53 java ui engineer jobs at 33 companies in California
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Java / UI Full Stack Engineer
Cupertino, California, United States
$100k-$115k/yr OnsiteFull Time
6+ YOEExperience with React, JavaScript/TypeScript, HTML/CSS, REST APIs, Node.js, SQL, Git, Docker, Kubernetes, AWS, debugging, and collaborative software development.
React, JavaScript, TypeScript, HTML, CSS, REST APIs, Node.js, SQL, Git, Docker, Kubernetes, AWS, CI/CD, Microsoft Excel
2w
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Digital Engineer
El Segundo, California, United States
OnsiteFull Time
5+ YOEActive Secret clearance, bachelor's degree, 5+ years of related experience, Palantir Foundry, Python or Java, problem-solving, and interpersonal skills; AI/ML, APIs, UI/UX, and DoD experience preferred.
Palantir Foundry, Python, Java, Palantir Foundry Warp Core, REST APIs, AI/ML, UI/UX
1mo
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Staff Quality Engineer
Menlo Park, California, United States
$179k-$210k/yr HybridFull Time
Experience testing iOS/Android and web apps, designing test strategies, manual and automated E2E testing, scripting (Python/Java), and working with UI automation and test management tools.
Appium, Selenium, Playwright, Python, Java, Jira, TestRail
2mo
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Software Engineer
Atlanta or Dublin or Remote Location
$90k-$179k/yr HybridFull Time
2+ YOEBachelor's degree in Computer Science or related field; 2+ years in full-stack development; Java or Python; UI frameworks (Angular/React); REST, gRPC, GraphQL; cloud-native SDLC; strong problem-solving and teamwork.
Java, Python, Angular, React, GitHub Copilot, REST, gRPC, GraphQL, Cloud-native, Testing tools
1mo
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Sr. Staff Software Engineer (UI/UX)
San Jose, California, United States
$158k-$225k/yr HybridFull Time
6+ YOE6+ years software development experience; strong Java and Spring Boot; React, JavaScript/TypeScript; REST, Kafka, AWS, Kubernetes; HTML5/CSS3 and Tailwind; unit testing and observability skills.
React, Spring Boot, REST, Kafka, AWS, Kubernetes, JavaScript, TypeScript, HTML5, CSS3, Tailwind CSS, PostgreSQL, Elasticsearch, D3.js, Next.js, React Testing Library, Jest, Mocha, Chai, Webpack, Vite
3w
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Staff Engineer – Full Stack Applications FinOps
Bethesda or Palo Alto or Dallas or Seattle
$110k-$230k/yr HybridFull Time
8+ YOE8+ years software engineering experience building full-stack web platforms; leadership in UI and backend, cloud and Kubernetes experience; strong knowledge of microservices, event-driven architectures, and data stores.
React, Typescript, Bootstrap, Django, Golang, Python, Kafka, gRPC, protocol buffers, Apache Spark, PostgreSQL, Cassandra, MongoDB, Kubernetes, k8s, Docker, Terraform, AWS, GCP, Azure, CICD, Java, ReactJS, TypeScript, BoostrapJS
2mo
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Software Engineer - USDS (Multiple Positions)
San Jose, California, United States
$188k-$259k/yr OnsiteFull Time
1+ YOEMaster's+1yr or Bachelor's+3yrs in CS/Engineering/related, experience with Java/Go/C++/JavaScript/Ruby/Python, UI and scripting, databases (MySQL/Redis), Unix/Linux.
Java, Go, C++, JavaScript, Ruby, Python, HTML, MySQL, Redis, Unix, Linux
1w
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Senior Staff Applications Development Engineer
Santa Clara, California, United States
$191k-$334k/yr OnsiteFull Time
10+ YOE10+ years of software engineering experience; deep JavaScript and Java expertise; advanced UI framework, database, SSR, Node.js, architecture, systems, and technical leadership experience.
JavaScript, Java, C++, C#, Go, Angular, React, Vue, Lit, Node.js, TypeScript, Kubernetes, Grafana, Prometheus, Maven, JVM, ServiceNow Glide
1w
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Senior Staff Applications Development Engineer
Santa Clara, California, United States
$191k-$334k/yr OnsiteFull Time
10+ YOE10+ years of software engineering experience; deep JavaScript and Java or equivalent expertise; advanced UI, database, SSR, Node.js, architecture, and systems knowledge; technical leadership and mentoring experience.
JavaScript, Java, C++, C#, Go, Angular, React, Vue, Lit, Node.js, TypeScript, ServiceNow Glide, Maven, Kubernetes, Grafana, Prometheus, JVM, HTTP/1.1, HTTP/2, V8
6d
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Developer
Palo Alto, California, United States
$170k-$206k/yr HybridFull Time
3+ YOEBachelor’s and 5 years, or master’s and 3 years, in a related field; 3 years with JavaScript, Java, HTML, CSS3, JSON, XML, Node.js, Git, REST API, Fiori, SAPUI5, Scrum, and UI state frameworks.
