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Python Developer Jobs in Pasadena, CA, US

1,700+ python developer jobs from 450+ companies hiring in Pasadena, CA, US.

All jobs in Pasadena, CA, USPython Developer Jobs in United States
Nearby:Los Angeles·Altadena·Temple City·Rosemead·Arcadia·El Monte·Burbank·Baldwin Park·West Covina·Whittier·Downey·North Hollywood·Long Beach·Van Nuys·Norwalk·Inglewood·Anaheim·Compton·Pomona
1,782 jobs- Pasadena • 50 miles
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Python Developer
Los Angeles, California, United States
OnsiteFull Time
Fincons Group
Fincons Group: Provides global IT consulting and system integration services.
3+ YOE3+ years Python development; data migration/ETL; SQL with relational databases; large data sets; CSV/JSON/XML/APIs; debugging and communication.
Python, SQL, Pandas, NumPy, PySpark, ETL, CSV, JSON, XML, APIs
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2mo
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Senior Test Automation Engineer, Python
Burbank or Walnut Creek or Portland
$128k-$187k/yr HybridFull Time
Network Optix
Network Optix: Provides software for intelligent video management and surveillance analytics.
5+ YOE5+ years in software development or test automation; expert Python; experience automating tests in virtualized environments; cross-platform desktop/mobile testing; CI/CD integration; strong troubleshooting.
Python, Qt, Docker, Git, Windows, Linux, CI/CD
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1mo
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Mission Software (Python) Internship - Fall 2026
El Segundo, California, United States
$37/hr OnsiteInternship
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
0+ YOEProficiency in Python; strong CS fundamentals; ability to debug; comfortable with Linux; must be enrolled in undergrad/graduate program.
Python, Linux
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2w
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Software Engineer–Developer (Associate/Experienced)
Seal Beach, California, United States
$106k-$183k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
1+ YOE1+ years C/C++ or Java/Python development; 1+ years software development on Windows or Linux; 1+ years with relational databases; 1+ years in Agile environments; Active TS/SCI clearance.
C/C++, Java, Python, Windows, Linux, Relational Databases, SQL-Server, Oracle, Teradata, Jira, Confluence, Bitbucket
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1mo
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Application Developer
Pasadena, California, United States
HybridFull Time
Caltech
Caltech: Private research university specializing in science and engineering.
2+ YOEBachelor’s degree or equivalent; 2+ years Python development; Linux/Unix; SQL; good communication; U.S. person for ITAR.
Python, Linux, SQL, AWS, Apache Kafka, C
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1w
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Application Developer
Pasadena, California, United States
OnsiteFull Time
Caltech
Caltech: Provides university-level education and scientific research services.
3+ YOE3+ years as a software developer in Unix/Linux, fluent in Python, experienced with Git/Jira, and handling scientific data sets.
Python, Jupyter Notebook, Git, Jira, SLURM, JupyterHub, Cloud computing (AWS/GCP/Azure)
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Software Developer
Beverly Hills, California, United States
$130k-$135k/yr RemoteFull Time
Live Nation Entertainment
Live Nation EntertainmentNYSE: LYV: Sells tickets and produces concerts for live entertainment events.
1+ YOEDesign, develop, and maintain software; knowledge of Java, Python, AWS, Docker, Kubernetes, CI/CD, Spring Boot, React, Node.js, MongoDB; SQL; ELK; Prometheus; Grafana; Agile development.
Java, Python, Maven, Jenkins, GIT, AWS, EC2, S3, Docker, Kubernetes, CI/CD, Spring Boot, REST API, SQL, React JS, Node.js, MongoDB, Websockets, ELK Stack, Prometheus, Grafana, Terraform
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1w
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Application Developer
Pasadena, California, United States
OnsiteFull Time
Caltech
Caltech: Private research university focused on science and engineering.
3+ YOEBachelor's or equivalent in a technical field; 3+ years software development in Unix/Linux; Python; Git/GitHub; experience with scientific data; strong communication.
Python, Git, Jira, Jupyter, JupyterLab, SLURM, AWS, GCP, Azure, GitHub Actions, CircleCI, HTML
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Application Developer
Pasadena, California, United States
HybridFull Time
Caltech
Caltech: Private research university providing science and engineering education.
2+ YOE2+ years Python development; 2+ years Linux/Unix; SQL experience; Bachelor's degree or equivalent; good communication; U.S. person per ITAR.
Python, Linux, SQL, AWS, Apache Kafka, C
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3w
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GTM Engineer
Marina Del Rey or San Francisco
$140k-$180k/yr HybridFull Time
Sift
Sift: Software platform for high-frequency hardware telemetry observability.
