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16 ai application developer jobs at 5 companies in Jacksonville, FL

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
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.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
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).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
2w
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Senior Generative AI & Testing Efficiency Developer, Vice President
Irving or Jacksonville
$126k-$189k/yr HybridFull Time
Citi
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.
LLM, Retrieval-Augmented Generation (RAG), PyTorch, TensorFlow, Keras, LangChain, LlamaIndex, LangGraph, Crew.ai, Autogen, Hugging Face, OpenAI, Claude, Gemini, Selenium, Playwright, CI/CD, Docker, Kubernetes, Python, Java
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1mo
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Application Development Technology Lead
Jacksonville or Johnson City or San Antonio or Sioux Falls or Tampa
$114k-$171k/yr HybridFull Time
Citi
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)
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2mo
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Application Development Technology Lead
Jacksonville or Johnson City or San Antonio
$114k-$171k/yr HybridFull Time
Citi
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.
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2w
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Senior Generative AI & Testing Efficiency Developer, Vice President
Irving or Jacksonville
$126k-$189k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
6+ YOE6+ years in applications development or systems analysis; hands-on LLM and GenAI testing experience; expertise with ML frameworks, test automation, CI/CD, Python, containers; strong communication and leadership.
LLMs, RAG, PyTorch, TensorFlow, Keras, LangChain, LlamaIndex, LangGraph, Crew.ai, Autogen, Hugging Face, OpenAI, Claude, Gemini, Selenium, Playwright, CI/CD, Python, Docker, Kubernetes, Java
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2mo
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Engineering & Architecture Developer Vice President
Irving or Jacksonville
$126k-$189k/yr HybridFull Time
Citi
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.
API, AI-enabled tools, AI-assisted tools
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1mo
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Senior Pega Lead System Architect & AI Platforms Vice President
Jacksonville, Florida, United States
$114k-$171k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOE6+ years in applications development/systems analysis, Pega LSA required, deep Pega development and Constellation knowledge, experience with Oracle, Java, JavaScript, React, Angular, Python, REST APIs/microservices, AI/LLM frameworks, leadership and project management skills.
Pega, Constellation, Oracle, Java, JavaScript, React, Angular, Python, REST APIs, microservices architecture, LLM Frameworks & APIs, GitHub Copilot, Claude Code/Cursor, Devin.AI/Antigravity, SonarQube
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2mo
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Senior Pega Lead System Architect & AI Platforms Vice President
Irving or Jacksonville
$126k-$189k/yr HybridFull Time
Citi
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.
Pega, Constellation, Python, Oracle, Java, JavaScript, React, Angular, REST APIs, microservices architecture, LLM Frameworks & APIs, GitHub Copilot, Claude Code/Cursor, Devin.AI/Antigravity Experience, SonarQube
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1mo
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Senior Pega Lead System Architect & AI Platforms Vice President
Jacksonville, Florida, United States
$114k-$171k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
6+ YOE6+ years in applications development or systems analysis, Certified Pega Lead System Architect (LSA), deep Pega development experience, knowledge of Constellation and Pega AI features, experience with Oracle, Java, JavaScript, React, Angular, Python, REST APIs and microservices.
Pega, Constellation, Python, REST APIs, Microservices, LLM Frameworks & APIs, GitHub Copilot, Claude Code/Cursor, Devin.AI, Antigravity, SonarQube, Oracle, Java, JavaScript, React, Angular
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2mo
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Engineering & Architecture Developer Vice President
Irving or Jacksonville
$126k-$189k/yr OnsiteFull Time
Citi
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.
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2mo
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Applications Development Lead (AI & Microservices) Assistant Vice President
Jacksonville, Florida, United States
$97k-$145k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
5+ YOE5+ years applications development or systems analysis; expert Python, full-stack (REST APIs, microservices), LLM frameworks & APIs, prompt engineering; experience with Oracle, Java, JavaScript, React, Angular; leadership and project management skills; bachelor\u0002s degree or equivalent.
Python, REST APIs, microservices architecture, LLM Frameworks & APIs, Prompt Engineering, GitHub Copilot, Claude Code/Cursor, Devin.AI, Antigravity, SonarQube, Oracle, Java, JavaScript, React, Angular, Pega
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2mo
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Senior Applications Development Lead (AI & Microservices) Vice President
Jacksonville, Florida, United States
$114k-$171k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOE6+ years in applications development or systems analysis; expert Python, full-stack (REST APIs, microservices architecture), LLM frameworks & APIs; experience with Oracle, Java, JavaScript, React, Angular; leadership and project management skills.
Python, REST APIs, microservices architecture, LLM Frameworks & APIs, GitHub Copilot, Claude Code, Cursor, Devin.AI, Antigravity, SonarQube, Oracle, Java, JavaScript, React, Angular, Pega
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2mo
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Senior Applications Development Lead (AI & Microservices) Vice President
Jacksonville, Florida, United States
$114k-$171k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
6+ YOE6+ years in applications development or systems analysis; expert in Python, full-stack (REST APIs, microservices), LLM frameworks & APIs, prompt engineering; experience with Oracle, Java, JavaScript, React, Angular; leadership and project management skills.
Python, REST APIs, microservices architecture, LLM Frameworks & APIs, Prompt Engineering, GitHub Copilot, Claude Code/Cursor, Devin.AI, Antigravity, SonarQube, Oracle, Java, JavaScript, React, Angular, Pega
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3mo
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Research Fellow-AI and Informatics-Tao lab
Jacksonville, Florida, United States
$72k-$84k/yr OnsiteFull Time
Mayo Clinic
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)
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2mo
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Applications Development Lead (AI & Microservices) Assistant Vice President
Jacksonville, Florida, United States
$97k-$145k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
5+ YOE5+ years apps development experience; expert in Python, REST APIs/microservices, LLM frameworks & APIs; experience with Oracle, Java, JavaScript, React/Angular; leadership, project management, and system analysis skills.
Python, REST APIs, microservices architecture, LLM Frameworks & APIs, GitHub Copilot, Claude Code/Cursor, Devin.AI/Antigravity, SonarQube, Oracle, Java, JavaScript, React, Angular, Pega
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1w
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Director of Enterprise Applications & Innovation
Jacksonville, Florida, United States
OnsiteFull Time
Olympus Insurance
Olympus Insurance: Provides homeowners and property insurance products in Florida.
15+ YOEBachelor's degree, 15+ years leading enterprise application development, expertise in software architecture, cloud, DevOps, CI/CD, AI/ML, vendor management, and executive communication.
Agile, DevOps, CI/CD, Cloud technologies, AI, machine learning
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4d
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Information Technology Specialist
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/yr OnsiteFull Time
IRS Office of Chief Counsel
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.
Pega, Salesforce, Palantir, Microsoft 365, S3, REST API, Pega Decision Hub, Pega Cloud AI, Pega Blueprint, Pega Knowledge Buddy
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