1,207 senior python developer jobs at 308 companies in Lexington, TX
2w
Save
Mark Applied
Hide
Senior Python Engineer, Integration
Philadelphia or New York City or Austin or Sofia or Belgrade
RemoteContract
5+ YOE5+ years Python development experience focused on API and third-party integrations, observability, testing, and on-call production support.
Python, Django, Datadog, CloudWatch, Grafana
2mo
Save
Mark Applied
Hide
Senior API Engineer (Python / AWS)
Fort Mill or Charlotte or Austin
$106k-$177k/yr HybridFull Time
7+ YOE7+ years in software/API/cloud development; Python API development; AWS Lambda/API Gateway; Terraform; CI/CD; production support.
Python, AWS, Terraform, OAuth2, JWT, IAM, Amazon API Gateway, AWS Lambda, CloudWatch, OpenTelemetry
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
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
2mo
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
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
2mo
Save
Mark Applied
Hide
Senior Software Engineer - Python
San Jose or Austin
$144k-$213k/yr HybridFull Time
3+ YOE3+ years experience and a Bachelor’s degree or equivalent; strong Python backend skills (Django/Flask); familiarity with distributed systems, databases (SQL/NoSQL, Redis), messaging (SQS/SNS/Kafka/RabbitMQ/Pulsar), cloud platforms, Terraform, Git, and CI/CD.
Python, Django, Flask, Git, AWS, GCP, Azure, Terraform, SQL, NoSQL, Redis, SQS, SNS, Kafka, RabbitMQ, Pulsar, CI/CD
3d
Save
Mark Applied
Hide
Senior Fullstack AI Engineer (React, Python)
Austin, Texas, United States
HybridFull Time
8+ YOERequires 8+ years building production software with Python, TypeScript expertise, agentic systems experience, MCP knowledge, AI evaluation and security expertise, OAuth and SaaS experience, and excellent English communication.
Python, TypeScript, MCP, OAuth
1w
Save
Mark Applied
Hide
Python API Engineer
Fort Mill or Charlotte or New York City or San Diego or Austin
$106k-$177k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience with Python, REST APIs, AWS (Lambda, API Gateway, CloudWatch, IAM, S3), Terraform, CI/CD (Jenkins/GitHub Actions), and production support; BS in CS or related (MS preferred).
Python, AWS Lambda, Amazon API Gateway, CloudWatch, IAM, S3, Terraform, Jenkins, GitHub Actions, SQL, AWS SAM, Serverless Framework, EventBridge, SNS, SQS, Dynatrace, Datadog, OpenTelemetry, Git
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$120k-$217k/yr HybridFull Time
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
2mo
Save
Mark Applied
Hide
Senior Compiler Engineer - AI
Austin or United States
$184k-$288k/yr HybridFull Time
8+ YOE8+ years in software/AI, strong in compilers, Python/C++, LLVM/MLIR, GPU architecture; experience with LLMs in production; advanced degrees preferred
LLVM, MLIR, Python, C++, GPU architecture
3mo
Save
Mark Applied
Hide
Senior Security Engineer
Austin or Chicago or Dallas or Denver or Los Angeles or San Diego or San Francisco
$131k-$169k/yr HybridFull Time
4+ YOESenior Security Engineer with 4+ years in security or development; strong communication; cloud and AI experience; hands-on with security tooling and threat modelling.
DotnetCSharp, JavaScript, React, EmberJS, Python, Azure, AWS, GCP, PowerShell, Bash, GitHub Copilot, Burp Suite
3mo
Save
Mark Applied
Hide
Senior Software Engineer — Observability
Austin or Cary
OnsiteFull Time
7+ YOE7+ years in software engineering; strong backend systems and observability tooling experience; proficiency in Kotlin/Go/Python/Java; understanding of distributed systems; experience with telemetry, monitoring, and AI integrations; BS/MS in CS or related field.
Kotlin, Go, Python, Java, OpenTelemetry, Prometheus, Grafana, Datadog, Splunk, LLMs, AI APIs, CI/CD, Kubernetes
3mo
Save
Mark Applied
Hide
Backend Senior Software Engineer
Austin or Bellevue
$111k-$172k/yr HybridFull Time
2+ YOESenior backend engineer with a bachelor's or master’s in STEM and 2+ years (or 5+ yrs directly) of related experience; strong coding and problem-solving skills.
Java, C++, HTML, CSS, JavaScript, Python, C#, PHP, Angular, React, Kubernetes, Docker, APIs, SQL
2mo
Save
Mark Applied
Hide
Senior Solution Engineer
Austin or United States
$165k-$217k/yr RemoteFull Time
8+ YOE8+ years across data engineering, analytics, AI/ML, software development, cloud architecture, or technical consulting; SQL and at least one language (Python/Java/Scala); experience with AWS/Azure/GCP and modern data tools; pre-sales or customer-facing experience.
SQL, Python, Java, Scala, AWS, Azure, GCP, dbt, Spark, Kafka, Airflow, Terraform
1mo
Save
Mark Applied
Hide
Senior Backend Engineer
Austin, Texas, United States
$180k-$253k/yr HybridFull Time
5+ YOEBachelor's in CS or related, 5+ years professional development (Python preferred), experience shipping LLM-enabled features, Django and modern backend stack experience, strong collaboration and problem-solving skills.
Python, Django, LangGraph, LiteLLM, Postgres, Redis, S3, Memcache, Kubernetes, MCP
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Austin, Texas, United States
$135k-$170k/yr OnsiteFull Time
6+ YOE6+ years software development experience (6-15+ preferred), 8+ years with Ruby/Python/Java/JavaScript, experience with React, Ruby on Rails, MySQL, AWS, Docker; must be authorized to work in the U.S.
React, ES6, Ruby on Rails, MySQL, AWS, Docker, Python, Java, Javascript
2mo
Save
Mark Applied
Hide
Senior Backend Software Engineer, Solve Voice
Austin or Madison or San Francisco
$145k-$217k/yr HybridFull Time
3+ YOE3+ years backend engineering; real-time systems (WebRTC/SIP); Python or equivalent; API design; async architectures; frontend basics.
Python, WebRTC, WebSockets, SIP, APIs, Async frameworks
1w
Save
Mark Applied
Hide
Senior/Staff Software Engineer
Austin, Texas, United States
OnsiteFull Time
10+ YOE10+ years software engineering experience, senior/staff level; bachelor's or master's in CS/related; strong C++ and Python expertise; systems architecture, multithreading, performance optimization, CI/CD, and robotics/autonomy experience.
C++, Python, CUDA, OpenCL, TensorFlow, PyTorch, Git, Embedded Linux, CI/CD
1mo
Save
Mark Applied
Hide
Senior AI Engineer
United States or Chicago or Austin or San Francisco
$160k-$185k/yr RemoteFull Time
6+ YOE6+ years programming experience; expert in TypeScript/JavaScript or Python; experience with React, Next.js or Rails; hands-on with frontier models (OpenAI, Anthropic, Google) and agent harnesses; experience with CI/CD, feature-flagging, and trunk-based development.
TypeScript, JavaScript, Python, React, Next.js, Rails, OpenAI, Anthropic, Google, Claude Code, Codex, Opencode, Pi
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Austin, Texas, United States
HybridFull Time
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
Explore Jobs