21 fastapi developer jobs at 15 companies in New Caney, TX
1w
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Gen AI Engineer
Charlotte or Dallas or Houston or Raleigh or Richardson
OnsiteFull Time
Hands-on experience building GenAI applications with Python, LangChain/Lang Graph/Llama Index, LLM platforms, FastAPI/Docker/Kubernetes, software engineering and LLMOps practices; Bachelor\u0002s degree or equivalent required.
Python, LangChain, Lang Graph, Llama Index, RAG, vector databases, FastAPI, Docker, Kubernetes, Azure OpenAI, AWS Bedrock, OpenAI, Anthropic, GitHub Copilot, Claude Code, Cursor, Git, React, TypeScript, GitHub Actions, Terraform, Helm, LoRA, QLoRA, PEFT, Model Context Protocol (MCP), RAGAS, DeepEval, Lang Smith, Llama, Mistral, Gemma
4w
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Backend Software Engineer (API-focused)
Katy, Texas, United States
$110k-$120k/yr OnsiteFull Time
3+ YOE3+ years backend experience with Python and FastAPI, PostgreSQL, Celery, Kubernetes/AKS, pytest, OAuth2/JWT; experience with API design, security, and CI/CD.
FastAPI, PostgreSQL, Celery, AKS, Azure, Pydantic, Alembic, OAuth2, JWT, pytest, Git, Docker, OpenAPI/Swagger, Redis, RabbitMQ, Prometheus, Grafana, OpenTelemetry, Terraform, Helm, Kubernetes, Azure Key Vault, Azure Container Registry, Azure Monitor / App Insights
2mo
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Full Stack Engineer (Delivery Toolkit)
Atlanta or Austin or Chicago or Dallas or Houston
$93k-$112k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent; 2+ years building web or backend services; strong TypeScript, Node.js, FastAPI/Python, SQL/Postgres, testing, and practical AWS experience; familiarity with CI/CD, Docker, and IaC.
Svelte, SvelteKit, React, TypeScript, Node.js, Python, FastAPI, Zod, Pydantic v2, PostgreSQL, SQL, SQLAlchemy, Docker, Vitest, RTL, Jest, pytest, Playwright, OpenAPI, GitHub Actions, Cursor, GitHub Copilot, S3, RDS, Lambda, ECS, CloudWatch, IAM, API Gateway, SQS, SNS, EventBridge, ECR, Terraform, CloudFormation, CDK
1mo
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Forward Deployed Engineer
Chicago or Denver or Houston or Minneapolis or New York City
$116k-$223k/yr OnsiteFull Time
7+ YOE7+ years consulting or related experience; strong Snowflake architecture, SQL, data modeling, ELT/ETL, dbt, full-stack development (Python, JavaScript/TypeScript), API/integration experience, client advisory and team leadership.
Snowflake, Snowpark, dbt, Fivetran, Boomi, MuleSoft, Workato, Matillion, Apache Airflow, Sigma, Microsoft Power BI, Tableau, Looker, Omni, JavaScript, TypeScript, React, Next.js, Node.js, Python, FastAPI, Flask, .NET, Java, SQL, Git, CI/CD, Streamlit, Cortex, Apache Iceberg, Microsoft Fabric, REST, JSON, OAuth, ELT, ETL, iPaaS
1mo
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Principal Software Developer
Houston or Madison
RemoteFull Time
5+ YOE5+ years in data science/ML engineering, 3+ years building NLP/generative AI and MLOps; production experience with Python ML stack, LLMs, cloud (AWS), MLOps, evaluation frameworks, and strong communication skills.
Python, Pandas, NumPy, scikit-learn, XGBoost, TensorFlow, PyTorch, Hugging Face Transformers, FastAPI, Flask, MLflow, pytest, SQL, GPT, Claude, Llama, Pinecone, Weaviate, Chroma, Docker, SageMaker, Bedrock, S3, Lambda, EC2, CloudWatch, Tableau, Power BI, Spark, Databricks, Snowflake, Airflow, Kubeflow, Datadog, Prometheus, Jira, LangGraph, LangChain, AutoGen, CrewAI, RAGAS, DeepEval
4d
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Senior Software Engineer - Platform
Bengaluru or Phoenix or Houston or Oslo or Tokyo or Abu Dhabi
OnsiteFull Time
6+ YOERequires 6–8 years building backend services, JVM languages, Python, distributed systems, cloud-native design, workflow engines, event architectures, databases, observability, and ML platform support.
Kotlin, Java, Python, FastAPI, Kubernetes, Azure, GCP, AWS, Conductor, Apache Airflow, Kafka, Pub/Sub, PostgreSQL, Redis, OpenTelemetry, Prometheus, Grafana, Honeycomb, React, TypeScript
2mo
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Agentic AI Engineer
Golden or Houston
HybridFull Time
2+ YOEBachelor’s or Master’s in Computer Engineering or Data Science; 2+ years building agentic AI/LLM apps; strong Python; experience with agent frameworks; cloud experience (Azure/AWS); CI/CD; Docker; observability.
