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Python Developer Jobs in Perris, CA, US
580+ python developer jobs from 200+ companies hiring in Perris, CA, US.
3w
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QA Engineer 3 - FAST Enterprise Distribution - Xumo
Irvine, California, United States
$93k-$124k/yr OnsiteFull Time
3+ YOE3+ years QA in video/streaming, test planning, automation, and cross‑platform testing. Bachelor’s degree preferred.
Python, JavaScript, Bash/Shell, HLS, DASH
1w
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Senior Emissions & OBD Fleet Validation Engineer (Chino, CA, US, 91710)
Chino, California, United States
$98k-$125k/yr HybridFull Time
8+ YOEBachelor's in Mechanical or Electrical Engineering; 8+ years in powertrain calibration, emissions development, OBD calibration/validation; strong data analysis; travel up to 15%.
MATLAB, Python, ETAS INCA, MDA
3w
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Kafka & SIEM Integration Engineer
Camp Pendleton North, California, United States
$125k-$145k/yr OnsiteFull Time
7+ YOEBachelor's/Master's in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems; 7 years system administration experience; DoD 8570 IAT Level II; DoD 8570 CSSP Infrastructure Support; active DoD SECRET eligibility.
Linux, SQL, KQL, Confluent/Kafka, SSL/TLS, Java, Python, Go, Node.js, JSON Schema, Avro, Schema Registry
1mo
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Site Reliability Engineer II
Austin or Irvine or Akron
$99k-$138k/yr HybridFull Time
2+ YOE2–4 years in site reliability, DevOps, or cloud operations; strong Linux; cloud platforms (Azure/AWS); IaC (Terraform/Ansible); CI/CD; monitoring; scripting.
Terraform, Ansible, CloudFormation, Prometheus, Grafana, ELK, Site24x7, Nagios, Python, Bash, PowerShell, GitLab, Kubernetes, AKS, EKS, S3, Blob Storage
1w
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Staff R&D Engineer
Irvine, California, United States
$103k-$171k/yr OnsiteFull Time
4+ YOEBachelor’s in Mechanical or Biomedical Engineering; 4+ years; experience with Class II/III medical devices; SolidWorks expert; injection-molded part design.
SolidWorks, CAD, CAE, 3D printing, Mold design, LabVIEW, Python, CFD
2mo
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Partner Support Escalation Engineer (Contract)
Carlsbad or United States
$95k-$115k/yr RemoteFull Time
3+ YOE3+ years in partner engineering or technical support; IoT device troubleshooting; cloud platforms (AWS/GCP/Azure); networking; mobile apps; log analysis; Jira/Salesforce.
AWS, GCP, Azure, Splunk, Datadog, CloudWatch, Jira, Confluence, Salesforce, Wi-Fi, NAT, DNS, firewalls, REST APIs, Webhooks, OAuth, Python, Bash
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
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
1w
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Senior Cybersecurity & Network Security Engineer
Laguna Hills, California, United States
$115k-$135k/yr OnsiteFull Time
5+ YOELead security strategies; 5–10+ years in cybersecurity; healthcare regulatory experience (HIPAA/PHI preferred).
Google Workspace Admin, Bitdefender, NinjaOne, AWS, Azure, GCP, Python, PowerShell, SAST, DAST, EDR, XDR, SIEM
4w
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Senior Systems and Test Engineer
Escondido, California, United States
$137k-$156k/yr OnsiteFull Time
7+ YOE7+ years Systems/Electrical/Computer engineering experience; BS in related field; strong Linux, scripting, test and design verification skills.
Linux, Python, Bash, SolidWorks, Allegro, NVMe, PCIe
1mo
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Sr. Engineer, Retail Corporate Systems
Manhattan Beach or Rancho Belago
$130k-$150k/yr OnsiteFull Time
8+ YOESenior IT engineer for retail corporate systems; 8+ yrs IT/retail tech exp; o9 Solutions/OMFC; strong SQL; Agile.
o9 Solutions, Oracle Merchandise Foundation Cloud (OMFC), Oracle Cloud Infrastructure (OCI), SQL, Java, Python, C#, REST, XML, JSON, Git, CI/CD, JIRA, Confluence, Smartsheet, Incorta
3w
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Manager Procurement Principal Cost Engineer
West Chester or Cincinnati or Raritan or Irvine
$102k-$177k/yr HybridFull Time
10+ YOE10+ years in electronics cost engineering with EMS experience; bachelor's degree required; strong cost modeling and negotiation skills.
