Full-Stack Engineer
Anavah Talent
Posted: December 4, 2025
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Quick Summary
We are seeking a highly capable Full-Stack Engineer to build a new SaaS platform from scratch, working independently with Co-Founders to ship a high-traction software from scratch.
Required Skills
Job Description
Full-Stack Engineer (Remote – South America)
Engagement: Independent Contractor
Schedule: U.S. Business Hours (synchronous + open to working on weekends rather than Monday/Tuesday for better schedule overlap)
Salary: $6000 USD/month - based on experience
About the Opportunity
Interested in working on a green-field project with the opportunity to build a new SaaS platform from scratch? We are seeking a highly capable Full-Stack Engineer who can independently develop a platform from end-to-end. You will collaborate closely with Co-Founders to a ship high-traction software from scratch - zero-to-one - building with C#, .NET, React and TypeScript.
The ideal candidate acts like an owner - is responsible for product outcomes beyond code, takes pride in their work, speaks their mind loudly and clearly, and works with passion. Anything less would be a failure. We are moving quickly to dominate the market - this is not your typical boring SaaS company - it is a challenging environment that will offer you opportunities to grow and realize your potential. Opportunity for equity.
Who You’ll Work With
A sharp, complementary founding duo:
• Technical Lead – 5+ years at Microsoft & Citadel, building production-grade systems
• Business Lead – Mega-fund VC with deep SaaS experience in scaling, GTM, and strategy
Equity opportunities available.
What You’ll Do
Backend (Primary)
● Build new backend services and APIs using C# and .NET
● Design and architect scalable system components, data models, and API contracts
● Setup and maintain CI/CD pipelines for automated testing and deployment
● Build cloud-first infrastructure with containerization and orchestration
● Optimize backend systems for performance, scalability, and reliability
Frontend (Secondary)
● Build feature-rich, responsive web interfaces using React + TypeScript
● Integrate frontend and backend systems end-to-end
● Translate user needs into practical solutions using a product-first mindset
Engineering Practices
● Act like an owner - we are building a quality system from the ground-up
● Participate in code reviews, architecture discussions, and technical scoping
● Surface issues early and loudly - propose solutions, and help improve the final product
Requirements:
● At least 3+ years of experience in software development/engineering
● Strong backend development experience (C#, .NET preferred or Java)
● Working knowledge of frontend development in React and TypeScript
● Experience building and maintaining production web applications.
● Solid understanding of modern web architecture (APIs, state management, component design)
● Exceptional written and spoken English communication skills (C1 level or higher).
● Comfortable working in fast-moving, evolving startup environments
● Bachelor Degree or higher in a technical field such as engineering (summa, magna or cum laude and/or Academic Scholar from a reputable college preferred)
Preferred Backgrounds:
● Computer Science, Software Engineering (degree or equivalent experience).
● Experience in SaaS, startups, or product-led engineering teams.
● Portfolio demonstrating shipped front-end and back-end features.
● Familiarity with cloud services, CI/CD, or testing frameworks.
● Completed advanced coursework in algorithms, systems, or software architecture.
Benefits:
• Work From Home
• Training & Development