Senior Software Engineer

🕒 August 20

🗽 New York – Remote

🗽 New York – Remote

💵 $120k - $170k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 13%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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NBCUniversal

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 2004

📱 Media

Media • Entertainment

NBCUniversal is a leading global media and entertainment company known for creating and distributing content across a variety of platforms. With over 100 years of experience, it is a part of Comcast and encompasses brands like Peacock, NBC Sports, and many others to educate, entertain, and empower audiences around the world. The company is involved in television broadcasting, film production, and theme parks, and is also recognized for its initiatives in technology and corporate social responsibility. NBCUniversal is committed to innovation and social impact, making it a vibrant workplace for media and tech professionals.

📋 Description

• 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

• 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, and API Gateway • Strong fundamentals in algorithms, distributed systems, and cloud-native design • Experience building and consuming REST APIs and event-driven systems • Excellent communication, collaboration, and problem-solving skills • Self-directed, able to multi-task, with sharp analytical abilities • Experience with vector databases and embedding pipelines • Experience with real-time or streaming platforms such as Kinesis or Kafka • Familiarity with containerization technologies such as Docker • Experience with reinforcement learning or agentic evaluation frameworks • External candidates may be required to attend an in-person interview at an NBCUniversal location prior to a hiring decision

🏖️ Benefits

• Medical, dental, and vision insurance • 401(k) • Paid leave • Tuition reimbursement • Variety of other discounts and perks • Fully remote work arrangement