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Senior / Staff Software Engineer

Job Description Lead the evolution of the platform's architecture, ensuring scalability and maintainability. Maintain and modernize the React-based frontend and Node.js/PHP backend. Own the design system and component library for...

Job Remote Full source details
Connections Outsourcing Americas, Canada Source published Sep 22, 2026 Verified 1 day ago
✓ 100% verification score · Source: Himalayas · Always confirm final requirements on the original source.
Complete source information imported The available role or programme description, requirements, benefits and source facts were imported from the public official endpoint and formatted for reading.
Work modeRemote / location-flexible
CountryCanada

Overview

Job Description Lead the evolution of the platform's architecture, ensuring scalability and maintainability. Maintain and modernize the React-based frontend and Node.js/PHP backend. Own the design system and component library for reusability and accessibility. Enhance REST APIs focusing on security, flexibility, and performance. Optimize workflows, automation, and tooling for better developer expe

Full job description

Job Description Lead the evolution of the platform's architecture, ensuring scalability and maintainability. Maintain and modernize the React-based frontend and Node.js/PHP backend. Own the design system and component library for reusability and accessibility. Enhance REST APIs focusing on security, flexibility, and performance. Optimize workflows, automation, and tooling for better developer experience (DX). Implement performance improvements such as lazy loading, caching, and server-side rendering (SSR). Improve database query performance and reduce backend bottlenecks. Oversee build pipeline improvements including CI/CD integrations. Manage cloud hosting environments such as AWS or DigitalOcean. Drive unit, integration, and functional testing adoption (Jest, Mocha, etc.). Optimize SEO strategies and implement A/B testing strategies. Act as the last stop on code reviews, ensuring high code quality and best practices. Mentor and support junior and mid-level engineers. Be a hands-on contributor, doing heavy-duty coding as needed. Job Requirements: 7+ years of experience in full-stack development with a focus on performance and scalability. Expertise in React.js, Webpack, and Node.j

How to apply: https://himalayas.app/companies/connections-outsourcing/jobs/senior-staff-software-engineer-884041286

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