9 ai application developer jobs at 5 companies in Saint Augustine Beach, FL
🚀PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
Senior Generative AI & Testing Efficiency Developer, Vice President
Irving or Jacksonville
$126k-$189k/yrHybridFull Time
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOE6+ years in applications development or systems analysis; hands-on LLM and RAG experience; ML framework and test automation expertise; leadership, communication, and AI governance knowledge.
Jacksonville or Johnson City or San Antonio or Sioux Falls or Tampa
$114k-$171k/yrHybridFull Time
CitiNYSE: C: Global diversified financial services holding.
6+ YOE6+ years in applications development or systems analysis, experience leading complex technology projects, AI/ML and LLM experience, strong systems and process analysis, data governance, communication and project leadership skills.
Machine Learning (ML), Large Language Models (LLMs)
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOE6-10 years in Apps Development or systems analysis; proven project leadership; AI-forward tech experience with ML/LLMs; SME in Applications Development; Bachelor’s degree; Master’s degree preferred.
Engineering & Architecture Developer Vice President
Irving or Jacksonville
$126k-$189k/yrHybridFull Time
CitiNYSE: C: Global diversified financial services holding.
6+ YOE6+ years in applications development or systems analysis; expertise in application architecture, integrations, APIs, automation, and proof-of-concepts; strong communication, leadership, and project management; Bachelor's degree or equivalent.
Senior Pega Lead System Architect & AI Platforms Vice President
Irving or Jacksonville
$126k-$189k/yrHybridFull Time
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOE6+ years in applications development or systems analysis, Certified Pega Lead System Architect (LSA), deep Pega development, experience with Oracle/Java/JavaScript/React/Angular, AI within Pega, Constellation, and strong leadership/project management skills.
Engineering & Architecture Developer Vice President
Irving or Jacksonville
$126k-$189k/yrOnsiteFull Time
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOE6+ years apps development or systems analysis experience; expertise in application architecture, system analysis, programming, API integrations, proof-of-concepts, AI-assisted tooling, and strong communication; Bachelor’s degree or equivalent; Master’s preferred.
Mayo Clinic: A non-profit academic medical center providing clinical healthcare services.
Doctoral degree required; postdoctoral experience limited to one prior fellowship. Strong background in AI/ML, NLP, LLMs, multimodal deep learning, and biomedical informatics for healthcare applications.
Natural Language Processing (NLP), Large Language Models (LLMs)
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Charlotte or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$126k-$193k/yrOnsiteFull Time
IRS Office of Chief Counsel: Represents the IRS in tax litigation and legal matters.
Specialized GS-14 IT experience designing, developing, and integrating Pega workflow applications with enterprise systems, REST APIs, AI features, and enterprise data sources; must be a U.S. citizen and meet federal hiring requirements.