and back-end), and passionate about bringing teams together in a supportive and pleasant environment to work together in solving technical issues. You'll also work with the Product Managers team to balance new feature development with operational work, and technical debt.

Doing all this while supporting your direct reports to help them grow in their careers. What You Will Be Doing: Engineering management and mentorship of 1 - 2 cross-functional, agile engineering teams Understand and communicate the business domain, and how it affects requirement and implementation details. In partnership with the Product Managers, develop, execute and influence the product roadmap.

Empower the engineering team to design, implement, deliver and support the applications that will push our business forward. Improve code quality and foster a culture of strong engineering design, delivery and quality. Encourage programing standards by creating reusable, testable and maintainable code Design, code and test technical solutions with performance and security in mind Driving innovation by coming up with new and innovative ideas for our application and processes Evaluate and recommend tools, technologies and processes to ensure the highest quality product platform Contribute to technical documentation which clearly communicate design ideas, functionality and optimization What You Bring: 3+ years of engineering management experience Experience with developing or delivering web services, applications, and API's Proven experience as a Senior Full Stack Engineer or similar role Proficiency in one or more frameworks (React, Vue, Angular) Excellent knowledge working with relational and non-relational databases (MongoDB, MySQL, PostgreSQL) Experience with NodeJS and Express Comfortable working in a Linux environment Very good communication, mentoring and leadership skills Strong understanding of the principles of scalable application designExcel in a fast paced startup-like development environment.

Passion and drive to help the team improve and deliver great products. Active listening and respect for others opinions and ideas. Demonstrated success in coaching and mentoring others.

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