Senior Software Engineer

NBCUniversal

Senior Software Engineer at NBCUniversal designing and developing LLM-powered applications and autonomous agents. Collaborating across the full stack and delivering scalable AI-driven solutions.

Posted 7/21/2026full-timeRemote • New York • 🇺🇸 United StatesSenior💰 $120,000 - $170,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and developing LLM-powered applications, integrating modern LLM models, and implementing agentic workflows. Proficient in AWS services and observability tools, with a strong foundation in software engineering principles and practices.

Highest-signal resume keywords

Python ProgrammingLLM Model IntegrationLangGraph FrameworkAWS ServicesMCP Server Development

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Hard Skills

Software EngineeringPrompt EngineeringREST API DevelopmentEvent-Driven SystemsAlgorithmsDistributed SystemsCloud-Native Design

Soft Skills

CollaborationPeer Review

Tools & Technologies

LangSmithLangFuseAWS LambdaAWS ECSAWS S3AWS DynamoDBAWS API Gateway

Certifications & Qualifications

Bachelor’s Degree in Computer Science

Industry Keywords

LLM-Powered ApplicationsAgentic WorkflowsAutonomous AgentsAgile Methodologies

Tech Stack

Tools & technologies

AWSCloudDistributed SystemsDynamoDBPython

About the role

Key responsibilities & impact

Design, develop, and maintain LLM-powered applications and autonomous agents
Build agentic workflows and orchestration layers using LangGraph or similar frameworks
Implement and refine prompt engineering strategies for reliability, safety, and performance
Integrate and evaluate modern LLM models across providers
Develop agent observability using LangSmith, LangFuse, or equivalent tools
Build and maintain MCP (Model Context Protocol) Server components
Collaborate with cross-functional teams and participate in Agile ceremonies
Develop backend services using AWS-native serverless and compute offerings
Perform peer reviews and contribute to engineering standards and best practices

Requirements

What you’ll need

Bachelor’s degree in CS or related field
5+ years of professional software engineering experience
Expertise in Python and relevant LLM/AI libraries
Experience with LangGraph or similar agentic frameworks
Deep knowledge of LLM model integration and tuning
Hands-on experience with observability tools such as LangSmith or LangFuse
Experience developing MCP Servers
Strong knowledge of AWS services including Lambda, ECS, S3, DynamoDB, API Gateway
Strong fundamentals in algorithms, distributed systems, and cloud-native design
Experience building and consuming REST APIs and event-driven systems

Benefits

Comp & perks

medical, dental and vision insurance
401(k)
paid leave
tuition reimbursement
a variety of other discounts and perks