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Python Software Developer Jobs in Fallbrook, CA, US
580+ python software developer jobs from 160+ companies hiring in Fallbrook, CA, US.
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Software Test Engineer II, Informatix
Carlsbad, California, United States
$105k-$120k/yr OnsiteFull Time
2+ YOE2-5 years software testing; .NET; embedded device testing; IoT edge testing; Agile; scripting/coding; SQL testing; BS/MS preferred.
DotNet, SQL, PowerShell, C#, Python, JavaScript, Automated Testing, CI/CD
3w
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Senior Embedded Software/Firmware Engineer
Poway, California, United States
$135k-$185k/yr OnsiteFull Time
5+ YOE5+ years in embedded software/firmware design and implementation; bare metal/RTOS/embedded Linux; ARM/x86; hardware-in-the-loop; strong writing and presentation skills; US Person for export control.
C, Python, RTOS, Embedded Linux, ARM/x86, HIL
3d
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Software Engineer Intern - AI
Santa Ana, California, United States
$19/hr OnsiteInternship
Enrolled in associate or bachelor's program; basic programming skills; 20 hours/week; GPA 3.0+; Winter 2026 graduation or later; strong teamwork and communication
Python, Java, C#
5d
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Intern, AI/ML Software Engineer - Summer 2026 (San Diego, CA, US)
San Diego, California, United States
$32-$58/hr OnsiteInternship
0+ YOEPython programming, ML concepts, backend development with Flask or FastAPI
Python, Flask, FastAPI, OpenAI, LangChain, SQL, NoSQL, Vector Databases, React, Svelte, AWS, Azure, GCP
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
1w
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Staff Full-Stack Software Engineer (HYBRID)
San Diego, California, United States
$113k-$188k/yr HybridFull Time
6+ YOE6+ years in full-stack development; BS in Computer Science, Engineering, IT, or related field; strong experience with modern Web UI frameworks and backend languages; cloud familiarity (GCP/AWS).
React, Angular, Vue.js, Node.js, Java, Python, MongoDB, PostgreSQL, HTML, CSS, TypeScript, Google Cloud Platform, Amazon Web Services
1mo
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Senior Software Engineer, Corporate Systems
Encinitas, California, United States
$150k-$176k/yr HybridFull Time
5+ YOE5+ years in internal systems engineering or business systems; experience with NetSuite, Google Workspace, Slack, Coda, Glean; strong API, scripting, GitHub, and low-code automation skills; ability to work cross-functionally and improve automation.
APIs, Python, PowerShell, Bash, Git, GitHub, Okta, Google Workspace, Slack, Coda, Glean, Okta Workflows, NetSuite, Celigo, EDI, TriumphPay
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
1mo
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Vehicle Software Engineer
San Diego, California, United States
$140k-$190k/yr OnsiteFull Time
4+ YOE4+ years software experience; 2+ years embedded; expert Python; strong C++; sensor data fusion in autonomous systems; Linux, ROS/MQTT/ZeroMQ; good collaboration.
Python, C++, Linux, ROS, MQTT, ZeroMQ, RS-232, RS-485, TCP/IP, NMEA-2000, CAN, I2C, SPI
1mo
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Power Platform Developer (Software Engineer II) | Active Secret Clearance Required
San Diego, California, United States
OnsiteFull Time
3+ YOE3+ years software engineering; Bachelor’s degree in a quantitative field; active Secret clearance; onsite in San Diego; Jira/Jira Service Management and Power Platform expertise; Python and JavaScript.
Jira, Jira Service Management, Microsoft O365 Power Platform, Python, JavaScript
1mo
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Software Engineer (AI/ML Interface Development)
San Diego or Nashua or Greenlawn or Durham
$92k-$157k/yr HybridFull Time
4+ YOEBS in CS/Software Eng; 4+ yrs in software dev; proficiency in Python/Java/C++; experience with AI/ML models, LLMs, vector DBs; API/microservices; CI/CD; Docker/Kubernetes; US Secret Clearance.
Docker, Kubernetes, Python, Java, C++, TensorFlow, PyTorch
2mo
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Senior Cloud Software Engineer:
San Diego or Key West or West Virginia
$230k-$260k/yr RemoteFull Time
12+ YOESenior software engineer with 12+ years experience; AWS; IaC; Java/Python/JavaScript; containerization; Git/Jira; Agile; Scripting.
Amazon Web Services (AWS), Terraform, CloudFormation, Docker, Kubernetes, Git, Maven, Jira, Java, JavaScript, C/C++, Python, Rust, IaC
2w
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Senior Engineer, Embedded Software/Firmware-CA
San Diego, California, United States
$140k-$160k/yr OnsiteFull Time
5+ YOE5+ years embedded systems, low-power MCUs, C/C++, Python, BLE/RF, hardware-software ownership.
