Senior Fullstack Developer (React/Supabase/AI)

Posted 16 Days Ago
Be an Early Applicant
Hiring Remotely in Colombia
Remote
Senior level
Information Technology • Software • Consulting
The Role
The Senior Full-Stack Developer will design, build, and scale applications using React and Supabase, integrate AI features, and mentor other developers while ensuring high code quality and performance.
Summary Generated by Built In
What we’re looking for

At Ideaware, we’re looking for a Senior Full-Stack Developer (React / Supabase / AI) to join one of our international clients—a technology company focused on helping users discover high-quality, informative content across a wide range of topics, going beyond traditional search experiences.
In this role, you’ll design, build, and scale modern full-stack applications using React, Supabase, and AI-powered workflows. You’ll play a key part in technical decision-making and system architecture, and you’ll leverage cutting-edge AI tools—including Claude Code—to improve development speed, code quality, and overall product experience. You’ll collaborate closely with product managers, designers, and fellow engineers to deliver fast, reliable, and intuitive user experiences.
This is a full-time, fully remote position open to LATAM-based developers who are proactive, detail-oriented, and passionate about building elegant, scalable solutions.
 

Responsibilities
  • Design, develop, and maintain full-stack applications using React (frontend) and Supabase (backend, auth, database, storage)
     
  • Architect scalable, secure, and maintainable systems end-to-end
     
  • Integrate AI features into products (e.g., assistants, automation, intelligent workflows)
     
  • Use Claude Code and other AI tools to enhance development velocity, code quality, and problem-solving
     
  • Write clean, well-tested, and well-documented code
     
  • Review code, mentor other developers, and uphold engineering best practices
     
  • Collaborate with product and design teams to translate requirements into technical solutions
     
  • Optimize performance, reliability, and developer experience
     
  • Stay up to date with emerging technologies in AI and full-stack development

Qualifications
  • 5+ years of professional software development experience
     
  • Strong experience with React and modern frontend tooling
     
  • Solid backend experience, ideally with Supabase (Postgres, Auth, Edge Functions, Storage)
     
  • Experience building and integrating AI-driven features
     
  • Hands-on experience using Claude Code or similar AI coding assistants
     
  • Strong understanding of REST APIs, databases, and application architecture
     
  • Experience with version control (Git) and CI/CD workflows
     
  • Ability to lead technical discussions and make sound architectural decisions
     
  • Excellent problem-solving and communication skills
     
  • English B2 or above
     
Nice to Have
  • Experience with serverless architectures
     
  • Familiarity with prompt engineering and AI model evaluation
     
  • Experience scaling production systems
     
  • Startup or fast-paced product environment experience 

What's in It for You

• Fully remote — work from anywhere.

• Benefits — PTO and other perks depending on the client.

• Work with US-based companies building exciting, impactful products.

• Join collaborative, high-performance teams that value your input and expertise.

If you’re a Senior Fullstack developer who thrives on solving complex challenges, delivering elegant solutions, and working with talented teams around the world, we’d love to hear from you.

Top Skills

AI
Ci/Cd
Claude Code
Git
React
Supabase
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The Company
HQ: Miami, Florida
53 Employees
Year Founded: 2009

What We Do

Since 2010, we’ve helped startup founders and fast-growing companies worldwide “staff and scale” their software design and engineering teams. Our sole purpose is to help ensure you have the best talent on your team to accomplish your technology and business requirements.

We are located in Colombia, which is in the center of the western hemisphere. Our team is focused on hiring in the top 5% of developers and designers in Colombia.

Benefits

• Collaboration: Partners have complete visibility throughout the candidate selection process and collaborate with the Ideaware recruitment team to interview and secure the best talent.
• Allocation: Your hand-selected team is 100% fully dedicated to you.
• Managed operation: Ideaware provides the operational support and facilities for your team to do their best work.
• Working Hours: The Ideaware teams work within the EST (GMT-5) to PST (GMT-8) time zones to ensure overlap with your workday across North America.
• Proximity: The Ideaware office is only a 2-hour flight from Miami or 5 from Dallas.
• Transparent costs: Flat monthly rates and no hidden fees.
• Cost savings: Potential savings of up to 60% of the costs from hiring a US-based team.
• Culture: We encourage our partners to embrace the software design and engineering teams as their own. These teams will feel like a seamless extension of your company.

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