Description We are looking for a skilled Software Developer to join our team on a long-term contract basis in Boston, Massachusetts. This role involves creating dynamic and responsive web applications using modern development tools and frameworks. The ideal candidate will have a strong background in JavaScript and React, with additional experience in backend technologies being a plus. Responsibilities: • Develop and maintain web applications using React and JavaScript to deliver high-quality user experiences. • Collaborate with cross-functional teams to identify and resolve bugs using tools like Atlassian Jira. • Contribute to backend development tasks, with ColdFusion experience being a beneficial asset. • Utilize GitHub for version control and code collaboration across team members. • Implement and test APIs to ensure seamless integration with front-end systems. • Participate in Agile Scrum ceremonies to ensure timely delivery of project milestones. • Design and optimize systems to enhance performance through AB testing and data-driven improvements. • Build dynamic and interactive components using AJAX for enhanced user interfaces. • Contribute to the development of scalable applications with ASP.NET frameworks. Requirements • Minimum of 2 years of relevant experience in software development. • Proficiency in React and JavaScript is required. • Familiarity with bug tracking tools such as Atlassian Jira. • Experience with version control systems, particularly GitHub. • Knowledge of backend development; ColdFusion experience is a plus. • Understanding of Agile methodologies, including Scrum. • Hands-on experience with API development and integration. • Exposure to AJAX, AB testing, and ASP.NET frameworks. 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 to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 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) .