48 fastapi developer jobs at 17 companies in Sherman, TX
1w
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Backend Python Developer
Dallas or Plano
$88k-$121k/yr HybridFull Time
5+ YOE5+ years professional software development with 5+ years Python; FastAPI, REST API design, async Python, Snowflake, Databricks, Apache Iceberg, Azure, SQL, AI/GenAI and LLM integrations, testing and containerization experience.
Python, FastAPI, REST APIs, Snowflake, Databricks, Apache Iceberg, Microsoft Azure, SQL, MLflow, Azure OpenAI, LangChain, AKS, Git, Docker, CI/CD, Azure Functions, Azure API Management, Azure Key Vault, Azure DevOps, Kubernetes, Terraform, PySpark, SQLite
1w
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Lead Software Engineer
Plano, Texas, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience; strong backend (Java/Spring Boot or Python/FastAPI/Flask), frontend (ReactJS, TypeScript/JavaScript), Docker/Kubernetes, Kafka, SQL, AWS (S3,AWS Lambda), Terraform, and experience with AI-assisted development and spec-driven workflows.
ReactJS, TypeScript, JavaScript, Java, Spring Boot, Python, FastAPI, Flask, SQL, DB2, PostgreSQL, Docker, Kubernetes, Kafka, AWS, S3, AWS Lambda, Terraform, OpenSpec, Spec-Kit, OpenAPI, AsyncAPI
1mo
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Principal Engineer, CoCounsel
Eagan or Frisco or New York City or Toronto or Ann Arbor or San Francisco or Los Angeles or Irvine or McLean or Washington
$159k-$295k/yr HybridFull Time
Bachelor's degree (or equivalent) in CS or CE, deep Python and distributed systems experience, hands-on AI/LLM and agent experience, FastAPI/PostgreSQL/AWS familiarity, identity/IAM (SAML, OIDC, OAuth 2.0) expertise, strong communication.
Python, FastAPI, PostgreSQL, AWS, SSO, SAML, OIDC, OAuth 2.0, RBAC, ABAC, Anthropic, OpenAI, LLMs, MCP servers, vector databases, embeddings, semantic search
5d
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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
3w
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Software Engineer III-Generative AI Platform Engineering
Addison, Texas, United States
OnsiteFull Time
6+ YOE6+ years software engineering experience, bachelor’s in CS/Engineering/Data Science required, strong Python skills, GenAI/ML platform experience, FastAPI, MLFlow/Kubeflow, Kafka, Kubernetes, CI/CD and security practices.
Python, FastAPI, MLFlow, Kubeflow, Jupyter, Visual Studio Code, Kafka, Kubernetes, Git, JWT
1d
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Software Development Engineer
Richardson, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in CS/engineering/math,5+ years full-stack development without co-development tools,experience with AI agentic frameworks (Claude,Copilot,Cursor),strong problem-solving and communication skills.
Claude, GitHub Copilot, Cursor, React, JavaScript, TypeScript, Python, FastAPI, Oracle, MSSQL, PostgresSQL, SQL, Kubernetes, Airflow, Jenkins, Docker, Linux
2mo
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AI Engineer
Plano, Texas, United States
$94k-$156k/yr OnsiteFull Time
7+ YOEBachelor’s in CS/AI/ML; Master’s preferred; 6-8 years software life cycle; ML/LLM/agent development; production shipping experience.
Python, Java, Distributed Systems, FastAPI, asyncio, Pydantic, LangChain, LangGraph, CrewAI, MLflow, Ray, Docker, Kubernetes, Kafka, gRPC, Prometheus, OpenTelemetry, Grafana, Temporal, MEM0
1mo
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Senior Software Development Engineer (AI Engineering)
Richardson, Texas, United States
$93k-$185k/yr HybridFull Time
5+ YOE5+ years Python software development; experience with LLMs, RAG, vector DBs, cloud (AWS/Azure/GCP), Git, and production AI system development.
