Jobs for juniormidlevel react developer at Toronto

TMS LLC in Toronto, Canada is seeking a Senior Python React Developer for a long-term role. Location is hybrid/remote in the Toronto area.The ideal candidate has 8+ years of experience building enterprise-grade applications with Python and React.js, plus strong API design, microservices, and cloud expertise. You will lead technical design, mentor developers,...

AboutMeaningful technical impact – Build applications and services that directly support Fitch Ratings' analytical and operational workflows, used by teams across the organization.Innovation‑first culture and experimentation – Permission to challenge established patterns, explore emerging technologies including AI, and drive proof‑of‑concepts with...

Our client is a major CPG pioneer in their space. You will spearhead User Interface and experience web development using the latest and great technologies on enterprise level solutions. Responsibilities Write and maintain scalable and clean Javascript code (React for front end) Support tech and design team with innovative coding Ensure application...

United States Digital Space LLC is seeking a talented UX/UI Developer for our onshore MCCR Engineering team. You will design user experiences, build responsive interfaces with React, and contribute to reusable UI libraries and design systems. Lead with design thinking, collaborate with product and backend teams, and ensure accessibility and cross‑browser...

Raise is seeking a Software Developer - Full Stack - Intermediate for a 12-month contract in Toronto, Ontario. The role focuses on building scalable data pipelines, implementing ETL processes, and delivering robust front-end and back-end solutions. You will translate specifications into tested code and collaborate with IT professionals across the SDLC. The...

United States Digital Space LLC is seeking a seasoned Full Stack Java Developer for a 1-year fixed-term hybrid role in Toronto, ON. You will design, develop, and maintain Java-based applications for a leading North American bank, delivering scalable microservices and modern frontends with Angular or React. The ideal candidate has 6+ years of experience,...

We’re looking for a Senior Software Engineer to help shape and scale a modern web experience for a fast-paced, consumer-facing product team. You’ll work closely with cross-functional stakeholders to deliver elegant, performant, and maintainable applications using TypeScript, Ruby on Rails and React . This role is ideal for someone who possesses a...

A Canadian technology company seeks a Developer Level 3 to support the development and maintenance of applications including data visualization platforms. This 100% remote role requires 8+ years of experience, including strong skills in Git, React, and RESTful APIs. Candidates should have experience as a full-stack developer in Agile teams, translating...

We are seeking a seasoned Solution Architect to deliver innovative, effective architecture solutions aligned with organization goals and technology strategies. In this role, you will: Design and develop comprehensive architecture solutions, ensuring alignment with business objectives and modern technology practices. Drive continuous improvement in...

Select how often (in days) to receive an alert: Senior Software Engineer, Full-Stack Applications (Python & React) Requisition ID: 50467 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: Aug 19, 2026 Fitch Ratings is seeking a Senior Software Engineer to join our global Ratings...

Work LocationToronto, Ontario, CanadaHours37.5Line Of BusinessTechnology SolutionsPay Details$125,500 - $154,000 CADThe pay details posted reflect a temporary market premium specific to this role that is reassessed annually.TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development...

JOB DESCRIPTIONSince the 1940s Citco has provided specialist financial services to alternative investment funds, investors, multinationals and private clients worldwide. With over 6,000 employees in 45 countries we pioneer innovative solutions that meet our clients’ evolving needs, and deliver exceptional service. Our continuous investment in learning...

A leading technology company is seeking a Lead React Native Developer to design and deliver mobile and web applications for healthcare. The ideal candidate will have 7+ years of experience, strong skills in React Native and TypeScript, and hands-on Azure service integration knowledge. This remote role involves leading a team, mentoring developers, and...

Technology Solutions 125,500 - $154,000 CAD The pay details posted reflect a temporary market premium specific to this role that is reassessed annually. TD is committed to providing fair and equitable compensation opportunities to all colleagues. Our compensation policies and practices have been designed to allow colleagues to progress through the...

Iris's direct client, Canada's Top 5 Bank, is looking to hire a Senior Full Stack .NET Developer (Angular/React and Kafka Experience) for a long term contract opportunity in Mississauga, ON - (Hybrid Position) .Position: Senior Full Stack .NET Developer (Angular/React and Kafka Experience) Duration: Long Term Position (12+ Months/ Open Ended Contract) Must...

Fitch Ratings is seeking a Senior Software Engineer to join our global Ratings Technology team in Toronto. This is an opportunity to build and enhance mission-critical applications that power the workflows, analytics, and decision-making processes used by analysts across a world-leading credit ratings organization. About As a member of our Ratings...

TMS LLC in Toronto, Canada is seeking a Senior Python React Developer for a long-term role. Location is hybrid/remote in the Toronto area. The ideal candidate has 8+ years of experience building enterprise-grade applications with Python and React.js, plus strong API design, microservices, and cloud expertise. You will lead technical design, mentor...

We’re looking for a Senior Software Engineer to help shape and scale a modern web experience for a fast-paced, consumer-facing product team. You’ll work closely with cross-functional stakeholders to deliver elegant, performant, and maintainable applications using TypeScript, Ruby on Rails and React. This role is ideal for someone who possesses a high...

Unlock your potential as a Senior Mobile Developer with a leading AI company. Focus on building innovative mobile foundations that enhance project delivery. The company seeks a versatile Senior Mobile Developer for its dynamic Platform Engineering division. With over 4 years of mobile engineering experience, you will design and implement critical React...

Company DescriptionAt AppLit, we get early stage startups to market at blazing speeds by building top quality mobile apps. Our co-founders are on a mission to empower early stage startups. Our engineers have years of experience building mobile apps for companies like Facebook, League, Shopify, and Yelp.Do you have a burning passion to:Make a huge...