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Python Developer Jobs in Pasadena, CA, US
1,700+ python developer jobs from 450+ companies hiring in Pasadena, CA, US.
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
3w
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Systems Engineer
El Segundo, California, United States
$73k-$97k/yr OnsiteFull Time
2+ YOEBachelor’s degree in STEM; 2+ years in systems/aerospace engineering; Python experience; hardware/software debugging in avionics; ISO 9001 experience preferred; U.S. person; strong collaboration and communication.
Python, Networking, TCP/IP, UDP, Wi-Fi, Cellular, Embedded systems
1mo
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Principal Automation Engineer
Rosemead, California, United States
$165k-$195k/yr HybridFull Time
10+ YOE10+ years in test automation; desktop app testing; Tosca; Python; SQL; CI/CD; Windows/Linux; strong communication.
Tosca, WinAppDriver, White, Pywinauto, FlaUI, TestStack, Python, SQL, CI/CD, Windows, Linux
2mo
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Principal Algorithms Engineer
Irvine, California, United States
$125k-$206k/yr OnsiteFull Time
PhD in engineering or related field; strong Python/MATLAB; deep RL and ML/DL experience; DSP and statistical analysis skills.
Python, MATLAB, Deep Reinforcement Learning, CNN, LSTM, Transformer, Digital Signal Processing, Statistical Analysis
2mo
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Data Engineer
Irvine, California, United States
$115k-$145k/yr OnsiteFull Time
5+ YOEBachelor's in CS/Engineering or related field; 5+ years data engineering; SQL and Python; experience with ETL tools, cloud platforms (AWS/Azure/GCP); data warehousing; data governance and security.
SQL, Python, Java, Scala, Airflow, Luigi, Power BI, AWS, Azure, GCP, Data Factory, OneLake, Data Warehousing, Data Engineering, Data Science
4d
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Analytics Engineer
Los Angeles or Minneapolis or New York City or San Francisco
$147k-$225k/yr RemoteFull Time
4+ YOE4+ years in data science/engineering or analytics engineering; strong SQL; experience with dbt, Databricks, BigQuery, Airflow; Tableau; Python; translate business needs into technical solutions; strong stakeholder communication.
dbt, Databricks, BigQuery, Airflow, Tableau, Python, SQL
4w
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Sr. Data Engineer
Newport Beach, California, United States
$159k-$165k/yr RemoteFull Time
6+ YOEBachelor’s degree plus 6 years in data engineering; strong SQL, Python, ETL/ELT; experience with data warehouses, dbt, Airflow.
Snowflake, Python, SQL, Airflow, dbt, Fivetran, Dataform, Kafka, Stitch, Matillion, Prefect, Git, Azure DevOps, CI/CD
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
2mo
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Performance Engineer
Newport Beach, California, United States
$130k/yr RemoteFull Time
3+ YOE3 years of energy storage experience; ABET-accredited engineering degree; proficient in Python, SQL, data visualization, and AI; cloud services; statistical analysis; SCADA familiarity; strong communication and problem solving.
Python, SQL, Data Visualization, Artificial Intelligence, Cloud Services, SCADA
2w
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Lead ETL Engineer
New York or Birmingham or Miami or Tampa or Cincinnati or Los Angeles
$140k-$199k/yr HybridFull Time
8+ YOE8+ years in data warehousing with cloud platforms, ETL tools, Python, and technical leadership.
Informatica Cloud, Azure Data Factory, SQL Packages, Python, Jenkins, GitHub Actions, AWS Redshift, CI/CD
1w
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Sr. Data Engineer
Boston or New York or Santa Monica or Washington DC or Silicon Valley or Los Angeles or San Francisco or Philadelphia
$150k-$160k/yr OnsiteFull Time
5+ YOEFive+ years in senior data engineering or database architecture; cloud platforms; SQL; Python; ETL/ELT; data integration; Agile; AI familiarity.
Snowflake, Microsoft Fabric, SQL, Python, Git, APIs, JSON, XML, ETL/ELT
2w
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Reuse Engineer
San Diego or Los Angeles
$120k-$150k/yr OnsiteFull Time
3+ YOEMS in Environmental Engineering; 3–5 years water/wastewater process design; coagulation experience; bench/pilot testing; on-site pilot work; strong communication; MS Word/Excel; R/Python a plus.
Word processing, Spreadsheet software, R, Python
1w
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Sales Engineer
Irvine, California, United States
RemoteFull Time
3+ YOE3–7+ years development experience; strong API/SDK experience; familiar with cloud and IaC; able to build full-stack prototypes.