Microsoft Excel, PLM, ERP, BOM management, EDA tools, SQL, Python, Tableau, Power BI
3mo
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Software Engineering Intern
Rancho Cucamonga, California, United States
$20-$22/hr OnsiteInternship
2+ YOEPursuing a technical BS with 2+ years completed; strong coding skills; git proficiency; knowledge of data structures and OS principles; experience in C/C++/Rust or Python/MATLAB; able to develop executable Python packages and work in a team.
C++, Rust, C, Python, Matlab, Git, Linux
2w
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Principal Mechanical Engineer (Thermal Analyst) (Cypress, CA, US, 90630)
Cypress, California, United States
$113k-$176k/yr OnsiteFull Time
10+ YOEBachelor's in Mechanical or Aerospace Engineering; 10+ years thermal analysis experience; 5+ years spacecraft thermal analysis tools; TVAC testing experience; strong communication; security clearance.
Thermal Desktop, SINDA/FLUINT, SINDA/G, TSS, Thermal Vacuum Chamber, Creo, Ansys Workbench, Fortran, MATLAB, Python, VBA
1mo
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Distribution Automation Engineer 3 (Santa Ana, CA, US, 92705)
Santa Ana, California, United States
HybridFull Time
5+ YOEBachelor's in Engineering or technical field; 5+ years in operations/maintenance; valid Class C Driver's License; California residency preferred.
VBA, SQL, Python, ADMS, DMS/DSCADA, EMS, CYME, Power Apps, Microsoft Excel
3mo
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IT AI/Machine Learning Engineer - Onsite - Irvine, CA
Irvine, California, United States
$82k-$107k/yr OnsiteFull Time
3+ YOEBachelor's or master's in CS/AI or related field; 2+ years AI as business solution; 3+ years IT; life science/pharma experience preferred; strong AI/ML, cloud ops, programming.
Python, Perl, Bash, Java, C++, C#, PowerShell, Git, GitHub
1mo
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Postdoctoral Fellow - Radiation Oncology
Duarte, California, United States
$34-$38/hr OnsiteFull Time
PhD in biomedical engineering or electrical engineering; MRI pulse sequence development; coding in C++, Matlab or Python; independent and collaborative work; strong problem-solving skills.
C++, Python, Matlab
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
1mo
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor’s degree; U.S. citizen; DoD SECRET clearance; on-site in Norco, CA; willingness to travel occasionally; proficient in MATLAB or Python; strong analytical and communication skills.
MATLAB, Python
3w
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MU-Data Engineers II
Costa Mesa, California, United States
$129k-$130k/yr RemoteFull Time
2+ YOEBachelor's degree in computer science or related field and 2+ years data engineering experience with SQL and Python; experience with ETL, data pipelines, and AWS; knowledge of data warehousing and analytics tools.
SQL, Python, AWS (Lambda, S3, Glue, Redshift), Snowflake, Terraform, Bitbucket, Airflow, Jenkins, Tableau, Tealium, GA360, Braze
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
3w
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AI Agent Builder
Carlsbad or Scottsdale or Austin or Charlotte or Chicago
RemoteFull Time
5+ years Python/JSON/JavaScript; experience with AI platforms and APIs; web and data skills; knowledge of MarTech is a plus.
Python, JSON, JavaScript, APIs, Webhooks, HTML, CSS, SQL, Firebase, Power Automate, Copilot, Claude, Codex, n8n
3w
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Senior Technical Artist: Procedural Art
Carlsbad or Leeds or Oakville
$105k-$140k/yr OnsiteFull Time
5+ YOE5+ years as Technical Artist/Tools Programmer; expert in photogrammetry workflows; Python; build systems; DCC tools; ML pipelines.
Houdini, Zbrush, Agisoft, Metashape, Python, Jenkins, Airflow, Celery
3w
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R&D Associate - Consumable Development
Irvine, California, United States
$62k-$65k/yr OnsiteFull Time
DOE experience; SolidWorks CAD; wet-lab hands-on; data analysis (Python/JMP); cross-functional collaboration.
SolidWorks, CAD, Python, JMP, 3D printing, CNC machining
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
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
4d
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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++
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
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
3w
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Product Development Scientist
Irvine, California, United States
$77k-$120k/yr OnsiteFull Time
3+ YOEMaster’s with 3+ years or PhD with 1+ year; expertise in NGS, PCR-based assays; molecular biology (PCR/MSP), DNA extraction; FDA QSR/ISO knowledge; data analysis with R/Python; strong communication.
