C++ Software Engineer

Description We are looking for an experienced Software Engineer to join a machinery manufacturing organization in Danbury, Connecticut. In this role, you will build and enhance software for complex equipment, partnering across disciplines to deliver reliable, high-performance solutions. The position calls for a strong background in object-oriented development, real-time system design, and practical problem-solving in technically demanding environments.

Responsibilities:

Design, develop, and maintain software for complex machinery and mechatronic systems across the full product development life cycle Create robust applications primarily in C++ while contributing to related development efforts involving C#, JavaScript, and React.js where needed Engineer software components that operate within real-time environments and support dependable system performance Collaborate with mechanical, electrical, and software teams to define requirements and deliver integrated solutions using a systems-level perspective Diagnose and resolve challenging cross-functional issues affecting software behavior, controls, and overall system operation under demanding timelines Participate in Agile planning, development, and review activities to ensure steady progress and effective team coordination Develop and execute testing and quality assurance activities to verify functionality, reliability, and performance Communicate technical concepts clearly to both engineering and non-technical stakeholders, including project updates for leadership Contribute to software solutions that interact with web-based services and enterprise data platforms when required Requirements 10+ years of experience delivering large-scale object-oriented software solutions through the full development life cycle 8+ years of hands-on software engineering experience with strong C++ programming expertise Background in software controls development for mechatronic or equipment-based systems Experience working with real-time operating systems Solid understanding of system-level architecture and solution development Demonstrated ability to troubleshoot complex issues spanning software, mechanical, and electrical domains Familiarity with Agile development practices and software testing methodologies Bachelor's or Master's degree in Computer Science or a related technical field 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 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 and Privacy Notice.