410 software engineer java jobs at 101 companies in Simi Valley, CA

2mo
Save
Mark Applied
Hide
Lead Java Software Engineer – Developer
Herndon or Seal Beach or El Segundo or Colorado Springs
$212k-$286k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
Senior Java software development leadership; 10+ years Java/C++, React/Angular, cloud experience; TS clearance; Bachelor's degree.
Java, C++, Angular/React.js, HTML, CSS, Cloud, CI/CD
2mo
Save
Mark Applied
Hide
Lead Java Software Engineer – Developer
Herndon or Seal Beach or El Segundo or Colorado Springs
$212k-$286k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
10+ YOEBachelor’s degree; Top Secret clearance; 10+ years Java/C++, Angular/React.js, HTML/CSS; 10+ years in software configuration management; 10+ years in cloud-based software development.
Java, C++, Angular, React, HTML, CSS, Version control, Cloud platforms
3w
Save
Mark Applied
Hide
Principal Software Engineer - Java
San Diego or El Segundo
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOESTEM degree with relevant years of experience, Top Secret clearance eligibility, Java and microservices experience, familiarity with Agile/SDLC, cloud and multiple programming languages.
Java, JEE, JMS, XML, XPath, XSLT, XSD, DDS, Python, Go, C++, C#, PowerShell, VBScript, Bash, KornShell, Oracle, MySQL, Microsoft SQL Server, PostgreSQL, MongoDB, Redis, Elasticsearch, Kubernetes, Amazon ECS, Docker Swarm, Nomad, Redhat OpenShift, Atlassian Tool Suite, JIRA, SonarQube
1mo
Save
Mark Applied
Hide
Senior Java Engineer
Santa Monica, California, United States
$101k-$187k/yr OnsiteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops computer software, consumer electronics, and video games.
5+ YOE5+ years backend engineering experience with Java and Spring/Spring Boot; experience building APIs, microservices, cloud/distributed systems, relational data, testing, CI/CD, and containerized deployments; mentoring ability.
Java, Spring, Spring Boot, REST, APIs, Microservices, CI/CD
1mo
Save
Mark Applied
Hide
Software Engineer
Los Angeles, California, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Bachelor's in CS/Engineering or equivalent, proven software development experience with Java/Python/C#/JavaScript, familiarity with web frameworks and databases, strong problem-solving and communication skills.
Java, Python, C#, JavaScript, React, Angular, Node.js, SQL, NoSQL
2mo
Save
Mark Applied
Hide
Principal Software Engineer
New York or Santa Monica
$188k-$265k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
10+ YOE10+ years in software engineering with architecture and distributed systems; cloud (AWS); Java/Python; microservices; API design; hands-on coding.
AWS, S3, DynamoDB, Kinesis, Kafka, Java, Python, API Design, Microservices, Distributed Systems, Cloud
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Port Hueneme, California, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: Independent defense contractor providing mission-critical engineering and IT solutions for government customers.
5+ YOEMaster’s degree in Engineering, Mathematics, or Business; 5+ years software engineering with Navy weapon systems; C/C++, Java, Perl, SQL experience; DoD SECRET clearance.
C/C++, Java, Perl, SQL, GL Studio
1mo
Save
Mark Applied
Hide
Software Engineer
Toronto or Denver or Fishers or Los Angeles or Krakow
$120k-$150k/yr HybridFull Time
Intellistack
Intellistack: Offers a no-code platform for forms and workflow automation.
3+ YOE3+ years backend engineering experience; strong Java and Spring Boot skills; experience with REST APIs, Kafka, Kubernetes, cloud platforms; knowledge of identity (OAuth 2.0, OIDC, SSO, SCIM). Bachelor's in CS/Engineering or equivalent.
Java, Spring Boot, Python, RESTful APIs, Kafka, Kubernetes, OAuth 2.0, OpenID Connect (OIDC), SSO, SCIM, AWS, Azure, Google Cloud Platform, Okta, Auth0, Ping Identity, Keycloak, Terraform, OpenTelemetry, Datadog, Grafana
1mo
Save
Mark Applied
Hide
Sr Software Engineer
Glendale or Orlando
$142k-$190k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years software engineering experience with 3+ years using Mulesoft; hands-on Java and Python, SQL, API management (Google Apigee), cloud (AWS/GCP/Azure), Kubernetes, CI/CD, and AI/ML (TensorFlow, PyTorch, Scikit-learn).
Mulesoft, Google Apigee, SQL, TensorFlow, PyTorch, Scikit-learn, Retrieval Augmented Generation (RAG), Java, Python, AWS, GCP, Azure, Kubernetes, CI/CD, LLM
4d
Save
Mark Applied
Hide
Software Engineer, Telemetry (Starlink)
Redmond or Hawthorne
$125k-$200k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's or 2+ years software experience, 1+ years full-stack/data engineering experience, familiarity with C# or Java, Kubernetes, Linux, and strong communication and problem-solving skills.
