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Python Developer Jobs in Fallbrook, CA, US
1,400+ python developer jobs from 310+ companies hiring in Fallbrook, CA, US.
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R&T Software Engineer 3
Costa Mesa, California, United States
$100k-$157k/yr OnsiteFull Time
9+ YOE3+ Mgmt9+ years of experience, 3+ years in leadership, aerospace/automotive/tech, full software lifecycle, AI/ML, cloud, full-stack development.
Python, TensorFlow, PyTorch, JAX, Claude/OpenAI LLMs, LangChain, LlamaIndex, Hugging Face Transformers, React Native, Android, AWS, REST, JSON, XML, Git, GitHub, GitLab, CI/CD, Terraform
2mo
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Matterport - Lead Software Engineer
Irvine, California, United States
$170k-$222k/yr HybridFull Time
8+ YOE8+ years of SaaS development using Java/Kotlin; microservices with Docker/Kubernetes; relational databases; strong engineering practices.
Docker, Kubernetes, RabbitMQ, Kafka, MySQL, PostgreSQL, Java, Kotlin, Python, Elasticsearch, React, Angular, C#, .NET
2mo
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Associate Machine Learning Engineer
San Diego, California, United States
$70k-$100k/yr OnsiteFull Time
0+ YOEBachelor’s or Master’s in CS/Engineering/Data Science; 0–3 years Python; understanding of data structures/algorithms; interest in AI and automation.
Python, Jupyter, APIs, LangChain, PyTorch, TensorFlow, scikit-learn
2w
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Full stack Software Engineer
Irvine, California, United States
$120k-$140k/yr OnsiteFull Time
Proficiency in Go, PostgreSQL, Redis; frontend with React/JS/TS; Python scripting; REST/gRPC; Docker; CI/CD; strong problem-solving.
Go, PostgreSQL, Redis, React, JavaScript, TypeScript, Python, Git, Docker, CI/CD, REST, gRPC
1mo
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Machine Learning Engineer - Insurance AI
Carlsbad, California, United States
HybridFull Time
2+ YOE2-4 years ML/ML-focused software engineering; strong Python; ML libraries; SQL; data pipelines; AWS; MLOps; cross-timezone collaboration.
Python, PyTorch, scikit-learn, pandas, SQL, Airflow, Spark, dbt, AWS, Docker, Kubernetes, Ray, Kubeflow, Flyte
1mo
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Cloud Software Engineer - DevOps
Irvine, California, United States
$125k-$160k/yr OnsiteFull Time
2+ YOEBachelor’s degree or above in CS/Software Engineering; 2+ years DevOps/platform experience; AWS; CI/CD tooling; programming in Java/Python/Bash; Kubernetes/Istio; logging/monitoring; Git/Gitea; strong problem-solving and collaboration.
Java, Python, Bash, Jenkins, Argo Workflows, Kubernetes, Istio, Loki, ELK, Prometheus, VictoriaMetrics, Git, Gitea
1w
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Senior Software Engineer (Network Apps)
Carlsbad, California, United States
$113k-$150k/yr OnsiteFull Time
5+ YOE3-6+ years in software engineering; proficient in C/C++, Python; experience with audio delivery over IP networks; strong Linux, GitHub, and containerization skills (Docker, Kubernetes).
C/C++, Python, SIP/SDP, RTP, TCP, UDP, RTSP, Linux, GitHub, Docker, Kubernetes, ARM Cortex-A, Bluetooth, WiFi, SQL, PostgreSQL
2w
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Part-Time Student Worker – Firmware Engineer (FW Thermal/Body)
Foster City or San Diego or Seattle
$30/hr HybridContract, Part Time
Pursuing BS/MS in CS/CE/EE or equivalent; strong C++ and Python; embedded microcontrollers/ARM; knowledge of control systems.
C++, Python, Embedded systems, ARM, CAN, LIN
6d
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Sr Engineer, Desktop Software
Irvine, California, United States
$113k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in CS/Software Eng; 5+ yrs desktop app dev; strong C++, Python, Java; Qt; multi‑tier architectures; Git/SVN; CI/CD; onsite Irvine
C++, Python, Java, Qt, SQL, Git, SVN, CI/CD, Linux/UNIX
1w
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Software Engineer Lead (Hybrid)
Santa Ana, California, United States
$173k-$199k/yr HybridFull Time
8+ YOE8+ years software engineering with leadership, deep database design, full-stack development, AI/ML integration, document processing, workflow design, cross-functional leadership, and cloud experience.
