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Senior Level Python Developer Jobs in Oxnard, CA, US
350+ senior level python developer jobs from 100+ companies hiring in Oxnard, CA, US.
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Senior Test Automation Engineer, Python
Burbank or Walnut Creek or Portland
$128k-$187k/yr HybridFull Time
5+ YOE5+ years in software development or test automation; expert Python; experience automating tests in virtualized environments; cross-platform desktop/mobile testing; CI/CD integration; strong troubleshooting.
Python, Qt, Docker, Git, Windows, Linux, CI/CD
3w
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Senior Cloud Developer
El Segundo, California, United States
$200k-$240k/yr OnsiteFull Time
14+ YOESenior cloud developer with Python, Bash, Terraform; experience with CI/CD pipelines; security clearances; cloud/on-prem integration
Python, Bash, Terraform, Git, Jenkins, Jira, Confluence, PySpark
2w
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Senior Software Developer
Woodland Hills, California, United States
$155k-$175k/yr HybridFull Time
5+ YOEBachelor's degree in CS/IT; 5+ years as a software developer; strong Python/Java/SQL; experience with ALIP/annuity platforms; API development; AWS; Agile.
Python, Java, SQL, PostgreSQL, Oracle, MS SQL Server, AWS, Spring, Spring Boot, REST, SOAP, JSON, CSV, Grafana, Splunk, ELK, OpsGenie, Astris, SQLAlchemy, psycopg2
2d
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Senior Software Engineer, AI
El Segundo or United States
$153k-$170k/yr RemoteFull Time
7+ YOESenior software engineer with 7+ years of experience in Python/Typescript, AI agent frameworks, and production-grade systems.
Python, TypeScript, FastAPI, Docker, LangGraph, LangChain, CrewAI, LlamaIndex, Chroma, Milvus, Weaviate, Qdrant
4w
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Senior Software Engineer
El Segundo, California, United States
$180k-$250k/yr OnsiteFull Time
5+ YOEBS/CS/CE with 5+ years of software development; MS preferred with 3+ years; TS/SCI clearance; proficient in Python/C++ on Linux; leadership and communication skills.
Python, C++, Linux, Docker, Kubernetes, PostGIS, QGIS, Apache Airflow, AWS
1mo
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Senior AI Engineer
South San Francisco or Princeton or Thousand Oaks or Bellevue or New York
HybridFull Time
AI Engineer with software development and LLM solution experience; strong Python, LLM patterns/tools, cloud platforms (AWS, Databricks, Azure), and DevOps; design and deliver scalable software; cross-functional collaboration.
Python, Javascript, FastAPI, Django, AWS, Databricks, Azure, Terraform, CloudFormation, React, Next.js, Tailwind CSS, LangChain, DSPy, Docker, Kubernetes, Redis, Unity Catalog, OpenAI API, Anthropic, AWS Bedrock, RAG, Vector DB, PEFT, LoRA
2mo
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Senior Software Developer
Calabasas or United States
$129k-$216k/yr OnsiteFull Time
8+ YOEMaster’s or Bachelor’s with 8+ years in computer/electrical engineering; strong OSI networking, kernel modules, C/C++/Python/Go; Linux; CI/CD; embedded systems.
C, C++, Python, Go, Linux, Kernel modules, PCIe, FPGA, NICs, Docker, Kubernetes
2w
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Senior Software Engineer
Santa Barbara, California, United States
$145k-$185k/yr OnsiteFull Time
10+ YOE10+ years embedded software, strong C/C++, Python; embedded Linux; DoD Secret clearance; onsite in Santa Barbara, CA.
C, C++, Python, Embedded Linux, Yocto, Buildroot, Kubernetes, GitLab CI
1mo
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Senior Full Stack Engineer
Beverly Hills or Los Angeles
$120k-$150k/yr HybridFull Time
5+ YOE5+ years software development; backend and frontend; agile; cloud infrastructure; REST APIs; BS in CS/Engineering; proficient in Python/Node.js/JS; AWS/GCP; Salesforce Marketing Cloud a plus.
Python, Ruby, Node.js, Go, JavaScript, TypeScript, REST, CI/CD, AWS, GCP, Salesforce Marketing Cloud
2mo
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Senior Software Engineer
El Segundo, California, United States
$155k-$165k/yr OnsiteFull Time
4+ YOESenior software engineer with 4+ years of experience (or 8+ years alternative); strong leadership and collaboration; proficient in Java and TypeScript; REST APIs and microservices; Docker, CI/CD, AWS; excellent communication.
Java, Typescript, Python, REST API, Microservices, Docker, CI/CD, AWS, Serverless, APIs
1w
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Senior Applied AI/ML Engineer
Santa Monica or Lower Manhattan or San Francisco or Los Angeles
$180k-$200k/yr HybridFull Time
Senior AI/ML engineer with product experience; able to ship production AI systems; strong Python, ML, and system design.
