128 junior software developer jobs at 58 companies in Santa Paula, CA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2mo
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Junior Engineer (Agile Scrum)
Port Hueneme, California, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: A defense-focused engineering and solutions provider delivering mission-critical services to military and government customers.
3+ YOEJunior Engineer with 3-5 years in engineering/software; BS in Engineering; experience with Agile Scrum; strong problem-solving and communication skills; capable of coordinating product teams and stakeholders.
2d
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Software Engineer / Principal Software Engineer
Palmdale or San Diego or El Segundo
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOESTEM degree with 2+ years (software) or 5+ for principal, experience with coding languages, ability to obtain US Secret clearance/SAP, and willingness to travel up to 25%.
Blazor, .Net, C#, Azure DevOps, Selenium, Oracle, SQL Server, Transact SQL, Git, HTML5, Javascript, AIGit
1w
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Software Engineer / Principal Software Engineer (TS Clearance) (AHT)
Manhattan Beach, California, United States
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEUS citizen with adjudicated Top Secret clearance, STEM degree (or equivalent experience), 2+ years software experience, proficiency in C#/Java, Agile and CI/CD (Bamboo/Jenkins), scripting (yaml, Python, PowerShell), and test procedure development.
Bamboo, Jenkins, C#, Java, Microsoft Windows, yaml, Python, PowerShell, Batch, Typescript, TestComplete, BitBucket, git, CVS, .NET Framework, WPF, gRPC, REST, SQL, Jira, Confluence, Docker, Kubernetes, Ansible, Terraform, Chef, Puppet, Azure, AWS, DOORS, JMPS
3w
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Software Engineer
Ventura or United States
$140k-$175k/yr RemoteFull Time
Curri
Curri: On-demand last-mile delivery platform for construction and industrial supplies.
2+ YOE2+ years building production software; full‑stack experience (TypeScript/Node, React/React Native); familiarity with Postgres, NATS, Redis; active use of AI tooling (Claude Code, Cursor); strong communication and systems awareness.
TypeScript, Node, Postgres, NATS, Redis, React, React Native, Node.js, Claude Code, Cursor, Claude, Bedrock
2mo
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Software Engineer, Tech Ops
Santa Monica or Los Angeles or United States
$135k-$167k/yr HybridFull Time
ZipRecruiter
ZipRecruiterNYSE: ZIP: Online employment marketplace connecting job seekers and employers.
2+ YOE2+ years software engineering or systems integration experience; proficiency in TypeScript and/or Python; API and third-party integration experience; experience using AI developer tools (Cursor, Copilot, Claude).
TypeScript, Python, Cursor, Copilot, Claude, NetSuite, Okta, ADP, Google, Salesforce
1mo
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Software Engineer
El Segundo or Los Angeles or San Francisco or Berlin or United States or China
$100k-$130k/yr HybridFull Time
JustFab
JustFab: Membership-based online retailer of fashion footwear and accessories.
2+ YOE2+ years web and Shopify development experience; strong Liquid, React, HTML/CSS/JavaScript, and Shopify API skills; Bachelor’s degree in a related field; fluent English; U.S. work authorization; Mandarin preferred.
Shopify, Liquid, HTML, CSS, JavaScript, React, Shopify APIs, Shopify Plus, Microsoft Teams, Zoom
3w
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Software Engineer, iOS, Level 4
Los Angeles or Santa Monica or New York City or Bellevue or Seattle or San Francisco or Palo Alto
$133k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
2+ YOEBachelor's degree or equivalent, 2+ years post-Bachelor software development experience, iOS development experience, strong CS fundamentals, Objective-C/iOS expertise, multithreading and performance optimization skills.
Objective-C, Swift, C/C++, OpenGL, Metal
3w
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Software Engineer, Full Stack, Level 4
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$133k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
2+ YOEBachelor's in CS or equivalent experience; 2+ years post-bachelor software development; full stack web development experience; proficient in JavaScript/TypeScript, front-end frameworks, backend languages, unit testing, and AI tooling.
JavaScript, TypeScript, HTML, CSS, Java, Golang, NodeJs, Python, React, Angular, Vue, WebGL, Canvas, WebAssembly, Service workers, GraphQL, Memcache, Redis, Kubernetes, Google, AWS
1mo
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DevSecOps Software Engineer (Associate/Experienced)
El Segundo, California, United States
$99k-$162k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
1+ YOEBachelor's degree or equivalent, U.S. person (eligible for DoD Secret clearance), 1+ years software development with CI/CD and DevSecOps experience, experience with Ansible/Chef, and automation/ security tooling.
DevSecOps, CI/CD, Ansible, Chef, Jenkins, Nexus, Artifactory, Kubernetes, AWS, Agile
1mo
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DevSecOps Software Engineer (Associate/Experienced)
El Segundo, California, United States
$99k-$162k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEBachelor's degree, U.S. person required to obtain DoD Secret clearance, 1+ years software development with CI/CD and automation tools (Ansible/Chef), DevSecOps experience, ability to complete technical assessment.
CI/CD, Ansible, Chef, Jenkins, Nexus, Artifactory, Kubernetes, AWS, CodeVue, DevSecOps
3d
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2026 Raytheon Full Time- Software Engineer I -(Onsite)
El Segundo, California, United States
$63k-$120k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
1+ YOEU.S. citizenship and ability to obtain DoD Secret clearance; Bachelor’s in STEM required; 1+ year embedded software development experience; development in C/C++/Ada; RTOS experience; agile teamwork; strong troubleshooting and communication skills.