Python, TypeScript, Go, Java, C#, Git, CI/CD, Docker, Kubernetes, Terraform, CloudFormation, AWS, Azure, GCP
1w
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Software Systems Engineer V
Pasadena, California, United States
$201k-$255k/yr OnsiteFull Time
12+ YOEBachelor’s degree in CS/IT with extensive enterprise software support; TS/SCI clearance with CI poly; IAT II/III or IAM II/III certs; 12+ years experience or 10+ with MS; active clearance.
Ansible, Ansible AWX, VMware, Jenkins, Gitlab, Artifactory, Jira, Confluence, Teamcenter, Thermal Desktop, LDAP, Active Directory, Kerberos, SSO, RSA MFA, Python, PowerShell, BASH, TrueNAS, NetApp, VergeIO, Docker, Kubernetes, Nomad, Podman, Red Hat Enterprise Linux, AWS GovCloud, USG Classified Cloud
2mo
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Mechanical Engineer
Irvine, California, United States
$110k-$124k/yr OnsiteFull Time
4+ YOE4+ years in mechanical product development; Bachelor's in Mechanical Engineering preferred; Siemens NX proficiency; GD&T expertise; production release experience.
Siemens NX, GD&T, FMEA, 3D CAD, Python, MATLAB
1mo
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Data Engineer
Irvine, California, United States
$150k-$170k/yr HybridFull Time
Commercial Bank of California: A private business bank providing personalized financial and lending services
10+ YOE10+ years in data engineering/analytics, BA or BS (Master’s preferred); strong SQL, Python/Spark; deep MS Fabric, Azure Databricks, Unity Catalog, Power BI experience; CI/CD and data governance focus.
Microsoft Fabric, Azure Databricks, Unity Catalog, Power BI, Azure Data Lake, Azure Synapse, Databricks, SQL, Python, Spark, Azure DevOps, Snowflake
4d
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Senior Security Engineer
Milpitas or Irvine
$131k-$218k/yr RemoteFull Time
5+ YOE5–10+ years in security engineering; EDR/XDR, SOC tooling, Windows/Linux, malware analysis; scripting (PowerShell, Python); MITRE ATT&CK knowledge.
EDR/XDR, Windows, Linux, PowerShell, Python, Sandbox, Vulnerability Scanning, SIEM, SOAR, Threat Intelligence
1mo
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DEV OPS ENGINEER
Costa Mesa, California, United States
$125k-$160k/yr HybridFull Time
5+ YOE5+ years in DevOps/infrastructure/platform engineering; AWS (ECS, S3, RDS); Docker; CI/CD; JavaScript, Ruby, Python; data pipelines; AI workflows.
AWS, ECS, S3, RDS, Docker, CI/CD, n8n, ComfyUI, JavaScript, Ruby, Python
5d
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Senior Data Engineer
Orange, California, United States
$130k-$195k/yr RemoteFull Time
3+ YOE3+ years in cloud-based data engineering; data modeling, ETL, data warehousing; SQL Server/Oracle/Redshift; Hadoop/Spark; Python/Java/.NET.
SQL Server, Oracle, Redshift, Teradata, NoSQL, Hadoop, Hive, HBase, Pig, Spark, Elasticsearch, Python, Java, .NET
1w
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Network Engineer
City of Industry, California, United States
$38-$48/hr HybridFull Time
4+ YOE4+ years of hands-on network engineering; strong TCP/IP, DNS, DHCP; Cisco/Fortinet/Meraki/Palo Alto; network security; multi-site experience; Bachelor’s preferred; CCNP/Network+ preferred; scripting (Python/Ansible) beneficial.
Cisco, Fortinet, Meraki, Palo Alto, TCP/IP, DNS, DHCP, VPN, firewalls, Azure, GCP, Oracle, Python, Ansible
1mo
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Senior Engineer III - Billing Systems
Los Angeles or Las Vegas
$140k-$198k/yr RemoteFull Time
12+ YOE12+ years of software development; 5+ years leading cross-functional architectural initiatives in high-compliance (FinTech/Banking/E-commerce); expert Java; maintain/refactor VB6, Python, Node.js; cloud-native architecture; SOX/PCI-DSS awareness.
Java, VB6, Python, Node.js
1w
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Engineer II, Powertrain Systems
Irvine, California, United States
$83k-$121k/yr HybridFull Time
5+ YOE5+ years automotive powertrain engineering; BS Mechanical Engineering; testing, data analysis, CAN, MATLAB, Python experience.