JavaScript, Java, HTML, CSS3, JSON, XML, Node.js, Git, REST API, Fiori, SAPUI5, Scrum, ngrx, rxjs, ngxs
1w
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Senior QA Engineer
San Francisco or Los Angeles or Culver City or Dallas
$185k-$230k/yr OnsiteFull Time
5+ YOERequires 5+ years in QA or software testing, a computer science or related bachelor's degree, SQL, Java or another object-oriented language, UI/API automation, and agile experience.
Java, Playwright, Selenium, REST Assured, Postman, Jira, Claude, Cursor, SQL
1mo
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Senior Software Engineer
San Jose or San Francisco
$139k-$258k/yr OnsiteFull Time
8+ YOE8+ years experience, strong Javascript/Typescript and Node or Java experience, UI framework depth, systems-design expertise, AI-assisted tool familiarity, strong communication and design sensibility.
Javascript, Typescript, Node, Java, GraphQL, RESTful APIs
3mo
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Full-Stack Engineer 5 - Ads Decisioning & Optimization
New York or Los Angeles or Los Gatos
$320k-$500k/yr OnsiteFull Time
7+ YOE7+ years of professional software engineering with full-stack experience (UI, API, backend). Proficiency in React, TypeScript/JavaScript, Node.js; backend in Java/Kotlin; strong observability and debugging tooling experience.
React, TypeScript, Java, Kotlin, Node.js, SQL, Observability tooling
1w
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Software Engineer III - Weblogic JEE Developer
California, United States
RemoteFull Time
8+ YOEBachelor's degree or equivalent practical experience; 8+ years in Java EE/JEE development and middleware integration; deep WebLogic experience; Oracle Service Bus, Oracle Fusion, XQuery, XSLT, SOAP UI, and API expertise.
Java EE, JEE, WebLogic, Oracle Fusion, Oracle Service Bus (OSB), XQuery, XSLT, SOAP UI, REST, SOAP, API
4w
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Software QA Engineer
San Mateo, California, United States
$60-$80/hr OnsiteContract
5+ YOE5+ years software testing; 3+ years automation experience; proficiency in Python/Java/JavaScript; API, UI, backend testing; experience with CI/CD and strong debugging and communication skills.
Python, Java, JavaScript, Pact, Protocol Buffers, gRPC, Selenium, Appium, Postman, REST Assured, GraphQL, Git, Jenkins, Docker, React Native
2mo
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Software Engineer
Santa Clara, California, United States
$152k-$209k/yr OnsiteFull Time
7+ YOEBachelor's in CS/EE/Math/Physics; 7–10 years experience; strong in controlling precision equipment; PhD preferred; proficient in Modern C++, Python, C#/Java/Rust; ML, web services, signal processing, robotics, GPU; embedded systems and PyTorch; FPGA preferred; leadership skills.
Modern C++, Python, C#, Java, Rust, Machine Learning, Web Service Architecture, Signal Processing, Computer Vision, Robotics, UI Design, Numerical Methods, GPU Programming, PyTorch, Embedded Systems, FPGA
1mo
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Android Engineer
Costa Mesa or Seattle or Washington
$166k-$220k/yr OnsiteFull Time
Degree in CS/CE/Aerospace or related, experience building Android map-based and data-intensive UIs, proficiency with Jetpack Compose/Java/Kotlin and backend languages (C++, Rust, Go), networking (TCP/UDP/Multicast/HTTP/protobuf/gRPC), willingness to be on-call, and ability to travel up to 30%.
Jetpack Compose, XML, Java, Kotlin, C++, Rust, Golang, TCP, UDP, Multicast, HTTP, protobuf, gRPC, Android Tactical Assault Kit (ATAK), CMake, Cargo, gradle, NixOS, CircleCI, Docker, TypeScript, React, C++/Qt, C#/.NET, ArcGIS, Cesium, MapBox, TAK, Gitlab-CI, Python, Bash
1mo
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Senior Test Engineer
San Francisco, California, United States
$165k-$205k/yr OnsiteFull Time
5+ YOE5+ years test engineering/SDET experience, SaMD and QMS experience, strong UI automation (Selenium, Playwright), Python and additional language, API testing and CI/CD, AWS familiarity.
Selenium, Playwright, REST Assured, Postman, Karate, Pact.io, GitHub Actions, Harness, AWS, Python, TypeScript, JavaScript, Java, C#, Ketryx, Jama, Polarion, DICOM, HL7, k6, Locust, JMeter, Gatling
3w
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Software Engineer III - Android
Sunnyvale, California, United States
$117k-$234k/yr OnsiteFull Time
4+ YOE4+ years Android experience with Kotlin/Java and MVVM-C, experience with Android SDK, GraphQL, Kafka, Azure, CI/CD, unit/UI testing, strong problem solving and communication; BS in related field +2 years or 4 years software experience.
Kotlin, Java, GraphQL, Android SDK, MVVM-C, Kafka, Azure Cloud Stack, CI/CD
2w
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Sr Test Engineer (Northridge CA)
Northridge, California, United States
$87k-$149k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4 years, master's plus 2 years, or PhD plus 0 years relevant experience; strong Java, test automation frameworks, enterprise application testing, AI tools, and UI, API, service, and backend testing skills.
Java, Selenium, TestNG, JUnit, Rest Assured, BrowserStack, Applitools, Jenkins, Git, Maven
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