112 senior fastapi developer jobs at 57 companies in Texas

1w
Save
Mark Applied
Hide
Senior Full-Stack Developer (React + Python/FastAPI)
Jersey City or Dallas or Tampa
$75k-$150k/yr HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
6+ YOE7+ years full-stack experience with React, Python/FastAPI, SQL, Docker, and cloud; strong design, performance, security, and mentoring skills.
React, Python, FastAPI, SQL, Snowflake, Docker, Nginx, AWS EC2
1mo
Save
Mark Applied
Hide
Senior Software Engineer
New York City or Arizona or California or Colorado or Connecticut or Florida or Georgia or Maine or Maryland or Massachusetts or Michigan or Minnesota or New Jersey or New York or North Carolina or Oregon or Rhode Island or South Carolina or Tennessee or Texas or Virginia or Utah or Wisconsin
$165k-$185k/yr RemoteFull Time
Electric
Electric: Provides automated IT management and security services for businesses.
8+ YOE8+ years backend experience with modern Python stack, leadership experience, proficiency in Postgres/SQLAlchemy, AWS, Terraform, FastAPI, React/TypeScript, observability, and familiarity with AI-assisted development.
Python, FastAPI, Pydantic, PostgreSQL, SQLAlchemy, Alembic, Temporal, Redis, AWS RDS, AWS S3, AWS SQS, AWS DynamoDB, AWS ECS, AWS IAM, Terraform, React, TypeScript, Claude Code
2mo
Save
Mark Applied
Hide
Senior Backend Developer- Dallas, TX
Dallas, Texas, United States
$40k-$142k/yr OnsiteFull Time
Photon: Provider of technology solutions.
Strong backend development in Python/Java, AWS, microservices, databases, and CI/CD; experience with Terraform or CloudFormation.
Python, Java, AWS, Django, Flask, FastAPI, Spring Boot, Jakarta EE, Lambda, EC2, ECS, EKS, S3, RDS, DynamoDB, SQS, SNS, PostgreSQL, MySQL, Redis, MongoDB, Git, Docker, Kubernetes, Maven, Pytest, JUnit, VPC, API Gateway, OAuth2, JWT, IAM, Terraform, CloudFormation
3w
Save
Mark Applied
Hide
Senior Software Engineer
Austin, Texas, United States
HybridFull Time
Realtor.com
Realtor.comNasdaq: NWSA: Online marketplace for buying, selling, and renting homes.
5+ years software development, 2+ years architecture experience, Bachelor’s in CS or equivalent, proficiency with Python (FastAPI,Pydantic,NumPy,Pandas), React, Node.js, GraphQL, cloud (AWS), data platforms (Snowflake, Airflow), strong design and leadership skills.
Python, FastAPI, Pydantic, NumPy, Pandas, React, Node.js, GraphQL, AWS, Snowflake, Airflow
3w
Save
Mark Applied
Hide
Senior Backend Software Engineer
Arkansas or California or Colorado or District of Columbia or Florida or Illinois or Massachusetts or Maryland or Maine or Michigan or New Jersey or Ohio or Pennsylvania or South Carolina or Texas or Utah or Virginia or Washington
$165k-$195k/yr RemoteFull Time
SITE Technologies
SITE Technologies: Provides AI-powered property condition assessments and management software.
5+ YOE5+ years backend development experience with Python and FastAPI, strong backend architecture, relational modeling, AWS services, Docker, CI/CD, and cross-team communication.
Python, FastAPI, PostgreSQL, SQLAlchemy, Alembic, Flyway, AWS, ECS, Lambda, RDS, S3, IAM, Docker, Git, CI/CD, GitHub Actions, AWS CodePipeline, Claude Code, Cursor, Terraform, Terragrunt, Datadog, Sentry, LangGraph, Claude Code SDK, Amazon Bedrock
2mo
Save
Mark Applied
Hide
Senior AI Engineer
Plano, Texas, United States
$111k-$185k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Produces and distributes global snack and beverage products.
