133 senior java developer jobs at 61 companies in Winchester, CA
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Lead Java Developer
Anaheim, California, United States
$60-$70/hr OnsiteFull Time
7+ YOEBachelor's in CS or related; 7+ years Java development; 5 years Spring; 2 years AWS; experience with Hibernate, SQL/NoSQL, Git; strong OOP, design patterns, problem-solving and communication skills.
Java, Spring Framework, AWS, Hibernate, SQL, NoSQL, Git
2mo
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Sr Full Stack Developer (React,Nodejs,Java)
Newport Beach, California, United States
$125k-$153k/yr OnsiteFull Time
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
2mo
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Senior Ground Software Engineer, Space
Colorado Springs or Costa Mesa
$165k-$218k/yr OnsiteFull Time
8+ YOESenior software engineer with 8+ years in languages like Java, Python, C++, Rust; Space C2 experience; clearance eligibility; strong communication.
Go, Rust, C++, Kubernetes, OpenShift, Helm, Python, Java, JavaScript
1mo
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JAVA Programmer III
Fountain Valley, California, United States
$72k-$106k/yr OnsiteFull Time
7+ YOEBachelor's in Computer Science or related field required. Minimum 7 years Java/J2EE experience with RESTful services, Java EE application servers, DB2/MySQL, WebSphere/Tomcat, and tools such as Jira and Eclipse; Android preferred.
AMOS (Advanced Operating System), Java, J2EE, RESTful Web Services, APIs, SQL, HTML, CSS, JavaScript, jQuery, DB2, MySQL, Oracle, MS SQL, AIX, Linux, Windows Server, WebSphere, Tomcat, Apache, FTP, Email, Android, Microsoft Office, Microsoft Visio, Change Management, Jira, Eclipse, CVS
2mo
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1620 Supply Chain Technology and Innovation - Senior Software Developer - Automation
Temecula, California, United States
HybridFull Time
5+ YOESenior software developer with Go, full-stack skills, automation/integration experience, CI/CD, Agile; SAP EWM/WMS knowledge; Bachelor’s degree or equivalent experience.
Go, SQL, Python, C#, Java, Linux, Windows, Docker, Kubernetes, AWS, Azure, GCP, REST, MQTT, Modbus, CIP, SAP EWM, EWM/WMS
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
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
1mo
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Senior Software Engineer - Supply Platform
Aliso Viejo or San Francisco
$200k-$250k/yr HybridFull Time
6+ YOE6+ years professional software development experience; proficiency with general-purpose languages (e.g., Java,C#); experience with distributed systems, databases or data processing; strong communication and mentoring skills.
Java, C#
3w
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Senior Software Engineer (MCP Servers)
Irvine or Dallas
$129k-$160k/yr HybridFull Time
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
3w
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Senior Software Engineer (MCP Servers)
Irvine or Dallas
$129k-$160k/yr HybridFull Time
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
2w
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Senior Software Developer, Automation
Temecula, California, United States
$150k-$170k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related, or 7+ years experience; 5+ years software development and systems integration; experience with automation, SAP EWM/WMS integrations, CI/CD, and on-call support.
Go (Golang), Python, C#, Java, SQL Server, PostgreSQL, MySQL, HTML, CSS, Go Templates, Jenkins, GitLab CI, Azure DevOps, Linux, Ubuntu, Windows, Docker, Kubernetes, AWS, Azure, GCP, RabbitMQ, Kafka, MQTT, Prometheus, Grafana, ELK/EFK, JIRA, Confluence, Git, SAP EWM, SAP WMS, PLCs, Allen-Bradley, Siemens
1mo
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Senior Software Engineer, Back-End (Vault)
California or Santa Ana or New Jersey or Texas or Florida or Japan or Shanghai or Hong Kong or Canada or Mexico or Germany or France
$141k-$229k/yr HybridFull Time
5+ YOE5+ years building web applications, APIs, and distributed systems; 2+ years AWS experience (serverless/event-driven); strong Java proficiency (C# a plus); use of modern AI developer tools; strong engineering fundamentals and mentorship experience.
AWS, Java, C#, Claude Code CLI, Codex, e-Verify
1mo
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Senior Applications Developer - Salesforce
Irvine, California, United States
$138k-$200k/yr OnsiteFull Time
5+ YOE5+ years Salesforce development experience; expertise with Apex, Visualforce, Lightning, REST/SOAP, SSO (SAML/OAuth), Sales/Service/Marketing Cloud, Tooling/Metadata APIs, agile, and Java/J2EE. BA/BS preferred; Salesforce Admin and Platform Developer certs required.
