Lead AI Developer
Salary:
$$200,000-$250,000 - Per Annum
Locations:
Santa Monica, San Francisco, California, United States
Type:
Permanent
Published:
June 5, 2025
Contact:
Joey Dhillon
Ref:
16665
Required Skills:
LangChain,Pytorch,RAG,Hugging Face
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Progress AI Innovation as a Lead AI Developer
Job Title: Lead AI Developer
Job Type: Full-time
Salary: $200,000–$250,000/year
Location: Hybrid – California (3+ days/week in-office)
The Company
A technology company revolutionizes data management with an AI-driven platform, leveraging corporate unstructured data to enhance efficiency. The Lead AI Developer joins a small team of developers, driving AI initiatives to strengthen the platform’s unique selling proposition.
Role and Responsibilities
The Lead AI Developer will dedicate 50% or more of their time to hands-on coding while still in a leadership role. You’ll lead projects, provide technical guidance, and deliver AI solutions to maximize the impact of unstructured data, collaborating with engineers and product managers.
  • Design, develop, test, deploy, and support AI components, including RAG, LLMs, data pipelines, similarity search, and model context protocols using PythonC++, or TypeScript.
  • Build multi-modal AI solutions for search and retrieval with knowledge graphs for unstructured data relationships.
  • Apply prompt engineering with LangChain to reduce LLM hallucinations and improve generation control.
  • You’ll leverage AI frameworks like HuggingFace or PyTorch to enhance distributed systems.
  • Contribute to the AI strategy roadmap and build expertise in the platform’s tech stack.
Job Requirements
  • Ability to thrive in a hybrid San Francisco environment, collaborating with cross-functional teams.
  • Bachelors in computer science with a focus on generative AI or machine learning.
  • 5+ years developing distributed backend systems at scale.
  • 2+ years of experience with LLMs, generative AI, or agentic AI.
  • Understanding of unstructured data challenges and approaches.
  • Preferred: Experience fine-tuning base models, benchmarking for contextual relevance, and using emerging AI tools to boost productivity.
Accessibility Statement:
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Our Commitment to Diversity, Equity, and Inclusion:
Signify’s mission is to empower every person, regardless of their background
or circumstances, with an equitable chance to achieve the careers
they deserve. Building a diverse future, one placement at a time.

 

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