Senior ML Engineer — Production LLM & AI Systems Architect

RELX Inc. Company; Raleigh (NC); Hybrid; USD 118.000 - 220.000; Vollzeit

Benefits dieser Stelle

Hybrid work arrangement

Zusammenfassung

RELX is seeking a Consultant-level Machine Learning Engineer in Raleigh, NC to lead the implementation and scaling of AI systems for legal products. You will own system architecture, infrastructure, and productionization of ML/LLM solutions, partnering with Data Scientists to turn validated models into reliable customer-facing systems.

You will design scalable ML applications, including RAG pipelines and agentic workflows, while collaborating across DS, product, and platform teams to ensure high

Qualifikationen

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Strong experience implementing and scaling production ML/LLM systems.
• Deep experience with LLM application development, including RAG and prompt orchestration.
• Strong experience designing and implementing agentic systems using agent frameworks (e.g., LangChain, LangGraph, AutoGen, Google ADK).
• Strong experience with hybrid search (semantic + lexical), embeddings, and search platforms (e.g., Solr, OpenSearch).
• Expertise in distributed systems and cloud-native development, including AWS (S3, DynamoDB).
• Experience with streaming and messaging systems (e.g., Kafka, SQS) and caching (e.g., Redis).
• Proficiency in Python and experience with systems languages (e.g., Rust, Go, Scala).
• Experience building scalable APIs (REST/GraphQL).
• Experience with containerization and orchestration (Docker, Kubernetes).
• Strong software engineering fundamentals (system design, testing, CI/CD).

Aufgaben

• Architect and implement scalable ML/LLM systems in production.
• Build and deploy LLM applications, including RAG pipelines and agentic systems.
• Implement hybrid search systems (semantic + lexical) using embeddings and search platforms.
• Develop and maintain APIs, microservices, and model serving infrastructure.
• Build data pipelines and streaming systems for large-scale data processing.
• Define and develop reusable frameworks, libraries, and infrastructure for AI/ML across teams.
• Optimize systems for latency, scalability, reliability, and cost efficiency.
• Establish best practices for deployment, monitoring, observability, and CI/CD.
• Collaborate with Data Scientists to productionize models and integrate into products.
• Provide technical leadership in system design and engineering standards.

Kenntnisse

ML/LLM systems

Distributed systems

Python

LLM development

RAG pipelines

Agentic systems

Hybrid search

System design

CI/CD

Data pipelines

Ausbildung

Bachelor’s degree in Computer Science or related field

Tools

Docker

Kubernetes

AWS

Solr/OpenSearch

Kafka

SQS

Redis

LangChain

LangGraph

AutoGen

Google ADK

Jobbeschreibung

RELX is seeking a Consultant-level Machine Learning Engineer in Raleigh, NC to lead the implementation and scaling of AI systems for legal products. You will own system architecture, infrastructure, and productionization of ML/LLM solutions, partnering with Data Scientists to turn validated models into reliable customer-facing systems.

You will design scalable ML applications, including RAG pipelines and agentic workflows, while collaborating across DS, product, and platform teams to ensure high