Principal Engineer

Description We are looking for a highly skilled Principal Product Engineer to lead the design and development of robust platform components across multiple environments, including backend services, mobile applications, desktop software, and cloud systems. This role combines hands-on coding expertise with architectural leadership, ensuring scalable and high-performance solutions. As a key technical leader, you will also mentor team members and drive best practices in software development.

Responsibilities:

Design and implement efficient, scalable software solutions that meet performance and reliability standards. Lead the development of core platform components, including data pipelines, synchronization engines, and parsers. Build and maintain cross-platform applications for Windows, macOS, Linux, iOS, and Android. Provide architectural guidance and define long-term strategies for platform development. Mentor team members, conduct comprehensive code reviews, and uphold high engineering standards. Optimize existing systems for enhanced performance, scalability, and reliability. Collaborate with cross-functional teams to ensure seamless integration of software components. Stay updated on emerging technologies and incorporate them where applicable. Troubleshoot and resolve complex technical issues across different environments. Requirements Minimum of 8 years of experience in detail-oriented software development. Advanced proficiency in C# and .NET frameworks. Strong expertise in system architecture, algorithms, and performance optimization. Experience with cross-platform frameworks and technologies Familiarity with APIs, distributed systems, databases, and CI/CD pipelines. Demonstrated ability to lead technical teams and mentor entry-level engineers. Proven experience in developing applications for multiple platforms, including mobile and desktop. Strong problem-solving skills and the ability to work in a collaborative environment Bachelor's in Computer Science or Related Field - Preferred but not required. 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.