Apex, Visualforce, Lightning, SOAP, REST, SQL, Salesforce REST, Tooling API, Metadata API, SAML, OAuth, Sales Cloud, Service Cloud, Marketing Cloud, Web Components, agile development, Java Scripts, J2EE
1mo
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Senior Software Developer (Onsite)
Oceanside, California, United States
$45-$67/hr OnsiteFull Time
6+ YOE6+ years professional software development; bachelor's in CS/SE or equivalent; experience with Azure Integration Services, Java/C#/JavaScript/SQL; leadership and mentoring experience; knowledge of CI/CD, security, and databases.
Java, JavaScript, C#, SQL, Microsoft Azure Integration Services, Logic Apps, Azure Functions, Data Factory, API Management, Corelation KeyStone, GitHub, Claude Code, Cursor, GitHub Copilot
2mo
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Senior Cloud Software Engineer - Database
Irvine, California, United States
OnsiteFull Time
7+ YOEBachelor's degree required, 7+ years in backend/cloud/distributed systems, hands-on experience with distributed databases/storage, proficiency in Ansible and a programming language (Go/Java/C++/Python/Rust), strong Linux and networking knowledge.
Terraform, Ansible, Go, Python, Java, C++, Rust, Kubernetes, Cassandra, Kafka, Redis, MySQL, VictoriaMetrics, Loki, ELK, Linux
1mo
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Senior Software Engineer - Orchestration & Job Execution
United States or Irvine
$119k-$153k/yr RemoteFull Time
4+ YOE4+ years professional backend development with ownership of production services; strong experience with distributed, asynchronous systems; proficiency in TypeScript/Node.js or Go/Java/Rust; production practices, observability, and API design.
TypeScript, Node.js, Go, Java, Rust, Python, C++, Kubernetes, Docker, gRPC, OpenSSL, WiX, NumPy, CPython, Git, React, JavaScript, JSON, GCP, Azure, AWS, GitOps, CI/CD, REST
5d
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Senior iOS Android Developer
Orange, California, United States
HybridFull Time
5+ YOEBachelor's degree or equivalent experience; 5+ years software development with 3+ years mobile; native iOS/Android (Swift, Objective-C, Kotlin, Java); RESTful API and cloud integration; Git/GitHub; strong communication and Agile experience.
Swift, Objective-C, Kotlin, Java, RESTful APIs, SQLite, Room, Core Data, Go, Node.js, Python, Git, GitHub, AWS
1mo
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Senior Software Engineer
Boston or Encinitas
$142k-$192k/yr OnsiteFull Time
5+ YOE5+ years experience building full-stack web applications; strong Python (Django/FastAPI), TypeScript/React, AWS, PostgreSQL, Docker, and CI/CD (Jenkins) experience; API design and mentoring skills; US citizenship or green card required.
Python, Django, FastAPI, TypeScript, React, PostgreSQL, AWS, Docker, Jenkins, Node/Express, Java/Spring
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Senior Principal Test Engineer
Irvine, California, United States
$162k-$240k/yr OnsiteFull Time
15+ YOE5+ Mgmt15+ years test engineering experience for NPI, 5+ years leading teams, PMIC/IVR testing expertise, ATE hardware/test development, Java/C/C++, Python, Advantest V93000 and pattern/DFT knowledge.
Advantest V93000, SmarTest8, Teradyne UltraFLEX, IG-XL, ATE Test Systems, Design-for-Test (DFT), Java, C/C++, Python, SVN, Git
2mo
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1620 Supply Chain Technology and Innovation - Senior Software Developer - Automation
Temecula, California, United States
OnsiteFull Time
5+ YOE5+ years backend and systems integration experience (SAP EWM/WMS and automation) or 7+ years equivalent; strong Go, SQL, Python/C#/Java skills; Linux/Windows, cloud (AWS/Azure/GCP), containerization, CI/CD, SAP integrations, and on-call/site travel experience.
Go (Golang), Python, C#, Java, SQL Server, PostgreSQL, MySQL, HTML, CSS, JavaScript, SAP EWM, SAP EWM/WMS, IDocs, RFCs, PLCs, Allen-Bradley, Siemens, CIP, MQTT, Modbus, RabbitMQ, Kafka, Linux, Ubuntu, Windows, Docker, Kubernetes, AWS, Azure, GCP, Jenkins, GitLab CI, Azure DevOps, Git, CI/CD, Prometheus, Grafana, ELK, EFK, OAuth, SAML, JIRA, Confluence
1mo
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Full Stack Developer
Norco, California, United States
$90k-$190k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years software development experience, proficiency in Java/C#/Python/JavaScript/HTML/CSS, React/Angular, Node.js/.NET, cloud platforms, Microsoft SQL Server, Git; CompTIA Security+ and ability to obtain DoD SECRET; U.S. citizenship; onsite in Norco, CA.
Java, C#, Python, JavaScript, HTML, CSS, React, Angular, Node.js, .NET, AWS, Azure, Google Cloud, Microsoft SQL Server, Git, Docker, Kubernetes, CI/CD
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