Job descriptionFull Time
LandEarly is looking for an AI Engineer to help build and improve the AI-driven systems that power our auto-apply product — including resume and cover letter personalization, job matching, and the intelligent question-and-answer flows that surface candidate strengths. You'll work on systems that process large volumes of live job postings and generate tailored, accurate application materials at scale.
What you'll do
- Design, build, and maintain AI/ML pipelines for resume tailoring, cover letter generation, and job-to-candidate matching
- Develop and refine prompting, retrieval, and fine-tuning approaches for large language models used in production
- Build systems to evaluate output quality, reduce hallucination, and ensure generated content reflects a candidate's real experience
- Collaborate with product and engineering to integrate AI features into the web app and browser extension
- Monitor, test, and improve model performance, latency, and cost in production
- Work with data from live job postings and user profiles to improve matching and personalization accuracy
What we're looking for
- Professional experience building and shipping AI/ML systems in production, ideally involving LLMs
- Strong software engineering skills in Python or a similar language, with experience designing APIs and backend services
- Practical experience with prompt engineering, embeddings, retrieval-augmented generation, or model fine-tuning
- Comfort working with ambiguous, real-world text data and building evaluation frameworks for generative output
- Experience with cloud infrastructure and deploying ML models at scale
- Strong communication skills and ability to collaborate closely with product and engineering teams
Nice to have
- Experience building consumer-facing AI products
- Familiarity with ATS platforms such as Greenhouse, Lever, Ashby, or Workable
- Experience with document parsing, resume/CV data extraction, or natural language generation for structured documents