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Python Developer Jobs in Downey, CA, US
1,800+ python developer jobs from 450+ companies hiring in Downey, CA, US.
4w
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DevOps & Cloud Engineer - Requisition: 00072166
Los Angeles, California, United States
$185k/yr RemoteFull Time
6+ YOEBachelor's in Computer Systems/Engineering or related field; 6 years of DevOps/Cloud Engineer experience; strong Python, CI/CD, IaC, Kubernetes, and cloud skills.
Python, Jenkins, CI/CD, Infrastructure as Code, Kubernetes, Docker, Datadog, Splunk, New Relic, Power BI, Tableau, Microsoft 365, Atlassian Confluence, Jira, Hashicorp Vault, RDS, Aurora, MySQL, PostgreSQL, SQL Server, ElastiCache, Lambda, SNS, SQS, CloudTrail, CloudWatch, EKS, S3, VPC, Route 53, AWS Control Tower, Landing Zones, NFS, SMB, Git, Terraform, Ansible, AWS CloudFormation, Linux scripting, Jenkins Shared Library
1w
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Palantir Forward Deployed Senior Engineer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or New York or Cincinnati or St. Louis or Cleveland or Oklahoma City or Austin or Albany or St. Pete or Hartford or Pittsburgh or Phoenix or Seattle or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or San Francisco or Morristown or Denver or Boston or United States
HybridFull Time
5+ YOE5+ years data engineering; 3+ years Palantir Foundry/Gotham; 3+ years AI techniques with Palantir AIP; 5+ years cloud (AWS/Azure/GCP); 5+ years Python, PySpark, Java; Bachelor’s degree in CS/Engineering or equivalent
Python, PySpark, Java, Palantir Foundry, Palantir Gotham, AIP
1mo
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Cloud DevOps Engineer
Los Angeles, California, United States
$100k-$203k/yr OnsiteFull Time
3+ YOE3+ years in DevOps/cloud platform engineering; strong Linux (RHEL/CentOS), AWS, CI/CD, IaC (Terraform/Ansible/CloudFormation); scripting (Bash/Python/PowerShell); security/compliance (NIST 800-53, DISA STIGs, FedRAMP); DoD 8570 IAT II certification; TS clearance preferred
AWS, Terraform, Ansible, CloudFormation, GitLab CI/CD, Jenkins, Bash, Python, PowerShell, Docker, Kubernetes, NIST 800-53, DISA STIGs, FedRAMP
2mo
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Senior Satellite Design Engineer
Long Beach, California, United States
$140k-$170k/yr OnsiteFull Time
5+ YOE5+ years in satellite design, leadership on a satellite program, MATLAB/Python/Excel tools, strong satellite tech knowledge, aerospace degree, strong communication.
MATLAB, Python, Excel
1mo
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AI Agentic/Platform Engineer
Lake Forest or Raleigh
$130k-$170k/yr RemoteFull Time
5+ YOEBachelor's in CS/engineering or related field; 5+ years in AI/ML engineering, automation, platform architecture, and enterprise integration; Python; agentic AI and RAG experience.
Python, AI/ML, APIs, RAG, tool integration, automation, enterprise data security
1w
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Software Engineering Internship
Torrance, California, United States
OnsiteFull Time, Internship
Internship requiring strong programming fundamentals, Python or TypeScript, APIs, cloud, and collaboration.
Python, TypeScript, APIs, AWS, React, SQL
1mo
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Senior Site Reliability Engineer
Los Angeles, California, United States
$160k-$214k/yr OnsiteFull Time
5+ YOESenior SRE with 5+ years infra experience; Python/Go/C#/Typescript; Kubernetes, AWS + other cloud; IaC, CI/CD, SLO/SLI; strong Linux
Python, Go, C#, Typescript, Linux, Docker, Kubernetes, Terraform, CloudFormation, Pulumi, AWS, GCP, Azure, CI/CD, Observability, PostgreSQL, MySQL
3w
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Engineer I - EE Systems Integration & Validation
Irvine, California, United States
$75k-$85k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Electrical/Computer/Automotive Systems Engineering; 0-3+ years electrical experience; can read schematics; programming in Python/C++/MATLAB/Simulink; knowledge of hardware, software, and systems engineering; English communication skills.
Python, C++, MATLAB, Simulink, Raspberry Pi, Arduino, CAN, LIN, FlexRay, HIL, UDS
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
2w
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Site Reliability Engineer Intern
Irvine or Los Angeles
$27-$52/hr OnsiteFull Time
Pursuing CS/engineering degree; graduation 2026-2027; proficient in Go/Python/Java/C++; strong problem-solving; self-motivated; good communication; cloud-native and Kubernetes a plus.
