> Markdown version of [/jobs/ext/3306470-systems-application-development-assistant](https://www.wearedevelopers.com/jobs/ext/3306470-systems-application-development-assistant). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems & Application Development Assistant - **Company:** Summer Hawk Optics, Inc. - **Location:** Buda, TX, United States - **Experience:** Experienced - **Salary:** $53,040.0 - $56,160.0 - **Contract:** Temporary contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Business Software, Business Systems, Databases, Relational Databases, Programming Tools, Web Development, Github, Design of User Interfaces, PostgreSQL, Automation of Marketing, QuickBooks (Software), Shopify, Software Engineering, Systems Integration, Web Hosting Services, Klaviyo Email and SMS Marketing, ReactJS, Build Management, Webpack, Tools for Reporting, GPT, Api Management - **Published:** September 14, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=c1ad84d545d0bbe0 ## About the Role * 3+ years of application-development or related hands-on technical experience preferred. * Experience building web applications or internal business tools. * Working knowledge of React or similar frameworks. * Experience with PostgreSQL or other relational databases. * Experience with APIs and system integrations. * Working knowledge of Git/GitHub and modern web hosting. * Comfortable using AI coding and development tools. * Strong problem-solving and analytical skills. * Ability to understand a business problem and determine how technology can solve it. * Comfortable working independently without needing detailed instructions for every project. * Able to communicate technical information clearly to non-technical employees. * Strong attention to detail, organization, and follow-through. ## Description Flying Eyes Optics is looking for a Full-Time Internal Tools & Business Systems Developer to help us build smarter applications, automations, and systems for our growing company. This is not a traditional IT support role. You'll work directly with leadership and different departments to understand business challenges and turn them into practical technology solutions. We're looking for someone who can take a project from idea to working application-including planning, development, testing, implementation, and ongoing improvement. Because we're a small company, you should be comfortable working independently, solving problems, and taking ownership of your projects. What You'll Do * Meet with leadership and employees to understand business needs. * Design and build internal applications and business tools. * Develop automations that reduce repetitive manual work. * Build and maintain databases, dashboards, and reporting tools. * Connect company systems using APIs and integrations. * Develop tools that work with ecommerce, marketing, customer service, inventory, accounting, and other business operations. * Test, troubleshoot, and improve applications. * Create clean, easy-to-use tools for non-technical employees. * Use AI tools such as ChatGPT, Claude, and AI coding assistants as part of the development process. * Maintain appropriate security, permissions, and data-access controls. * Document applications, integrations, and processes. * Train and support employees using the tools you build. * Research new technology and AI solutions that could improve company operations. * Manage projects independently and communicate progress clearly., * Shopify * Vite + React * Supabase * PostgreSQL * Netlify * GitHub * Klaviyo * QuickBooks Online * Ecommerce systems * CRM platforms * API integrations * AI agents and knowledge bases * Automation platforms * Internal business applications * UI/UX or application design Why Flying Eyes? You'll have the opportunity to work directly with leadership and make a visible impact across multiple areas of a growing company. Instead of being responsible for one small part of a large software product, you'll have the opportunity to build technology that employees actually use and see firsthand how your work improves the business. We value practical solutions, strong ownership, and the ability to turn business needs into working technology.