Top Front End Developer Jobs in Toronto

Cribl Inc is looking for a back-end focused Senior Engineer to collaborate on a remote-first, diverse, inclusive, cross-functional team of software developers focused on the Cribl Search’s Performance and Executor Infrastructure. In this role, you will have the opportunity to continue to shape the future of Cribl Search by architecting a novel distributed and federated search system for in-place data. This is an ideal role for anyone who is passionate about building high-performance web applications in a dynamic and collaborative environment.

The Frontend Software Engineer III will work on Reddit's consumer profile, focusing on making profiles open, safe, and expressive for users. Responsibilities include collaborating cross-functionally, contributing to product strategy, development cycle, and mentoring junior engineers. The candidate should have strong technical skills in frontend development, web frameworks, APIs, and organizational abilities.

As an Intermediate Front-End Developer at Loblaw Digital, you will be building media solutions for Advanced powered by Loblaw using React, Vue, and Angular. You will work on developing and enhancing digital platforms and leading a collaborative team of Ad Tech developers.

Collaborate with product managers and designers to ensure the best shipping experience for customers. Mentor fellow developers and optimize web applications for performance and scalability.

The Senior Software Engineer on the Experiences team at CircleCI will focus on improving the developer experience for frontend engineers. Responsibilities include optimizing services, writing high-quality code, maintaining microservices, and collaborating with global colleagues. Candidates should have 3+ years of experience building and debugging distributed systems, expertise in frontend development and backend, and adaptability to a remote-first company culture.

Senior Software Engineer II at Emburse responsible for enhancing customer experiences, solving challenges, and designing new solutions. Leading projects, mentoring junior developers, and ensuring quality and maintainability of products. Engaging with SDLC processes, agile methodologies, and technical testing. Collaborating with product and analytics teams to drive requirements and making technical decisions. Minimum 8 years of front-end development experience with React/Typescript, agile application development, REST services, and API design.

Architect and lead the development of front-end applications using React, Vue, and Angular for Loblaw Digital. Collaborate with cross-functional teams to deliver high-quality digital platforms. Mentor junior developers and drive design of reusable components to ensure code quality and scalability.

Lead Backend Engineer at Movable Ink responsible for advancing services and systems on the DaVinci platform. Collaborate with stakeholders, minimize risk, build measurable solutions, mentor junior developers, and provide technical guidance. Requires 7+ years of software engineering experience and proficiency in Python, cloud computing platforms, data processing frameworks, and modern cloud technologies.

Join Okta as a Senior Frontend Software Engineer to redefine the future of personal identity on the internet. Collaborate with a talented team to create seamless digital experiences for users. Strong communication and collaboration skills are essential, along with expertise in React/Javascript.

Seeking experienced backend engineers to build the next generation of crypto-forward products and features, solving unique technical problems and making cryptocurrency accessible to everyone across the globe.

Work as a Senior Software Developer (Back-end) at Mappedin, a global leader in indoor mapping and spatial data management. Develop high-leverage back-end services to enhance user experiences and optimize indoor spaces. Focus on distributed systems architecture, test-driven development, and solving complex problems using cutting-edge technology.

As a Software Engineer II at Carta, you will be responsible for architecting, designing, and coding highly available, secure, and scalable financial platforms. You will collaborate with UX/UI designers, adhere to test-driven development, conduct peer code reviews, and mentor junior developers. This role offers a unique opportunity to have a significant impact within the product space and across different teams at Carta.

As a Senior Fullstack Developer in the Website connectivity team, you will be responsible for designing, developing, and monitoring modules for client data sources. You will work on frontend configuration for Web, Sitemap, YouTube, and RSS connectors. The role requires expertise in .Net, C#, React, and TypeScript.

Seeking a web application developer to build industry-leading solutions for film and television projects. Responsibilities include writing code, maintaining tests, optimizing solutions, and collaborating with the development team.

Mozilla Corporation is seeking a Senior Front-End Software Engineer to work on the new tab page for Firefox. Responsibilities include building high-quality user interfaces, collaborating with teams, and maintaining code quality. The role requires 4+ years of experience in software engineering, proficiency in JavaScript, HTML, and CSS, and the ability to work in a geographically-distributed team.

Join a well-funded scale-up as a Senior Full-Stack Developer in Canada, working remotely with a US scale-up in the e-commerce industry. Build and deploy high-quality software, with expertise in front-end and back-end development. Interact with talented developers and data scientists. Must have over 5 years of experience in software development and a degree in Computer Science or related field.

Seeking a Specialist - Development with 4 to 8 years of experience in React.js development, full stack development within AEM, user interface design, and enterprise-level applications development projects. Must have expertise in React.js, Webpack, Enzyme, Redux, Flux, JavaScript, CSS, HTML, and experience in Agile environment.