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Solid Js Jobs in Ontario (NOW HIRING)

StackandCo

Strong frontend experience with a relevant JS framework (Angular\/React\/Vue etc.) \n * Spring\/Spring Boot experience \n * Solid database experience \n * An interest in data structures \/ algorithms ...

ITS Global

Fullstack Developer

Toronto, ON · On-site

... experience, solid foundation in computer science with strong competencies in data structures ... Knowledge of JS frameworks is a plus. Good hands on knowledge of web technologies, web services ...

Bridgeport Crew

Software Developer

Kitchener, ON

CA$50K - CA$80K/yr

Build and maintain a Next.js + TypeScript application integrated with Supabase. * Implement ... Solid understanding of Git/GitHub workflows. * Comfort with Linux CLI commands for server work.

StackandCo

Strong frontend experience with a relevant JS framework (Angular\/React\/Vue etc.) \n * An interest in data structures \/ algorithms \n * Spring\/Spring Boot experience \n * Solid database experience ...

TOPOLIO

Software Engineer, CTO

Toronto, ON · On-site +1

... with rock solid apps. You have walked the talk at various levels and can be effective in all ... Scala, REST, Pyton, Angular JS; scripting Experience evaluating, procuring and using new ...

Penn Interactive

Ad Operations Specialist

Toronto, ON · Hybrid

Solid understanding of the digital advertising ecosystem, including web, mobile app, and ... Intermediate skills in HTML, familiarity with JS, CSS, SQL, web coding concepts, and third-party ad ...

JLL

Staff Software Developer

Toronto, ON · On-site

ArcGIS JS development and integration experience * Solid understanding of backend systems, microservice architectures, and distributed systems in Python, Node.js, Java, Go, or C# * Experience ...

Smile.io

Senior Front-End Engineer

Toronto, ON · Remote

Our primary stack is Ruby on Rails, Ember.js, and React. The engineering team at Smile.io believes ... a solid understanding of Back-End development to join our dynamic team. As a key member, you'll ...

Reactiv

Front-end Developer

Toronto, ON

You don't need to check every box below; if you're solid on the fundamentals and eager to learn the ... Familiarity with CSS-in-JS libraries like styled-components or Emotion. * Experience writing ...

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Showing results 1-20

All JobsSolid Js JobsSolid Js Jobs in Ontario

Solid Js information

What is Solid JS?

Solid JS is a declarative JavaScript library for building user interfaces. It focuses on fine-grained reactivity, which allows for efficient updates and fast performance without the need for a virtual DOM. Solid JS offers a simple and composable API that makes it easy for developers to create interactive web applications. Its architecture is similar to React, but it achieves better speed and smaller bundle sizes. Solid JS is ideal for developers who want high performance and reactivity in their web projects.

What are some common challenges Solid JS developers face when integrating with existing codebases, and how can they be addressed?

SolidJS developers often encounter challenges when integrating the framework into projects that already use other JavaScript libraries or frameworks, such as React or Vue. These challenges can include managing state across different frameworks, ensuring compatibility with existing build tools, and handling differences in component lifecycles. To address these issues, it's important to modularize new SolidJS components, use interoperability patterns (like micro-frontends), and thoroughly test for edge cases. SolidJS's reactivity model is also different from other frameworks, so developers should familiarize themselves with its fine-grained reactivity to prevent unexpected behavior.

What are the key skills and qualifications needed to thrive as a Solid JS developer, and why are they important?

To thrive as a SolidJS Developer, you need strong proficiency in JavaScript and modern web development concepts, as well as experience with the SolidJS framework. Familiarity with related tools like npm, version control systems (e.g., Git), and build tools such as Vite is typically expected. Excellent problem-solving, collaboration, and communication skills help developers work effectively in teams and with stakeholders. These skills and qualifications are crucial for building efficient, maintainable, and high-performance web applications using SolidJS.

What is the difference between Solid Js vs React Developer?