MATLAB, CAN, Vector, ETAS, VBOX, Python, Data Acquisition
2w
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Senior Data Engineer (Hybrid)
Los Angeles or Dominican Republic or Mexico City or Ukraine
HybridFull Time
7+ YOE7+ years in data or analytics engineering; strong Python, SQL, and communication skills; experience building data pipelines and analytics.
SQL, Snowflake, DBT, Airflow, Prefect, Airbyte, Fivetran, Kafka, AWS, Terraform, Docker, Looker, Tableau, Sisense, Python, Unix, Linux
1w
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Senior Data Engineer
Calabasas, California, United States
$145k-$160k/yr OnsiteFull Time
7+ YOE7+ years in data engineering across cloud/hybrid; expert in SQL and Python; Snowflake/Azure Synapse/Databricks; ETL/ELT pipelines; cloud infra and DevOps practices.
Snowflake, Azure Synapse, Databricks, Python, SQL, Airflow, MWAA, dbt, Terraform, AWS, Azure, Kubernetes, GitHub Actions, CI/CD, CloudFormation, Azure DevOps, Datadog, Prometheus, Grafana, Kibana, Azure Monitor
3w
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Sr Development Engineer - W&A
Torrance, California, United States
$134k-$145k/yr HybridFull Time
5+ YOEMaster’s degree or higher in Aerospace or Mechanical Engineering; 5+ years in turbomachinery design; CFD/FEA proficiency; CATIA/SolidWorks; Matlab/Python; turbine/compressor design experience; strong teamwork and problem-solving.
CFD, FEA, Ansys, Numeca, CATIA, Onshape, SolidWorks, Matlab, Python
1mo
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Senior Test Development Engineer
Alhambra, California, United States
$117k-$165k/yr OnsiteFull Time
10+ YOEBachelor’s in engineering or related field; 10+ years in semiconductor laser automated test stations; proficiency in VBA/C/C++/Python; experience with ATE, wafer test, and fiberoptic instruments.
VBA, C/C++, Python, ATE, wafer_probe_test, fiberoptics test instruments, optical power meters, optical spectrum analyzers
4w
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Sr. Data Engineer
Irvine, California, United States
$90k-$110k/yr HybridFull Time
Bachelor's degree in a quantitative field; strong SQL; Python; dbt; Airflow; REST APIs; AWS; excellent communication.
SQL, dbt, Python, Airflow, Django, REST APIs, OAuth, AWS
3w
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Sr. Data Engineer Specialist
Brea, California, United States
$80k-$95k/yr OnsiteFull Time
3+ YOE3–6+ years in data engineering; SQL and Python; ETL/ELT pipelines; cloud platforms; data pipelines and analytics experience.
SQL, Python, ETL/ELT, Airflow, dbt, Spark, Snowflake, Databricks, AWS, Azure, GCP
2w
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Senior Software Engineer, DevOps and Infrastructure
Santa Monica, California, United States
$170k-$200k/yr OnsiteFull Time
7+ YOE7+ years in DevOps/infrastructure/SRE with AWS, Terraform, CI/CD security; Kubernetes; HIPAA knowledge; Bachelor's degree.
AWS, Terraform, Django, Python, Node, Typescript, GraphQL, PostgreSQL, Datadog, Git
2w
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Infrastructure Engineer
Los Angeles, California, United States
$123k-$136k/yr OnsiteFull Time
4+ YOEBA/BS in IT, CS, or related field; 4-6 years IT security and infrastructure experience; cloud and on-prem integration; scripting with PowerShell/Python/C#; security architecture in cloud and on-prem; Entra/Office 365, Defender for 365 knowledge; strong ITIL, networking, and API skills.
Office 365, VMware, PowerShell, Python, C#, Defender for 365, Entra IAM, SaaS, SSL/TLS, IPSec, SSH, SIEM
1mo
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Senior GNC Engineer I
El Segundo, California, United States
$126k-$169k/yr RemoteFull Time
6+ YOEMS or PhD in Aerospace Engineering; 6+ years in satellite attitude/orbit; expertise in attitude estimation, guidance, control; Python/C++ experience.
Python, C++, STK, Basilisk, GMAT, FreeFlyer
6h
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Robotics Integration Engineer
El Segundo, California, United States
$150k-$160k/yr OnsiteFull Time
Strong C++/Python, Linux, networking basics; robotics middleware; hardware integration; containerization; embedded platforms; performance optimization.
