Senior Front-end Software Developer

About the Role

Reporting to the Team Lead, Development, the Senior Front-end Developer ("Developer III") is responsible for building and maintaining internal and customer-facing web applications. The person in this position implements new features and functionality, improves user experience, optimizes applications, manages data pipelines, and performs routine updates and maintenance.

• Design and develop new features and functionality for web applications using JavaScript, HTML, CSS, and a JavaScript framework such as React or NextJS.
• Write clean, maintainable, and efficient code.
• Collaborate with cross‑functional teams, including product management and design, to understand requirements and develop solutions.
• Troubleshoot and debug issues as needed.
• Write automated tests to ensure code quality and reliability.
• Continuously improve the development process and best practices.
• Participate in code reviews.
• Stay current with new and evolving web technologies and techniques.
• Actively participate in the SCRUM process.
• Perform routine updates and maintenance.

• 5–8 years of experience as a Senior Full‑stack Developer.
• 5–8 years of experience with Type Script/JavaScript, React, and NextJS.
• Experience with semantic HTML and Web Accessibility.
• Experience with SCSS modules and Tailwind CSS.
• Experience with version control (Git, Git Hub, Git Hub Actions or similar).
• BSc. in Computer Science, Software Engineering, or a similar field.
• Results‑driven and able to work independently with minimal supervision.
• Strong communication and documentation skills.
• Strong capacity to handle details; follow through and manage multiple priorities.

• Familiarity managing Docker containers and hosting services in Kubernetes using Node.js and Golang.

• Base salary range $110,000+ per annum for a contract full‑time position.
• Opportunity for renewal or transition to a permanent role based on performance.
• On‑site role with hybrid flexibility during standard business hours, Monday to Friday.
• Commuter‑friendly location (Sheppard & Don Mills).
• Free parking on site.
• Free, convenient shuttle bus service from Don Mills Subway Station to and from the office.
• Access to on‑site fitness center and fitness classes.
• Access to Linked In Learning for continuous skill growth.
• Mentorship and professional development opportunities.
• Comprehensive Employee Assistance Program (EAP) providing confidential support spanning mental health services to financial counseling.

Nelson is an equal‑opportunity employer and is committed to inclusion, equity, and diversity. We do not discriminate on the basis of age, race, sex, gender, gender identity, colour, religion, national origin, sexual orientation, marital status, citizenship, veteran status, or disability status. If you require accommodation during the recruitment process, please contact p