AspectSolid JsReact Developer
Primary FocusBuilding fast, reactive web interfaces with a lightweight frameworkDeveloping interactive UIs using React library
Required SkillsJavaScript, understanding of reactive programming, familiarity with Solid Js syntaxJavaScript, JSX, React hooks, component lifecycle
Work EnvironmentModern web development teams, startups, companies adopting new frameworksLarge tech companies, startups, agencies using React for web apps
Industry UsageEmerging, gaining popularity for performance benefitsWidespread, established in the industry

Solid Js and React Developer roles both focus on building web interfaces, but Solid Js is a newer, lightweight framework emphasizing performance, while React is a widely adopted library with extensive ecosystem support. Developers should choose based on project needs and familiarity with reactive programming.

What job categories do people searching Solid Js jobs in Ontario look for?

The top searched job categories for Solid Js jobs in Ontario are:

Solid Js jobs near you
Infographic showing various Solid Js job openings in Ontario as of August 2026, with employment types broken down into 1% Internship, 82% Full Time, 12% Part Time, and 5% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution.

Senior Frontend Engineer (Full Stack/ Next.js / Frontend-Lead)

BMO Capital Markets

Toronto, ON • On-site

CA$75K - CA$141K/yr

Full-time

Medical, Life, Retirement

Re-posted 22 hours ago

Job description

Application Deadline:

08/23/2026

Address:

33 Dundas Street West

Job Family Group:

Technology

Design, develop, and maintain scalable, secure, and accessible cloudbased applications supporting businesscritical digital experiences. The role contributes across the full software development lifecycle, from translating business requirements into technical designs through development, testing, deployment, and ongoing support, in alignment with enterprise architecture and governance standards.

The position is frontend led, with responsibility for building modern web interfaces using Next.js-based architecture, while integrating with backend and platform services in a regulated environment.

Key Responsibilities

  • Build endtoend solutions using React, Next.js, and Node.js aligned to enterprise architecture standards
  • Develop, maintain, and scale complex React applications using modern patterns and best practices
  • Design and implement reusable, highquality UI components and frontend libraries
  • Apply SSR/SSG patterns to optimize performance, SEO, and user experience
  • Contribute to frontend architecture and technical design, including component strategy and framework decisions
  • Translate user and business requirements into technical specifications and design artifacts
  • Write clean, maintainable, welldocumented TypeScript/JavaScript code
  • Conduct peer reviews for code, design, and unit tests to maintain engineering quality
  • Integrate with REST and GraphQL APIs and backend services
  • Support system design discussions, including security and performance considerations
  • Collaborate closely with product owners, designers, and engineering teams in an Agile delivery model
  • Optimize applications for performance across browsers and devices
  • Stay current with modern frontend and web platform advancements

Qualifications

  • 5-7+ years of frontend development experience
  • 5+ years of handson React experience
  • 3+ years of Next.js experience in production environments
  • Team lead experience
  • Strong proficiency in TypeScript, JavaScript (ES6+), HTML5, and CSS
  • Proven experience as a senior UI / frontend developer applying engineering best practices
  • Solid understanding of Node.js fundamentals and npm ecosystem
  • Experience with unit testing and TDD
  • Handson experience integrating RESTful and GraphQL APIs
  • Proficiency with Git version control
  • Working knowledge of CI/CD principles and tools (e.g., Jenkins, GitHub Actions)
  • Comfortable working in a fastpaced, Agile environment
  • Experience supporting publicfacing, hightraffic applications
  • Familiarity with CDNbased delivery and frontend performance optimization

Nice to Have

  • UI/UX design fundamentals
  • Experience supporting publicfacing, hightraffic digital platforms
  • Exposure to performance optimization and content delivery strategies

Salary:

$75,900.00 - $141,900.00

Pay Type:

Salaried

The above represents BMO Financial Group's pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group's expected target for the first year in this position.

BMO Financial Group's total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit:https://jobs.bmo.com/global/en/Total-Rewards

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one - for yourself and our customers. We'll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we'll help you gain valuable experience, and broaden your skillset.

To find out more visit us at https://jobs.bmo.com/ca/en.

BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other's differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.

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