Python, FastAPI, LangChain, LangGraph, LlamaIndex, AutoGen, Semantic Kernel, Anthropic Claude, OpenAI, Azure OpenAI, vector databases, pgvector, Pinecone, Weaviate, Chroma, Databricks, Snowflake, dbt Semantic Layer, Docker, Terraform, Git, CI/CD, Streamlit, Gradio, React, Entra ID, Key Vault, App Service, Azure, Azure Data Lake Storage (ADLS), Azure Data Factory
2w
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Solutions Engineer
Houston, Texas, United States
HybridFull Time
3+ YOE3+ years software development experience, proficiency in Python and cloud (AWS/Azure), REST/JSON, Git, CI/CD concepts, bachelor's in CS or related, strong stakeholder collaboration skills.
Python, Lambda, S3, API Gateway, CloudWatch, Azure, RESTful APIs, JSON, Git, FastAPI, Flask, Django, AWS Step Functions, Apache Airflow, Mulesoft, Boomi, Make.com, Zapier, SQL
1d
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Senior Advanced AI Research Engineer
Mountain View or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years with Python and/or Node.js/TypeScript, and 5+ years with AI/ML systems. Research-to-production experience preferred; Kubernetes, databases, tracing, and async Python are bonuses.
Python, Node.js, TypeScript, FastAPI, asyncio, Kubernetes, OpenTelemetry, CI
1w
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Automation Engineer
Atlanta or Austin or Houston or Miramar or Salt Lake City or Miami or Phoenix or Charlotte
HybridFull Time
3+ YOEBachelor's degree in CS/IT or related field,3+ years automation engineering experience,strong Python and agentic AI experience,Microsoft Azure and Power Platform proficiency,experience with RPA tools and integrations.
Python, FastAPI, Pydantic, asyncio, requests/httpx, LangChain, LangGraph, LlamaIndex, Semantic Kernel, AutoGen, CrewAI, Microsoft Agent Framework, Azure OpenAI, OpenAI, Anthropic, Microsoft Azure, Microsoft Power Platform, Power Automate, Power Apps, Dataverse, UiPath, Automation Anywhere, Blue Prism, Docker, Azure Container Apps, Kubernetes, LangSmith, Azure AI Foundry, OpenTelemetry, PowerShell, JavaScript, RESTful APIs
3w
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Principal Java Engineer Commodities
Houston or Charlotte or Iselin
$159k-$305k/yr HybridFull Time
7+ YOE7+ years engineering experience, 5+ years capital markets, 4+ years FICC trade lifecycle, expertise in Java/Python, distributed systems (gRPC, Istio/Linkerd), and high-performance trading platforms.
Java, Python, FastAPI, gRPC, Istio, Linkerd, JVM, GitHub CoPilot, Azure, GCP, AWS
1mo
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Applied AI Engineer
Houston or London
OnsiteFull Time
2+ YOEBachelor's/Master's in a technical field, 2+ years in data analytics/AI implementation/technology enablement, practical generative AI experience, LLM and RAG familiarity, Python/SQL skills, strong communication.
Python, SQL, langgraph, langchain, Pydantic, NumPy, FastAPI, JSON, Git, Claude, ChatGPT/OpenAI, Gemini, Microsoft 365 Copilot, Cursor, GitHub Copilot, Snowflake, AWS, Azure, MCP
1mo
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Full Stack AI Engineer
Houston or Austin
HybridFull Time
8+ YOEBachelor's degree and 8+ years building production-grade full-stack software with AI integrations; strong product thinking and use of AI coding tools; experience with front-end frameworks and backend APIs.
Claude Code, Codex, Augment Code, Databricks, Databricks Lakehouse, React, Angular, Next, Python, Django, FastAPI, Flask, AWS, Azure
1mo
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Full Stack AI Engineer
Houston or Austin
HybridFull Time
8+ YOEBachelor's in CS or related, 8+ years building production software, strong full-stack and API experience, experience with data platforms and AI coding tools, front-end frameworks, cloud and CI/CD.
Databricks, Claude Code, Codex, Augment Code, React, Angular, Next, Django, FastAPI, Flask, AWS, Azure
2mo
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Senior AI Engineering
Pasadena or New York City or Houston
$150k-$275k/yr OnsiteFull Time
10+ YOE10+ years in software/AI engineering, experience delivering production LLM/AI solutions, strong Python and cloud (Azure) skills, experience with ML/LLM frameworks, and fintech/regulatory domain knowledge.
Python, FastAPI, Flask, Azure OpenAI, Azure ML, Databricks, ADLS, Azure AI Search, OpenAI ChatGPT, OpenAI Codex, Anthropic Claude, Google Gemini, Microsoft Copilot, AWS Bedrock, Llama, Mistral, LangChain, LlamaIndex, Semantic Kernel, vector databases, model registries, CI/CD, MLOps, LLMOps
20h
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Manager, Energy Management Systems (EMS)
Houston, Texas, United States
HybridFull Time
10+ YOEBachelor of Science in Engineering or Computer Science and 10+ years of relevant experience. Requires Python, data modeling, API development, production systems ownership, security controls, and energy trading knowledge.
Python, pandas, polars, Selenium, SFTP, HTTPS, FastAPI, Streamlit, Dagster, Power BI, Git, Docker, Kubernetes, Helm, EKS, WSL, Conda, AWS S3
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