NGS, PCR, MSP, DNA extraction, R, Python
1w
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Research Technician
Claremont, California, United States
$20-$22/hr OnsiteFull Time
Bachelor’s degree in physics or related field; strong communication; Python/LaTeX; advise undergraduates; Workday experience a plus.
Python, LaTeX, Microsoft Office, Scientific computing software
3w
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Post-Baccalaureate Research Assistant, Rosenberg HuMan Lab
Claremont, California, United States
$20/hr OnsitePart Time
BA in neuroscience or psychology; proficiency with Python or R; part-time, 5-15 hours/week; temporary, non-benefits-eligible; California resident.
Python, R, Excel
1mo
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Research Scientist
Costa Mesa, California, United States
$125k-$150k/yr HybridFull Time
5+ YOEPhD in neuroscience or related quantitative field; experience with neuroimaging research and machine learning; proficient in Python/MATLAB/R; familiarity with SPM, FSL, AFNI or Nilearn.
Python, MATLAB, R, SPM, FSL, AFNI, Nilearn
1mo
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Quantitative Research Analyst - Client Solutions & Analytics
Newport Beach, California, United States
$205k-$230k/yr OnsiteFull Time
1+ YOE1-3 years asset management or research experience; PhD desirable; strong quantitative background; programming in Python/MATLAB/C++; strong analytical and presentation skills.
Python, MATLAB, C++
1mo
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Research Associate
Newport Beach, California, United States
$80k-$110k/yr HybridFull Time
1+ YOEBachelor’s degree in finance/real estate/economics; 1-3 years in financial research; strong financial modeling and Excel; CFA interest; SQL/Python a plus.
SQL, Python, Microsoft Excel
1mo
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Quality Analyst
Orange, California, United States
$80k-$95k/yr HybridFull Time
3+ YOEData-driven healthcare analytics with SQL/Python; develops dashboards; supports performance improvement in value-based care.
SQL, Python, Tableau, Power BI, Excel, Databricks
4d
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Senior Scientist II/Principal Research Scientist I - Translational Program Science
Irvine, California, United States
$110k-$209k/yr OnsiteFull Time
4+ YOEPhD with 4+ years, or Master’s with 10+ years, or Bachelor’s with 12+ years; ophthalmology experience; programming in Python or R; in vivo preclinical experience; cross-functional collaboration; strong scientific communication.
Python, R, Computational Biology
1w
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Student Research Assistant - Industrial and Manufacturing Engineering #705037701
Pomona, California, United States
$18-$20/hr OnsitePart Time
Pursuing an undergraduate or graduate degree in science or engineering; US citizen or green card holder; Python, ML, optimization, CFD (ANSYS); literature review; strong English communication; reliable; team-oriented; proficient in MS Office and Canvas.
Python, Machine Learning, ANSYS CFD, Microsoft Word, Excel, PowerPoint, Canvas
1d
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Business Intelligence - Senior Programmer
Minneapolis or Charlotte or Irvine or Cincinnati or Owensboro or Owensboro
$105k-$124k/yr HybridFull Time
6+ YOEBachelor’s degree or equivalent; 6+ years in development; strong SQL, Python/C#, Power Platform, Tableau/Power BI; ETL/ELT; Azure; APIs; hybrid schedule.
SQL, Python, C#, Power Platform, Tableau, Power BI, ETL/ELT, Azure, APIs
3w
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Student Assistant - CA DMV Customer Services Division- Information Technology - Hybrid
Sacramento or Fresno or Riverside
$17-$21/hr HybridPart Time, Temporary
College student; basic web development and data analysis knowledge; HTML/CSS/JavaScript; Python; NLP interest; bilingual in Spanish and English; willing to work in a hybrid schedule.
HTML, CSS, JavaScript, Python, Jupyter, LangChain, Bedrock, Pinecone, FAISS
HiringCafe market data
Python Developer Jobs market signals in Perris, 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
200+
Fresh sample
63% new in 30d
Salary visibility
88% show pay
Companies appearing in this market
Cal Poly Pomona FoundationCanon U.S.A.City of HopeRockstar GamesArloCACICotalityEdison International
Work location mix in visible results
Onsite: 30Hybrid: 22Remote: 4