Go, Python, Java, C++, Linux, Kubernetes
1mo
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Senior Crypto Security Engineer
Culver City or United States
$200k-$238k/yr HybridFull Time
6+ YOE6+ years in security engineering across infrastructure, app security, and blockchain/DeFi; strong cryptography; systems programming in Python, Rust, or Go; ability to assess risk and communicate with non-security peers.
Python, Rust, Go
1mo
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Senior Software Engineer, Data Platform
Denver or San Francisco or New York or Los Angeles or Seattle or Toronto
$163k-$247k/yr HybridFull Time
7+ YOE7+ years software engineering; cloud/AWS experience (Redshift, MSK, EMR); OLAP (Clickhouse); data pipelines (Airflow, Python); streaming (Kafka/Kinesis); strong requirements translation; production data stack ownership.
AWS, Redshift, MSK, EMR, Clickhouse, Airflow, Python, Kafka, Kinesis
2w
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Senior Systems Engineer, Thermal & Fluid Dynamics
Hawthorne, California, United States
$140k-$200k/yr OnsiteFull Time
5+ YOE5+ years in systems engineering with thermo-fluid modeling; CAD experience; Python; CFD; 1D thermo-fluid modeling; experience with heat exchangers, pumps, turbines preferred.
Siemens NX, Python, CAD, CFD, Aspen, Dymola, ANSYS, PFD, P&ID
10h
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Data Engineer II, Mobile Game Analytics
El Segundo, California, United States
$132k-$155k/yr OnsiteFull Time
4+ YOE4+ years building production data pipelines; expert SQL and Python; BigQuery and Airflow; data warehousing optimization; mobile analytics experience; GCP tooling; data quality and observability.
SQL, Python, BigQuery, Airflow, Cloud Composer, dbt, Mixpanel, Tableau, Looker
1mo
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Sustaining Engineer I
Irvine, California, United States
OnsiteFull Time
1+ YOE1-2 years in mechanical/electro-mechanical/quality engineering; BS in Mechanical/Quality Engineering or related; proficiency in SolidWorks; GD&T; basic Python/Arduino; Windows and MS Office; vendor/manufacturer coordination.
SolidWorks, SolidWorks PDM, Windows, Microsoft Office
2mo
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Digital IC Design Engineer
Aliso Viejo or Cordoba or Toronto
HybridFull Time
5+ YOEMaster’s degree in Electrical Engineering; 5+ years in Digital IC Design; RTL/Verilog; Arm Cortex-based products; security concepts; Cadence-based front-end tools; version control, CI; Python scripting; strong English communication.
Cadence, Verilog, Python, Git
2mo
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Structural Engineer | Senior Engineer
San Diego or Los Angeles or Orange
$120k-$137k/yr HybridFull Time
5+ YOEMaster's Degree in Structural Engineering; 5-7+ years of relevant experience; California PE license; seismic design experience; proficiency with structural software.
ETABS, RISA, RAM, Revit, MathCAD, SAP2000, AutoCAD, Tekla, Python, Rhino, Grasshopper
2d
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Senior Malware Analyst/Reverse Engineer
Camp Pendleton, California, United States
$115k-$135k/yr OnsiteFull Time
3+ YOEThree+ years in malware analysis and reverse engineering; experience with debuggers and disassemblers; Python, C, JavaScript, VBScript; OS, architectures, and networking knowledge; strong written and verbal communication; active Secret clearance.
IDA Pro, Ghidra, Python, C, JavaScript, VBScript
1mo
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Senior Site Reliability Engineer (SRE)
Santa Monica, California, United States
$150k-$200k/yr OnsiteFull Time
6+ YOE6+ years in SRE/DevOps roles; large-scale infrastructure experience; cloud (GCP) with Kubernetes; monitoring, logging, alerting; scripting (Python/Go/TypeScript); knowledge of SLOs/SLIs and incident management.
Kubernetes, Docker, Google Cloud Platform, Prometheus, Grafana, Datadog, Python, Go, TypeScript
1mo
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Embedded Firmware Engineer - The Toro Company
Riverside, California, United States
$83k-$120k/yr OnsiteFull Time
Bachelor's in electrical/computer engineering; 2-4 yrs (Engineer II), 5-7 yrs (Engineer III), 7+ yrs (Engineer IV); C/C++, RTOS; hardware interfaces; PCB design; MCU experience; Python learning; team player.