Python, LLMs, RAG, LangChain, LlamaIndex, CrewAI, OpenAI, Anthropic, Azure OpenAI, vector databases, Git, Docker, Kubernetes, GitHub Actions, Jenkins, FastAPI, Flask, React, JavaScript, GitHub Copilot, Cursor, AutoGen, LangChain document loaders, Unstructured, LangSmith, Weights & Biases
2w
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Lead GenAI Engineer (LLM)
Bloomington or Dunwoody or Richardson or Tempe
$81k-$142k/yr HybridFull Time
Design and productionize LLM-powered applications, RAG/agent pipelines, cloud-native AI (AWS), API development (Python/TypeScript), prompt engineering, Git, and AI governance experience.
AWS Bedrock, AgentCore, REST, FastAPI, Promptfoo, RAGAS, GitHub Copilot, Python, TypeScript, Git, MCP
1mo
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Software Development Engineer – Agentic AI
Frisco, Texas, United States
OnsiteFull Time
5+ YOE5+ years Python development experience building and operating production AI/platform systems; Linux proficiency; LangChain and LLM production experience; REST/async APIs, CI/CD (GitHub Actions), observability (OpenTelemetry); familiarity with Postgres, vector DBs, Kubernetes, and AWS.
Python, Linux, Shell scripting, REST, Web APIs, GitHub Actions, LangChain, vLLM, Model Context Protocol (MCP), FastAPI, Node.js, TypeScript, Postgres, NebulaGraph, Qdrant, Gunicorn, Uvicorn, OpenTelemetry, Redis, Langfuse, LangSmith, Kubernetes, AWS RDS, AWS EKS, AWS ElastiCache, AWS Bedrock, CI/CD, Large Language Models (LLMs)
2mo
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AI Engineer
Plano or Purchase or Chicago
$94k-$156k/yr OnsiteFull Time
6+ YOEBachelor in CS/AI/ML or equivalent; 6-8 years software lifecycle; ML/LLM/agent systems; Python/Java; production-grade AI delivery; strong evaluation and automation.
Python, Java, FastAPI, asyncio, Pydantic, LangChain, LangGraph, CrewAI, MLflow, Arise, Docker, Kubernetes, Ray, Kafka, gRPC, Redis, Prometheus, OpenTelemetry, Grafana
2w
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Forward-Deployed Engineer (FDE)
Plano, Texas, United States
$159k-$368k/yr RemoteFull Time
12+ YOE12+ years technical experience with 2+ years building or deploying AI/ML/GenAI solutions; hands-on with Python, JavaScript/TypeScript, FastAPI, Flask, React, LangChain, LlamaIndex, PyTorch, TensorFlow; bachelor\u0002s degree or equivalent.
Python, JavaScript/TypeScript, FastAPI, Flask, React, LangChain, LlamaIndex, PyTorch, TensorFlow, OpenAI, Anthropic, Mistral, Google/Gemini, Microsoft Azure, AWS, GCP, Databricks, Snowflake, vector databases, model registries, MLOps, LLMOps
2w
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Lead GenAI Engineer (LLM)
Bloomington or Dunwoody or Richardson or Tempe
$81k-$142k/yr HybridFull Time
Experience building LLM applications, RAG pipelines, or agentic systems; cloud (AWS) architecture; Python or TypeScript; Git; prompt engineering and AI governance; API and CI/CD experience; strong communication and mentoring skills.
AWS, Amazon Bedrock, AgentCore, REST, FastAPI, Python, TypeScript, Git, GitHub Copilot, Promptfoo, RAGAS, MCP
2mo
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AI Engineer Intern - USA
Plano, Texas, United States
OnsiteInternship, Full Time
2+ YOEMaster’s student in Engineering or related field; 6+ months remaining; 2+ years professional experience; hands-on AI/ML; on-site, full-time internship for 6–12 months.
