315 java developers jobs at 90 companies in Lancaster, CA
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Sr. Developer - Application Development JAVA N 4B
San Antonio or Los Angeles
$55k-$69k/yrOnsiteFull Time
GenpactNYSE: G: Provides business process management and digital transformation services.
Bachelor's in Computer Engineering/Science/IT (Masters in Software Engineering preferred), Oracle Java certification, experience developing Java applications, knowledge of Agile and Apache Kafka, strong communication and client-relations skills, advanced English (C1).
MagniteNASDAQ: MGNI: Independent sell-side platform for digital media advertising.
6+ YOE6+ years production Java experience, expertise in microservices, Spring Boot, Docker, AWS, relational and NoSQL databases, messaging systems, CI/CD, and automated testing.
Java, Spring Boot, Docker, AWS, EC2, ECS, Hibernate, MySQL, Oracle, Postgres, Redis, MongoDB, DynamoDB, RabbitMQ, Kafka, Maven, Git, Jenkins, Puppet, Jira, JavaScript, React, Ant Design, Material UI, React Bootstrap, Model Context Protocol (MCP)
Senior Software Engineer (Java) in Test (Burbank, CA, US, 91505)
Burbank or New York City or Los Angeles or San Francisco
$110k-$145k/yrOnsiteFull Time
ParamountNASDAQ: PSKY: Produces and distributes media content across global entertainment platforms.
6+ YOE6+ years in software or quality engineering; strong Java; automation framework experience; CI/CD; media/streaming testing across platforms; AI tooling familiarity preferred.
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOE5+ years of software development experience; US citizenship; remote role; minimal travel; strong Java/Python; cloud and distributed systems expertise.
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.
WescoNYSE: WCC: Distributes electrical and industrial products and supply chain solutions.
5+ YOE5+ years development experience in enterprise environments; experience with IBM Sterling B2B Integrator, .NET (C#), Java, JavaScript, SDLC and Agile; strong communication, troubleshooting, and documentation skills.
.NET, C#, Java, JavaScript, IBM Sterling B2B Integrator
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$178k-$313k/yrOnsiteFull Time
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
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.
Software Development Engineer, Amazon Leo for Government
Sunnyvale or Redmond or Northridge
$144k-$194k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEU.S. citizen required; 3+ years professional software development; experience in system design/architecture and high-assurance, fault-tolerant software; proficiency with Rust or C#/C++/Java/Perl.
SolventumNYSE: SOLV: Provides medical technology and health information software solutions.
3+ YOE3+ years software development experience (or 5+ with HS/GED). Experience with Java and Python, 1+ year cloud (AWS) development, EMR familiarity not required. Must be legally authorized to work without sponsorship.
ALKEME Insurance: Insurance brokerage and risk management services provider.
Bachelor's degree or equivalent experience; proficiency in Java, Python, C#, or JavaScript; experience with development frameworks/tools; strong problem-solving and communication skills.
Java, Python, C#, JavaScript, AWS, Azure, Google Cloud, SQL, CI/CD
$229k-$320k/yrOnsiteMultiple Commitments Available
Riot Games: Developing and publishing competitive multiplayer video games.
6+ YOE3+ Mgmt6+ years software engineering; 2+ years game development; 3+ years in leadership; backend distributed systems; Golang or Java; collaboration with non-engineering teams.
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
8+ YOE8+ years building complex platform applications; leadership of engineering teams; hands-on Java or Node backend experience; cloud platform services; agile development; Bachelor’s or equivalent.
SonyNYSE: SONY: Sells consumer electronics, video games, and entertainment media.
5+ YOE5+ years experience in full-stack development with Java, Go, or Python; REST API and frontend (HTML/CSS/JavaScript/React) proficiency; hands-on experience with AI-native coding tools, prompt engineering, agent development, and participation in on-call rotations.
AXS: Provides digital ticketing and marketing solutions for live events.
4+ YOE4+ years software development experience; strong C#/.NET or Java skills; distributed systems, concurrency, cloud (AWS) experience; relational databases; mentoring and system design experience.
Boston ScientificNYSE: BSX: Manufacturer of interventional medical devices and technologies.
8+ YOEBachelor's degree in CS/Software Engineering, 8+ years Android mobile development (≥2 years medical device apps), 3+ years AWS experience, expertise with Kotlin/Java/Android Jetpack, BLE and secure protocols, knowledge of medical device software standards.
Kotlin, Kotlin Multiplatform, Java, Android Jetpack, MVVM, Rx, XML data binding, Bluetooth Low Energy (BLE), AWS KMS, AWS S3, AWS DynamoDB, AWS Cognito, API Gateway, AWS EC2, AWS CloudWatch, Jenkins, Git, SonarQube, Atlassian Agile tools, TensorFlow, Pandas, NumPy, R, HTTPS, OAuth
Software Engineer/Principal Software Engineer – Data Analyst
Rancho Bernardo or Palmdale or San Diego
$92k-$138k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor’s or Master’s in STEM with relevant experience; strong SW development with Python/Java/C++/MATLAB; AI/ML, databases, containers, DevOps, CI/CD; active Top Secret clearance.
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.