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146 java python developer jobs at 68 companies in Lake Elsinore, CA

1mo
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Java Developer (CCDI Operations / Backend) (Mid-Level) - Bilingual in Korean/English
Irvine, California, United States
$100k/yr OnsiteFull Time, Contract
SBT Global
SBT Global: Provides integrated IT consulting and global logistics management services.
Mid-level Java/Python backend developer with CI/CD and Kubernetes experience, database integration (PG, Oracle, MongoDB, Redis), Kafka streaming, production support/on-call experience, and strong English (and Korean) communication.
Kubernetes, CI/CD, MSA, Java, Python, PG, Oracle, MongoDB, Redis, Kafka, Informatica, MQTT, EAI
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2mo
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Sr Full Stack Developer (React,Nodejs,Java)
Newport Beach, California, United States
$125k-$153k/yr OnsiteFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
6+ YOESenior full stack developer with 6+ years of software development experience, expertise in React, Node.js, Java; AWS, microservices, CI/CD, and REST/GraphQL; strong DB knowledge.
React, Node.js, Java, Python, AWS, Azure DevOps, GraphQL, SOAP/REST, SQLServer, PostgreSQL, DynamoDB, Docker, Kubernetes, CI/CD, DevSecOps
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1mo
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Front End Developer Tableau/Python
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEActive Secret clearance and U.S. citizenship required. Bachelor’s in CS/Engineering, 5+ years software development, proficiency with Python, SQL/relational DBs, Tableau, front-end frameworks, cloud platforms, Git, and Agile.
Tableau, Python, SQL, Java, C#, JavaScript, Oracle, PostgreSQL, MySQL, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, Git, CI/CD
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5d
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Entry-level Software Engineer–Developers
El Segundo or Seal Beach
$83k-$113k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
0+ YOEBachelor's degree, ability to obtain U.S. Secret clearance, experience with C/C++ or Java/Python, Git, Agile/SDLC knowledge, and software development experience.
Java, C++, Python, ReactJS, Git
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5d
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Entry-level Software Engineer–Developers
El Segundo or Seal Beach
$83k-$113k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
0+ YOEBachelor's degree or equivalent, U.S. person eligible for U.S. Secret clearance, experience with C/C++ or Java/Python, Git, and software development lifecycle knowledge.
Java, C++, Python, ReactJS, Git, Electronic Medical Records (EMR)
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1w
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Software Engineer
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$111k-$148k/yr OnsiteFull Time
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
0+ YOEPursuing or recent Bachelor's/Master's in a technical field; experience with C/C++, Python, Java, Go, SQL, or JavaScript through coursework or internships; familiarity with software fundamentals, debugging, and development tools.
C, C++, Python, Java, Go (Golang), SQL, JavaScript, Microsoft Office, Git, Linux, IDEs
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1mo
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Software Engineer - AI
Irvine, California, United States
$99k-$158k/yr HybridFull Time
Ingram Micro
Ingram MicroNYSE: INGM: Distributes information technology products and provides supply chain solutions.
3+ YOEBachelor's degree and 3+ years experience. Strong Python required; proficiency in Java or .NET (C#). Experience with LLMs, agent development, RAG, vector databases, cloud platforms, data processing, and APIs.
Python, Java, .NET, C#, Agent Development Kit (ADK), LangChain, NumPy, Pandas, Scikit-learn, NLTK, SpaCy, PostgreSQL, pgvector, Pinecone, Weaviate, ChromaDB, Google Cloud Platform (GCP), Amazon Web Services (AWS), Microsoft Azure (Azure), ReactJS, OpenAI, Google DeepMind, Anthropic, MCP (Model Context Protocol), LangGraph, CrewAI, Semantic Kernel, AutoGen, Docker, Kubernetes, REST APIs, JSON, XML, CI/CD
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1mo
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Senior Software Engineer
Arlington or Woburn or Carlsbad or Aurora or Boston or Dayton or Melbourne
$140k-$170k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
5+ YOEProven Java and Spring development experience, microservices and API design, containerized infrastructure (Docker/Kubernetes), experience with Kafka/NATS and GitLab, Python for AI/data integration, and ability to obtain Top Secret clearance.
Java, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
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3w
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Principal Mobile Developer
Los Angeles or Temecula or Irvine or San Diego
$150k-$220k/yr OnsiteFull Time
BlackBerry
BlackBerryNYSE: BB: Provides cybersecurity software and secure embedded systems for businesses.
Bachelor's or equivalent; experience with C/C++, Java, Python, Android/AOSP, Linux, Agile and continuous integration; strong analytical, debugging, and collaborative skills.
Java, C/C++, Python, Android, AOSP, Linux, Agile, Continuous integration
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2w
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Senior Software Engineer (MCP Servers)
Irvine or Dallas
$129k-$160k/yr HybridFull Time
Cotality
Cotality: Provider of property intelligence, data, and analytics solutions.
5+ YOEBachelor's degree or equivalent experience,5+ years software development,proficiency in Python,JavaScript/Node.js,Java,API and AI integration experience with MCP and Apigee X,API security and CI/CD experience.
MCP, Apigee X, Apigee XT, MCP Inspector, Python, JavaScript, Node.js, Java, HTTP, gRPC, WebSocket, OAuth, JSON Web Tokens (JWT), Spike Arrest, OpenAPI, Jenkins, Git, Maven, Apigee Analytics, Google Authentication
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2w
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Senior Software Engineer (MCP Servers)
Irvine or Dallas
$129k-$160k/yr HybridFull Time
Cotality
Cotality: Provides property data, analytics, and workflow intelligence solutions.