C, C++, Python, BLE, RF, RTOS
1w
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Principle Software Engineer
Austin or Carlsbad or Chicago or Eugene or Toronto
$119k-$169k/yr HybridFull Time
8+ YOE8+ years experience in SQL, data warehousing, Python (pandas, NumPy), and data visualization tools; BS in CS/Math/Engineering or equivalent; strong data modeling, dashboards, and stakeholder communication.
Python, pandas, NumPy, SQL, data warehouses, Tableau
2mo
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Software Test Engineer I
Del Mar, California, United States
$39-$43/hr HybridFull Time
3+ YOEBachelor's degree in EE or CS or related field; 3+ years software test/QA; Agile/Scrum; CI familiarity; automation tools; programming language knowledge (JavaScript, Python, C, C#).
Selenium WebDriver, Jasmine, Mocha, Appium, JavaScript, Python, C, C#, CI systems, MS Office
1w
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Software Engineer - AI Engineer II/III
Rancho Santa Margarita, California, United States
$80k-$140k/yr OnsiteFull Time
2+ YOEBachelor’s or Master’s in Computer Science or related field; 2+ years AI/ML experience; strong Python; experience with ML frameworks; knowledge of MCP, LLMs, AI agents; on-site collaboration.
Python, Git, Flask, PyTorch, TensorFlow, LangChain, LangGraph, AutoGen, Docker, Kubernetes, Pinecone, Milvus, ChromaDB, FAISS, OpenAI, HuggingFace
1mo
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Software Intern
Irvine, California, United States
$25-$40/hr HybridFull Time, Internship
2+ YOEUndergraduate student (rising senior in Summer 2026) pursuing CS/CE/Math or related field; strong communicator; experience with Python/JavaScript/C#/C++; REST APIs; JSON; cloud basics; excellent interpersonal skills.
Python, JavaScript, C#, C++, REST, JSON, AWS, GCP, Azure, Google Workspace
1mo
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Senior Automation Software Test Engineer
San Diego, California, United States
$107k-$160k/yr HybridFull Time
3+ YOEBachelor's in Software Engineering or Computer Science; 3+ years software design/testing; strong Python and Java; experience with JUnit/TestNG; mobile and cloud testing; CI/CD tools; familiarity with medical device software standards.
Python, Java, JUnit, TestNG, Git, Perforce, Jenkins, Bamboo, REST, HTTP, ISO 62304, ISO 14971, FDA
3w
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Sr. Professional, Software Engineering
Irvine or Dallas
$130k-$160k/yr RemoteFull Time
8+ YOE8+ years software engineering; strong Snowflake, Databricks, Python, SQL; cloud platforms; large-scale production systems; mentoring; AI/ML data capabilities.
Snowflake, Databricks, Apache Spark, Python, SQL, Cloud Platforms, Airflow, Dagster, Terraform, Tableau, Looker, Kafka, Pub/Sub
1mo
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Software Development Manager
San Diego or Remote
$168k-$206k/yr HybridFull Time
6+ YOE2+ Mgmt6+ years software engineering; 2+ years engineering management; AWS cloud; Scrum; production systems; Bachelor's degree; strong communication.
AWS, Python, S3, Lambda, Step Functions, CI/CD, IaC, Observability, Logging, Monitoring
3w
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Sr. Software Architect - Automotive Systems
Irvine, California, United States
$150k-$180k/yr OnsiteFull Time
10+ YOE10+ years in software architecture or systems engineering in automotive/embedded; cloud-native and embedded development; ISO 26262 and ISO 21434 knowledge.
C, C++, Python, Java, Rust, Go, AUTOSAR, RTOS, CAN, Ethernet, Kubernetes, CI/CD, REST, gRPC, SOME/IP, DDS, MQTT
3w
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AI Engineer
San Diego, California, United States
$80k/yr OnsiteFull Time
0+ YOEBachelor's in CS/math/statistics; strong ML and software engineering; Python, cloud services; APIs, microservices; ML lifecycle; government/defense experience preferred.
Python, Snowflake, GitHub, Azure, AWS, GCP, APIs, Microservices
2w
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Algorithm Development Engineer
Wilmington or San Diego
$122k-$167k/yr OnsiteFull Time
BS/MS in Electrical/Computer Engineering or Computer Science; C/C++ embedded software; Python/MATLAB; ARM and/or RISC-V, RTOS; DSP basics; strong teamwork and communication; willing to travel.
