Note: The job is a remote job and is open to candidates in USA. Instrumental Group is a digital sales and marketing agency seeking a Senior Full Stack Developer to join their team. The role involves building modern web applications and custom HubSpot solutions while collaborating with cross-functional teams to deliver high-quality digital experiences.
Responsibilities
- Build and maintain applications using React and Node.js
- Develop HubSpot CRM UI Extensions and interactive front-end components
- Create serverless functions and custom-coded workflow actions using Node.js
- Develop and maintain HubSpot CMS themes, templates, and modules (training provided if needed)
- Ensure high-quality, performant, and accessible web experiences
- Work within project management tools (ClickUp, Jira, Asana, or Teamwork), Slack, and GitHub
- Collaborate with designers and strategists to translate requirements into technical solutions
- Stay current with modern web technologies and best practices
Skills
- 5+ years of professional full-stack JavaScript development experience
- Strong proficiency in React.js and state management (Redux, Zustand, Context API, etc.)
- Solid experience with Node.js (Express, serverless functions, API development)
- Strong understanding of modern CSS (SCSS, Tailwind, CSS-in-JS, Grid, Flex, etc.)
- Experience working with APIs and data fetching (Axios or similar)
- Strong Git workflow experience (branches, pull requests, code reviews)
- Willingness to learn HubSpot CMS and CRM development
- Experience with HubSpot CMS and HubL
- Experience building HubSpot CRM UI Extensions
- Familiarity with GraphQL and REST APIs
- Experience with other CMS platforms (WordPress, etc.)
- Experience with backend languages (Python, PHP, Go, Elixir)
- Experience with databases (PostgreSQL, MongoDB, Firebase, Supabase, MySQL, Convex)
- Experience deploying apps to Vercel, Netlify, Render, or DigitalOcean
- Spanish fluency (a plus, not required)
Benefits
- Comprehensive medical, dental, and vision insurance
- Short-term and long-term disability coverage
- Accident insurance for additional peace of mind
- 401(k) retirement plan
- 15 paid holidays plus generous PTO
- Quarterly incentive plan
- Collaborative, high-performance team culture
- Award-winning workplace recognized by Inc. and Great Place to Work
Company Overview