Machine Learning Engineer (GoLang)

Comcast is seeking a mid-level Backend Engineer to join the Machine Learning Platform team. The role involves building scalable backend systems for ML workloads, including video, image, and document processing, and enabling LLM-driven applications via agents and MCP servers.

• Design, build, and maintain high-performance backend services in Golang for ML and AI platform use cases. Develop REST and gRPC APIs for inference and processing pipelines. Build and operate ML processing pipelines for video, image, and document processing. Implement LLM-enabled backend services with RAG and agentic workflows. Deploy services on Kubernetes using Terraform on AWS.

• 3-6 years of software engineering experience. Strong Golang experience. Experience building APIs (REST/gRPC) in production. Hands-on Kubernetes and Terraform. Solid working knowledge of AWS. Experience building or supporting ML processing pipelines. Practical experience using LLMs in production. Experience developing agents and/or MCP servers.

• Experience with Milvus or other vector databases. Familiarity with GPU-backed workloads and ML inference optimization. Experience with messaging/streaming systems (Kafka, SQS). Knowledge of secure system design for AI platforms. Experience working on internal developer platforms or ML infrastructure teams.