Senior Principal Software Engineer Python

Description We are looking for an experienced Software Developer to join our innovative team in Issaquah, Washington. In this role, you will contribute to designing and developing cutting-edge components for autonomous AI systems while working closely with leadership to shape technical strategies. This position offers the opportunity to work on impactful projects and influence the future direction of technology within the organization. Responsibilities: u2022 Design and develop key components for autonomous AI engineering platforms. u2022 Write efficient, scalable, and high-performing Python code to support advanced functionalities. u2022 Build and maintain infrastructure for generative AI workflows and agent-driven systems. u2022 Collaborate with leadership to define architecture, roadmap, and technical strategies. u2022 Implement and enforce best practices for testing, continuous integration, and code reliability. u2022 Manage features from concept design through production deployment. u2022 Contribute to shaping the team culture, processes, and organizational structure. u2022 Utilize cloud technologies and Kubernetes to enhance system performance and scalability. u2022 Explore innovative solutions for privacy preservation in large language models. M/D/V from day 1 Equity Package in Company Life/Disability CTO/Holiday/Sicktime from Day 1 Requirements u2022 At least 10 years of experience in software engineering roles. u2022 A minimum of 4 years of experience in Python development with attention to detail. u2022 Hands-on experience with generative AI or agentic systems, including tools like LangChain and LlamaIndex. u2022 Strong expertise in backend development and production systems. u2022 Ability to thrive in a fast-paced, early-stage environment requiring self-direction. u2022 Familiarity with cloud platforms such as AWS, Azure, or Google Cloud. u2022 Knowledge of Java, C++, or TypeScript is a plus. u2022 Bacheloru2019s degree in Computer Science required; advanced degrees preferred. Technology Doesn't Change the World, People Do.u00ae Robert Half is the worldu2019s 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. u00a9 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking u201cApply Now,u201d youu2019re agreeing to Robert Halfu2019s Terms of Use (.

Created: 2025-12-04