Lead AI/ML Engineer

Raft Company Website

$175K — $225K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Advanced degree (Master's or PhD) in Computer Science, Artificial Intelligence, or related STEM field
  • 8+ years of experience in AI/ML engineering or software engineering
  • Strong background in building and deploying ML models in production
  • Experience designing and maintaining ML pipelines including training and monitoring
  • Proficiency in Python and ML frameworks like PyTorch or TensorFlow
  • Strong software engineering fundamentals including APIs and version control
  • Track record of setting technical strategy that drives mission impact

Responsibilities

  • Lead architecture and development of AI/ML systems for production-grade data
  • Design and implement scalable ML pipelines for distributed environments
  • Drive adoption of modern AI approaches such as LLMs and agentic workflows
  • Design and deploy Small Language Models (SLMs) for domain-specific tasks
  • Partner with teams to operationalize models in secure, containerized environments
  • Mentor engineers and guide best practices in AI/ML development
  • Establish technical vision for emerging AI paradigms and models

Benefits

  • Fully covered healthcare, dental, and vision coverage
  • 401(k) with company match
  • Flexible PTO + 11 paid holidays
  • Education and training benefits
  • Generous referral bonuses
  • Hybrid work environment with local presence required
  • Opportunities for foreign and domestic travel to customer sites
Full Job Description
This is a U.S. based position. All of the programs we support require U.S. citizenship to be eligible for employment. All work must be conducted within the continental U.S.

About the role:

We are seeking a Lead AI/ML Engineer to drive the design, development, and deployment of machine learning and AI systems that operate in mission-critical environments. You will lead the end-to-end lifecycle of AI solutions, from data ingestion and model development to production deployment, while guiding a cross-functional team across engineering, data, and product.

This role sits at the intersection of advanced AI capabilities and real-world operational impact. You will work closely with customers and internal stakeholders to deliver scalable, secure, and high-performance systems across cloud and edge environments.

What You'll Do
  • Lead the architecture and development of AI/ML systems integrated into production-grade data platforms
  • Design and implement scalable ML pipelines including training, inference, and evaluation in distributed environments
  • Drive adoption of modern AI approaches including LLMs, retrieval augmented generation, and agentic workflows
  • Design, train, fine-tune, and deploy purpose-built Small Language Models (SLMs) optimized for domain-specific tasks, including quantization, distillation, and optimization techniques that enable low-latency inference in resource-constrained, edge, and air-gapped environments
  • Partner with Data Engineers and DevSecOps to operationalize models in secure, containerized environments including Kubernetes and CI/CD pipelines
  • Translate mission needs into technical solutions while working directly with customers and stakeholders
  • Mentor and guide engineers while setting technical direction and best practices for AI/ML development
  • Ensure models are reliable, observable, and performant in real-world operational conditions
  • Own the enterprise-wide AI/ML strategy and multi-year technical roadmap, aligning research, engineering, and product investments with mission outcomes and commercial objectives
  • Build, scale, and lead a multi-team AI/ML organization, including hiring, performance management, and developing senior technical leaders across applied research, ML engineering, and MLOps
  • Establish and steward the technical vision for agentic systems, foundation models, and emerging AI paradigms, identifying strategic bets and guiding applied research investments that create long-term competitive advantage

What we are looking for:
  • Advanced degree (Master's or PhD) in Computer Science, Artificial Intelligence, or a related STEM field
  • 8+ years of experience in AI/ML engineering, software engineering, or related field
  • Strong background in building and deploying machine learning models in production environments
  • Experience designing and maintaining ML pipelines and platforms including training, inference, and monitoring
  • Proficiency in Python and modern ML frameworks such as PyTorch, TensorFlow, or Scikit-learn
  • Strong software engineering fundamentals including APIs, microservices, testing, and version control
  • Experience working in cloud-native environments such as AWS, Kubernetes, and containerization
  • Ability to lead technical initiatives and collaborate across interdisciplinary teams
  • Track record of setting multi-year technical strategy and delivering AI/ML capabilities that directly drove revenue growth, customer acquisition, or measurable mission impact
  • Experience establishing AI governance, model risk management, and responsible AI practices at an enterprise scale

Highly preferred:
  • Experience with LLMs, RAG architectures, and agent-based systems
  • Experience deploying AI systems in edge, air-gapped, or secure environments
  • Familiarity with event-driven and data streaming architectures such as Kafka
  • Experience with MLOps tooling and workflows including CI/CD for ML, model versioning, and observability
  • Contributions to open-source projects, publications, or a strong GitHub portfolio
  • Experience with TypeScript or full-stack integration of AI systems

Clearance Requirements:
  • Minimum Secret security clearance with ability to obtain and maintain an active TS SCI clearance

Salary Range: $175,000.00 - $225,000.00

Work Type:
  • Hybrid role, must be local to NCR and come into Raft HQ in Tysons, VA or Chantilly 2-3 days per week.
  • Foreign and domestic travel up to 35% to customer sites

What we will offer you:
  • Highly competitive salary
  • Fully covered healthcare, dental, and vision coverage
  • 401(k) and company match
  • Take as you need PTO + 11 paid holidays
  • Education & training benefits
  • Generous Referral Bonuses
  • And More!

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