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Python Software Developer Jobs in Rialto, CA, US
220+ python software developer jobs from 95 companies hiring in Rialto, CA, US.
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
2mo
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Associate Director of Embedded Software Engineering
Irvine, California, United States
$200k-$250k/yr HybridFull Time
8+ YOELead a team of engineers; 8+ years embedded software; strong C; BSP and secureboot expertise; Linux driver experience; network configurations; must be a U.S. citizen; background check and drug test required.
C programming, Linux kernel driver, Board Support Package, Secure boot, IPsec, IGMP, SNMP, Python, Bash
1mo
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Computer Vision and Machine Learning Engineer (Onsite)
Pasadena, California, United States
$64-$102/hr OnsiteFull Time
6+ YOEBachelor's in a technical field with 6 years of relevant experience, or Master's with 4 years, or PhD with 2 years; strong CV/ML background; real-time software and vision systems experience; able to communicate findings to stakeholders.
Python, C++, Machine Learning, Computer Vision, Software Engineering
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
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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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
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
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
3w
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Systems Development Engineer I (Advanced Robotics & AI Systems)
Diamond Bar, California, United States
$82k-$119k/yr OnsiteFull Time
0+ YOE0-2 years in systems development, data science or related fields; 3-5 years preferred in similar roles; bachelor’s in CS/automation or related field; master’s preferred.
Python, SQL, R, NumPy, Pandas, Matlab, ROS, ROS2, Gazebo, Machine Learning, Edge Computing, Edge AI
3w
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Mobile Application Developer, Consultant
El Dorado Hills or CA, United States or Long Beach or Lodi or Los Angeles or Oakland or Rancho Cordova or Sacramento
$123k-$185k/yr HybridFull Time
7+ YOEBachelor's in CS/IT/MS or related field; 7+ years enterprise/mobile app support; React Native; CI/CD; JavaScript/CSS; automation scripting; Azure; healthcare experience preferred.
React Native, JavaScript, CSS, PowerShell, ANT, Jython, Python, InstallShield, SCCM, CI/CD, Bitbucket Pipelines, GitHub Actions, Ansible, Azure
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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Senior Service Reliability Engineer
Aliso Viejo, California, United States
$172k-$258k/yr HybridFull Time
7+ YOE7+ years in software development and/or Linux systems; strong communication; on-call availability; Linux prod systems; Python (preferred); experience with distributed storage, NoSQL, data technologies; Kubernetes and AWS; monitoring and configuration management.
Python, Bash, Go, Java, C++, Rust, Hadoop, Ceph, MongoDB, Redis, Cassandra, ElasticSearch, Kafka, PostgreSQL, MySQL, Prometheus, Grafana, Kubernetes, AWS, Ansible, SaltStack, Puppet, Chef
2d
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Principal Emulation Engineer
Santa Clara or Irvine
$159k-$238k/yr OnsiteFull Time
10+ YOEBS in Computer/Electrical Engineering or CS with 10+ years in verification and firmware/software; MS/PhD with 5+ years; SystemVerilog/UVM; scripting (Python/Perl); Linux; C++ and ARM assembly; networking knowledge a plus.
SystemVerilog, UVM, Python, Perl, Tcl, Shell, C++, ARM, Linux
2mo
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Structural Engineer | Senior Engineer
San Diego or Los Angeles or Orange
$120k-$137k/yr HybridFull Time
5+ YOE1+ MgmtMaster's in Structural Engineering; 5-7+ years; California PE license; seismic design experience; proficient in structural software.
ETABS, RISA, RAM, Revit, MathCAD, SAP2000, AutoCAD, Tekla, Python, Rhino, Grasshopper
5d
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Financial Engineer
Pasadena, California, United States
OnsiteContract, Full Time
Design and implement quantitative models; validate analytics; build data pipelines; collaborate with traders and software teams.
Python, Monte Carlo simulations, SQL, NoSQL, AWS, Azure, GCP, QuantLib, Pandas, NumPy, SciPy, Bloomberg, Refinitiv, FactSet, YieldBook, Intex, Aladdin
1mo
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Validation Engineer, Controller Integration
Irvine or Foster City
$100k-$120k/yr OnsiteFull Time
3+ YOEBS or higher in electrical/electronics/systems/mechanical engineering; 3-5 years in controller validation/integration; debugging electrical/software systems; CAN/CANFD/LIN/Ethernet; MATLAB/Linux/Python/C++ skills; strong communication.
