Lake Arrowhead • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Lake Arrowhead • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Lake Arrowhead • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Lake Arrowhead • 50 milesRemote · Hybrid · Onsite · Field · All Environments
56 senior python developer jobs at 26 companies in Lake Arrowhead, CA
1mo
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Front End Developer Tableau/Python
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEActive SECRET clearance and U.S. citizenship required; Bachelor’s in CS/Engineering; 5+ years software development; proficiency with Python, SQL, Java/C#/JavaScript, relational DBs, Tableau, front-end frameworks, cloud platforms, Git, and Agile.
Tableau, Python, SQL, Java, C#, JavaScript, Oracle, PostgreSQL, MySQL, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, Git, CI/CD, Agile
1mo
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Front End Developer Tableau/Python
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEActive Secret clearance and U.S. citizenship required. Bachelor’s in CS/Engineering, 5+ years software development, proficiency with Python, SQL/relational DBs, Tableau, front-end frameworks, cloud platforms, Git, and Agile.
Tableau, Python, SQL, Java, C#, JavaScript, Oracle, PostgreSQL, MySQL, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, Git, CI/CD
2w
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Senior Software Engineer
Brea, California, United States
$130k-$147k/yr HybridFull Time
6+ YOEBachelor's in Engineering/CS or equivalent, 6+ years software development, experience with C/C++ and modern stacks (Qt/QML, Node.js, Golang, React, Typescript, Python), and systems-level debugging.
C, C++, Linux, UNIX, Microsoft .NET, C#, JavaScript, SQL, Qt/QML, Node.js, Golang, React, Typescript, Python, PostgreSQL, Docker, MQTT, Microservices, npm, Bower, Webpack
1mo
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Senior Mechatronics Engineer
Denver or Charleston or Phoenix or Houston or Reading or Baton Rouge or Monrovia
$135k-$199k/yr HybridFull Time
7+ YOEBachelor's in engineering, 7+ years mechatronics/robotics experience, expertise in CAD, embedded systems, PLCs, sensors, and programming (Python, C++, MATLAB); proven project leadership and prototype testing experience.
SolidWorks, AutoCAD, Python, C++, MATLAB, Simulink, ROS, Gazebo, Nvidia Isaac Sim, PLCs
5d
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Senior Software Engineer - ATS (Onsite)
Fullerton, California, United States
$96k-$182k/yr OnsiteFull Time
5+ YOESTEM degree and 5+ years of software engineering experience, or advanced degree and 3+ years. Requires UNIX/Linux, C, software lifecycle, testing, debugging, configuration management, and U.S. citizenship.
UNIX, Linux, C, ClearCase, ClearQuest, Jira, BitBucket, Git, C99, Python, SQL, Matlab, bash, ksh, Perl, Red Hat Enterprise Linux (RHEL), HTML, CSS, JQuery, C#, PHP, Json, VBScript, JavaScript, Angular, DO-178B
6d
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Senior iOS Android Developer
Orange, California, United States
HybridFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years software development with 3+ years mobile; native iOS/Android (Swift, Objective-C, Kotlin, Java); RESTful API and cloud integration; Git/GitHub; strong communication and Agile experience.
Swift, Objective-C, Kotlin, Java, RESTful APIs, SQLite, Room, Core Data, Go, Node.js, Python, Git, GitHub, AWS
2w
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Sr. Software Development Engineer - Indoors GIS AI and Reality
Redlands, California, United States
$123k-$202k/yr OnsiteFull Time
5+ YOE5+ years software development experience; proficiency in C++, C# or Python; production experience with AI/ML, computer vision or 3D graphics; strong architecture and mentoring skills; BS in Computer Science or related field.
C++, C#, Python, Microsoft Copilot, Claude Code, ArcGIS, Revit, LiDAR, WebGL, DirectX, OpenGL, OpenCV, ONNX, CUDA
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(Senior) Developer (w/m): Hana Datenbank Portierung – SL Tools (Riverside, CA, US)
Riverside, California, United States
OnsiteFull Time
Bachelor's degree in computer science, engineering, mathematics or related field; experience with C, Java, Pearl, Python; database knowledge; fluent German and English; teamwork and communication skills.
C, Java, Pearl, Python, SAP HANA, SAP SUM, SWPM, SWDC, Unix, Linux
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SOFTWARE DEVELOPER (C++)
Norco, California, United States
$100k-$160k/yr OnsiteFull Time
5+ YOE5+ years C++ desktop application experience, strong OOP and multi-threading skills, Git/CMake familiarity, CompTIA Security+ and active Secret DoD clearance required, U.S. citizenship, bachelor’s in CS or related or equivalent experience.
C++, Git, CMake, Python, Jira, Confluence, SAFe, Scrum
3mo
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Senior Physical Security Systems Engineer
San Dimas, California, United States
$130k-$160k/yr OnsiteFull Time
5+ YOELead design and implementation of enterprise physical security systems; 5+ years in security engineering; IP-based security, network, Windows server, and data management; project leadership.
