Senior Full Stack Developer (Contractor)

📋 Description

• Build, maintain, and improve user-facing features in a modern SPA from design to deployment
• Translate product requirements and designs into scalable front-end code
• Develop with JavaScript/HTML/CSS and modern front-end frameworks; work across stack when needed
• Collaborate with product managers, designers, and backend engineers to deliver features
• Contribute to backend logic and REST APIs within Ruby on Rails when necessary
• Maintain design system consistency, UI patterns, and product standards

🎯 Requirements

• 5+ years of experience in front-end or full stack software development
• Strong proficiency in JavaScript, HTML, CSS; SPA experience with a modern framework
• Experience with React, Vue, or similar; experience with Svelte is a plus
• Comfortable with REST APIs and backend collaboration; Rails experience is a plus
• Experience with TypeScript is a plus; accessibility/ WCAG knowledge
• Ability to write clean, maintainable, well-tested code and mentor others

🎁 Benefits

• Contractor opportunity in a mission-driven environment
• Ownership across full feature development lifecycle
• Collaborative environment with product, design, and engineering teams
• Opportunity to influence frontend standards and engineering practices
• Mentorship opportunities and exposure to modern frontend technologies