8+ YOEBachelor's in CS/AI/ML; 8+ years in software life cycle; ML/LLM/agent systems; production shipping; Python/Java; distributed systems.
Python, Java, FastAPI, Pydantic, Docker, Kubernetes, Ray, LangChain, LangGraph, CrewAI, MLflow, OpenTelemetry, Prometheus, Grafana, Kafka, gRPC, Redis
2mo
Save
Mark Applied
Hide
Senior Platform Engineer
Atlanta or Boston or Chicago or Dallas or New York
HybridFull Time
Bain & Company
Bain & Company: Provides global management consulting and strategy advisory services.
6+ YOE6+ years backend platform engineering; Kubernetes, Python, Postgres, Kafka, Redis; security and AI tooling.
Python, FastAPI, Pydantic, SQLAlchemy, Alembic, PostgreSQL, Redis, Kafka, Docker, Kubernetes, OpenTelemetry, Prometheus, Helm, Vault, Azure Key Vault, Azure Monitor
2mo
Save
Mark Applied
Hide
Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Consumer Reports
Consumer Reports: Tests products and publishes ratings for consumer advocacy.
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
AI, Machine Learning, Python, FastAPI, React, React Native, RAG
2w
Save
Mark Applied
Hide
Senior Backend Engineer
Austin, Texas, United States
OnsiteFull Time
Closinglock
Closinglock: Software platform preventing fraud in real estate transactions.
4+ YOE4+ years experience with Python or other OOP languages, backend service development (Flask/FastAPI/Django), REST APIs, relational DBs, testing, Docker, CI/CD, and AWS; strong collaboration and problem-solving skills.
Python, Flask, FastAPI, Django, Docker, Git, Jira, Confluence, AWS, Datadog, New Relic
2mo
Save
Mark Applied
Hide
Senior AI Engineer
Plano or Purchase or Chicago
$111k-$185k/yr HybridFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global manufacturer and distributor of snacks and beverages.
8+ YOESenior AI Engineer with 8+ years in software lifecycle, ML/AI, and production-grade agent systems; strong Python/Java, distributed systems, and ML Ops experience.
Python, Java, FastAPI, asyncio, Pydantic, LangChain, LangGraph, CrewAI, MLflow, Arise, Docker, Kubernetes, Ray, Kafka, gRPC, Redis, Prometheus, OpenTelemetry, Grafana, Temporal, MEM0, Temporal Agentic Memory, Graph and Vector DBs
3mo
Save
Mark Applied
Hide
Senior Fullstack Engineer, Solve
Austin or Madison or San Francisco
$145k-$217k/yr HybridFull Time
Zendesk
Zendesk: Provides cloud-based software for customer service and support.
3+ YOE3+ years of production software experience; backend-first with APIs, async systems, integrations, and real-time systems; ownership of features end-to-end; experience with real-time or event-driven tech such as WebSockets/WebRTC.
Python, FastAPI, React, TypeScript, WebRTC, Redis, MongoDB, LLM / speech
2mo
Save
Mark Applied
Hide
Senior Full Stack Python/JavaScript Developer
San Antonio or United States
$92k-$153k/yr HybridFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
6+ YOEUS citizen/green card holder; Bachelor's degree or 4 additional years experience; 6+ years full-stack development; 3+ years AWS cloud application experience; proficiency in Python and JavaScript; experience with Django/Flask/FastAPI and Vue.JS/React alternatives; ability to obtain Public Trust; no visa sponsorship.
Python, JavaScript, Django, Vue.JS, Flask, FastAPI, Falcon, SQLAlchemy, React, Svelte, Angular, AWS, Docker, EKS, Kubernetes, AWS Step Functions, Event Bridge, AWS Lambda, AWS API Gateway, Elasticsearch, Redis, Memcached, Amazon RDS for Postgres, MongoDB, AWS Serverless Application Model (SAM), CI/CD
2mo
Save
Mark Applied
Hide
Senior Engineer, Information Technology
Round Rock, Texas, United States
RemoteFull Time
Tekscend Photomask
Tekscend PhotomaskTokyo Stock Exchange: 429A: Premier global provider of advanced semiconductor photomasks and lithography solutions.
