React jobs in Markham

Motion Recruitment

A Toronto-based agency combining data, tech, and creativity to build high-performing digital products and customer experiences is looking to hire a Senior Full Stack Developer to their team. In this role you’ll primarily work with modern technologies such as React, TypeScript, Node, GraphQL, and hav

Shape the Future with TribalScale At TribalScale, we're not just participating in digital transformation—we're driving it. As global leaders in innovation, we combine Agile methodologies and cutting-edge AI, including Large Language Models (LLMs), to create digital solutions that propel enterprises

MapsPeople

Full time -Toronto The Rol eMapsPeople is entering a pivotal phase of AI-led transformation and growth, shaping the future of spatial intelligence and indoor navigation for large enterprise customers worldwide. We are looking for a Senior TypeScript Engineer to join our team and play a key role in b

TribalScale

Shape the Future with TribalScale At TribalScale, we're not just participating in digital transformation—we're driving it. As global leaders in innovation, we combine Agile methodologies and cutting-edge AI, including Large Language Models (LLMs), to create digital solutions that propel enterprises

Tech BSA (Business Systems Analyst) Own end-to-end migration of UI components from Angular to React.js for Java-based banking applications Analyze existing Angular components, modules, and shared libraries to document functionality, UI flows, dependencies, state management, and validations Partner w

LearnFormula

We're looking for a Full Stack Developer who works AI-first - someone who leverages tools like Claude Code, Cursor, and Copilot to ship production code fast, while deeply understanding what that code does and why. This isn't about writing every line by hand. It's about knowing how to architect solut

Must Have: \ Must have Lead hands-on experience and extensive experience with React Native. \ Experience and Skill Set Requirements Mobile Development Leadership 60% Lead the design, development, and delivery of enterprise grade iOS and Android applications using native technologies (Objective-C / S

Fraud warning: It's common for scammers to create positions that look legitimate on other sites. To ensure your submission is considered, only apply for positions at Sensor Tower through our company website or through posts directly associated with Sensor Tower company profiles on sites such as Link

Citi

$94,300 - $141,500 /year

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments and institutions with a broad range of financial products and services, including consumer banking and cre

Job Description: Responsibilities and Duties Own the design and delivery of high-quality features and enhancements. Provide estimates and actively participate in the spring planning process. Produce highly secure solutions. Tune the performance of the existing codebase and peer review code. Work clo

Compass Group is seeking a Lead Developer to provide technical leadership for enterprise, data-driven applications supporting critical business operations. This role combines hands-on development with technical direction, mentorship, and architectural influence across teams. The ideal candidate is a

Job Overview We are seeking a skilled Front-End React Developer to join our growing product team. You will be responsible for building modern, responsive web interfaces for an AI-driven accounting platform. This role focuses on translating Figma designs into high-quality React applications, integrat

Senior Front End Developer (React/Next.js) (Remote) We are seeking a Front End Developer (Node.js, React, TypeScript) with deep expertise across backend and frontend software development. Important Disclaimers Please note: A few of our roles may require in-person interviews at Cognizant offices or c

Job Title: UI Systems Engineer – React / Visualization Location: Hybrid (3 days remote), Toronto, Canada Experience: 5 to 7 Years Rate: 46 to 52 CAD PH Role Summary: NearSource is looking for a UI Systems Engineer to contribute to a next-generation dynamic user interface platform focused on construc

Citi

$94,300 - $141,500 /year

The AI Acceleration of Target State Compliance team, part of Citi's CTO organization, is a small, global team dedicated to building innovative solutions for the wider bank. Our solutions are used by developers across Citi, requiring them to be robust and high-quality. We focus on delivering capabili

Citi

$94,300 - $141,500 /year

The AI Acceleration of Target State Compliance team, part of Citi's CTO organization, is a small, global team dedicated to building innovative solutions for the wider bank. Our solutions are used by developers across Citi, requiring them to be robust and high-quality. We focus on delivering capabili

REV Capital

$100,000 - $120,000 /year

Job Description Full Stack Engineer II Compensation Band: $100,000 – $120,000 Role Type: Pipeline – we’re building a talent pool for future openings. We're seeking an experienced Full Stack Engineer II to join our engineering team. The ideal candidate will have deep expertise in Node.js development,

Float

A leading fintech company in Toronto is seeking a Frontend Developer to join its team. You'll be building high-quality user experiences across web and mobile platforms, working mainly with TypeScript and React. The ideal candidate will have familiarity with mobile release workflows and a strong inte

We're looking for a Senior React Developer to lead the development of our web applications. You'll be responsible for creating intuitive, responsive user interfaces that make complex financial data and AI insights accessible to our users. Responsibilities Lead the development of React-based web appl

Frontier Dental CA

We're looking for a senior engineer who can take ownership of complex systems, make sound technical decisions, and drive meaningful outcomes. You'll work across the full stack - backend services, frontend applications, infrastructure, and data - with significant autonomy over how problems get solved