Senior Software Engineer (React + Next.js)

About This Role

This role involves integrating into client teams to work alongside existing designers and engineers on a daily basis, focusing on flexible, project-based development work. It suits a highly skilled individual looking to thrive in a positive, respectful, and supportive environment.

Responsibilities

• Integrate directly into client teams and work alongside their existing designers and engineers on a daily basis

Requirements

• 5+ years of professional software development experience
• Advanced English is required
• Successful completion of a four-year college degree is required
• Extensive experience building production web applications using TypeScript and React
• Hands-on experience developing applications with Next.js
• Proven experience owning features end-to-end, from implementation through production deployment
• Strong background in designing, building, and integrating RESTful APIs
• Demonstrated experience working in cloud environments such as Google Cloud Platform (GCP), AWS, or Azure
• Practical experience working with cloud services such as Cloud Run, Firestore, BigQuery, or equivalent technologies
• Solid understanding of scalable application architecture, performance optimization, and system reliability
• Hands-on experience working with CI/CD pipelines, monitoring, and production deployments
• Practical experience using AI-powered development tools such as Claude, GitHub Copilot, Cursor, or similar solutions to improve engineering productivity
• Familiarity with dbt, data pipelines, BigQuery, or business intelligence/reporting platforms is a plus
• Ability to work through new and difficult issues and contribute to libraries as needed
• Ability to create and maintain continuous integration and delivery of applications
• Forensic attention to detail
• A positive mindset and a can-do attitude
• Experience working on Agile/Scrum teams
• Meaningful experience working on large, complex systems
• Ability to take extreme ownership over your work
• Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them

Nice to have:

• Professional experience or personal project work with Cursor, Windsurf, or Google Antigravity
• Professional experience or personal project work with Claude Code, Gemini CLI, Codex, or Copilot CLI

Benefits

• 100% remote work
• The ability to work with leading startups and Fortune 500 companies
• Continuing education opportunities