C, C++, Ada, UNIX, Linux, Windows, VxWorks
2w
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Software Integration Engineer
El Segundo, California, United States
$87k-$130k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
2+ YOEBachelor's in STEM, 2+ years relevant experience with web application development, Spring, Java, Python, RESTful services or Cloud; familiarity with Agile and Atlassian tools; experience with Git/Subversion and Linux/Windows.
Spring Framework, Java, Python, RESTful services, Cloud, containerization, microservices, JIRA, Confluence, BitBucket, SourceTree, Git, Subversion, Windows, Linux, DevSecOps, AI/LLM
2w
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Jr Embedded Software Developer
Ventura, California, United States
$90k-$100k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
0+ YOEUS citizen able to obtain DoD Secret clearance; Bachelor's in CS/CE or related; 0-4 years embedded software experience; proficiency in C/C++, RTOS and serial protocols; experience with JTAG/SWD and lab debugging tools.
C, C++, FreeRTOS, Zephyr, VxWorks, JTAG, SWD, Oscilloscope, Logic Analyzer, UART, SPI, I2C, CAN, RS-485, Ethernet, UDP, TCP
1mo
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Principal Software Engineer
Tampa or Thousand Oaks
$157k-$212k/yr HybridFull Time
Amgen
AmgenNASDAQ: AMGN: Develops and manufactures biotechnology medicines for serious diseases.
2+ YOEDeep expertise in ML/Generative AI, MLOps/LLMOps, cloud platforms, and scalable system architecture; proven track record delivering production-grade ML systems; advanced proficiency in Python and modern ML frameworks; degree + experience combinations required.
MLflow, Kubeflow, Airflow, CI/CD, Docker, Kubernetes, AWS, GCP, Azure, Python, PyTorch, TensorFlow, Hugging Face, LangChain, Databricks, Spark, Hadoop, Apache Spark, Apache Airflow, OLAP, OLTP
1mo
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Field Software Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or London
$140k-$240k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
Strong technical foundation in CS or related field, proficiency in Python/TypeScript/JavaScript, familiarity with Git/SSH/Linux, ability to obtain or possess a U.S. security clearance; travel up to ~25%.
Coherent Distributed Networks (CDN™), Python, TypeScript, JavaScript, Git, SSH, Linux
1mo
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Ground Software Engineer II, Arc Vehicle
Playa Vista, California, United States
$101k-$160k/yr OnsiteFull Time
Inversion Space
Inversion Space: Building autonomous re-entry vehicles for global space-to-Earth cargo delivery.
2+ YOEBachelor's degree in CS/CE/AE or equivalent experience, typically 2+ years developing software for ground control/telemetry/distributed systems, proficiency in Rust on Linux, experience with TCP/UDP/WebSockets, and strong communication skills.
Rust, Linux, JSON, Protobuf, YAML, TCP, UDP, WebSockets, Docker, Kubernetes, GitLab CI, GitHub Actions, COSMOS, Open MCT, Yamcs
1mo
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Embedded Software Engineer II
El Segundo, California, United States
$118k-$142k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
2+ YOEBachelor's or Master's in CS/EE/CE, 2+ years embedded software experience, proficiency in C/C++, Embedded Linux, Yocto, bootloaders/kernel/device drivers, hardware bring-up, and strong communication skills.
Yocto Project, Embedded Linux, Linux kernel, U-Boot, C, C++, CI/CD, Xilinx
2w
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Senior Software Engineer, Frontend
Calabasas, California, United States
$120k-$145k/yr OnsiteFull Time
AmaWaterways
AmaWaterways: Provides luxury river cruise vacations on international waterways.
5+ YOE5+ years building web applications with React and Next.js, strong TypeScript, frontend performance, accessibility, REST/GraphQL integration, Builder.io experience, and ability to mentor junior developers. Bachelor's degree or equivalent experience.
React, Next.js, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, CSS Modules, styled components, Emotion, Builder.io, REST, GraphQL, Jest, React Testing Library, Cypress, Playwright, Git, GitHub, Vercel, Netlify, AWS, Azure, Lighthouse, Chrome DevTools, Web Vitals, Microsoft Office
6d
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AI/ML Software Engineer
Goleta, California, United States
$120k-$200k/yr OnsiteFull Time
Toyon Research
Toyon Research: Develops advanced technology and analysis for national defense systems.
2+ YOEU.S. citizenship and ability to obtain DoD clearance, advanced degree or BSc+2 years in engineering/computer science/physics/math, experience with Python or C++, and knowledge of AI/ML techniques.
Python, C++
2d
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Embedded Software Dev Engineer II, Amazon Leo for Government - Leo Modem Module Software Team
Redmond or Arlington or Northridge
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEU.S. citizen required. Bachelor's in CS/Engineering or related; 2+ years professional software development experience designing/developing multi-threaded embedded or distributed systems using C#, C++, Java, or Perl; experience with RTOS/Embedded Linux and hardware-software integration.
C#, C++, Java, Perl, TCP/IP, UDP, logic analyzers, oscilloscopes