Build and maintain AI-driven GTM systems; Python development; vector databases; production automation.
Python, APIs, GitHub, Vector databases, Pinecone, Weaviate, pgvector
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2w
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Senior Software Developer
Woodland Hills, California, United States
$155k-$175k/yr HybridFull Time
Athene
Athene: Provides retirement savings products and institutional reinsurance services.
5+ YOEBachelor's degree in CS/IT; 5+ years as a software developer; strong Python/Java/SQL; experience with ALIP/annuity platforms; API development; AWS; Agile.
Python, Java, SQL, PostgreSQL, Oracle, MS SQL Server, AWS, Spring, Spring Boot, REST, SOAP, JSON, CSV, Grafana, Splunk, ELK, OpsGenie, Astris, SQLAlchemy, psycopg2
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1mo
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Software Engineer
El Segundo, California, United States
$150k-$200k/yr OnsiteFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Provides advanced defense and commercial space technology solutions.
5+ YOEBS/MS in a technical field with 3+ to 5+ years software development; Top Secret/SCI clearance; strong Python; Linux experience; modern development practices.
Python, Linux, Docker, Kubernetes, AWS, PostgreSQL, PostGIS, Git
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1mo
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Sr Software Developer Associate
El Segundo, California, United States
$150k-$175k/yr OnsiteFull Time
Quantech Services
Quantech Services: Provider of specialized management and engineering services for government agencies.
10+ YOE10 years API/backend development in Python/TypeScript/Node.js/C#, REST APIs, Azure, CI/CD, and security.
Python, TypeScript, Node.js, C#, REST, JSON, Microsoft Azure, Azure OpenAI, CI/CD, DevSecOps
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3w
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Senior Cloud Developer
El Segundo, California, United States
$200k-$240k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
14+ YOESenior cloud developer with Python, Bash, Terraform; experience with CI/CD pipelines; security clearances; cloud/on-prem integration
Python, Bash, Terraform, Git, Jenkins, Jira, Confluence, PySpark
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3w
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Software Development Engineer
Los Angeles, California, United States
$139k-$144k/yr RemoteFull Time
Concord
Concord: Manages music publishing, record labels, and theatrical rights globally.
3+ YOE3+ years of development experience; proficiency in Python, JavaScript, and SQL; bachelor’s degree in computer science or related field or equivalent practical experience; strong collaboration and inclusion mindset; interest in AI-assisted development.
Python, Django, JavaScript, React, SQL, PostgreSQL, RabbitMQ, Athena, Apache Airflow, Git, AWS, Docker
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2mo
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Software Engineer
Irvine or United States
$103k-$133k/yr RemoteFull Time
Alteryx
Alteryx: Provides an automated data analytics and science software platform.
1+ YOE1-2+ years Python development, REST API/SDK experience, BS in Computer Science or equivalent, Git pipelines, growth mindset.
Python, REST API, SDK, Git
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2mo
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Oracle Cloud Developer
Torrance, California, United States
$120k-$135k/yr HybridFull Time
Chemical Guys
Chemical Guys: Sells premium car care chemicals and detailing accessories.
5+ YOEFive to ten years Oracle development experience; expert in Oracle APEX, SQL, PL/SQL; experience with Java/Python; Agile; experience with Oracle reporting tools.
Oracle APEX, SQL, PL/SQL, Java, Python, Oracle Reporting Tools, BI Tools, Power BI, QlikView, Tableau
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1w
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Software Engineer III, Android
Palo Alto or San Francisco or Los Angeles
$160k-$180k/yr HybridFull Time
Match Group
Match GroupNASDAQ: MTCH: Operates a portfolio of global online dating applications.
2+ YOE2+ years native Android development; Kotlin; Gradle; CI/CD; experience with AI-native tooling; scripting (Python, Bash); developer tooling; strong communication and collaboration.
Kotlin, Gradle, CI/CD, Android, Python, Bash, CI/CD pipelines, Code generation tooling, AI-native development tools
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1d
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Software Engineer, AI
El Segundo or United States
$131k-$150k/yr HybridFull Time
ImmunityBio
ImmunityBioNASDAQ: IBRX: Develops next-generation immunotherapies for cancer and infectious diseases.
3+ YOE3+ years in software development; Python and TypeScript; AI agent frameworks; Docker; FastAPI; production/MLOps experience; regulated environment preferred.
Python, TypeScript, LangGraph, LangChain, CrewAI, LlamaIndex, Docker, FastAPI
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3w
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Software Engineer, Developer Infrastructure
Irvine, California, United States
$115k-$190k/yr HybridFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