Python, FastAPI, React, Next.js, PostgreSQL, Docker, Kubernetes, OpenTelemetry, LangChain, Vector databases, Cloud platforms (GCP, AWS, Azure)
2mo
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Robotic Software Engineer 3
San Diego, California, United States
$125k-$175k/yr OnsiteFull Time
5+ YOE5+ years C++ development, Qt/QML, CMake, Google Test; bachelor’s in Software/Computer Engineering; U.S. person for export-controlled access; strong problem-solving and independent work skills.
C++, Qt, CMake, Google Test, Git, SCPI, FTDI, Ethernet, Serial, Python, QML, Qt Widgets, Design Patterns, SOLID, Version Control
2mo
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Senior Software Engineer (Primary Analysis)
San Diego, California, United States
$129k-$194k/yr HybridFull Time
5+ YOEDesign and develop high-performance software on Linux using C/C++, Java, or C#; multi-threading, memory management, testing, and collaboration.
GDB, Git, SVN, C/C++, Java, C#, Python
1w
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TEMP Senior RPA UI Path Developer
Irvine or Irvine
$43/hr OnsiteFull Time
5+ YOEProficient in UI Path RPA development, programming, and system design with experience in databases and multiple languages.
UiPath, VB, C#, Java, Python, JavaScript, HTML, CSS, SQL, DOM, SVN, NiFi, Windows, Linux, Oracle, MongoDB
1mo
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Software Engineer (Tactical Networks - CANES) | Active Secret clearance
San Diego, California, United States
$147k-$199k/yr OnsiteFull Time
10+ YOEActive Secret clearance; 10+ years software engineering; Java/Python; 3+ years containerized CI/CD; Kubernetes; DoD/Navy security; BS in CS or related field.
Java, Python, Spring Boot, Quarkus, Flask, FastAPI, Django, gRPC, REST, JSON, Protobuf, SQL, PostgreSQL, NoSQL, Kafka, RabbitMQ, Docker, Kubernetes, Helm, GitLab, Jenkins, Ansible, Terraform, SonarQube, Fortify, Checkmarx, RMF, STIGs
12h
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Sr. Software Engineer, Enterprise Technology
Palo Alto or Irvine or Normal or Atlanta
$147k-$184k/yr HybridFull Time
4+ YOEBachelor’s degree in Computer Science or Engineering; 4+ years software engineering; Python/Go/TypeScript; React/Angular/Next.js; Postgres/MySQL/NoSQL; AWS/Azure/GCP; Docker/Kubernetes; distributed systems; AI tools; observability stacks.
Python, Go, TypeScript, React, Angular, Next.js, PostgreSQL, MySQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Grafana, DataDog, Splunk, Copilot, Cursor, Claude Code
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
2mo
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Senior AI Validation Engineer
Carlsbad, California, United States
$130k-$155k/yr OnsiteFull Time
6+ YOEExperience validating AI/ML models for medical devices, Python, FDA submissions, statistics, large datasets, PyTorch, and regulatory compliance.
Python, PyTorch, Statistical Analysis Tools
6d
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DevOps Engineer
White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville
$77k-$134k/yr RemoteFull Time
5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.
Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell
2w
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Test Automation Framework Developer
San Diego, California, United States
$120k-$160k/yr OnsiteFull Time
7+ YOESeven years in test automation/QA with enterprise framework design; strong programming in Java, Python, JavaScript, or C#; CI/CD experience; API and database testing; active secret clearance.
Selenium WebDriver, Appium, Postman, Cypress, TestNG, JUnit, Cucumber, Jenkins, GitLab CI, Azure DevOps, TeamCity, JIRA, TestRail, Allure
2mo
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Principal AI Engineer ($211,200 - $263,800) (Irvine, CA, 92617)
Irvine, California, United States
$211k-$264k/yr OnsiteFull Time
7+ YOELead design and implementation of AI solutions using LLMs; production AI apps; client-facing; strong Python, CI/CD, MLOps, and data integration.
Python, LangChain, LLMs, CI/CD, Infrastructure as Code, Snowflake, BigQuery, Vector databases, Graph databases, Gemini, Claude, LLaMA
3w
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Senior Software Engineer
San Diego, California, United States
$115k-$140k/yr RemoteFull Time
4+ YOE4+ years building web-based software; proficiency in Go/Kotlin/C#/Python/Java; frontend HTML/CSS/TypeScript/React; Docker; cloud deployment; AI-assisted workflows.
