React Testing Library jobs in Markham

### Who you are 7+ years of professional software development experience, with the majority focused on frontend development in production environments Deep expertise of Typescript, React and Next.js, and modern JavaScript (ES2020+) Deep expertise of HTML, CSS, and responsive web design; experience w

*About Clear Street:** Clear Street’s mission is to give every sophisticated investor access to every asset, in every market, through a unified platform built for speed, transparency and scale. We give our clients the technology, tools, and service once reserved for the largest institutions, rebuilt

*Hiring: React & .NET Developer** We are looking for an experienced *React & .NET Developer** to join a dynamic team working on modernizing enterprise applications. If you have a strong background in full-stack development and enjoy working with cutting-edge technologies, this opportunity is

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. *Culture at Scribd, Inc.** We support a culture where our employees c

Description TEKsystems is seeking a .net developer with fabric experience to help a Fortune‑scale customer that is expanding its modern data and application ecosystem, including a major initiative built on Microsoft Fabric. We are seeking a Full‑Stack Developer with deep experience in React, TypeScr

WHAT MAKES US A GREAT PLACE TO WORK We are proud to be consistently recognized as one of the world’s best places to work. We are currently the top ranked consulting firm on [1] Glassdoor’s Best Places to Work list and have earned the #1 overall spot a record seven times. Extraordinary teams are at t

*JOB DESCRIPTION** We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Commercial & Investment Bank - Securitized Products Group team, you serve as a seasoned member of an agile t

*JOB DESCRIPTION** We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank - Payments team, you are an integral part of an agile team that works to

*Position Type** Full time *Type Of Hire** Experienced (relevant combo of work and education) *Education Desired** Bachelor of Computer Engineering *Job Description** We are FIS. Our technology powers the world’s economy and our teams bring innovation to life. We champion diversity to deliver the be

: *When you join Sunrise Senior Living, you will be able to use your unique skills to empower residents to live longer, healthier, and happier lives. Not only will you build meaningful relationships with residents, their families, and team members alike, you will also gain joy in serving others and

**hackajob** is collaborating with *J.P. Morgan** to connect them with exceptional professionals for this role.* *Job Description** We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase wit

*About Agoda** At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a div

Want to learn more about this role and Jobot? Click our Jobot logo and follow our LinkedIn page! Job details *FULLY REMOTE | React Developer | Build the Next Generation of a High-Growth SaaS Platform** This Jobot Job is hosted by: Ellie Staver Are you a fit? Easy Apply now by clicking the "Easy Appl

*Location:** Chicago (hybrid) *About The Company** We are a leading global law firm dedicated to excellence and innovation in serving our clients. Our culture emphasizes collaboration, continuous improvement, and forward-thinking approaches. We leverage advanced technology and data intelligence to d

*Senior Full Stack Engineer, AI Platform & Agents** Build the GenAI platform that powers critical decisions in healthcare, legal, tax, and compliance industries. Your work will directly shape the future of these fields, enabling faster, safer, and more impactful decision-making at a global scale

*Join Our Team** Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team. As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, cont

Description The Night Ministry is powered by people who care deeply, about our mission, about our community, and about one another. We serve individuals experiencing homelessness with compassion and consistency, and we know that strong teams are what make that possible. No matter the department, eve

*About Usg And Our Digital Customer Experience Journey** Capability transformation USG is evolving its digital customer experience and translating the objective of being easiest to do business with into a sustainable technology roadmap. The digital transformation includes upgrading our technology st

Posted Date 3/09/2026 Description *We Are** Nextira (now part of Accenture) builds custom web applications and services with cutting-edge engineering skills, high-performance computing (HPC), artificial intelligence (AI), machine learning (ML), and data analytics enabling clients to rapidly prototyp

*Description & Requirements** Smurfit Westrock (NYSE:SW) is a global leader in sustainable paper and packaging solutions. We are materials scientists, packaging designers, mechanical engineers and manufacturing experts with a shared purpose: Innovate Boldly. Package Sustainably. Guided by our va