48 fastapi jobs at 27 companies in Lago Vista, TX
2mo
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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
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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Senior Software Engineer
Austin, Texas, United States
$140k-$220k/yr HybridFull Time
4+ YOE4+ years backend engineering experience; generalist application engineer comfortable with backend/frontend; proficiency with Python/FastAPI/Node and AI coding tools; strong ownership and product sense.
Python, FastAPI, React, Claude Code, Codex, Cursor, Node
1mo
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Engineering Manager
Munich or Austin or San Francisco
OnsiteFull Time
3+ YOE3+ Mgmt3+ years leading technical teams in robotics or industrial IoT; deep experience with Python, FastAPI, Vue.js, Docker on Linux; strong SDLC, CI/CD, and stakeholder communication skills.
Python, FastAPI, Vue.js, Docker, Linux
1d
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Software Engineer II
Austin, Texas, United States
$120k-$160k/yr HybridFull Time
3+ YOERequires 3+ years of software engineering experience, full-stack capability, TypeScript, React, Python, FastAPI, AWS, Docker, AI development tools, and experience building production applications.
React, Next.js, TypeScript, Python, FastAPI, AWS, Docker, Claude Code, Cursor, OpenCode, LLMs, RAG
2mo
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Principal Software Engineer (Python)
Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin
$155k-$180k/yr HybridFull Time
10+ YOE10+ years professional software engineering experience; expert Python/FastAPI; semantic, graph, and RAG/Vector retrieval experience; cloud (GCP/AWS/Azure); leadership, TDD, and AI/LLM/SLM familiarity.
Git, Unix, Python, FastAPI, FastMCP, ADK, LLM, SLM, GraphRAG, Vector Databases, RAGAS, DeepEval, GCP, AWS, Azure
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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Software Engineer
Austin, Texas, United States
HybridFull Time
2+ YOEBachelor's in CS or equivalent,2+ years software development,experience with Python (FastAPI,Pydantic,NumPy,Pandas),React,Node.js,GraphQL,databases;AI/ML and AWS preferred;testing and code review experience.
Python, FastAPI, Pydantic, NumPy, Pandas, React, Node.js, GraphQL, AWS
2mo
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Software Engineer
Austin, Texas, United States
OnsiteFull Time
Strong Python experience, familiarity with Flask/FastAPI/Django, RESTful API development, relational databases and ORMs, CI/CD, Docker, AWS, testing/TDD, collaborative problem solving; must be located in Austin, TX.
Python, Flask, FastAPI, Django, Docker, AWS, CI/CD
2w
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Software Engineer L2 - Growth Marketing Platform
Austin, Texas, United States
$218k/yr RemoteFull Time
5+ YOE5+ years shipping production software; fluency in Python and TypeScript; Next.js/React and FastAPI/SQLAlchemy experience; strong SQL, analytics, systems design, on-call and production experience; AI-agent and prompt engineering experience preferred.
Next.js, Vercel, Strapi, FastAPI, SQLAlchemy, Claude, Claude Code, Cursor, Codex, AWS, GCP, Kubernetes, Python, TypeScript, React, SQL
2mo
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Principal Software Engineer (Python)
Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin
$155k-$180k/yr HybridFull Time
10+ YOEMaster's or Bachelor's in CS/AI (required), 10+ years software engineering, expert Python/FastAPI, semantic/graph and RAG experience, cloud (GCP/AWS/Azure), Git/Unix, ADK, vector DBs, strong communication and leadership.
Git, Unix, Python, FastAPI, FastMCP, ADK, Vector Databases, GraphRAG, RAGAS, DeepEval, HyDE, GCP, AWS, Azure
2mo
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Software engineer, generative AI
San Francisco or New York City or Seattle or Austin or Chicago or London
$112k-$304k/yr HybridFull Time
3+ YOEMinimum 3 years software engineering experience with strong Python production experience; experience building generative AI/LLM applications, vector DBs (Pinecone, Weaviate, pgvector), microservices, cloud (AWS/GCP/Azure), Docker/Kubernetes, FastAPI/Asyncio, and PostgreSQL.
Python, Pinecone, Weaviate, pgvector, Docker, Kubernetes, FastAPI, Asyncio, PostgreSQL, Claude, Cursor, GitHub Copilot, React, TypeScript, AWS, GCP, Azure, LLMs, RESTful APIs, IAM, SSO, SAML, OAuth, OIDC, RBAC
1mo
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Technical Commerce & AI Manager | Agentic Commerce
Chicago or Milwaukee or Herndon or Dallas or Columbus or Kirkland or Irvine or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Arlington or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco 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 Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$266k/yr OnsiteFull Time
8+ YOE8+ years delivering digital commerce or marketing-technology transformations; hands-on Python and SQL experience; experience with Generative/Agentic AI, Agentic AI frameworks, cloud deployments (AWS/Azure/GCP), FastAPI, Databricks, CI/CD and Kubernetes; consulting and stakeholder leadership.