Python, FastAPI, LLM, Agent workflows, Model evaluation
2w
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Senior Software Engineer
Calabasas, California, United States
OnsiteFull Time
2+ YOEBS degree in CS/CE or related, 2+ years software development, strong UI/web, familiar with databases, source control, Linux, and various programming languages.
Visual Basic, C#, C++, Python, Tkinter, Perl, TCL, Java, Ruby
1w
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Software Engineer, Senior
McLean or Chantilly or Beavercreek or Huntsville or Redstone Arsenal or Annapolis Junction or El Segundo or Rome or Aurora or Colorado Springs or Lexington
$87k-$198k/yr HybridFull Time
5+ YOE7+ years in software engineering; Rust, C, C++, or Python; full-stack app experience; Kubernetes; CI/CD; AI-assisted tools; secure-by-design; secret clearance; BS in CS/Engineering (5+ years) or 7+ years without degree.
Rust, C, C++, Python, Kubernetes, CI/CD, SonarQube, Clippy, cargo-deny, cargo-audit, PyO3
2mo
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Senior Software Engineer - Space System SBG
El Segundo, California, United States
$120k-$130k/yr OnsiteFull Time
7+ YOEBS in Computer Science or Information Systems; 7 years software development; ability to obtain Secret clearance; strong with Python/Java/Go, Angular/React; Docker, AWS/Azure, Kubernetes; PostgreSQL/MySQL; GitLab/CI/CD; problem-solving and teamwork.
Python, Java, Go, Angular, React, Docker, AWS, Azure, Kubernetes, GitLab, CI/CD, PostgreSQL, MySQL
1w
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Senior PX4 Developer
El Segundo, California, United States
$150k-$200k/yr OnsiteFull Time
3+ YOE3+ years in PX4/ArduPilot software; production Rust plus C++ or Python; firmware for ESP32/RP2040; low-level buses; real-time pub/sub (Zenoh, DDS, ROS 2, MQTT); MAVLink integration.
Rust, C++, Python, ESP32, RP2040, CAN, UART, I2C, SPI, Zenoh, DDS, ROS 2, MQTT, MAVLink
1w
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Senior Software Engineer (Command & Control)
Arlington or Santa Barbara or Reston
$155k-$185k/yr OnsiteFull Time
5+ YOE5-8+ years backend systems, Python, REST APIs, distributed/microservices, cloud (AWS), and mission control/C3 experience.
Python, AWS, PostgreSQL, REST, Microservices, Docker, Kubernetes, Monitoring/Observability
2mo
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Senior Astrodynamics Engineer
El Segundo or Washington or Huntsville
$155k-$185k/yr OnsiteFull Time
5+ YOESenior astrodynamics engineer with 5+ years experience; expert in trajectory design, optimization, and orbital mechanics; proficient in C++/Python/Matlab; able to lead mission planning and modeling.
C++, Python, Matlab, Trajectory design tools
1mo
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Application Developer, Senior
Oakland or Long Beach or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills
$103k-$154k/yr HybridFull Time
5+ YOE5+ years full stack development; BA/BS; front-end frameworks; backend APIs in .NET/Java/Node.js/Python; SQL/NoSQL; cloud-native (Azure preferred); Docker; IaC; CI/CD; AI coding tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, SQL, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git, Copilot, Cursor, Claude, Epic
1mo
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Senior Software Engineer - Edge-Services Security
New York or Century City or Aliso Viejo
$200k-$250k/yr HybridFull Time
Expert level AWS edge services, Terraform IaC, and bot management experience; strong Python/Go/TS/Java; experience at scale; security and zero-trust principles.
AWS CloudFront, AWS Global Accelerator, Terraform, Web Application Firewall, Route 53, AWS Shield, Lambda@Edge, Edge compute, HTTP/2, QUIC
1mo
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Senior Software Engineer (Ground Software)
Playa Vista, California, United States
$145k-$170k/yr OnsiteFull Time
5+ YOE5+ years in flight/ground software; strong C/C++/Rust and Python; networking, Linux; software at scale; onsite in Playa Vista, CA; Bachelor's in related field.
C, C++, Rust, Python, Bash, Linux, TCP/IP, Scripting
2d
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Senior Gen AI Developer
El Segundo, California, United States
$182k-$228k/yr RemoteFull Time
15+ YOE15+ years software development; experience with generative AI/LLMs; strong Python; AI/ML pipelines; SDLC/DevOps; cloud; security clearance preferred/required.