C, C++, Python, MATLAB, ARM architecture, RISC-V, RTOS, DSP
1mo
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Bioinformatics Engineer
San Diego, California, United States
RemoteFull Time
5+ YOEPhD or Master’s degree in a related field with 5–10 years of active development; proficiency in R and Python; REST APIs; experience with genomic data and bioinformatic pipelines; collaboration with multidisciplinary teams.
R, Python, REST APIs, Angular, JavaScript, TypeScript, D3, Git, HTML, CSS, ROSALIND workflow language, bioinformatics pipelines
1mo
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Software Engineering Manager
Aliso Viejo or Fort Myers or Durham or Carlsbad
RemoteFull Time
5+ YOE3+ Mgmt5+ years leading application development; 3+ years managing engineers; healthcare/clinical system experience preferred.
.NET, Python, Microsoft SQL Server, Vue.js, React, Azure, EHR, FHIR, HL7, APIs
2w
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Sr Algorithm Engineer
Charlottesville or San Diego
$111k-$185k/yr HybridFull Time
5+ YOEDevelop and validate advanced algorithms for CGM; analyze clinical data; apply data-driven and model-based methods; prototype software in an agile environment.
Python, R, Matlab
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
1d
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National Instruments LabVIEW Developer
San Diego, California, United States
$94k-$141k/yr OnsiteFull Time
MS or higher in SW/Computer/Engineering; LabVIEW experience; MATLAB, C/C++, Python; LabVIEW Certification (Associate or Developer); Linux exposure; real-time data acquisition; strong problem solving and customer focus.
LabVIEW, MATLAB, C++, Python, Linux, LabVIEW FPGA, LabVIEW Real-Time, Excel, MS Project, Java, Visual Basic
3w
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AI Engineer
Irvine, California, United States
$130k-$140k/yr OnsiteFull Time
4+ YOE4+ years AI/ML development; Bachelor's in Computer Science, Data Science, Engineering or related field; Proficiency in Python and TF/PyTorch/Scikit-learn; experience with Pandas/NumPy; API integration experience.
Python, TensorFlow, PyTorch, Scikit-learn, Pandas, NumPy, APIs, Git, MLOps
2mo
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Palantir Foundry Application Developer
San Diego, California, United States
$95k-$130k/yr OnsiteFull Time
2+ YOE2-5 years in software development or data analytics; Palantir Foundry experience; frontend and SQL skills; ability to obtain Secret clearance.
Palantir Foundry, Workshop, Slate, SQL, Python, JavaScript, TypeScript
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
2mo
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Programmer / Developer
San Diego, California, United States
$24-$43/hr HybridFull Time
0+ YOEEntry level to junior .NET developer with SQL and web experience; able to work with legacy .NET Framework 4.8 and .NET 8+. UI design a plus.
VB.NET, C#, JavaScript, MS SQL, PowerShell, Python, ASP.NET, ASP.NEt Web Forms, Blazor, WinForms, Windows Services, SQL Server, Azure, Power BI, GitHub, Visual Studio, HTML, CSS, IIS
2w
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Staff Engineer, DevOps (4797)
San Diego or Dallas or United States
$150k-$220k/yr OnsiteFull Time
7+ YOE7+ years of relevant experience; strong C++/CMake; experience with Conan/CPM; containers and orchestration; scripting (Python/Bash); CI/CD; cloud platforms; proven impact on developer productivity.
C++, CMake, Conan, CPM, Docker, Kubernetes, Azure DevOps, Jenkins, GitLab, Terraform, Ansible, Grafana, Prometheus, Python, Bash
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
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
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
18h
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
2mo
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Sr Embedded Software Test Engineer I
Orange County, California, United States
$115k-$149k/yr HybridFull Time
5+ YOE5+ years software QA; 3-4 years testing desktop/embedded systems; QA in regulated environments; experience with electronic test equipment; strong QA processes; problem solving; able to work independently or in teams.
Linux, Python, C/C++, C#, .NET, MySQL, Test-Driven Development, JUnit
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
2w
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Software Engineering Technician
San Diego, California, United States
$70k-$106k/yr OnsiteFull Time
2+ YOEBachelor’s degree or hands-on experience; 2+ years in technical support or fleet maintenance; US citizenship with ability to obtain DoD security clearance; embedded Linux, electronics, networking knowledge; strong data reporting and cross-team collaboration.
Embedded Linux, Electronics, Networking, Python, Bash, Tableau, Microsoft Office
HiringCafe market data
Python Software 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
580+
Hiring companies
160+
Fresh sample
48% new in 30d
Salary visibility
89% show pay
Companies appearing in this market
AscendiunFirestorm LabsShield AIFlock FreightKarma AutomotiveASMLCanon U.S.A.Cotality
Work location mix in visible results
Onsite: 31Hybrid: 28Remote: 5