Lightfield ยท 3 months ago
AI Product Engineer
HQ: San Francisco
Full-time
Onsite
Mid Level
$150K/yr - $250K/yrLightfield is a next-generation CRM focused on capturing and organizing customer interactions for deep analysis and automation. They are seeking a driven AI Product Engineer to leverage LLMs in developing innovative product experiences and solutions that address customer problems.
Artificial Intelligence (AI)CRMInformation TechnologySoftware
Responsibilities
Collaborate with product leaders to identify customer problems, scope requirements, and implement LLM-powered solutions
Apply LLMs as reasoning engines to build domain-specific AI assistants
Create and enhance prompts, applying techniques like few-shot learning and chain-of-thought
Develop and optimize end-to-end RAG pipelines and agent architectures to leverage public and proprietary data
Improve end-to-end AI agent quality (e.g. relevance, fidelity, latency) via empirical evaluation and iteration
Build and enhance systems and tools that enable high-velocity experimentation (e.g. LLM-powered automated evaluation) and customized product experiences
Stay at the forefront of AI research and incorporate state-of-the-art techniques
Shape technical direction and best practices for AI application development at Lightfield
Help build a world-class engineering team by recruiting and mentoring teammates
Qualification
Required
Ability to ramp quickly on tech stack that features TypeScript, React, Next.js, Node.js, Apollo GraphQL, and Aurora PostgreSQL
Explored working with LLMs, either through professional projects or personal experimentation
Degree in Computer Science or a related field, with a strong foundation in software engineering principles
Familiar with AI and ML concepts (e.g. training, evaluation techniques)
Passionate about keeping up with and exploring the latest advancements in LLMs and LLMOps (including open source solutions, e.g. LangChain)
Excited to develop new best practices in an emerging domain
Can drive a project with an ambiguous problem independently
Enjoy strategically balancing ambitious vision with frequent delivery of user value
Able to clearly communicate reasoning and decisions to teammates (technical and nontechnical) at an appropriate altitude of detail
Energized by building software experiences customers will use directly and depend on to do their jobs successfully
Benefits
Competitive salary
Meaningful early equity
Health insurance (medical, dental, vision)
3 weeks of PTO
11 paid company holidays + we enjoy a winter holiday break
3 months of paid family leave
Wednesdays work from home
Regular team dinners, events, offsites, and retreats
401k plan
Other perks include: commuter and lunch stipend
Company
Lightfield
Lightfield offers a CRM that helps teams manage customer conversations and uses AI to suggest actions and reminders.
Founded in 2020
11-50 employees
H1B Sponsorship
Lightfield has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
2024 (2)
2023 (1)
Funding
Current Stage
Early StageCompany data provided by crunchbase