107 kotlin java developer jobs at 47 companies in Washington
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Senior Software Engineer, Java - Content Team
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa
$160k-$200k/yr HybridFull Time
10+ YOE10+ years Java development, strong Kotlin expertise, 4+ years building scalable systems, OOP/design skills, API/REST and relational DB experience, Redis and caching knowledge, Python familiarity, and experience leveraging AI tooling.
Java, Kotlin, Python, C++, Golang, Postgres, AWS, Redis, Jersey, Spring
1mo
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Senior Mobile Developer
Tacoma, Washington, United States
$100k-$160k/yr OnsiteFull Time
7+ YOE7+ years mobile development experience; proficiency in Swift, Java, Kotlin, React Native or Xamarin; backend experience (PHP, Python, Ruby, Java, Node.js, Django); leadership and agile experience; able to obtain DoD Public Trust.
Swift, Java, Kotlin, React Native, Xamarin, Node.js, Django, PHP, Python, Ruby
1mo
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Software Engineer, Android, Level 5
Santa Monica or Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto
$178k-$313k/yr OnsiteFull Time
6+ YOE6+ years software development experience, Bachelor's degree or equivalent, Android development expertise, proficiency with Kotlin/Java, experience with RxJava and Dagger, EMR not applicable.
Kotlin, Java, RxJava, Dagger, Android
1d
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Android Engineer III - Hunt
Bozeman or Missoula or Austin or Denver or Kalispell or Minneapolis or Portland or Salt Lake City or Seattle
$130k-$153k/yr HybridFull Time
4+ YOEBachelor's degree or equivalent experience; 4+ years software development, including 2+ years Android development with Kotlin or Java; continuous integration experience and permanent US work authorization required.
Android, Kotlin, Java, Continuous Integration, Split, Eppo, Flows, Coroutines, Jetpack Compose, AI
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Software Development Engineer II
Seattle, Washington, United States
$119k-$167k/yr HybridFull Time
2+ YOEBachelor's or Master's degree (or equivalent experience),2+ years backend development,proficiency in Java or Kotlin,experience with cloud and distributed systems,CI/CD and database integration skills.
Java, Kotlin, AWS, CI/CD, NoSQL, GenAI
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Software Engineer, Android, Level 5
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$178k-$313k/yr OnsiteFull Time
6+ YOEBachelor's in a technical field or equivalent experience,6+ years post-Bachelor software development (alternatives for advanced degrees),Android development experience,proficiency with Kotlin/Java and modern Android tools.
Kotlin, Java, RxJava, Dagger, Android
1w
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Staff Android Engineer
Menlo Park or New York City or Toronto or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$180k-$270k/yr HybridFull Time
8+ YOE8+ years developing Android applications; expertise in Kotlin or Java, Android SDK, MVVM, Jetpack Compose, Coroutines and Flow or RxJava, Retrofit, and Room; bachelor's in computer science or equivalent experience.
Kotlin, Java, Android SDK, MVVM, Jetpack Compose, Coroutines, Flow, RxJava, Retrofit, Room
1d
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Mobile Application Developer
San Antonio or McLean or Aurora or Tacoma
$75k-$95k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience, 4+ years of mobile development, native Swift/Java/Kotlin, cross-platform framework experience, APIs, Agile, security clearance eligibility, and CompTIA Security+ within 90 days.
Swift, Java, Kotlin, React Native, Xamarin, iOS, Android, Agile
2mo
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Android Mobile Software Developer II (Remote or Hybrid)
Seattle, Washington, United States
$107k-$145k/yr OnsiteFull Time
3+ YOE3+ years Android development experience (Kotlin and Java), strong UX focus, modern Android practices, code quality, collaboration, and willingness to participate in on-call rotation.
Kotlin, Java, Android
1mo
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Staff Software Engineer, Test Platform
San Francisco or Seattle
$154k-$264k/yr OnsiteFull Time
8+ YOEBachelor's or Master's in CS or related,8+ years software development,cloud (AWS),containers (Docker,Kubernetes),distributed systems,Java/Kotlin/Python/Go,automated testing and reliability expertise.
AWS, Docker, Kubernetes, Istio, Envoy, Java, Kotlin, Python, Go, Locust, Artillery, Cypress, Gremlin, AWS FIS, Datadog, Elastic, Splunk, Argo, GitLab CI/CD
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Software Development Engineer II, EC2 Infrastructure Foundational Services
Seattle, Washington, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development, 2+ years system design/architecture experience, proficiency in at least one programming language, experience with Kotlin/Java/Python/TypeScript, on-call operations experience.
