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Consultant Specialists, Inc. (CSI)

Full Stack Engineer AI

On site

South san francisco, United states

$ 85 /hour

Mid level

Freelance

21-01-2026

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Skills

Communication Python JavaScript DevOps Docker Kubernetes Agile methodologies Problem-solving PyTorch TensorFlow react AWS Django software testing cloud platforms Agile Next.js Vue.js Flask Snowflake FastAPI Langchain Mathematics NLP

Job Specifications

Local Candidates only

Who You Are:

An experienced full stack developer capable of bringing your expertise to our existing and upcoming AI applications/projects as both a leader and individual contributor.
Someone with a clear understanding of the current landscape of AI & AI-based applications, including potential benefits, limitations, and standard of practice.

Minimum Requirements:

Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, or a related field.
5+ years of full stack development experience
Strong proficiency in either a front-end framework (Vue.js, React, or similar) and a backend web frameworks in Python and/or JavaScript (Django, FastAPI, Flask, Next.js, or similar)
4+ years experience with front-end frameworks (preferably Vue.js)
2+ years of developing and deploying AI/ML solutions or applications
Experience designing and developing RESTful APIs (with e.g. Python FastAPI).
Familiarity with prompt engineering
Proficiency with containerized workflows and architectures (Podman, Docker, Kubernetes)
Strong automated software testing skills (Python unittest, jest, Playwright)
Familiar with Agile methodologies
Excellent analytical and problem-solving skills with a track record of tackling complex technical challenges.
Leading system design and implementing scalable, fault-tolerant solutions for complex, distributed computing challenges.
Strong interpersonal and communication skills, with the ability to articulate complex technical concepts to non-technical stakeholders.
Experience with cloud platforms (e.g. AWS) and modern data platforms (e.g., Snowflake).
Experience implementing chatbots, retrieval-augmented generation (RAG) systems, and integrating LLMs into applications (AI-assisted automation)

Preferred Qualifications:

Experience building AI agents, fine-tuning LLM models, and evaluating bias and fairness with LLM systems
Experience in developing Microsoft Word add-ins using Office.js.
Experience with web technologies like JWT, WebSockets, etc.
Experience with Huggingface, Langchain, TensorFlow, PyTorch, or similar.
Familiarity with DevOps, infrastructure, and continuous integration concepts.
Familiarity with CRDT technologies like Yjs.
Experience with using NLP/LLMs on clinical text.
Basic knowledge of clinical drug development

About the Company

Consultant Specialists, Inc. is a small, specialized firm, built and operated by staffing industry veterans with many years experience. We are a full-service technical staffing firm focused on providing technical consultants on a contract basis to companies San Francisco, San Jose and across Northern California. As a small firm, CSI is extremely flexible and fast while remaining cost competitive. Recruiting the best of the best gets more done in less time. That's why we rely on our comprehensive internal database, rather th... Know more