[Remote] Senior Full Stack Developer - AI First

Note: The job is a remote job and is open to candidates in USA. RethinkFirst is a behavioral and mental health technology company providing online solutions, training, and intervention tools. The Senior Full Stack Developer will design, develop, test, deploy, and maintain cloud-based applications and infrastructure, using Microsoft technologies and AI-assisted development tools while optimizing performance, quality, security, and maintainability.

Responsibilities

• Design and build applications, micro-services, and infrastructure for the Rethink First platform
• Ensure the performance, quality, and responsiveness of applications
• Collaborate with a team to define, design, and ship new features
• Identify and correct bottlenecks and fix bugs
• Help maintain code quality, organization, and automation
• Use AI development tools such as Cursor, Claude, and GitHub Copilot as your day-to-day toolset, and help the team get more out of them without compromising code quality or security
• Analyze and optimize applications for efficiency and performance
• Promote robust and maintainable code, clear documentation, and deliver high-quality work on a tight schedule

Skills

• Bachelor's degree in Computer Science
• 5+ years' development experience
• Proficient with C#, JavaScript, and TypeScript
• 3+ years' experience with Azure or AWS cloud technologies
• Experience developing and deploying IaC
• Deep understanding of domain and event driven design
• Knowledge of modern architecture patterns
• Understanding of design principles, algorithms, and data structures
• Proficient understanding of code versioning tools such as Git
• Experience writing and automating unit tests and integration tests
• Daily hands-on use of AI development tools such as Cursor, Claude, or GitHub Copilot as a primary part of your workflow
• Demonstrated fluency in AI-assisted workflows — prompting effectively, reviewing and correcting AI-generated code, and knowing when not to rely on it
• Dependable -- more reliable than spontaneous
• People-oriented -- enjoys interacting with people and working on group projects
• Adaptable/flexible -- enjoys doing work that requires frequent shifts in direction
• Detail-oriented -- would rather focus on the details of work than the bigger picture
• Achievement-oriented -- enjoys taking on challenges, even if they might fail
• Autonomous/Independent -- enjoys working with little direction
• Innovative -- prefers working in unconventional ways or on tasks that require creativity
• High stress tolerance -- thrives in a high-pressure environment
• Experience in health IT or insurance industry a plus
• Azure DevOps, Docker, Kubernetes, Terraform

Benefits

• Remote opportunities are available to candidates who reside in the listed states.
• Health insurance
• Dental insurance
• Vision insurance
• Flex Paid time off
• Parental leave
• Professional development assistance
• 401K

Company Overview

Company H1B Sponsorship