Senior Frontend Engineer, React/Typescript

Jobgether SRL; Canada; Remote; CAD 216,000 - 292,000; Full time

Benefits offered by this job

Fully remote work

Flexible working hours

Paid parental leave

Office setup support

Co-working allowances

Company health benefits for eligible U

Opportunities to work on large-scale,保

Job summary

Jobgether SRL is seeking a Senior Frontend Engineer (React/TypeScript) based in Canada. This remote-first role focuses on owning core frontend areas, delivering scalable consumer-facing web experiences, and shaping frontend architecture while collaborating with backend, mobile, product, and design teams.

You will drive performance, testing, and privacy considerations, and play a key role in architectural decisions for large-scale web applications, with responsibilities spanning implementation,

Qualifications

• 7+ years of professional software development experience
• Advanced proficiency in JavaScript, HTML, and CSS
• Advanced proficiency with React and TypeScript
• Experience designing solutions for complex web applications
• Proven track record building and maintaining large-scale web apps
• Ability to independently lead frontend projects with minimal oversight
• Experience making frontend architecture decisions
• Strong focus on performance, testing, and privacy
• Experience collaborating with backend and cross‑platform teams
• Ability to define meaningful success criteria using metrics

Responsibilities

• Build, maintain, and improve scalable user interfaces using React/TypeScript
• Lead development of new features and improvements across applications
• Own major frontend components, architecture, and maintenance
• Write performant, testable code across devices and browsers
• Contribute to frontend architecture and technical decisions for large-scale apps
• Lead engineering projects from planning through delivery and maintenance
• Define success criteria and use metrics to validate decisions
• Collaborate with backend engineers and mobile teams
• Partner with product and design to deliver polished, privacy-focused experiences
• Continuously evaluate new technologies to improve frontend systems

Skills

Senior frontend leadership

JavaScript

React

TypeScript

HTML

CSS

Architectural design

Cross-team collaboration

Tools

React

TypeScript

JavaScript

HTML

CSS

Job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Frontend Engineer, React/TypeScript based in Canada.

This role offers the opportunity to build and own scalable, consumer-facing web experiences within a remote-first engineering environment. You will develop new and existing products using React and TypeScript while taking ownership of major areas of the frontend codebase. The position combines hands‑on engineering with architectural decision‑making and long‑term maintenance of critical components. You will work closely with backend engineers, mobile teams, product, and design to deliver polished experiences across devices and browsers. Strong attention to performance, testing, privacy, and usability will be central to your work. You will also contribute to improving frontend architecture and shaping how complex products are built and maintained.

• Build, maintain, and improve scalable user interfaces and consumer‑facing web applications using React, TypeScript, JavaScript, HTML, and CSS.
• Lead and contribute to the development of new product features and improvements across existing applications.
• Take ownership of major frontend components, including their architecture, implementation, maintenance, and continuous improvement.
• Write pragmatic, performant, reliable, and testable code that works consistently across different devices, browsers, and environments.
• Contribute to frontend software architecture and technical decisions for complex, large‑scale web applications.
• Lead engineering projects independently, defining implementation approaches and driving work from planning through delivery and ongoing maintenance.
• Establish success criteria and relevant metrics, and use data and outcomes to validate technical and product decisions.
• Collaborate closely with backend engineers and engineers working across other platforms, including mobile applications.
• Partner with product and design teams to create polished, intuitive, and privacy‑focused consumer experiences.
• Continuously evaluate new technologies, ideas, and engineering practices that can improve the quality, scalability, and maintainability of frontend systems.

Requirements

• 7+ years of professional experience in roles where software development was the primary responsibility.
• Advanced expertise in JavaScript, HTML, and CSS.
• Advanced proficiency with React and TypeScript.
• Advanced understanding of web application architecture and experience designing solutions for complex applications.
• Proven experience building and maintaining large-scale web applications.
• Ability to independently lead engineering projects with minimal oversight and take ownership of significant areas of a codebase.
• Experience making technical architecture decisions for complex products.
• Strong understanding of frontend performance, scalability, reliability, and testing practices.
• Experience collaborating effectively with backend and cross‑platform engineering teams, including Android and iOS teams.
• Experience working closely with product and design teams to deliver high‑quality consumer‑facing products.
• Ability to define meaningful success criteria and use metrics to assess whether solutions are achieving their intended outcomes.
• Strong communication, collaboration, ownership, and problem‑solving skills.
• Willingness and ability to learn new technologies, approaches, and ideas.

Benefits

• Annual compensation of USD 178,500, plus stock options.
• Transparent compensation structure across professional levels.
• Fully remote work arrangement.
• Flexible working arrangement with no core working hours, with an average full‑time commitment of approximately 40 hours per week.
• Paid parental leave.
• Office setup support.
• Co‑working allowances.
• Company‑sponsored health benefits for eligible team members based in the United States; this benefit does not extend to Canada or other non‑U.S. locations.
• Opportunities to work on large‑scale consumer products with a strong focus on privacy and user experience.
• At least two company travel opportunities per year, including an all‑hands meetup and a team retreat, generally lasting around 4–5 days each.
• Equal‑opportunity and accessibility‑focused hiring environment.
• Employment subject to successful completion of a background check.