Description We are looking for a skilled Software Developer to join our team in Reading, Pennsylvania. This is a long-term contract position that requires a proactive individual capable of evaluating and improving e-commerce systems. The ideal candidate will have strong expertise in JavaScript, jQuery, and troubleshooting, with the ability to work collaboratively and deliver efficient solutions. Responsibilities: • Conduct a comprehensive technical audit of the company's e-commerce platform and provide actionable recommendations. • Analyze the existing architecture, focusing on front-end code, to identify inefficiencies and error handling gaps. • Investigate potential conflicts between JavaScript libraries and optimize code performance. • Pinpoint performance bottlenecks, locate problematic code lines, and ensure proper targeting of elements. • Implement corrections and optimizations to enhance site functionality and user experience. • Collaborate with the development team to mentor them on identified issues and preventive measures. • Utilize expertise in jQuery and other JavaScript libraries to troubleshoot and resolve technical challenges. • Work onsite two days a week to ensure seamless communication and integration with the team. Requirements • Proven experience in auditing and improving e-commerce platforms. • Strong proficiency in JavaScript and jQuery. • Ability to identify and resolve performance issues within complex codebases. • Knowledge of front-end architecture and best practices for optimization. • Demonstrated troubleshooting skills and attention to detail. • Experience mentoring and guiding development teams. • Availability for onsite work two days per week. • Excellent communication and collaborative skills. Technology Doesn't Change the World, People Do.® Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available including medical, vision, dental, life and disability insurance. Employees hired for our FTEP Program are also eligible to enroll in our company’s 401(k) or deferred compensation plan (if eligible). FTEP employees also earn paid time off for vacation, personal needs, and sick time and paid holidays. The amount of Choice Time Off (CTO) received varies based on years of service and is pro-rated based on the hours worked per week. A new FTEP employee earns up to 13 days of CTO and up to 10 paid holidays per calendar year. Learn more at roberthalfbenefits.com/Resources. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .