Senior Platform Engineer

Company Overview Robots & Pencils is an applied AI engineering firm building the next frontier of business architecture. We design and ship AI co-workers that integrate into enterprise operations and deliver measurable results for our clients. We're all in on AWS, combining deep UX capability with senior engineering talent to get AI into production fast and keep it there. We’ve earned the trust of leaders across Consumer Products and Retail, Education, Energy, Financial Services, Healthcare, and Manufacturing and more, and earned a reputation as the nimble alternative to traditional global systems integrators. Founded in 2009, with delivery centers in Canada, the United States, Eastern Europe, and Latin America, we are smaller, faster, and more senior by design. Our teams average 15+ years of experience. We move fast, sweat the details, and build things that actually ship. Position Overview We’re looking for a Senior Platform Engineer to lead the design and delivery of cloud infrastructure, CI/CD systems, and platform tooling across complex engineering environments. This role is ideal for an experienced engineer who can architect cloud-native solutions end-to-end, enjoys hands-on development, and is growing into owning platform strategy and DevSecOps practices. In this role, you will work as part of a cross-functional team, designing and operating scalable infrastructure, driving observability and cost management, and embedding security and compliance throughout the delivery process. You’ll collaborate closely with engineering, QA, and product teams to deliver reliable systems and develop the technical instincts that come from shipping things that matter. Why This Role Matters At Robots & Pencils, we design AI systems for a human world. Our name says it all. Robots and pencils means engineering paired with creativity, because every agent we ship has to work for real people in real workflows. That balance is baked into how we operate. Every role here contributes directly to that mission. Here, you shape how AI systems integrate into enterprise operations, how teams move at real velocity, and how products create measurable impact for clients and the people they serve. We ship production-ready AI in 30 to 45 days. That pace demands people who take ownership, lead with craft, and care deeply about what they put their name on. What You’ll Do Craft & Delivery Lead design and implementation of CI/CD pipelines end-to-end, driving quality and reliability across delivery workflows Architect and implement cloud-native infrastructure solutions for scalability, resilience, and cost efficiency Design and manage Kubernetes clusters and containerized workloads at scale Implement and own infrastructure as code across environments Drive observability, performance optimization, and alerting across production systems Implement DevSecOps practices including security scanning, secrets management, and access control Lead production incident response, root cause analysis, and post-mortems Design and operate AI/ML platform infrastructure, including model serving and deployment, GPU workload orchestration, LLM gateway and observability, vector store infrastructure, and CI/CD for AI/ML systems Bring an AI-forward mindset to your daily work, using tools like Claude, Cursor, and other modern AI assistants to ship higher-quality work at pace Collaboration & Communication Collaborate with engineering, QA, and product teams across the full SDLC to align infrastructure with delivery goals Communicate technical tradeoffs and infrastructure decisions clearly across functions Participate actively in design reviews, sprint ceremonies, and release planning <span data-ccp-p