Top React Developer Jobs in Toronto

Seeking experienced full stack software engineers with at least 3 years of professional experience using Java and React in production. Responsibilities include working with product managers, building features, improving architectural strategies, reviewing code, collaborating with design and product teams, and nurturing an engineering culture.

Backend Developer role focused on system design, feature development, infrastructure, team building, and interfacing with users for Trust Wallet. Requires 4+ years of software engineering experience with 2+ years in Go. Knowledge of microservice-based architectures, cloud environments, databases, and containerization is essential.

Senior Developer role focused on solving tough problems and developing innovative solutions using Ruby on Rails and other tech stack. Responsible for building, maintaining, and architecting core web and mobile applications, integrating third-party tools, and collaborating with cross-functional teams. Must have 4+ years of Ruby on Rails experience and proficiency in SOLID coding principles, data analysis, and agile development practices.

Seeking a highly experienced Senior Frontend Web Applications Engineer to deliver high-quality frontend solutions, lead technical discussions, mentor other engineers, and make strategic contributions to the architecture and direction of web applications. Must have expertise in modern JavaScript frameworks, architecting large-scale web applications, user-centric approach, continuous improvement mindset, and exceptional communication skills.

Full Stack Software Developer experienced in various programming languages and technologies. Responsible for designing automated software solutions, building and testing automation processes, and supporting production deployment processes.

Seeking a Senior Software Engineer - Backend at Givelify, a fintech-for-good company, to build backend systems for enabling millions of donors and partners. Responsibilities include driving software development life cycle, ensuring high-quality software delivery, and optimizing user experience. Collaborate with cross-functional teams and mentor junior engineers. Required qualifications include a degree in Computer Science or equivalent, experience in building large-scale web applications, and expertise in backend development.

Senior Backend Software Engineer at Okta Personal focusing on redefining the future of identity on the internet by building Java/Spring based web applications on modern cloud infrastructure. Requires 5+ years of software development experience, B.S. in Computer Science, and expertise in identity and access management domains.

Foxglove is seeking a highly skilled Backend Engineer with experience in robotics data and streaming workloads. The engineer will be responsible for designing and developing backend services, data processing pipelines, and interfaces. The role involves challenges such as ingesting massive volumes of sensor data, low-latency random-access playback, multi-cloud architecture, and offloading data from remote devices. Strong experience with Go or Rust, SQL databases, cloud object stores, and Kubernetes is required. The candidate should have excellent written and verbal communication skills and the ability to work in a fast-paced, small team environment.