
Software Engineer – LLM Systems
NewtonX
full-time
Posted on:
Location Type: Remote
Location: United States
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Salary
💰 $180,000 - $220,000 per year
About the role
- Own the core LLM infrastructure powering two products redefining B2B research: Hub and Prime.
- Build self-serve features that compress weeks into days: question → expert insight → follow-up, powered by RAG and adaptive workflows.
- Architect automated systems that continuously capture expert opinions—creating longitudinal datasets and refreshable dashboards that compound in value.
- Fuse structured survey data with unstructured expert knowledge, build semantic search across proprietary corpora, and create AI pipelines that maintain research-grade quality at scale.
Requirements
- 3-4 years of experience shipping production code in a fast-paced environment
- Full-stack expertise: Moderate proficiency in React, TypeScript, and modern frontend frameworks.
- Backend experience with Python, Node.js, or similar
- AI/ML implementation experience: Hands-on experience integrating LLMs, building with OpenAI/Anthropic APIs, or implementing ML models in production.
- Experience with AWS, Docker, and modern deployment practices
- Experience with testing, code reviews, and maintaining high code quality standards
- Ability to translate user needs into technical solutions while maintaining engineering best practices.
Benefits
- Excellent medical, dental, and vision insurance.
- 401k match with immediate vesting.
- Generous Paid time off, holidays, and parental leave.
- A diverse, collaborative, and positive culture where we invest in and celebrate each other’s success.
- Flexible work environment where we work hard but have fun (happy hours, team projects, and retreats).
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
ReactTypeScriptPythonNode.jsAI/ML implementationLLMsOpenAI APIAnthropic APIDockerproduction code
Soft skills
problem-solvingcommunicationuser needs translationengineering best practices