8 fastapi developer jobs at 5 companies in O'Fallon, MO

14h
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Machine Learning Engineer II
Saint Charles, Missouri, United States
RemoteFull Time
Eurofins Scientific
Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.
2+ YOEDegree in CS/data science/computational chemistry/bioinformatics, 2+ years building and deploying production AI-enabled applications, programming in Python and TypeScript, experience with FastAPI, React, Streamlit, LLM fine-tuning, cloud (Azure/AWS), containerization (Docker,Kubernetes), and domain knowledge in cheminformatics/bioinformatics. Must ...
Python, TypeScript, FastAPI, React, Streamlit, Azure, AWS, Docker, Kubernetes, Nextflow, PyTorch, LLM
1w
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BI & Data Engineer
St. Louis, Missouri, United States
$110k-$130k/yr HybridFull Time
Focus Financial Partners
Focus Financial Partners: Global partnership of independent fiduciary wealth management firms.
4+ YOEAdvanced Power BI and Snowflake skills, report and platform administration, Streamlit/React/FastAPI app development, Python and SQL, Git/GitHub and CI/CD, 4+ years BI/data engineering experience, bachelor's or equivalent.
Snowflake, Microsoft Power BI, Streamlit, React, FastAPI, GitHub Copilot, Git, GitHub, GitHub Actions, Snowpark Container Services, Docker, Cortex Analyst, SQL, Python, JavaScript, TypeScript, DAX, DirectQuery
3d
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Software Engineer 2 (Backend AI)
Earth City or Atlanta or Hopkins or Denver or Cincinnati or Brookfield or Irving
$98k-$116k/yr HybridFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
3+ YOE3+ years software engineering experience, BS or equivalent, experience with full-stack development, cloud-native and DevOps practices, AI/GenAI familiarity preferred, strong communication and problem-solving skills.
Java, Python, Spring Boot, FastAPI, Node.js, REST APIs, GraphQL, Microservices, Azure, AWS, Azure OpenAI, AWS Bedrock, LLM APIs, LangChain, LangGraph, Semantic Kernel, Docker, Kubernetes, CI/CD Pipelines, GitHub, GitHub Copilot, SQL Server, PostgreSQL, MongoDB, Vector Databases, Embedding Models, RAG
1mo
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GenAI Python Systems Engineer –Senior Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$124k-$280k/yr HybridFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
8+ YOESenior Manager level with 8+ years of experience; proficient in Python, SQL, FastAPI; cloud certifications a plus; willing to travel up to 80%; Bachelor's degree required.
Python, SQL, FastAPI, Cloud Platforms, LLM techniques, Data Warehousing, Data Lakes, IAM
1mo
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Sr Systems Specialist (Full Stack, Cloud)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years in software development/systems engineering/DevOps; proficiency in Java, Python, JavaScript/TypeScript; experience with cloud (AWS), Docker, Kubernetes, Terraform, CI/CD, databases (PostgreSQL, Oracle), Linux/Windows, and API design.
Claude, AWS, Docker, Kubernetes, Terraform, Git, Bitbucket, Bamboo, PostgreSQL, Oracle, JSON, XML, Python, Java, JavaScript, TypeScript, Linux, Windows, Angular, Vue, Spring Boot, FastAPI, Bash, RESTful APIs
1mo
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Sr Systems Specialist (Full Stack, Cloud)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Provides enterprise software solutions for utility and broadband cooperatives.
5+ YOE5+ years in software development, systems engineering, or DevOps. Proficiency with Java, Python, JavaScript/TypeScript, AWS, Docker, Kubernetes, Terraform, CI/CD tools, Linux/Windows, scripting (Bash/Python), and relational databases. Bachelor's degree in CS preferred.
Claude, Java, Python, JavaScript, TypeScript, Angular, Vue, Spring Boot, FastAPI, AWS, Docker, Kubernetes, Terraform, Git, Bitbucket, Bamboo, Linux, Windows, Bash, PostgreSQL, Oracle, JSON, XML, RESTful APIs, CI/CD
1mo
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Sr Systems Specialist (Full Stack, Cloud)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years in software development, systems engineering, or DevOps. Proficiency with Java, Python, JavaScript/TypeScript, RESTful APIs, cloud (AWS), containerization (Docker, Kubernetes), IaC (Terraform), CI/CD (Git/Bitbucket/Bamboo), Linux/Windows, Bash scripting, and relational databases (PostgreSQL/Oracle).
Claude, Java, Python, JavaScript, TypeScript, Angular, Vue, Spring Boot, FastAPI, AWS, Docker, Kubernetes, Terraform, Git, Bitbucket, Bamboo, Linux, Windows, Bash, PostgreSQL, Oracle, JSON, XML, RESTful APIs
1mo
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Sr Systems Specialist (Full Stack, Cloud)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years in software development, systems engineering, or DevOps; proficiency with Java/Python/JavaScript/TypeScript, REST APIs, cloud (AWS), containerization (Docker, Kubernetes), IaC (Terraform), CI/CD (Git/Bitbucket/Bamboo), Linux/Windows, databases (PostgreSQL, Oracle), and scripting (Bash, Python).
Java, Python, JavaScript, TypeScript, Angular, Vue, Spring Boot, FastAPI, REST APIs, AWS, Docker, Kubernetes, Terraform, Git, Bitbucket, Bamboo, PostgreSQL, Oracle, JSON, XML, Linux, Windows, Bash, Claude