Full Stack Developer, Jr.
Sundayy
hybridjuniorpermanentfullstack United States Today via LinkedIn
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JavaScriptTypeScriptNext.jsReactNode.jsREST APIsGitResponsive Web DesignTestingIoT SaaS
About the role
Role overview
Join Sundayy/Zipit Wireless as a Junior Full-Stack Developer. You’ll help build and maintain responsive web applications that support the company’s IoT SaaS platform, working closely with senior developers and stakeholders to deliver scalable solutions.
Responsibilities
- Assist in developing and maintaining responsive web applications using Next.js and/or React.js
- Collaborate with back-end teams to integrate APIs and services built with Node.js or TypeScript
- Design and build reusable front-end components for strong performance across devices/browsers
- Create POCs and clickable prototypes to demonstrate functionality
- Deliver production-ready code with testing and documentation
- Participate in code reviews and contribute to continuous improvement of development processes
- Work with stakeholders to understand requirements and ship solutions
- Stay current with full-stack industry trends and best practices
Requirements
- Bachelor’s degree in Computer Science, Information Systems, or related field
- 3–5 years of professional software engineering experience (post-degree)
- Proficiency in JavaScript/TypeScript
- Experience with modern front-end frameworks: Next.js and/or React.js
- Familiarity with API consumption and RESTful services
- Understanding of Node.js (or similar back-end technologies)
- Knowledge of Git and version control
- Strong problem-solving skills and communication
Nice to haves
- Experience in financial services, marketing, or international e-commerce
About Sundayy
Zipit Wireless (SaaS) provides solutions for IoT solution providers, helping them connect to wireless carriers and manage subscription services. The platform enables clients to launch and monetize IoT offerings globally, with a focus on modern technology and customer-centric delivery.
Scraped 6/14/2026