C/C++, RTOS, ORCAD, MCU, PCB Design, SPI, I2C, UART, CAN, Python, Security
4w
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Senior Process Engineer (Advanced R&D)
Los Angeles, California, United States
$140k-$200k/yr OnsiteFull Time
5+ YOESenior process engineer with 5+ years in complex physics-based process development; DOE, data analysis, and large data sets; materials science/physics/mechanical engineering.
MATLAB, Python, R, JMP, Minitab
8h
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Staff Data Engineer (Scala, Spark, & Gen AI)
Los Angeles, California, United States
OnsiteFull Time
8+ YOELead design and development of scalable data pipelines using Scala and Spark; integrate Generative AI; mentor engineers; AWS cloud experience.
Scala, Apache Spark, Python, Airflow, AWS, S3, EMR, Glue, Athena
2mo
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Go-To-Market (GTM) Engineer
Chicago or Austin or New York or Seattle or Los Angeles or San Francisco
$130k-$160k/yr RemoteFull Time
4+ YOE4+ years in GTM systems or revenue operations; hands-on with CRMs, revenue forecasting, and internal tools; fintech/identity background preferred; SQL, Salesforce, Python/JavaScript, and Clay Sales Intelligence experience.
SQL, Salesforce, Python, JavaScript, Clay Sales Intelligence
1mo
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Project Engineer
El Segundo, California, United States
$190k-$215k/yr OnsiteFull Time
14+ YOEBachelor’s in STEM with 14+ years experience; 10+ years program management or 5+ years space engineering +5 years PM.
MBSE, Python, simulation, data_analysis, machine_learning, cost_schedule_analysis, wargaming, artificial_neural_networks
2mo
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Network Engineer
Agoura Hills, California, United States
$95k-$120k/yr HybridFull Time
2+ YOE2+ years in computer networking; OSI model knowledge; scripting; strong troubleshooting; AWS/Azure a plus; Bachelor’s degree preferred; CCNA/JNCIA associate preferred.
Networking equipment, Servers, Wireless access points, Switches, Routers, Firewalls, Python, bash, OSI model, AWS, Azure
1w
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DevOps Engineer
Los Angeles, California, United States
$145k-$174k/yr OnsiteFull Time
3+ YOE3-5 years in DevOps/Platform/SRE; Terraform, Ansible; Kubernetes; CI/CD; GitOps; cloud platforms; Helm; Vault; scripting.
Terraform, Ansible, Kubernetes, Helm, ArgoCD, GitOps, HashiCorp Vault, Prometheus, Grafana, Loki, OpenTelemetry, Python, Shell
1mo
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Security Engineer
Irvine, California, United States
$130k-$160k/yr OnsiteFull Time
Hands-on security engineer role focusing on detection, response, and engineering; SOC coordination and OT experience beneficial.
Palo Alto, Fortinet, Cisco, VPN, SIEM, EDR, NetFlow, NDR, Python, PowerShell
1w
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Systems Engineer
Glendale, California, United States
$87k-$116k/yr OnsiteFull Time
5+ YOE5+ years in Systems/Infrastructure engineering; strong Azure, Terraform/Bicep; Windows/Linux admin; VMware; scripting; Okta/Azure AD; AI automation; strong communication.
Azure, Terraform, Bicep, PowerShell, Bash, Python, Windows Server, Linux, VMware vSphere, Okta, Azure AD
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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DevOps Engineer
El Segundo, California, United States
$92k-$157k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent; minimum 3 years DevOps; minimum 2 years programming/scripting.
Azure DevOps, Jenkins, UrbanCode Deploy, GitHub, GitHub Actions, YAML, Shell, Groovy, JavaScript, Python, PowerShell, C#, Java, MSBuild, Maven, NAnt, Chef, Puppet, Ansible, Salt, Microsoft SQL Server
3w
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Devops Engineer
Newport Beach, California, United States
$120k/yr OnsiteFull Time
3+ YOEDevOps engineer with scripting, CI/CD, and cloud experience; on-site in Newport Beach; 3+ years; SoD compliance knowledge.
Python, Bash, Azure DevOps, GitLab CI, GitHub Actions, Git, Monitoring Tools
5d
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Electronics Engineer
Anchorage or Fairbanks or El Segundo or Fremont or Rancho Cordova or San Diego or Auburn
$54k-$148k/yr OnsiteFull Time
Bachelor's degree in engineering; meet OPM professional engineering standards; NAS/RF/systems experience preferred.
C++, UNIX/Linux, Python, MATLAB, KML
1mo
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Principal Analog EDA Design Automation Engineer
Irvine, California, United States
$145k-$190k/yr OnsiteFull Time
9+ YOEExperience with Cadence Virtuoso, Linux, scripting (Python/Perl), SKILL, EDA tools; strong design flow knowledge; mentoring abilities.
