Full Stack Engineer (AI, Automation & CRM Integrations) - USA Residents Only

Build AI Systems That Help Real Businesses Grow Are you passionate about building intelligent software instead of repetitive websites? Do you enjoy solving complex technical challenges using AI, automation, APIs, and modern software development tools? Automation Agency is looking for an experienced Full Stack Engineer to help build next-generation AI-powered business systems for clients across the United States. This isn’t a traditional web development position. You’ll help design and build AI receptionists, AI sales representatives, Voice AI agents, CRM solutions, custom SaaS applications, API integrations, and advanced automation systems that help businesses become more efficient and profitable. This position begins as a part-time 1099 contract position (25–35 hours per week) with the opportunity for high-performing contractors to transition into a full-time W-2 position as our company continues to grow. If you’re excited about artificial intelligence, automation, and solving real-world business problems, we’d love to meet you. About Automation Agency Automation Agency is a U.S.-based AI Automation company specializing in designing and deploying intelligent business solutions for companies throughout the United States. We partner directly with business owners to eliminate repetitive processes, automate operations, improve customer experiences, and build AI-powered systems that generate measurable business results. Our team builds technology that businesses depend on every day. What You’ll Build As a Full Stack Engineer, you’ll help design, develop, and support solutions including: · Agentic AI Systems · Voice AI Agents · AI Receptionists · AI Sales Representatives · AI Chatbots · Advanced GoHighLevel CRM Solutions · Custom SaaS Applications · REST APIs · Business Process Automation · Internal Operational Software · AI-Powered Workflows · CRM Integrations · Intelligent Dashboards · Custom AI Integrations Every project you work on will solve real business challenges for companies throughout the United States. What You’ll Be Doing Your work may include: · Building AI-powered automation systems · Developing custom Node.js backend services · Creating React or Next.js applications · Building advanced GoHighLevel automations and CRM solutions · Integrating OpenAI, Anthropic, and other AI models · Developing third-party API integrations · Designing webhook-based automation workflows · Troubleshooting production systems · Meeting with U.S.-based clients to understand business requirements · Collaborating with our founders and engineering team to develop innovative AI solutions No two weeks are the same. You’ll work on a wide variety of challenging and rewarding technical projects. Why You’ll Enjoy Working With Us · 100% Remote · Part-Time 1099 Contract Position · 25–35 Hours Per Week · Competitive Hourly Compensation · Opportunity to Transition into a Full-Time W-2 Position · Work with Cutting-Edge AI Technologies · Build Real Software That Businesses Use Every Day · Collaborate Directly with Company Founders · Variety of Challenging Technical Projects · Small, Highly Collaborative Engineering Team · Opportunity for Professional Growth as the Company Expands Technologies You’ll Work WithFrontend · React · Next.js · JavaScript · HTML/CSS Backend · Node.js · Express.js · REST APIs · Webhooks Databases · MongoDB · PostgreSQL AI & Automation · GoHighLevel · OpenAI · Anthropic · MCP Servers · Make.com · Zapier · n8n Development Tools · Git · GitHub · Docker · CI/CD We actively encourage our engineers to leverage AI tools to improve productivity and deliver exceptional solutions. Required Qualifications Applicants must have: · Minimum three (3) years of recent hands-on GoHighLevel experience · Minimum three (3) years of professional Full Stack software development experience · Strong JavaScript and Node.js development experience · Experience with React or Next.js · Experience building REST APIs · Experience integrating third-party APIs · Experience with MongoDB or PostgreSQL · Experience building automation workflows using webhooks · Experience integrating AI platforms such as OpenAI or Anthropic · Strong troubleshooting and debugging skills · Excellent written and verbal English communication skills · Ability to work independently while collaborating effectively with a remote team Important: Applicants without recent hands-on GoHighLevel experience will not be considered. Preferred Qualifications Experience with any of the following is a plus: · GoHighLevel API Development · Twilio · Synthflow · Voice AI Platforms · Cursor AI · GitHub Copilot · LangChain · AI Agent Development · Docker · CI/CD Pipelines · Monday.com Client Interaction Our engineers do more than write code. You’ll regularly communicate with U.S.-based business owners to understand business requirements, recommend technical solutions, provide project updates, and help deliver exceptional client experiences. Professionalism, communication, and technical expertise are equally important in this role. Who We’re Looking For We’re looking for professionals who: · Take ownership of their work · Communicate proactively · Write clean, scalable, maintainable code · Enjoy solving challenging technical problems · Continuously learn new technologies · Demonstrate integrity and professionalism · Thrive in a collaborative remote environment · Enjoy working directly with clients Work Schedule This is a part-time position averaging 25–35 hours per week. Your work schedule will be established at the time of hire based on project needs and mutual agreement. All scheduled hours will be worked between: 7:00 AM – 4:00 PM (Phoenix, Arizona Time) Applicants must be able to consistently work their assigned schedule during these hours. Contractor Expectations This position is a 1099 Contract Position. Contractors are responsible for providing their own: · Computer and development equipment · High-speed internet connection · Backup internet (recommended) · Backup power (recommended) · Applicable taxes and contractor obligations Compensation is based on approved hours worked. High-performing contractors may be considered for future full-time W-2 employment as business needs grow. Home Office Requirements Applicants must have: · Dedicated home office · Reliable high-speed internet · Quiet work environment · Modern development computer · Professional webcam and microphone for video meetings Applicant Requirements This position is open only to applicants who: · Are United States citizens · Currently reside within the United States · Can legally work as a 1099 contractor · Successfully complete a background check · Complete identity verification · Sign a Non-Disclosure Agreement and Non-Solicitation Agreement We are not accepting applications from: · Offshore developers · International contractors · Staffing agencies · Recruiting firms · Applicants requiring visa sponsorship now or in the future Video Introduction (Required) As the first step in our hiring process, applicants must submit a 2–3 minute video introduction specific to this job posting. Please briefly discuss: · Your Full Stack development experience · Your GoHighLevel experience · An AI or automation project you’re proud of · Why you’re interested in joining Automation Agency Upload your video to Google Drive or Loom and include the link with your application. Applications submitted without a video introduction will not be considered. Portfolio Please include any of the following, if available: · GitHub Profile · LinkedIn Profile · Portfolio Website · Public Applications · AI Automation Examples · Voice AI Demonstrations · Technical Walkthrough Videos · Screenshots of Relevant Projects Ready to Build the Future? If you’re excited about building AI-powered business systems, solving meaningful technical challenges, and working with a fast-growing U.S. AI automation company, we’d love to hear from you. Apply today and help us build the future of AI-powered business automation. Pay: $25.00 - $32.00 per hour Application Question(s): • I currently reside in the United States, I am legally authorized to work as a 1099 contractor, and English is my native language. Answer "YES" Experience: • Full-stack development: 3 years (Required) • GoHighLevel: 3 years (Required) • Agentic AI Development: 3 years (Required) Work Location: Remote