Python, LangChain, LlamaIndex, Semantic Kernel, Azure, Kubernetes, CI/CD
2mo
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Senior Full-Stack Engineer
Culver City or Linthicum or Allen or Woodcliff Lake or Chicago or Orlando or Baton Rouge or Waltham or Phoenix or Harrisburg or West Valley City or Austin or Alpharetta or San Diego or Indianapolis or Lexington or Parma or Little Rock or Asheville or Birmingham or Chantilly or Washington or Brentwood or Plantation or Fort Collins or San Mateo or Schaumburg or Brooklyn
$140k-$180k/yr OnsiteFull Time
7+ YOE7+ years in software development; Bachelor's degree in CS/Engineering; backend (Node.js) and frontend (React) experience; API integrations; cloud and database experience.
Node.js, HapiJS, Python, JavaScript, React, SQL, Serverless, Lambda, CloudFormation, Elastic Beanstalk, EC2, VPC, DynamoDB, RDS, G Suite, Microsoft Graph, Okta, OneLogin, Slack, Linux, Docker, Datadog, CloudWatch, MQTT, log/data pipelines
1w
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Senior Embedded Software Engineer, Onsite
El Segundo, California, United States
$96k-$182k/yr OnsiteFull Time
5+ YOESenior embedded software engineer with 5+ years experience in C++ on Linux/VxWorks RTOS; scripting; Top Secret clearance required.
C++, Linux, VxWorks, Real-Time Operating Systems, Shell, Perl, Python
2mo
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Senior Software Engineer - Build Tooling Infrastructure
New York or Seattle or San Francisco or Glendale or Santa Monica
$142k-$208k/yr HybridFull Time
5+ YOE5+ years software engineering; 3+ years CI/CD/DevOps; Jenkins, Vault, GitHub; Gradle/sbt; Docker; AWS CloudFormation; Python/Groovy/Java; Git; strong collaboration.
Jenkins, Vault, Github, Gradle, sbt, Docker, Kubernetes, Amazon ECS, AWS, CloudFormation, Python, Groovy, Java, Git
1w
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Senior Software Engineer
El Segundo, California, United States
$155k-$165k/yr HybridFull Time
Secret security clearance (active) with potential upgrade to Top Secret; strong English; full stack dev; web app design; API and database work; code reviews; CI/CD; Jira/Confluence; Jira Data Center; AI tools; strong communication; remote with IL5/IL6 onsite; up to 25% travel.
Node.js, Python, Express, Django, HTML, CSS, JavaScript, Groovy, Jira, Confluence, ScriptRunner, SQL, MySQL, PostgreSQL, MongoDB, Bitbucket, GitLab
1mo
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Senior Test Engineer
Calabasas, California, United States
$135k-$225k/yr OnsiteFull Time
5+ YOEBS/MS in Computer Science; 5+ years related experience; automation and scripting; programming knowledge; cloud APIs; networking protocols; debugging and test automation; strong communication; ability to work independently or in a team; full-time.
Python, TCL, Perl, Git, Perforce, Jira, pytest, Wireshark, VMware, AWS, Azure
2w
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Senior Software Engineer (Teradyne, Agoura Hills) (Agoura Hills, CA, US)
Agoura Hills, California, United States
$162k-$259k/yr HybridFull Time
10+ YOE10+ years software development; embedded Linux BSP and drivers; C/C++, Python; Linux environment; Git, CMake, Yocto, Docker; hardware interfaces; cross-functional teamwork; BS in engineering; EOE.
GIT, CMake, Yocto, Docker, Linux, Python, C, C++, bash
2mo
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Senior Software Engineer - Space System SBG
El Segundo, California, United States
$120k-$130k/yr OnsiteFull Time
7+ YOE7+ years software development; BS degree; security clearance eligibility; experience with web apps, microservices, cloud, Docker/Kubernetes, CI/CD.
Python, Java, Go, JavaScript, Angular, React, Docker, AWS, Azure, Kubernetes, GitLab, CI/CD
1mo
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Senior Software Engineer - Cloud (AWS) Account Management
Santa Monica or New York or Seattle or San Francisco or Glendale
$142k-$208k/yr OnsiteFull Time
5+ YOE5+ years software engineering; AWS experience; CI/CD tools; backend (Python, APIs); IAM/security; Docker; Unix/Linux; strong communication and collaboration.
Terraform, GitHub Actions, Spinnaker, Jenkins, Python, Docker, Unix/Linux
2mo
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Senior AI Systems Engineer — Agentic Platforms
Venice or San Francisco
HybridFull Time
Design, build, and operate production-grade AI-enabled backend systems; distributed systems, TypeScript, Python, SQL, and security.
TypeScript, Python, SQL, Docker, Kubernetes, LLM, AI, Observability tools
2mo
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Senior Software Engineer
Burbank, California, United States
HybridFull Time
5+ YOE5+ years of professional software engineering; strong Python with REST APIs; experience with AI/ML frameworks; data modeling, asynchronous programming, microservices; CI/CD; problem solving with AI use cases.
