We connect businesses and empower entrepreneurs with AI that helps them achieve more, automate the boring parts of business and allow them to focus on work that can change lives. $308,960 is the average cash collected by our clients. Welcome to AI Arbitrage. We’ve partnered with 1200+ businesses to improve their lives and business with AI: In a survey of over 660 businesses with over 100 responding, business owners averaged $18,105 in monthly revenue after implementing our system. 1. Business Set-up Ai Agents Launch your AI business. Creating your website, logo and social media accounts. Choosing your niche and selecting AI systems. 2. Selling Ai Agents Ai Agents to write cold emails, AI Agents to create a sales proposal, AI Agents to Analyse your Sales Calls 3. Deliver License our advanced AI systems and install them into your client's business to deliver exceptional results 4. Scale Leverage a team of AI Agents to potentially take on more clients compared to if you were just doing this yourself Then potentially place a proven operator and train them to manage the AI agents so you get out of the day-to-day. It’s how we’ve been able to get results like these… ➤ KinCreative went from $50,000 to $250,000/mo in 12 months ➤ DLI scaled from $100,000 to $200,000/mo ➤ Olive Group - $2 - $10M/year ➤ Social Profit Media hit $3.6M/yr ➤ Impact Orthodontics hit $5M/yr ➤ Rik went from a corporate job to $32,000/mo ➤ Joe went from a corporate sales job to $40,000/mo while doing this part-time ➤ Elizabeth went from working a depressing 9-5 as an admin assistant to making $75,000 DISCLAIMER: All testimonials shown are real, but do not claim to represent typical results. Any success depends on many variables, which are unique to each individual, including commitment and effort. Testimonial results are meant to demonstrate what the most dedicated students have do
Senior Full-Stack Engineer
Location
United States + 1 moreAll locations: United States, Portugal
Posted
4 days ago
Salary
Not specified
Job Description
Role Description
We’re seeking a Senior Full-Stack Engineer to build the core infrastructure that powers autonomous business operations for thousands of companies worldwide. This is not your typical enterprise role where features take months to ship — here, you’ll deploy code to production in hours while working with cutting-edge AI technologies that most companies won’t touch for years. Your work will directly impact how businesses automate revenue creation, with projects ranging from:
- How do we create an AI SDR that outperforms human representatives?
- How do we build autonomous email campaigns that achieve 4x industry-standard performance?
Qualifications
- 5+ years of full-stack development with modern web technologies.
- Expert-level Next.js, TypeScript, and React.
- Familiarity with AI SDKs, LLM integration, or autonomous agent development strongly preferred.
- Strong understanding of scalable architecture, database design, and performance optimization for high-growth applications.
- Ability to work independently in high-speed environments where priorities shift quickly.
- Track record of building features that drive measurable business impact and user engagement.
Requirements
- Next.js 13+ (App Router) – Modern React framework with server-side rendering.
- TypeScript – Strongly-typed development for better code quality.
- Tailwind CSS – Utility-first CSS framework for rapid UI development.
- Tanstack/React Query – Powerful data fetching and state management.
- Nice-to-Have Experience: Hono.js, Drizzle ORM, PostgreSQL, Redis, OpenAI API, Anthropic Claude, Mastra.ai, Inngest for background jobs, Vercel, Cloudflare deployments.
Benefits
- Compensation: $100,000 – $250,000/year (US-based), $60,000 – $90,000/year (global, depending on profile & experience).
- Equity: Potential for shares after proving exceptional performance.
- Professional Growth: Work directly with the co-founder/CTO and access a professional development budget for AI/ML learning.
- Flexibility: Flexible work hours and remote-first culture (with optional office collaboration).
- Impact: Your code will directly affect thousands of businesses and their ability to grow revenue.
Job Requirements
- 5+ years of full-stack development with modern web technologies.
- Expert-level Next.js, TypeScript, and React.
- Familiarity with AI SDKs, LLM integration, or autonomous agent development strongly preferred.
- Strong understanding of scalable architecture, database design, and performance optimization for high-growth applications.
- Ability to work independently in high-speed environments where priorities shift quickly.
- Track record of building features that drive measurable business impact and user engagement.
- Next.js 13+ (App Router) – Modern React framework with server-side rendering.
- TypeScript – Strongly-typed development for better code quality.
- Tailwind CSS – Utility-first CSS framework for rapid UI development.
- Tanstack/React Query – Powerful data fetching and state management.
- Nice-to-Have Experience: Hono.js, Drizzle ORM, PostgreSQL, Redis, OpenAI API, Anthropic Claude, Mastra.ai, Inngest for background jobs, Vercel, Cloudflare deployments.
Benefits
- Compensation: $100,000 – $250,000/year (US-based), $60,000 – $90,000/year (global, depending on profile & experience).
- Equity: Potential for shares after proving exceptional performance.
- Professional Growth: Work directly with the co-founder/CTO and access a professional development budget for AI/ML learning.
- Flexibility: Flexible work hours and remote-first culture (with optional office collaboration).
- Impact: Your code will directly affect thousands of businesses and their ability to grow revenue.
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AI AcquisitionWe connect businesses and empower entrepreneurs with AI that helps them achieve more, automate the boring parts of business and allow them to focus on work that can change lives. $308,960 is the average cash collected by our clients. Welcome to AI Arbitrage. We’ve partnered with 1200+ businesses to improve their lives and business with AI: In a survey of over 660 businesses with over 100 responding, business owners averaged $18,105 in monthly revenue after implementing our system. 1. Business Set-up Ai Agents Launch your AI business. Creating your website, logo and social media accounts. Choosing your niche and selecting AI systems. 2. Selling Ai Agents Ai Agents to write cold emails, AI Agents to create a sales proposal, AI Agents to Analyse your Sales Calls 3. Deliver License our advanced AI systems and install them into your client's business to deliver exceptional results 4. Scale Leverage a team of AI Agents to potentially take on more clients compared to if you were just doing this yourself Then potentially place a proven operator and train them to manage the AI agents so you get out of the day-to-day. It’s how we’ve been able to get results like these… ➤ KinCreative went from $50,000 to $250,000/mo in 12 months ➤ DLI scaled from $100,000 to $200,000/mo ➤ Olive Group - $2 - $10M/year ➤ Social Profit Media hit $3.6M/yr ➤ Impact Orthodontics hit $5M/yr ➤ Rik went from a corporate job to $32,000/mo ➤ Joe went from a corporate sales job to $40,000/mo while doing this part-time ➤ Elizabeth went from working a depressing 9-5 as an admin assistant to making $75,000 DISCLAIMER: All testimonials shown are real, but do not claim to represent typical results. Any success depends on many variables, which are unique to each individual, including commitment and effort. Testimonial results are meant to demonstrate what the most dedicated students have do
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