Kotlin, Java, Python, TypeScript
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Senior Fullstack Software Development Engineer
Seattle, Washington, United States
$180k-$225k/yr HybridFull Time
6+ YOE6+ years software development, 3+ years React/React Native, proficiency with TypeScript/JavaScript/Java/Kotlin/Go/Python, distributed systems experience, cloud (AWS/GCP/Azure), AI tool usage, on-call participation.
TypeScript, React, React Native, Java, Kotlin, Go, Python, JavaScript, AWS, GCP, Azure, Claude Code
3w
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Senior Software Engineer, Android Platform, Google Beam
Mountain View or Seattle or San Francisco
$174k-$252k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent,5+ years software development (C++,Java,Kotlin),3 years testing/maintenance,1 year software design,2 years Android/AOSP,low-level debugging and networking experience.
C++, Java, Kotlin, Android Open Source Project (AOSP), Linux
1mo
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Senior Android Software Engineer, Global E-commerce Frontend Infrastructure
Seattle, Washington, United States
$202k-$368k/yr OnsiteFull Time
5+ YOEBS/MS in CS or related,5+ years Android development experience,expertise in Kotlin and Java,performance optimization skills,strong problem-solving and communication.
Kotlin, Java
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Software Engineer III
Bellevue or Boston
$141k-$225k/yr OnsiteFull Time
8+ YOEBachelor's in CS/Engineering, 8+ years software engineering experience, designing large-scale distributed backend systems, proficiency in Java/Kotlin/Python, cloud deployment (AWS/GCP/Azure), and experience with LLMs and vector databases.
Java, Kotlin, Python, AWS, GCP, Azure, Qdrant, Pinecone, Milvus, FAISS, OpenSearch, LLMs, Agentic AI, Scrum
3w
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Senior Software Engineer - Backend
San Francisco or Seattle
$140k-$193k/yr HybridFull Time
5+ YOEB.S. or M.S. in CS or related, 5+ years software development, experience with distributed systems and stream-processing (Kafka, Flink, Kinesis), proficiency in Ruby/Golang/Kotlin/Java, relational and NoSQL databases, cloud infrastructure, IoT/geospatial a plus.
Kafka, Flink, Kinesis, Ruby, Golang, Kotlin, Java, PostgreSQL, DynamoDB, Redis, Cassandra, AWS, GCP, Azure, Cursor, CoPilot
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Principal Software Engineer
Rhode Island or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Illinois or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$144k-$288k/yr RemoteFull Time
10+ YOE10+ years IT experience, 7+ years Java/Swift/SwiftUI/Kotlin, 5+ years mobile architecture experience, CI/CD and testing experience, 1+ year AI/ML experience, Flutter and EM/ML framework familiarity.
Java, Swift, SwiftUI, Kotlin, MVVM, Clean Architecture, Flutter, TensorFlow, PyTorch, Scikit-learn, JavaScript, AngularJS, Angular, NodeJS, LangSmith, Braintrust, Promptfoo, Claude Code, Codex, Cursor, GitHub Copilot, Oracle
2mo
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Custom Software Engineer
Warrenton or Tampa or Cleveland or California or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Washington or Vermont or District of Columbia
$112k-$150k/yr OnsiteFull Time
3+ YOE3+ years with modern languages (Python, Kotlin, Java, Go, TypeScript, JavaScript); experience with MySQL/Postgres/MongoDB; front-end framework experience (Vue, React, Angular); ability to operate in classified programs and adhere to cybersecurity/data governance.
Python, Kotlin, Java, Go, TypeScript, JavaScript, MySQL, Postgres, MongoDB, Vue, React, Angular, AWS, Azure, Docker, Kubernetes, Gitlab, Harbor, Nexus, Argo CD
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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
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Android OS Developer
Seattle, Washington, United States
$120k-$150k/yr OnsiteFull Time
3+ YOE3+ years Android system development with MediaTek/AOSP, MDM integration, Android Enterprise/DevicePolicyManager, Java/Kotlin/C/C++, Git/repo, strong debugging with ADB and logcat.
MediaTek, Android Enterprise, DevicePolicyManager, AOSP, ADB, logcat, Java, Kotlin, C, C++, Git, repo, CI/CD, VMware Workspace ONE, SOTI, MobileIron, Hexnode, SELinux, Verified Boot, ORCA
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