Genetec, Lenel, Milestone, Python, CAD, Revit, BIM, Windows Server, IP-based security systems, Video management platforms, Access control systems
3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
2w
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Principal Engineer- Network Engineering
Basking Ridge or Bloomington or Collegeville or Irving or Worcester or Pittsburgh or Aurora or Kent or Downers Grove or Bloomington
$107k-$205k/yr HybridFull Time
6+ YOE6+ years in technical facilities planning or related disciplines; experience with PSC design, Python automation, LLM integrations, SQL/databases, Looker/Tableau, and cloud platforms; bachelor's degree or equivalent experience.
AutoCAD, Python, AWS, Azure, Kubernetes, Git, SVN, Looker, Tableau, PostgreSQL, pgvector, Oracle, SQL Server, Hadoop, REST, GraphQL, Anthropic Claude, GPT-4, Gemini, Microsoft Teams, dcTrack, Canvas, Clarity, vSAP, ERP-SAP Portal, COEP, 1ERP, NSAP, 1PSC-UNO, NPP, DRAAS, CCP
3w
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IT Quality Engineer
Rancho Santa Margarita, California, United States
$75k-$115k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years software testing including automation in regulated environments, programming in C#/Java/Python/JavaScript, Azure DevOps and MS Office proficiency, test planning and validation experience.
C#, Java, Python, JavaScript, Azure DevOps, Microsoft Office, SAP, Selenium, Playwright, Cypress, REST Assured
3d
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Principal/Sr Principal System Engineer (AHT)
Azusa, California, United States
$114k-$213k/yr OnsiteFull Time
5+ YOESTEM degree with 5+ years of related experience for Principal or 8+ years for Senior Principal; active DoD Secret clearance, systems engineering expertise, analytical skills, and experience with listed modeling and engineering tools.
MATLAB, C, C++, CUDA, SysML, MBSE, Python, Julia, Cameo, Rhapsody, DOORS, Jira, Confluence, UML, AFSIM, STK, BRAWLER, ATCOM, ONESAF, SIMULINK
1mo
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AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
2w
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Machine Learning Engineer II
Diamond Bar, California, United States
$100k-$146k/yr OnsiteFull Time
5+ YOEBachelor's in a quantitative field required (Master/PhD preferred); strong Python and ML framework experience (PyTorch/TensorFlow); production MLOps, cloud, and industrial data experience; preferred 5+ years in ML/industrial AI.
Azure Machine Learning Studio, Azure Machine Learning, XGBoost, Random Forests, LSTMs, Autoencoders, Isolation Forests, One-Class SVMs, Dynamic Time Warping, PCA, MLflow, Kubeflow, Docker, Kubernetes, PySpark, Databricks, Python, C++, C#, JavaScript, R, PyTorch, TensorFlow, Scikit-Learn, NumPy, Pandas, SciPy, SQL, NoSQL, InfluxDB, TimescaleDB, Google Cloud Platform, AWS, GCP, LangChain, LlamaIndex, Microsoft Semantic Kernel, AutoGen, CrewAI, Azure AI Foundry, OpenAI API, Hive, Pig, MATLAB, Weka, Matplotlib
3w
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Sr. Data Engineer- Rancho Cucamonga, CA
Rancho Cucamonga, California, United States
$115k-$140k/yr OnsiteFull Time
5+ YOE5+ years data engineering, bachelor's in IT/CS or equivalent, commercial leasing/lending experience, expert Microsoft SQL Server/SSRS/SSIS/SSAS, Azure Data Factory, strong SQL and Python skills.
Microsoft SQL Server, SSRS, SSIS, SSAS, Azure Data Factory, REST APIs, Python
1w
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Red Hat Certified Engineer (RHCE)
Corona, California, United States
$200k-$240k/yr OnsiteFull Time
7+ YOERHCE or RHCA required; Bachelor's in CS/IT; 7+ years Linux system administration; experience with RHEL/OpenShift/Kubernetes, Ansible, Bash, Python, VMware; ability to obtain Secret clearance.
Linux, RHEL, CentOS, Rocky, Red Hat OpenShift, Kubernetes, VMware ESXi, Ansible, Bash, Python, CI/CD, DoD STIGs, RMF
2mo
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Senior Data Scientist Advisor (Pomona, CA, US, 91768)
Pomona, California, United States
HybridFull Time
7+ YOELead data science initiatives; develop AI models for remote sensing; collaborate with stakeholders.
Python, R, SQL, Tableau, Power BI, AWS, Azure, Google Cloud
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Emissions and OBD Calibration Engineer (Chino, CA, US, 91710)
Chino, California, United States
$115k-$155k/yr OnsiteFull Time
5+ YOEBachelor's in engineering, 5+ years EMS/calibration experience, EPA/CARB emissions testing knowledge, hands-on with calibration toolchains (ETAS/INCA), CAN/LIN/Ethernet familiarity, mentoring experience; MATLAB/Simulink or Python preferred.
ETAS/INCA, MATLAB/Simulink, Python, CAN, LIN, Ethernet
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