Platform Software Engineer III

Description Robert Half is seeking a Senior Software Engineer III to support the infrastructure, platforms, and services that power our applications and ELT/ETL pipelines. This role focuses on building and maintaining scalable, reliable, and secure platform components that enable engineering teams to deliver efficiently. Ideal candidates bring deep experience in cloud environments (AWS/Azure), infrastructure automation, CI/CD, monitoring, and platform reliability, with strong hands-on programming skills. What You'll Do Design, build, and own large-scale platform and infrastructure components supporting CI/CD, cloud-native services, and production environments. Implement and maintain solutions across the full platform stack, including infrastructure-as-code, middleware, service orchestration, and monitoring. Lead design and development of high-availability, fault-tolerant infrastructure, automation, and deployment pipelines. Refactor and improve existing platform systems to enhance scalability, performance, and maintainability. Develop testable, production-ready modules using TDD and established platform design patterns. Support and troubleshoot complex production issues, lead incident resolution, and define response playbooks. Collaborate cross-functionally to define requirements, drive improvements, and support all SDLC phases. Produce and maintain technical design documentation and operational procedures. Mentor and conduct code/design reviews for junior and mid-level engineers, including approval of deliverables. Requirements Bachelor's degree or equivalent experience. 6+ years of software engineering experience in enterprise environments, including 2+ years mentoring engineers. 5+ years of hands-on development using Python, Spark, Java, SQL, and Shell scripting. Strong experience with AWS and Azure, including building and operating cloud infrastructure. Expertise building and maintaining CI/CD pipelines (Jenkins, Git) and DevOps tooling. Experience with monitoring, alerting, and platform reliability practices. Familiarity with data engineering tools and workflows (Spark, Glue, Python, Jupyter, Lambda). Experience with relational databases (Oracle, Postgre

SQL, SQL

Server). Comfort working in Linux and Windows environments. Experience with Agile/SDLC, n-tier architectures, and SaaS applications. Working knowledge of JIRA, ServiceNow, and job scheduling tools (e.g., Autosys). Strong documentation, communication, and cross-team collaboration skills. Proven analytical, problem-solving, and project delivery capabilities. 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 "," you're agreeing to Robert Half's Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .