• Full stack developer

    Robert Half Technology (Kings Park, NY)


    Description

    As a Software Engineer III, you will play a key role in building and maintaining robust, scalable, and secure web applications. You will work in a dynamic, fast-paced environment, collaborating with cross-functional teams to design and develop both frontend and backend solutions. Your responsibilities will include building and optimizing RESTful services, developing modern web applications using React JS, and leveraging cloud services to deliver exceptional user experiences.

    Key Responsibilities:

    + Design, develop, and maintain full-stack web applications using React JS (frontend) and .NET (backend)

    + Build and maintain RESTful APIs to support web and desktop applications

    + Apply component-based architecture principles using React JS, TypeScript, and asynchronous programming

    + Develop scalable, server-side applications using .NET

    + Implement modern CSS techniques and frameworks for responsive UI

    + Conduct performance testing for browser-based applications

    + Participate in Agile/Scrum ceremonies and on-call rotations as needed

    + Ensure code quality, performance optimization, and security best practices

    + Participate in design reviews and mentor junior developers

    + Utilize CI/CD pipelines, Jenkins, Git, and Bitbucket for development lifecycle

    Requirements

    Required Qualifications:

    + Bachelor’s or Master’s degree in Computer Science, Engineering, or related field

    + 5+ years of experience in software development with a strong focus on web development

    + Proficiency in React JS and .NET

    + Strong experience with RESTful services and API design

    + Understanding of cloud platforms (AWS, Azure, or Google Cloud)

    + Experience with release management and SDLC

    + Excellent problem-solving skills and attention to detail

    + Strong communication and collaboration skills

    Preferred Qualifications:

    + Experience with CI/CD pipelines and automated testing

    + Knowledge of containerization technologies (Docker, Kubernetes)

    + Familiarity with Agile development methodologies

    + Experience with Power Platform CoE and governance best practices

     

    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) .