5+ YOE5+ years software development experience; proficiency in Python, JavaScript/Node.js, Java; experience with APIs, Apigee X, MCP servers, OAuth/JWT, OpenAPI, CI/CD; strong testing and mentoring skills.
MCP, Apigee X, Apigee, MCP Inspector, Python, JavaScript, Node.js, Java, gRPC, WebSocket, HTTP, OAuth, JSON Web Tokens (JWT), OpenAPI, Jenkins, Git, Maven, Google Authentication, CI/CD
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2w
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Senior Software Engineer - Edge-Services Security
New York City or Century City or Aliso Viejo
$200k-$250k/yr HybridFull Time
StubHub
StubHubNYSE: STUB: Online marketplace for buying and selling live event tickets.
Expertise with AWS edge services, Terraform, bot management platforms, CDN and HTTP protocols, plus software development experience in Python/Go/TypeScript/Java and building observable, secure infrastructure.
AWS CloudFront, Global Accelerator, WAF, Route53, Shield, Terraform, Lambda@Edge, HUMAN, AWS Bot Control, Cloudflare Bot Management, Akamai Bot Manager, Python, Go, TypeScript, Java
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2d
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Product Engineer I – ArcGIS Maps SDKs
Redlands, California, United States
$70k-$109k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
1+ YOE1+ year developer experience with platforms like JavaScript, .NET, Java, Node.js or Python; experience with Markdown/YAML/JSON and Git; strong writing, communication, and problem-solving skills; bachelor’s in GIS/computer science or related.
JavaScript, iOS, Android, .NET, Java, Node.js, REST, Python, Markdown, YAML, JSON, HTML, CSS, JSX/MDX, Git, ArcGIS
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2mo
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Software Engineer (Range Systems)
Corona, California, United States
$115k-$150k/yr HybridFull Time
Saalex
Saalex: Provides engineering, IT, and mission support for defense agencies.
7+ YOE7+ years in systems/software engineering; experience with hardware/software integration; proficiency in C++, Java, Python, or C#; DoD or defense program exposure is a plus.
C++, Java, Python, C#, TCP/IP
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1w
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Sr. Software Engineer - Azure
United States or Houston or Irvine
HybridFull Time
Qcells
Qcells: Provider of solar modules, energy storage, and EPC services.
5+ YOEBachelor's degree,5+ years software engineering,proficiency in Java,Spring Boot,Python and Microsoft Azure,microservices and CI/CD experience,strong problem-solving and communication skills.
Java, Spring Boot, Python, Microsoft Azure
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1w
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Sr Engineer, Software Automation
Irvine, California, United States
$100k-$130k/yr OnsiteFull Time
Masimo
MasimoNasdaq: MASI: Develops noninvasive patient monitoring technologies and consumer audio products.
5+ YOE5+ years software engineering or test automation experience; proficiency in Java and Python; networking, mobile, cloud, security testing experience; Bachelor’s in CS or related required.
Java, Python, TCP/IP, DNS, DHCP, HTTP/S, Appium, Espresso, XCUITest, AWS, Azure, GCP, Postman, REST Assured, OWASP ZAP, CI/CD
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4d
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Senior Software Engineer, Onsite
Fullerton, California, United States
$96k-$182k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizenship and ability to obtain/maintain DoD Secret clearance, STEM degree and 5+ years experience, proficiency in Java/Python/C++, Red Hat Linux, Agile experience, travel up to 25%.
Java, Python, C++, Red Hat Linux, Swing, JavaFX, Bitbucket, Jenkins, Artifactory, Coverity, Collaborator, JIRA, Ada, DOORS
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2mo
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Lead QA Engineer
Los Angeles or Tustin or Dallas
$132k-$167k/yr HybridFull Time
Lendistry
Lendistry: Technology-enabled lender providing capital to small businesses.
5+ YOE2+ Mgmt5–8+ years software quality assurance, 2+ years in leadership; manual and automated testing; Selenium/Cypress/Playwright; API testing; CI/CD; Agile; Jira; programming in JavaScript/Python/Java.
Selenium, Cypress, Playwright, Postman, REST Assured, Jenkins, GitHub Actions, GitLab CI, Jira, JavaScript, Python, Java
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3w
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(Senior) Developer (w/m): Hana Datenbank Portierung – SL Tools (Riverside, CA, US)
Riverside, California, United States
OnsiteFull Time
SAP
SAPFrankfurt Stock Exchange: SAP: Developer of enterprise business software and cloud applications.
Bachelor's degree in computer science, engineering, mathematics or related field; experience with C, Java, Pearl, Python; database knowledge; fluent German and English; teamwork and communication skills.
C, Java, Pearl, Python, SAP HANA, SAP SUM, SWPM, SWDC, Unix, Linux
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2d
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Ground Software Engineer, Space
Chantilly or Costa Mesa
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
4+ YOE4+ years software engineering experience, strong systems thinking, experience with multiple languages (Java, Python, C++, Rust, Go, JavaScript), space C2 or spacecraft ops experience, ability to obtain/maintain Top Secret SCI clearance.
Lattice OS, Java, Python, C++, Rust, Go, JavaScript, Kubernetes, OpenShift, Helm
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