Python, FastAPI, Flask, Django, OpenAI, LangChain, Hugging Face, REST APIs, AWS, GCP, Azure, CI/CD
2w
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Mid-level or Senior Modeling and Simulation Engineer
El Segund o or Mesa
$120k-$198k/yr OnsiteFull Time
5+ YOEMid-level or senior modeling and simulation engineer with relevant engineering or science degree; system engineering experience; programming in MATLAB, Python, C/C++.
MATLAB, Python, C++, Java, SysML, MBSE
3d
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Senior Software Engineer (Burbank, CA, US, 91505)
Burbank, California, United States
$124k-$170k/yr OnsiteFull Time
7+ YOE7+ years software engineering; 5+ years with Go/Java/Python; experience with AI tools; 3+ years microservices; cloud experience (OCI, GCP); BS/MS in CS or related field.
Go, Java, Python, Docker, Kubernetes, Oracle Cloud Infrastructure (OCI), Google Cloud Platform (GCP), Cursor, Anthropic Claude
1w
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Senior Flight Software C++ Engineer
Goleta, California, United States
$145k-$235k/yr OnsiteFull Time
8+ YOEBachelor’s in CS/EE; 8+ years embedded/real-time software; leadership experience; strong C/C++; Python; Git; TS clearance eligibility.
C, C++, Python, Git
1mo
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Senior Software Engineer - Automation
Las Vegas or Culver City
OnsiteFull Time
4+ YOE4+ years of software engineering or automation experience; proficiency in at least one compiled language and one scripting language; CI/CD experience; automated testing; interest in AI tooling.
C#, C++, Go, Rust, Java, Python, Bash, Jenkins, TeamCity, CircleCI, Horde
1mo
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Senior Backend Engineer
Santa Monica, California, United States
$150k-$180k/yr OnsiteFull Time
5+ YOE5+ years backend software engineering; Python; RESTful APIs; AI tooling experience; security and performance focus; able to obtain security clearance.
Python, Git, REST, LLM tooling, JavaScript/TypeScript, Docker, Linux
3w
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Senior Photonics Systems Engineer - TeraWave
Los Angeles or El Segundo or King County
$157k-$220k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
7+ YOE7+ years in engineering of complex photonics/optics systems; leadership/architecture experience; strong hands-on with MATLAB/Python; space hardware experience preferred.
MATLAB, Python, LabVIEW, VPIphotonics, OptiSystem
6d
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Senior Data & AI Platform Engineer
San Ramon or Salt Lake City or Chicago or Philadelphia or Dallas or Denver or New York City or Century City or Garden City or Nashville or St. Louis or Bellevue or Woodland Hills or Irvine or Boca Raton or Downtown Los Angeles or Atlanta or Boise or San Jose or San Francisco or Austin or El Segundo
OnsiteFull Time
7+ YOE7+ years in Microsoft Cloud/DevOps; 3+ years enabling data/analytics platforms; AI/GenAI experience; strong security/governance; CSP operations; observability and cost optimization; PowerShell/Python scripting.
Azure DevOps, Fabric, Synapse, ADF, Databricks, Key Vault, Entra ID, RBAC, PIM, Conditional Access, Azure Monitor, Log Analytics, KQL, PowerShell, Python, MLOps
1mo
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Senior DevOps Engineer
Chatsworth, California, United States
$155k-$185k/yr OnsiteFull Time
5+ YOE5+ years DevOps/SRE or cloud infra; Azure; Linux; CI/CD; Terraform; Docker/Kubernetes; Python/JavaScript; observability tools.
Azure, Linux, Terraform, GitHub Actions, Azure DevOps, Docker, Kubernetes, Prometheus, Grafana, Datadog, Python, JavaScript
1mo
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Senior Data Engineer
Calabasas, California, United States
$123k-$132k/yr OnsiteFull Time
8+ YOESenior data engineer with 8+ years experience; design/build data pipelines and platforms; ML model deployment; leadership and CI/CD.
Azure, AWS, Google Cloud, Databricks, Apache Spark, Kafka, Event Hub, IoT Hub, Power BI, Tableau, Python, CI/CD, RESTful APIs, Azure Data Factory, HDInsight, Cosmos DB, ML Studio, Azure Analysis Services, Cosmo DB, Cosmos DB
HiringCafe market data
Senior Level Python Developer Jobs market signals in Oxnard, CA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
350+
Hiring companies
100+
Fresh sample
48% new in 30d
Salary visibility
92% show pay
Companies appearing in this market
Keysight Technologies2K VegasAscendiunBlue OriginBoeingBooz Allen HamiltonDisneyPivotal Health
Work location mix in visible results
Onsite: 66Hybrid: 34Remote: 6