Senior Full Stack Engineer — Platform Extensions

Role Overview

Senior Full Stack Engineer — Platform Extensions on a remote-first, globally distributed engineering team. You will build and evolve integration features that connect major digital platforms with partner ecosystems at scale, with an emphasis on robust, maintainable systems.

Responsibilities

• Build, maintain, and enhance platform integrations, plugins, and services connecting core web platforms to partner ecosystems
• Develop end-to-end full stack features using backend and API/data systems plus modern frontend frameworks
• Contribute to architecture, technical planning, and estimation to deliver scalable designs
• Collaborate with product managers, designers, and external partner teams to translate complex requirements into scalable solutions
• Improve engineering practices via code reviews, debugging, refactoring, and technical debt reduction
• Use modern development workflows, including AI-assisted tools, to improve delivery efficiency and code quality

Required Qualifications

• Strong full stack experience with PHP and modern JavaScript (React or similar)
• Proven experience building APIs, web applications, or platform integrations across complex systems
• Solid understanding of system design, scalability, and integration patterns for distributed services
• Product mindset: connecting technical execution to user and business value
• Experience working in collaborative, cross-functional, remote/distributed environments
• Strong code quality, maintainability, and debugging practices
• Curiosity and willingness to adopt modern tools, including AI-assisted development workflows

Nice to Have / Focus Areas

• Integration experience with platforms such as WordPress, WooCommerce, and Webflow
• Experience working with partner APIs and services