MATLAB, Linux, Python, C++
2mo
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Agentic AI Architect
Irvine, California, United States
$159k-$270k/yr OnsiteFull Time
10+ YOE10+ years software engineering and AI/ML systems; 5-7 years in architecting distributed AI systems; deep agentic AI, LLMs; Python and ML libraries; software architecture; MLOps/LLMOps; data engineering and cloud platforms.
Python, TensorFlow, PyTorch, scikit-learn, Hugging Face Transformers, LangChain, AutoGen, CrewAI, LlamaIndex, Google Vertex AI, Microsoft Semantic Kernel, APIs, microservices, MLOps, LLMOps, data pipelines, vector databases, knowledge graphs, cloud platforms
1w
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Structural Engineer, Advanced Analysis
Newport Beach, California, United States
$80k-$108k/yr OnsiteFull Time
2+ YOE0-2 years in structural engineering; advanced degree in structural/civil; FE/PE/SE path; proficiency in FEA software; strong communication; willingness to travel; programming skills.
ANSYS, ABAQUS, LS-DYNA, GT-STRUDL, SAP2000, MATLAB, Python, Mathcad
1mo
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Principal R&D Design Engineer
Irvine, California, United States
$118k-$167k/yr OnsiteFull Time
6+ YOEBachelor/Master/PhD in engineering with relevant experience; FE modeling and software; CAD; nonlinear mechanics and fatigue.
SolidWorks, Creo, ABAQUS, LS-DYNA, Python, MATLAB, FE modeling
3mo
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Data & Automation - Associate Development Program
Cerritos, California, United States
HybridFull Time
0+ YOEGraduates (May/June 2026) or soon-to-be grads; 40 hrs/week; Python familiarity; Pandas/NumPy or RESTful APIs; problem solving; agile environment.
Python, Pandas, NumPy, RESTful APIs
1w
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AI/ML Applied Data Scientist - Generative AI (Newport Beach, CA, US, 92660)
Newport Beach, California, United States
$90k-$199k/yr HybridFull Time
3+ YOE3+ years in data science; at least 1 year with LLMs and agents in production; strong Python and ML tooling.
Python, PyTorch, LangGraph, Langfuse, MLFlow, Weights & Biases, PEFT (LoRA, QLoRA), vLLM, TensorRT-LLM
2w
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Technical Platform Lead
Irvine, California, United States
$80k-$95k/yr HybridFull Time
5+ YOE5+ years in technical ad operations or programmatic advertising; strong DSP, SQL/BigQuery, Python; excellent communication; leadership experience.
SQL, BigQuery, Python, JavaScript, HTML
3w
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Data Scientist II
Irvine or Remote
$83k-$127k/yr HybridFull Time
2+ YOE2–5+ years of data science experience; Bachelor's in CS/DS/Engineering/Math; production ML deployment; cloud platforms (Azure/AWS); Python and SQL; strong communication.
Python, SQL, Azure Machine Learning, AWS, SageMaker, LLMs, NLP
5d
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Simulation Platform Partner Product Owner, Architect
Lake Forest or Houston or Philadelphia
$142k-$271k/yr HybridFull Time
7+ YOE7+ years in process industry; MS in Chemical Engineering; domain expert in chemical process simulation; experience with AVEVA Process Simulation or similar; Python coding ability; agile experience.
Python, C#, C++
2w
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LIMS Support Specialist
Huntington Beach, California, United States
OnsiteFull Time
Bachelor’s degree or related experience; experience supporting enterprise systems (SaaS, custom, or hybrid); strong troubleshooting across software, hardware, and network; knowledge of .NET, Python, VBA, Java; SQL; Microsoft Power Platform; excellent communication; team collaboration; willingness to work outside hours when needed.
Programming: .NET, Programming: Python, Programming: VBA, Programming: Java, SQL, Microsoft Power Platform, Power Automate, Power BI
17h
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Postdoctoral Fellow - Computational Cancer Biology
Duarte, California, United States
$34-$38/hr OnsiteFull Time
PhD in computer science, bioinformatics, computational biology, genetics, or related field; strong cancer biology and statistics; Python/R and omics data analysis; AI/ML experience; software engineering fundamentals.
Python, R, omics data analysis, AI/ML
HiringCafe market data
Python Software Developer Jobs market signals in Rialto, 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
220+
Hiring companies
95
Fresh sample
64% new in 30d
Salary visibility
85% show pay
Companies appearing in this market
Degenkolb EngineersGlovis AmericaALTENMarvellNiagara BottlingSony Interactive EntertainmentArmaninoAscendiun
Work location mix in visible results
Onsite: 20Hybrid: 12Remote: 1