5+ YOE5+ years enterprise app development; BS CS; Agile/Scrum; full-stack; Java, Python, SQL; Spring Boot, Vaadin, Django, FastAPI; React/Angular; REST/GraphQL/SOAP; JSON/XML/XSLT; integration platforms; databases; Git/SVN.
Java, Python, SQL, VB/VB.NET, Spring Boot, Vaadin, Django, FastAPI, React, Angular, REST, GraphQL, SOAP, OpenAPI, JSON, XML, XSLT, MuleSoft, Boomi, Oracle Integration Cloud, Kafka, RabbitMQ, Oracle, MS SQL Server, PostgreSQL, Git, SVN
1mo
Save
Mark Applied
Hide
Senior Professional Software Engineer (Python)
Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin
$129k-$165k/yr HybridFull Time
Cotality
Cotality: Provider of property intelligence, data, and analytics solutions.
5+ YOEBachelor's or Master's in Computer Science/AI or related, 5+ years software engineering, expert Python/FastAPI, microservices, Snowflake/Databricks, cloud (GCP/AWS/Azure), Agile (Jira/Confluence), strong communication and mentoring skills.
Python, FastAPI, Snowflake, Databricks, GCP, AWS, Azure, Jira, Confluence, YAML
3mo
Save
Mark Applied
Hide
Senior Data Engineer IS - Remote
Portland or AK or Hobbs or Levelland or Lubbock or Plainview or WA
RemoteFull Time
Providence
Providence: Provides comprehensive healthcare services through hospitals, clinics, and health plans.
5+ YOEBachelor's in CS/CE/Math/Engineering; 5+ years as Senior Data Engineer; remote work option; strong cloud/ETL/data warehousing experience.
Hadoop, Spark, NoSQL, SQL, Python, Linux, Snowflake, Synapse, Redshift, BigQuery, Kafka, Flink, EHR/EMR, HL7, FHIR, FastAPI, Flask, Airflow, dbt, NiFi, Informatica, Fivetran, LLM, LangChain, LlamaIndex, embeddings
1w
Save
Mark Applied
Hide
Full Stack Developer
Dallas, Texas, United States
$88k-$121k/yr OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
5+ YOE5+ years software development with 5+ years Python and FastAPI; experience with Snowflake, Databricks, Apache Iceberg, Microsoft Azure, SQL, MLflow, Azure OpenAI/LLMs; bachelor's in CS/Engineering or equivalent.
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, OpenAI, Anthropic
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Senior Machine Learning Engineer
Dallas, Texas, United States
OnsiteFull Time
Quantiphi
Quantiphi: Provides applied AI research and data engineering services.
3+ YOE3+ years experience building production ML services with Python and FastAPI; experience with agentic frameworks, Jenkins, GitLab Runners, PyVegas, Galileo; strong systems design and analytical skills.
Python, FastAPI, Jenkins, GitLab Runners, PyVegas, Galileo, Docker, Kubernetes
3w
Save
Mark Applied
Hide
Senior Software Development Engineer
Texas, United States
$93k-$185k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
5+ YOE5+ years software development experience; full-stack Java-based microservices, FAST API, Spring Boot, cloud (Azure/GCP), React/TypeScript, Python/Nodejs, Agile experience; bachelor's degree or equivalent preferred.
Java, FAST API, spring boot, REST, Azure, GCP, Google Cloud, GKE, BigQuery, Spanner, BigTable, React, React TypeScript, React JS, Python, Nodejs
2mo
Save
Mark Applied
Hide
Senior AI Engineer
Plano or Purchase or Chicago
$111k-$185k/yr HybridFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global food and beverage manufacturer and distributor.
8+ YOELead design and delivery of production-grade agent capabilities across cloud and edge environments; architect scalable agent systems; drive evaluation and integration patterns.
Python, Java, FastAPI, Kubernetes, Docker, MLflow, Prometheus, OpenTelemetry, Grafana, Kafka, gRPC, Redis, LangChain, LangGraph, CrewAI, Tempor al, Mem0