> Markdown version of [/jobs/ext/4480152-web-application-developer](https://www.wearedevelopers.com/jobs/ext/4480152-web-application-developer). 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). --- # Web Application Developer - **Company:** Promet Source - **Location:** Chicago, IL, United States - **Salary:** $80,000 - $110,000 - **Contract:** Permanent contract - **Skills:** Testing (Software), Clean Code Principles, HTML, JavaScript (Programming Language), PHP (Programming Language), Application Programming Interfaces (APIs), Cascading Style Sheets (CSS), Code Review, Databases, Software Debugging, Drupal, Python (Programming Language), Responsive Web Design, Software Engineering, Web Applications, Web Performance Optimization, WordPress, Backend, Git, Web Technologies, Programming Languages - **Published:** October 27, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=f088d1ba4acd198d ## About the Role * Knowledge of HTML, CSS, JavaScript, and modern web development practices. * Familiarity with content management systems such as Drupal or WordPress. * Understanding of back-end development, APIs, and database integration. * Experience with programming languages such as PHP, Python, or similar technologies. * Familiarity with Git, debugging tools, and software testing. * Understanding of responsive design, accessibility, and web performance. * Strong problem-solving, communication, and collaboration skills. ## Description The ideal candidate has experience with modern web technologies, application development, and troubleshooting. This position involves collaborating with technical teams and stakeholders to transform project requirements into effective digital solutions. Responsibilities * Develop, maintain, and enhance responsive web applications. * Write clean, reusable, and maintainable code following development standards. * Build and integrate APIs, databases, and third-party services. * Collaborate with designers, developers, and project stakeholders to define requirements. * Troubleshoot application issues and resolve software defects. * Test application functionality, compatibility, and performance. * Improve website usability, accessibility, security, and reliability. * Maintain existing applications and implement feature enhancements. * Participate in code reviews and technical planning. * Prepare documentation for application features and development processes.