Cadence Virtuoso, Cadence SKILL, Linux, Python, Perl, Shell scripting, Calibre, Solido, Perforce, DesignSync, Method IC, Unix Shell
1w
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Full Stack, Data & Analytics Engineer
Long Beach, California, United States
$92k-$159k/yr HybridFull Time
3+ YOE3–6 years in data engineering/analytics engineering or applied ML/AI; BI/reporting experience; SQL; cloud analytics (Snowflake/Databricks); ETL/ELT tools; healthcare data familiarity; Python; agile delivery.
Power BI, Tableau, Snowflake, Databricks, Azure Data Factory, dbt, Coalesce, Python, Pandas, PySpark, scikit-learn, JIRA, Azure DevOps
1mo
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Technical Support Engineer
San Francisco or Salt Lake City or Phoenix or Los Angeles or Chicago or Boston or Austin or New York City or Miami or Tampa or Atlanta or Columbus or Boise or San Diego or Minneapolis or Houston or Raleigh or Nashville or Kansas City or Charlotte or Portland or Philadelphia or Dallas or Washington D.C. or Seattle
$86k-$118k/yr RemoteFull Time
2+ YOE2+ years technical issue resolution in global support; experience with SaaS or financial services; programming in JS, PHP, Objective-C, Python, Golang, Solidity; knowledge of AWS/GCP, REST APIs; strong problem-solving and communication; weekend availability; multilingual preferred.
SQL, Postman, Kibana, Jira, Salesforce, Confluence, Discord, Gradual, GitHub Copilot, Cursor, Claude Code
2mo
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Sr. Machine Learning Ops Engineer (Director)
Los Angeles, California, United States
$175k-$225k/yr OnsiteFull Time
7+ YOE1+ Mgmt7+ years ML Ops/ML engineering, strong Python, Azure, Databricks, Docker/Kubernetes, CI/CD, SQL; expert in ML lifecycle, GenAI/LLM, RAG, vector databases.
Python, Bash, Azure, Databricks, Docker, Kubernetes, GitHub Actions, Jenkins, GitLab CI, Azure DevOps, SQL, Airflow, Prefect, Databricks Workflows, Prometheus, Grafana, Evidently AI
1mo
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Sr. RPA Engineer - No Relocation or Sponsorship Available
Tustin, California, United States
$120k-$140k/yr RemoteFull Time
6+ YOE1+ MgmtSenior RPA Engineer with 6+ years of hands-on RPA development; leadership in automation projects; UiPath certifications preferred; Bachelor’s in IT or related field or equivalent experience.
UiPath, Automation Anywhere, Kofax, Python, C/C++, VB Script, Java, JavaScript, .NET, SQL, NoSQL
1mo
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Senior Associate Data Engineer, AWS Cloud - Los Angeles - hybrid in office 3 days per week
Los Angeles, California, United States
$103k-$145k/yr HybridFull Time
Experience building data platforms, AWS cloud-based pipelines, and scalable data solutions; strong SQL/Python; infra as code; mentoring.
AWS, Terraform, CloudFormation, Azure Resource Manager, Helm, Google Cloud Deployment Manager, Databricks, Glue ETL, Lambda, Spark, PySpark, SQL, Python, DynamoDB, Cosmos DB, Redshift, Vertica, DBT, Java, Javascript, Scala
3w
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IT AI/Machine Learning Engineer - Hybrid - Irvine, CA
Irvine, California, United States
$82k-$107k/yr HybridFull Time
3+ YOE2+ years applying AI as business solutions; 3+ years IT; experience with AI/ML tools; strong Python/engineering skills.
Python, Perl, Bash, Java, C++, C#, PowerShell, Git, GitHub
2d
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Electrical Engineer/Scientist/Computer Scientist (Ph.D.)
Los Angeles, California, United States
$140k-$154k/yr OnsiteFull Time
Ph.D. in Electrical Engineering, Computer Science, or related field; strong programming (Python/C/C++/Java/MATLAB); experience with electronics, circuits, modeling, and data-driven analysis; excellent communication; US work authorization.
Python, C/C++, Java, MATLAB
HiringCafe market data
Python Developer Jobs market signals in Downey, 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
1,800+
Hiring companies
450+
Fresh sample
50% new in 30d
Salary visibility
86% show pay
Companies appearing in this market
Degenkolb EngineersAccentureBayview Asset ManagementFreeformKarma AutomotiveTencentCircleDISQO
Work location mix in visible results
Onsite: 35Hybrid: 16Remote: 7