Job Description
Are you ready to build the web of tomorrow? Apex Digital Systems is looking for a visionary Senior Full Stack Engineer to join our core team in Austin. We are pushing the boundaries of what's possible with the latest web technologies, specifically focusing on the upcoming Next.js 6.0 and React 19 ecosystems.
In this role, you will not just write code; you will architect scalable, high-performance applications that define the user experience for 2026 and beyond. You will work in a hybrid environment with a culture of innovation and technical excellence.
Responsibilities
- Architect Scalable Solutions: Design and implement robust, high-traffic web applications using the latest Next.js 6 features and Server Components.
- Performance Optimization: Spearhead initiatives to improve Core Web Vitals, page load speeds, and overall application responsiveness.
- Technical Leadership: Mentor junior developers, conduct code reviews, and establish best practices for the engineering team.
- API Integration: Develop and maintain secure RESTful and GraphQL APIs using Node.js and TypeScript.
- UI/UX Implementation: Translate complex design systems into pixel-perfect, responsive interfaces using Tailwind CSS and modern CSS.
Qualifications
- Experience: 5+ years of professional software development experience with a strong focus on the React ecosystem.
- Next.js Mastery: Proven experience with Next.js (version 12+), with a strong interest or experience in pre-release features for 2026 (App Router, Server Actions).
- TypeScript: Deep understanding of TypeScript, including generics, decorators, and strict typing.
- State Management: Proficiency with Redux, Zustand, or Context API.
- Cloud & DevOps: Familiarity with AWS, Vercel, Docker, and CI/CD pipelines.