Full Stack Developer

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Full Stack Developer

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At BuildWithin, we're not here to make incremental improvements—we're rebuilding how the workforce system works from the ground up. We believe great products are built by engineers who think in systems, move fast without breaking trust, and take full ownership of what they ship. As a Full-Stack Engineer, you'll design and build production-grade features across the entire stack—from intuitive UIs to scalable backend services—and play a hands-on role in shaping the platform that connects people to opportunity.

What You’ll Do

• Own features end-to-end. You'll take features from design to production—building responsive, accessible UIs in Next.js and React, integrating with secure backend APIs, and ensuring what you ship performs reliably at scale.
• Build and maintain scalable systems. You'll architect, code, test, and deploy high-performance systems in a distributed, cloud-based environment. You'll work with relational and NoSQL databases, implement authentication and authorization flows, and optimize performance through SSR and SSG.
• Drive continuous improvement. You'll refine user-facing features, improve code quality through automated testing and CI/CD, and contribute to a codebase that's built to last—not just to ship.
• Partner cross-functionally. You'll collaborate closely with product, design, and other engineers to deliver features that solve real user problems—across domains like onboarding, training, workforce matching, and analytics.
• Contribute to engineering culture. You'll write clear documentation, share knowledge generously, and help raise the bar for how we build—together.

Who You Are

• You're proficient in Next.js and have a strong foundation in React and TypeScript.
• You have real experience building and deploying scalable applications on AWS with PostgreSQL.
• You're comfortable with the full stack—RESTful APIs, state management, styling frameworks like Tailwind, and cloud deployment.
• You have a solid grasp of software engineering principles: data structures, algorithms, testing, and system architecture.
• You have a strong sense of ownership and enjoy driving projects from inception to production.
• You're energized by ambiguity and early-stage problem-solving—you figure things out.
• LangGraph experience is a plus.
• Strong documentation and testing habits are a plus.

About BuildWithin

BuildWithin is a venture-backed tech company and execution partner building the infrastructure for a modern, skills-based economy. Our platform handles the entire lifecycle—matching talent, onboarding, training, and advancement—at scale and with precision. We build with urgency and intention—because the way people learn and work should be as dynamic as the world around them.

At BuildWithin, we operate with speed, ownership, and a deep sense of purpose. Everyone here is expected to build, solve, and execute—no matter the challenge or ambiguity. If you're ready to help rebuild the workforce system from the ground up, welcome.

Apply A highly scalable, fast and secure platform for workforce development and career pathways implementation in the intelligent age.

info@buildwithin.com

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Privacy NoticeTerms of UseConsumer RequestNotice at CollectionLimit the UseDo Not SellInquiries A highly scalable, fast and secure platform for workforce development and career pathways implementation in the intelligent age.

info@buildwithin.com

Quick Links

AboutTechnology

ContactBlogSkills MatchingCareers

Social

LinkedInInstagram

TwitterYouTube

Legal

Privacy NoticeTerms of UseConsumer RequestNotice at CollectionLimit the UseDo Not SellInquiries