Python, SQL, LangChain, LlamaIndex, CrewAI, AutoGen, LangGraph, FastAPI, Databricks, AI/BI Genie, LLM-as-a-Judge, Mosaic AI Gateway, Redis, Kubernetes, CI/CD, AWS, Azure, GCP, Adobe Commerce, SAP CX, Salesforce Commerce, MCP
1mo
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Sr. Manager, Full-Stack AI Engineering
Houston or Austin
HybridFull Time
10+ YOE5+ MgmtBachelor's in a technical field, 10+ years software engineering experience, 5+ years managing engineering teams, full-stack and AI production experience, CI/CD and cloud (AWS), Databricks, familiar with AI coding tools and LLM/RAG integration.
Claude Code, Codex, Augment Code, React, Angular, FastAPI, Django, Flask, Databricks, AWS, CI/CD, LLMs, Retrieval-Augmented Generation (RAG)
1mo
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Agentic AI Architect - Intelligence Engineering (Central)
Austin or Chicago or Columbus or Dallas or Detroit or Houston or Indianapolis or Kansas City or Minneapolis or Nashville or St. Louis
$108k-$200k/yr HybridFull Time
5+ YOE5+ years software engineering experience with 2+ years focused on generative/agentic AI; experience designing multi-agent systems, RAG, cloud AI platforms, Python, API frameworks, evaluation/observability, and leading small teams.
Amazon Web Services, Azure, Google Cloud, AWS Bedrock, Azure AI Foundry, OpenAI Service, GCP Vertex AI, Gemini, Databricks, Python, FastAPI, Flask, Lang Graph, Strands Agents SDK, OpenAI Agents SDK, Google ADK, LangSmith, RAGAS, DeepEval, Claude Code, Cursor, Kiro, AutoGen, CrewAI, Semantic Kernel, Model Context Protocol (MCP)
1w
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Founding Team, Data Operations & Analyst
New Orleans or Austin
HybridFull Time, Contract
3+ YOERequires 3+ years of SQL, 2+ years of Python, advanced spreadsheet skills, data operations discipline, outreach and negotiation ability, and comfort with SQL, Python, QA, and ambiguous workflows.
SQL, Python, Playwright, Airbyte, BigQuery, Cloud SQL Postgres, pgvector, Claude, GPT, Gemini, LangGraph, FastAPI, Terraform, GitHub Actions, Secret Manager, Twilio, Retool, Datadog, LangSmith, Microsoft Excel, Supabase Postgres, pandas, dbt, Cursor, GCP Cloud Run, Temporal Cloud, Postgres, FIPS
3mo
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Senior AI Infrastructure Platform Engineer, Assistant Vice President
Quincy or Austin
$90k-$158k/yr OnsiteFull Time
5+ YOELead GenAI/Agentic AI projects; strong full-stack development and architecture; collaboration with business and IT; experience with cloud and AI/ML tools.
Python, FastAPI, Unix, Docker, PostgreSQL, Lang Chain, Kubernetes, Databricks, API Management, AWS, Azure, OpenAI
3mo
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Senior AI Infrastructure Platform Engineer, Assistant Vice President
Quincy or Austin
$90k-$158k/yr HybridFull Time
5+ YOELead/architect AI automation platforms; hands-on development with AI/ML, cloud, and DevOps; senior engineer capable of driving projects and collaborating with cross-functional teams.
Python, FastAPI, Unix, Docker, Postgres, Lang Chain, Lang Graph, Kubernetes, Databricks, API Management, AWS, Azure, OpenAI, Azure Foundry, Sagemaker, Lambda, EKS
2d
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Senior Python Engineer, Billing & Accounts
Barcelona or Austin or Yerevan or São Paulo or Amsterdam
HybridFull Time
5+ YOERequires 5+ years of commercial Python development, modern Python frameworks, API design, async programming, PostgreSQL, high-load systems, testing, CI/CD, Docker, and distributed architecture expertise.
Python, FastAPI, Django, Flask, AsyncIO, PostgreSQL, PyTest, Docker, PL/pgSQL
4d
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Backend Software Engineer - Evergreen Posting
Austin, Texas, United States
$145k-$175k/yr HybridFull Time
5+ YOERequires 5+ years of software engineering experience, backend service ownership, Python, REST APIs, Git, reliable code practices, communication, and independent cross-functional collaboration.
Python, Flask, FastAPI, PostgreSQL, MySQL, Git, Claude, OpenAI, Codex, Copilot, SQL, AWS, Docker
1mo
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Software Engineer II
Austin, Texas, United States
$140k-$170k/yr OnsiteFull Time
2+ YOE2+ years professional software engineering experience, 1+ year Python, REST API and relational DB experience, cloud familiarity (AWS/Azure/GCP), CI/CD, testing, Unix/Linux, strong communication and collaboration.
Python, REST APIs, PostgreSQL, MySQL, MariaDB, AWS, Azure, GCP, Unix/Linux, CI/CD, Django, Flask, FastAPI, Celery, OpenAPI, Swagger, Kubernetes, OAuth, OIDC, IAM, SAML, SQL, Terraform, CloudFormation, Codex, Claude, OpenCode, Cursor, Snowflake, Delta Lake, Iceberg, BigLake