Docker, GitHub Copilot, Cursor, Claude
1w
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TEMP Senior RPA UI Path Developer
Irvine, California, United States
$43/hr OnsiteContract
5+ YOESenior RPA UI Path Developer with strong UI Path, programming and analytics skills; 5-8 years IT experience; Bachelor's degree required; Master's preferred.
UiPath, VB, C#, Java, Visual Studio, Eclipse, Python, JavaScript, HTML, CSS, SQL, DOM, SVN, NiFi, Oracle, MongoDB
1w
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Software Engineer in Test (SET)
Orange or New Braunfels
$95k-$110k/yr HybridFull Time
3+ YOEBachelor’s degree in computer science, engineering, or related field; 3+ years in software testing with test automation; programming in Java, C#, Python, or JavaScript; experience with Playwright, Selenium, or Cypress; strong QA lifecycle and CI/CD knowledge.
Playwright, Selenium, Cypress, Java, C#, Python, JavaScript, .Net, REST, GraphQL, CI/CD
4w
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Embedded Linux Software Engineer (Junior/Early Career)
San Diego, California, United States
$90k-$110k/yr OnsiteFull Time
1+ YOEBachelor’s in CS/CE or related field; 1–3 years software/embedded experience; Python and Linux proficiency; Git; TCP/IP basics.
Python, Linux, Git, C/C++, Cython, OpenCV, Bash, ARM/Linux toolchains
1w
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Senior Google Cloud Developer & Home Improvement Domain Expert
Irvine, California, United States
OnsiteFull Time, Contract
Strong Google Cloud Platform and Firebase expertise; full-stack/backend development; AI-assisted workflows; home improvement domain knowledge.
Google Cloud Platform, Firebase, Python, PHP, Java, React, AI tools, Antigravity, Gemini, Cursor
1w
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Sr Full Stack Developer (React,Nodejs,.Net)
Newport Beach, California, United States
$125k-$153k/yr HybridFull Time
6+ YOE6+ years software development; 2+ years full stack; React; .NET; Node.js; AWS; CI/CD; REST/GraphQL; SQL Server, PostgreSQL, or DynamoDB; DevSecOps; Azure DevOps.
React, .NET, Node.js, Python, Java, AWS, Azure DevOps, Docker, Kubernetes, GraphQL, REST, SOAP, SQL Server, PostgreSQL, DynamoDB, Mulesoft
3w
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Senior AI/ML Engineer - Remote
San Diego or Minneapolis or Washington, D.C.
$92k-$164k/yr RemoteFull Time
5+ YOEBachelor's degree in CS/Engineering/Statistics or 4+ years practical experience; 5+ years ML production experience; 3+ years Python/C#; 3+ years Azure; 3+ years ML/DL; 3+ years MLOps; 1+ year LLMOps.
Python, C#, Azure, Kubernetes, CI/CD, Containers, Model registries, Experiment tracking, MLOps
1mo
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ServiceNow Developer IV
San Diego, California, United States
$95k-$161k/yr OnsiteFull Time
3+ YOE3+ years software engineering; .NET/.NET Core; Java; strong C#; SQL/ETL; REST/Web services; Git/Jenkins; AWS data experience preferred.
C#, .NET, .NET Core, Java, Git, Jenkins, SQL Server, SQL, REST, Web Services, Postman, Python, CI/CD, HTML, XML, JSON, APIs, SSIS, AWS
2w
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Marketing Web Developer
Irvine or Lakewood or Las Vegas or Mesa or Provo or San Diego or Seattle
$133k-$175k/yr HybridFull Time
4+ YOE4 years React/Typescript/JavaScript; Bachelor's degree or equivalent; experience with A/B testing and analytics platforms.
React, Typescript, JavaScript, Optimizely, Google Analytics 4, Google Tag Manager, BigQuery, Contentful, Sanity, KMS Lighthouse, Python
4d
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Systems Engineer, Senior
San Diego, California, United States
$120k-$160k/yr OnsiteFull Time
5+ YOEMinimum 5+ years in systems engineering, software development, platform engineering, or infrastructure automation; strong DevSecOps, CI/CD with Ansible, Terraform, Python, PowerShell; DoD/Navy experience preferred.
