Senior AI Platforms Engineer

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🔥 0 minutes ago

☕ Washington – Remote

☕ Washington – Remote

💵 $180k - $210k / year

⏰ Full Time

🟠 Senior

🤖 AI Engineer

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hatch I.T.

WebsiteLinkedInAll Job Openings

11 - 50 employees

We are a specialty recruiting partner that scales engineering, product, and data teams for innovative and mission-driven technology startups and small businesses.Our flagship program, Scale is a customized Recruitment Process Outsourcing (RPO) hiring solution made for startup tech teams. We also offer Contract-To-Hire and Contingency Hiring, to support the needs of startups at every stage of growth. If you’re a startup or small business looking to grow your technical team, connect with hatch I.T. today: https://www.hatchit.io/hire/

📋 Description

• Contribute to the design and evolution of Expression's Agentic AI platform by defining scalable architectures for enterprise AI applications and services, including system architecture, core platform components, tooling, automation, coding standards, and platform performance, scalability, and reliability. • Architect, deliver, and optimize production-grade LLM services, agent workflows, orchestration layers, retrieval pipelines, and vector search technologies. • Provide technical leadership and mentorship: guide architecture and design reviews, grow engineers, and raise the bar for engineering quality and technical decision-making across the team. • Develop high-performance Python APIs and scalable backend services using FastAPI, asynchronous programming techniques, and modern software engineering practices. Set the technical direction and engineering standards for high-performance, scalable backend services and APIs, and champion modern software engineering best practices across the team. • Build and maintain the underlying AI platform that supports secure, observable, resilient, and production-ready AI workloads. • Design and implement AI governance capabilities, including guardrails, policy enforcement, model lifecycle management, responsible AI practices, and compliance with federal security and governance requirements. • Develop automated testing and evaluation strategies for AI-enabled applications, including prompt evaluation, model evaluation, regression testing, integration testing, and quality assurance. • Implement LLM observability, monitoring, logging, telemetry, performance metrics, and resilience strategies to ensure reliable production operation. • Design, implement, and maintain CI/CD pipelines and deployment automationDefine and drive CI/CD and deployment automation strategy to support secure, efficient delivery of AI services. • Collaborate with Product, UX, Infrastructure, Security, and other cross-functional teams to continuously improve platform capabilities and deliver customer-focused solutions. • Collaborate with clients, lead product demonstrations, and communicate technical concepts and platform capabilities to both technical and executive audiences. • Produce clear technical documentation, architecture diagrams, design proposals, and other engineering artifacts.

🎯 Requirements

• Bachelor degree in Computer Science, Software Engineering, Information Systems, Data Science, or related fields. An advanced degree is preferred. • 8–10+ years of professional experience in Software Engineering designing and building enterprise software platforms. • Demonstrated technical leadership: leading architecture and design for complex production platforms, mentoring engineers, and driving technical decisions across teams. • Hands-on experience designing and building agent orchestration and LLM workflows (custom or framework-based); hands-on experience with frameworks such as LangGraph, LangChain, CrewAI, or Strands is useful but not required. • Expert-level Python, including asyncio and asynchronous programming, FastAPI, Pydantic, type hinting, and modern development practices. • Strong proficiency in TypeScript and Node.js for building production platform services, APIs, and SDKs. • Proven experience implementing retrieval architectures. • Experience designing and operating vector databases and both lexical and semantic search systems. • Strong experience designing distributed architectures for LLM-based applications. • Experience with self-hosted and edge model deployment: serving open and small language models (SLMs) with vLLM, Ollama, or llama.cpp, routing through LiteLLM, and autoscaling inference on Kubernetes (e.g., Karpenter) for on-premises, disconnected, and tactical environments. • Experience deploying applications using Docker and cloud-native services within AWS or Azure. • Experience implementing CI/CD pipelines using GitLab CI, GitHub Actions, or similar automation platforms. • Experience with Kubernetes, Infrastructure as Code (Terraform and Helm, or equivalent), and modern cloud-native deployment practices. • Familiarity with AI governance, model lifecycle management, prompt engineering, and responsible AI principles. • Experience implementing LLM observability, monitoring, evaluation frameworks, and production telemetry. • Strong written and verbal communication skills with the ability to produce technical documentation and communicate effectively with technical and executive stakeholders.

🏖️ Benefits

• 401k matching • PPO and HDHP medical/dental/vision insurance • Education reimbursement up to $10,000/yr • Complimentary life insurance • Generous PTO and 11 days of holiday leave • Onsite gym facility and trainer • Commuter Benefits Plan • In-office Cold Brew Coffee