3+ YOE3–7 years software engineering; strong Python; Docker; Linux; problem-solving; collaborate across teams
Python, Docker, Linux, Bazel, Nx, ROS, GitHub Actions, CI/CD
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2mo
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Software Engineer, Tracking (Starshield)
Hawthorne, California, United States
$120k-$170k/yr OnsiteFull Time
SpaceX
SpaceX: Designs, manufactures and launches advanced rockets and spacecraft.
Bachelor's degree in aerospace engineering, computer science, data science, or an engineering discipline; software development experience in C++ or Python.
C++, Python, Docker, Kubernetes, PostgreSQL, CockroachDB, Git
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1mo
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Senior Software Engineer
Ontario, California, United States
$85k-$127k/yr RemoteFull Time
HMC Architects
HMC Architects: Architectural design for healthcare, education, and civic spaces.
7+ YOE7+ years in .NET development; strong .NET Core, ASP.NET, C#, Python; full-stack; cloud (Azure preferred); CI/CD; mentoring.
NET Core, ASP.NET, C#, Python, MVC, Blazor, Razor, SQL Server, HTML, CSS
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1mo
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Staff Backend Engineer
Mountain View or New York City or Los Angeles or San Francisco
$200k-$250k/yr OnsiteFull Time
Commure
Commure: AI-powered software platform for healthcare workflow and administrative automation.
8+ YOE8+ years’ software development experience; strong Python/Go backend skills; experience with containers and cloud; excellent communication; ability to ship quickly.
Python, Go, FastAPI, Flask, Docker, Kubernetes
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2mo
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Software Engineer
Irvine, California, United States
$74k-$123k/yr OnsiteFull Time
ETAP
ETAP: Software for modeling, designing, and operating electrical power systems.
2+ YOEBachelor’s degree in Computer Science, Computer Engineering, 2+ years software development, Python, C#, AJAX, JavaScript, HTML/HTML5, 3D graphics/visualization, REST APIs, databases.
Python, C#, AJAX, JavaScript, HTML, HTML5, 3D graphics/visualization, NoSQL (MongoDB), SQL (Oracle), MVC, WebSocket, jQuery, C++, REST APIs
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1mo
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Embedded Software Engineer
Long Beach or Palo Alto
$118k-$198k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
5+ YOEEmbedded software design and development; C/C++; RTOS; JIRA/Confluence; hardware bring-up; Python scripting
C/C++, RTOS, Zephyr OS, JIRA, Confluence, Bazel, SCons, CMake, Python, UART, I2C, PCB, hardware bring-up, debugging
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Enterprise Software Engineer -DevSecOps Lead
Glendale, California, United States
$129k-$226k/yr HybridFull Time
Wolters Kluwer
Wolters KluwerEuronext Amsterdam: WKL: Provides professional information and software solutions for specialized industries.
Lead enterprise software development; strong in Java, Python, C#; DevSecOps, code reviews, testing, mentoring.
Java, Python, C#, Git, Performance testing
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Software Development Engineer
Edwards, California, United States
$22-$25/hr OnsiteTemporary
Science and Technology Corporation
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
0+ YOEBachelor's degree in CS/Software Engineering/Aerospace; 0-2 years software development; languages include C, C++, Python, MATLAB/Simulink; US citizenship; ability to obtain security clearance.
C, C++, Python, MATLAB/Simulink
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Full Stack Engineer
Los Angeles, California, United States
$150k-$180k/yr OnsiteContract, Full Time
Secret Level
Secret Level: AI-native entertainment studio producing film, TV, and advertising content.
Senior level Full Stack developer with Python and React, AWS, CI/CD tooling, Postgres/GraphQL; contract-to-hire.
Python, JavaScript, React, Node.js, Next.js, Tailwind, Postgres, GraphQL, AWS, Docker, Terraform, GitHub Actions
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Senior Gen AI Developer
El Segundo, California, United States
$182k-$228k/yr RemoteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
15+ YOE15+ years software development; experience with generative AI/LLMs; strong Python; AI/ML pipelines; SDLC/DevOps; cloud; security clearance preferred/required.
Python, LangChain, LlamaIndex, Semantic Kernel, Azure, Kubernetes, CI/CD
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Principal Firmware Engineer
Culver City, California, United States
$130k-$180k/yr OnsiteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
5+ YOEDesign and develop embedded Linux software for ARM devices; 5+ years in C/C++; RTOS (Zephyr/FreeRTOS); Python and Golang; CI/CD; bachelor’s degree.
C, C++, RTOS, Zephyr, FreeRTOS, Linux, Debian, Python, Golang, JIRA, Zendesk, TestRail, CI/CD
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Application Developer, Senior
Oakland or Long Beach or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills
$103k-$154k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS; front-end frameworks; backend APIs in .NET/Java/Node.js/Python; SQL/NoSQL; cloud-native (Azure preferred); Docker; IaC; CI/CD; AI coding tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, SQL, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git, Copilot, Cursor, Claude, Epic
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AI Engineer
Irvine, California, United States
$130k-$140k/yr OnsiteFull Time
Arch Telecom
Arch Telecom: Operates a national network of T-Mobile authorized retail stores.
4+ YOE4+ years AI/ML development; Bachelor's in Computer Science, Data Science, Engineering or related field; Proficiency in Python and TF/PyTorch/Scikit-learn; experience with Pandas/NumPy; API integration experience.
Python, TensorFlow, PyTorch, Scikit-learn, Pandas, NumPy, APIs, Git, MLOps
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Software Engineer II
City of Industry, California, United States
$90k-$130k/yr OnsiteFull Time
Equus Compute Solutions
Equus Compute Solutions: Designs and manufactures custom computer servers and storage systems.
3+ YOEBachelor's in computer engineering or computer science; 3-5 years Linux, API development/integration; experience with C, Go, Node.js, Python; production Linux experience; manufacturing/tech product development preferred.
Kubernetes, Docker, Puppet, Chef, Ansible, GitLab, Jira, Azure DevOps, PostgreSQL, JSON, HTML, C, Go, Node.js, Python, Linux
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Software Engineer–Developer (Associate/Experienced)
Seal Beach, California, United States
$106k-$183k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOE1+ years with C/C++ or Java/Python; 1+ year on Windows/Linux; 1+ year with relational databases; Agile environment experience; TS/SCI clearance.
C, C++, Java, Python, Windows, Linux, SQL, Oracle, Teradata, Jira, Confluence, Bitbucket
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1w
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Software Engineer
El Segundo, California, United States
$140k-$190k/yr OnsiteFull Time
Smack Technologies
Smack Technologies: Develops defense-focused AI software for national security applications.
Professional backend software experience; strong in Python or Go; at least one strongly typed language (Go/Java/C#/C++); API development (REST, gRPC, GraphQL); deployment, scripting; Kubernetes exposure; team collaboration.
Python, Go, Java, C#, C++, Kubernetes, REST, gRPC, GraphQL
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Senior Software Engineer, AI Platform
Austin or San Francisco or Irvine or Roseville
$173k-$200k/yr HybridFull Time
GoodLeap
GoodLeap: Providing financing and software for sustainable home improvements.
5+ YOE5+ years backend development; Python and/or TypeScript; distributed systems; API design; collaborative team player.
Python, TypeScript, Kafka, RabbitMQ, SQS
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Fullstack Engineer, Trust Experience
Seattle or New York or San Francisco or Los Angeles
$180k-$230k/yr HybridFull Time
Whatnot
Whatnot: Social marketplace for buying and selling via live streams
3+ YOE3+ years in software development; BS in CS or related field; proficient in Python/Elixir/JavaScript; React + GraphQL; strong ownership and mentorship; shipping features quickly.
Python, Elixir, JavaScript, React, GraphQL, Next.js
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2mo
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Autonomy Simulation Engineer (Unreal)
El Segundo, California, United States
$100k-$150k/yr OnsiteFull Time
Neros
Neros: Manufacturer of low-cost, combat-proven drones for defense applications.
2+ YOE2+ years in C++/Python/C# or game development; Unreal Engine experience; UE plugins or AirSim; experience with game assets.
Unreal Engine, AirSim, C++, Python, C#
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2mo
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Senior AI Software Engineer
Los Angeles, California, United States
$160k-$180k/yr HybridFull Time
Latham & Watkins
Latham & Watkins: Global law firm providing comprehensive legal and advisory services.
3+ YOE3+ years full-stack AI application development; Python; React/TypeScript/Node.js; agile teams.
Python, LangChain, Django, Flask, FastAPI, React, TypeScript, Node.js
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1mo
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Principal Software Developer, Applied AI
Ontario or Canada
$123k-$154k/yr OnsiteFull Time
Savvas Learning Company: Provides K-12 educational curriculum and digital learning solutions.
8+ YOE8+ years in software development; 5+ years agile; 2+ years with LLMs/generative AI; strong Python; AWS; distributed microservices; experience in education technology a plus.
Python, Node.js, Angular, AWS, Bedrock, Lambda, ECS, DynamoDB, RDS, S3, PostgreSQL, Cloud Networking, Security Fundamentals
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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
45% new in 30d
Salary visibility
78% show pay

Companies appearing in this market

CaltechBoeingAscendiunField AIGoodLeapHMC ArchitectsImmunityBioKBR

Work location mix in visible results

Onsite: 62Hybrid: 37Remote: 11

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