Ansible, Terraform, Python, PowerShell, GitLab CI/CD, Jenkins
2mo
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Forward Deployed Software Engineer Internship
Irvine, California, United States
$250-$625/hr OnsiteMultiple Commitments Available
Part-time internship for a student; strong programming skills across Python/Java/C++/TypeScript; collaboration with technical and non-technical stakeholders; able to work independently and 10-25 hrs per week.
Python, Java, C++, TypeScript/JavaScript, Cloud, Front-end frameworks
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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Systems Test Engineer
San Diego, California, United States
$65k-$90k/yr OnsiteFull Time
3+ YOEBachelor's degree in Electrical/Mechanical Engineering or Computer Science; 0-3 years in system test development; Python or scripting proficiency; detail-oriented with initiative.
Python, Test automation frameworks, RF/wireless communication systems, 3D position sensing, Hardware testing, Laboratory environments
2mo
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R&D Embedded Firmware Engineer
Hemet, California, United States
$110k-$135k/yr HybridFull Time
10+ YOEBS or higher in CS/CE/EE; 10+ years in embedded firmware, PC software, and electronic circuitry; proficient in C/C++, Python; RTOS experience (FreeRTOS, Zephyr, etc.); familiarity with embedded communication protocols.
C, C++, C#, Python, Java, FreeRTOS, Zephyr, uC/OS, DSP-BIOS
2mo
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High Side Technology - Software Test Automation Engineer
San Diego, California, United States
OnsiteFull Time
Experience in test automation; proficiency in Java, JavaScript, Python, HTML/CSS; Git/GitLab; Docker and AWS; PostgreSQL; IntelliJ; load testing; top secret SCI eligibility; strong communication.
Java, JavaScript, Python, HTML, CSS, Git, GitLab, Docker, AWS, PostgreSQL, IntelliJ, Locust, Postman, Swagger, Playwright, Selenium, Eggplant
2mo
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Senior SQL Developer
Costa Mesa, California, United States
$150k-$170k/yr OnsiteFull Time
4+ YOEFive or more years in data analytics/healthcare data with SQL, Python, and visualization tools.
Node.js, Python, Ruby, Java, NET, Azure, SQL, MySQL, Power BI, SSRS, Qlik, HIE data, EMR data
2w
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FPGA Engineer
San Diego, California, United States
OnsiteFull Time
5+ YOEDesign and develop RTL modules with VHDL/Verilog for FPGA/ASIC; verify with SystemVerilog/UVM; automate workflows with Python/Tcl/Perl; comply with DO-254; use Xilinx Vivado/Vitis; work with PCIe, ARINC 429, SPI, MIL-STD-1553.
VHDL, Verilog, SystemVerilog, UVM, Python, Tcl, Perl, Xilinx Vivado, Xilinx Vitis, QuestaSim, ModelSim, VCS, DO-254, PCIe, ARINC 429, SPI, MIL-STD-1553
3mo
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Senior Payload Engineer
Irvine, California, United States
$140k-$180k/yr OnsiteFull Time
5+ YOEBachelor's in aerospace/engineering; 5+ years in aerospace/payload/EE; optics/sensor development; space hardware experience; Python/Matlab; ability to obtain security clearance.
Python, Matlab, CAD, Zemax, FreeFlyer
2mo
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Senior Software Engineer – Cloud Platform
San Diego or Framingham
$163k-$189k/yr HybridFull Time
Senior software developer for cloud-based systems; strong distributed systems and AWS expertise; full-stack capability across backend, frontend, and infrastructure.
AWS, Node.js, PostgreSQL, AWS CDK, React, React Native, Python, Rust, C, C++
1mo
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Test Engineer (Costa Mesa, CA, US, 92626)
Costa Mesa, California, United States
$73k-$132k/yr OnsiteFull Time
3+ YOEDevelop and execute hardware test plans, analyze failures, automate tests with Python, and collaborate across engineering teams.
Oscilloscopes, Logic Analyzers, Audio Analyzers, Python, JTAG, Bed of Nails, Ethernet, USB, I2C, SPI, HDMI
HiringCafe market data
Python Developer Jobs market signals in Fallbrook, 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
1,400+
Hiring companies
310+
Fresh sample
47% new in 30d
Salary visibility
89% show pay
Companies appearing in this market
Glovis AmericaAlphatec SpineIlluminaMonarch QuantumMotorola SolutionsPacific LifeRivianSAIC
Work location mix in visible results
Onsite: 60Hybrid: 19Remote: 6