C++, Python, Docker, CI/CD, ROS, ROS2, DDS, Git, NVIDIA Jetson, FPGA, RTOS, CUDA, TensorRT, Perf tools
2mo
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System Integration & Validation Engineer
Los Angeles or San Francisco
$120k-$195k/yr HybridFull Time
5+ YOE5+ years in systems integration, hardware validation, or product development in power electronics/utility sector; strong HIL/SIL experience; LV/MV grid knowledge; degree in Electrical Engineering or related with focus on Power Systems and Control; proficient in Python, C/C++, and MATLAB.
Python, Go, C/C++, MATLAB, Typhoon HIL, RTDS, Opal-RT, SIL frameworks, AWS IoT Core, Git, Jira
2w
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AI Application Engineer
Chandler or San Jose or South Plainfield or Austin or San Diego or Lake Forest
HybridFull Time
Degree in Electrical/Electronics Engineering; AI on V93000; Java/Python; strong customer-facing and pre-sales; 20-30% travel.
Java, Python, Linux, Git, SmarTest, V93000, VS Code
5d
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Principal Cloud Hosted Services Engineer
Los Angeles, California, United States
$160k-$200k/yr HybridFull Time
Senior-level cloud-native software engineering with AWS/GCP, Docker/Kubernetes, Terraform, CI/CD, monitoring, REST APIs, and MongoDB knowledge.
Docker, Docker Compose, Kubernetes, EKS, GKE, Terraform, TeamCity, GitHub Actions, Jenkins, CircleCI, DataDog, New Relic, Grafana, Prometheus, Kibana, MongoDB, REST, C#, Java, JavaScript, Golang, Python
2mo
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DreamWorks Technology - Sr. Linux Engineer
Glendale, California, United States
$150k-$175k/yr HybridFull Time
10+ YOE10+ years Linux system administration; Python, Bash; CI/CD; RHEL; documentation and customer service skills.
Python, Bash, GitLab, GitHub, Ansible, Chef, Foreman, Katello, OpenShift, RHV, Azure, AWS, LDAP, JIRA, ServiceNow, RHCE, LFCS, LPIC-1
2w
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Senior Observability Engineer
Irvine, California, United States
$125k-$160k/yr HybridFull Time
10+ YOE10+ years IT experience with APM, monitoring, observability; strong automation; CI/CD; Python/Bash/PowerShell/JavaScript; Bachelor's in CS or engineering.
Dynatrace, AppDynamics, Splunk, Cortex, Prometheus, Grafana, Netcool, Helm, Ansible, Terraform, Python, Bash, PowerShell, JavaScript, CI/CD, IaC, ITSM
1mo
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Staff Security Engineer
Los Angeles, California, United States
RemoteFull Time
8+ YOE8–12+ years in IT and Security; expertise in EDR/XDR, SIEM, Firewalls, Identity; cloud security; Python/PowerShell; CISSP preferred; certifications.
Splunk, Sentinel, EDR, XDR, Fortinet, Palo Alto, Azure AD, Entra ID, Python, PowerShell, Bash
1mo
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Deployed Engineer (Southwest)
Los Angeles, California, United States
$150k-$250k/yr OnsiteFull Time
3+ YOE3+ years in a technical role; strong Python/JavaScript; experience with agent-based or LLM-powered apps; able to work with customers; able to explain tradeoffs; bias toward action; excited to operate AI agents in production.
Python, JavaScript, LangChain, LangGraph, AWS, GCP, Azure, Kubernetes, Docker
1w
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Mechanical Engineer
Playa Vista, California, United States
$100k-$140k/yr OnsiteFull Time
2+ YOEBachelor’s or higher in Mechanical Engineering or related field; 2-5+ years of flight hardware design; experience with hardware test development; 3D CAD and GD&T; aerospace or space hardware familiarity; data acquisition tools.
Siemens NX, CATIA, SolidWorks, GD&T, LabVIEW, Python, MATLAB
HiringCafe market data
Python Developer Jobs market signals in Pasadena, 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
1,700+
Hiring companies
450+
Fresh sample
54% new in 30d
Salary visibility
92% show pay
Companies appearing in this market
Applied MedicalCesiumAstroCX2Jet Propulsion LaboratoryNBCUniversalSony Interactive EntertainmentOutpostRed Cup IT
Work location mix in visible results
Onsite: 42Hybrid: 18Remote: 12
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