Python, LLMs, LangChain, n8n, FastAPI, Flask, Node.js, React, Azure, ServiceNow, SAP, Salesforce
3w
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Software Engineer III-Generative AI Platform Engineering
Addison, Texas, United States
OnsiteFull Time
6+ YOE6+ years software engineering experience, strong Python skills, experience building GenAI/ML solutions, REST APIs/microservices, CI/CD, containers, Kubernetes, and enterprise security practices.
Python, Jupyter, VS Code, FastAPI, Kafka, MLFlow, Kubeflow, Git, Kubernetes, API Gateway, JWT
1mo
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Lead Gen AI Full Stack Engineer – eCommerce
Frisco, Texas, United States
$136k-$223k/yr HybridFull Time
9+ YOE9+ years full-stack engineering, 2+ years shipping production LLM/GenAI applications, expertise with TypeScript/Node.js/React/Python, AWS cloud experience, observability and distributed systems knowledge.
TypeScript, Node.js, NestJS, React 18, Next.js, Python, FastAPI, SQL, NoSQL, Spark, Hadoop, Kafka, Lambda, ECS, EKS, API Gateway, DynamoDB, RDS, S3, CloudWatch, SQS, SNS, CI/CD, Claude, Claude Code, OpenAI, AWS Bedrock, LangGraph, Cursor, GitHub Copilot
2mo
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AI Engineer
Plano or Purchase or Chicago
$94k-$156k/yr HybridFull Time
6+ YOEBachelor’s in CS/AI/ML or equivalent experience; Master’s preferred. 6-8 years in software life cycle; strong ML/LLM/agent experience; Python/Java; distributed systems; ML tooling; productionization.
Python, Java, FastAPI, asyncio, Pydantic, LangChain, LangGraph, CrewAI, MLflow, Arise, Docker, Kubernetes, Ray, GPU utilization, Kafka, gRPC, Redis, Prometheus, OpenTelemetry, Grafana, Microservice architectures, Memory architectures, Vector DBs
3w
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Senior Platform Engineer - Frisco
Frisco, Texas, United States
$107k-$176k/yr HybridFull Time
10+ YOE10+ years platform engineering experience with enterprise GenAI/AI infrastructure, Kubernetes, cloud (AWS/GCP), Python/Go, Terraform, Backstage, and platform security/governance.
AWS Bedrock, OpenAI, Anthropic, Kubernetes, GKE, EKS, Python, Go, FastAPI, gRPC, AWS, GCP, IAM, VPC, KMS, Terraform, Backstage, OpenSearch, Aurora pgvector, Apache Kafka, LangChain, LlamaIndex, Pinecone, Weaviate, CI/CD, LLMOps, MLOps
1mo
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Sr Machine Learning Engineer
Irvine or Plano or Louisville
$130k-$162k/yr HybridFull Time
3+ YOEBachelor's degree, 3+ years ML engineering/MLOps or software engineering experience, strong Python (pandas, PyTorch, scikit-learn), AWS (SageMaker, Step Functions, Lambda, S3, IAM, ECR), Airflow/Glue, Docker, CI/CD, SQL; strong troubleshooting and collaboration skills.
Python, pandas, PyTorch, scikit-learn, boto3, SQL, SageMaker, Step Functions, Lambda, S3, IAM, ECR, Airflow, Glue, Snowflake, Redshift, Athena, Docker, GitLab CI/CD, MLflow, Hydra/OmegaConf, FastAPI, PyMC, ArviZ, Terraform, Terragrunt, CloudFormation, CloudWatch, DataDog, GitLab
1w
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Datascience _ Solution Architect
Addison, Texas, United States
$120k-$140k/yr OnsiteFull Time
10+ YOE10+ years in solution architecture with 3+ years in AI/ML/GenAI; hands-on with LLMs, embeddings, vector search; strong Python (FastAPI, LangChain); MLOps and GPU optimization; Master's degree required.
OpenAI, Hugging Face, Llama, Elastic Search, Python, FastAPI, LangChain, GPU, MLOps
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