C#, Java, Kubernetes, Linux
2w
Save
Mark Applied
Hide
Senior Software Engineer, Backend FinPlatform
New York City or San Francisco or Salt Lake City or Los Angeles or Seattle or Austin or Washington or Philadelphia or San Diego or Chicago or Atlanta or Australia or Canada or South America
$146k-$215k/yr RemoteFull Time
Flex
Flex: A financial platform allowing renters to split monthly rent payments.
6+ YOE6+ years software engineering experience, 4+ years with Java, experience with backend systems, APIs, data pipelines, AWS, and distributed teams.
Java, Spring, Gradle, JUnit, JVM, AWS, EKS, Aurora RDS, Elasticache, DynamoDB, GitHub Actions, git, DataDog, Snowflake, CDK, Terraform
1mo
Save
Mark Applied
Hide
Staff Software Engineer - Infrastructure
Los Angeles, California, United States
$193k-$269k/yr OnsiteFull Time
Riot Games
Riot Games: Developing and publishing competitive multiplayer video games.
7+ YOE7+ years software engineering with infrastructure/tooling focus; expertise in SDLC, OOP languages (Python, Go, Java, C++), containers/orchestration (Kubernetes, Mesos), large-scale cloud and deployment tech; fluent in Mandarin.
Python, Go, Java, C++, Kubernetes, Mesos, CloudBees, GitHub Actions, Codex, Windsurf, Co-Pilot, AWS, GCP, Docker, Terraform, Ansible, Jenkins, HTTP, TCP/IP
1mo
Save
Mark Applied
Hide
Software Developer
Port Hueneme, California, United States
$110k-$140k/yr OnsiteFull Time
Resource Management Concepts
Resource Management Concepts: Provides IT, cybersecurity, and engineering solutions to government agencies.
3+ YOEActive Top Secret (T5) clearance, IAT Level II certification, 3–7 years developing DoD software, bachelor's degree in a related field, Linux experience, proficiency in C/C++/Java, Agile experience.
Linux, C, C++, Java, Agile
2w
Save
Mark Applied
Hide
Senior Software Engineer (Autonomy)
Palmdale or Fort Worth
$120k-$160k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
5+ YOEBachelor's in computer engineering/CS or related, 5+ years embedded software experience, proficiency in C/C++/Java/Python/Bash, ArduPilot/PX4, MAVLink, Git, Linux/Windows, active Secret clearance, 25% travel.
C, C++, Java, Python, Bash, ArduPilot, PX4, Git, MAVLink, Linux, Windows, Confluence, JIRA, Bitbucket, Docker
1mo
Save
Mark Applied
Hide
Software Development Engineer
Redmond or Arlington or Northridge
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEU.S. citizen with a bachelor’s in CS/Engineering/Math, 3+ years professional software development and design experience, 2+ years SDE experience, embedded/distributed systems experience, and proficiency in C#, C++, Java, or Perl.
Embedded Linux, RTOS, C#, C++, Java, Perl, TCP/IP, UDP, logic analyzers, oscilloscopes
1w
Save
Mark Applied
Hide
Senior Backend Software Engineer
Los Angeles, California, United States
$167k-$230k/yr OnsiteFull Time
Atoms
Atoms: Building robotics and software to automate physical world industries.
3+ YOEBachelor's in CS or equivalent,3+ years software engineering experience,strong backend design and distributed systems knowledge,experience with Java/Go,databases and cloud platforms.
Java, Go, PostgreSQL, MongoDB, Redis, AWS, Google Cloud, Azure
2d
Save
Mark Applied
Hide
Software Engineer 2
Agoura Hills, California, United States
$73k-$108k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
Experienced software engineer with strong engineering fundamentals, US work authorization without sponsorship, ability to work hybrid and participate in on-call rotations; collaborative, TDD and ownership mindset.
Java, Scala, Kotlin, TypeScript, Amazon Web Services, Kubernetes, Kafka, React
1w
Save
Mark Applied
Hide
Senior Software Engineer
Simi Valley, California, United States
$125k-$255k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
20+ YOEActive Top Secret/SCI with polygraph, 20+ years SWE experience, bachelor’s in CS or equivalent, strong Java and Python skills, SDLC and Agile experience, familiarity with ML/AI, distributed systems, cloud, containers, and software tooling.
Java, Python, GitLab, Jenkins, Maven, Jira, Confluence, Apache Spark, Hadoop, AWS, Azure, Google Cloud Platform, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Senior Software Engineer
San Francisco or Miami or Atlanta or Salt Lake City or Phoenix or Washington D.C. or Los Angeles or Seattle or Chicago or Boston or Austin or New York City
$153k-$205k/yr RemoteFull Time
Circle
CircleNYSE: CRCL: Digital currency issuer and blockchain financial infrastructure provider.
6+ YOE6+ years professional software development with Java and Go; bachelor’s in CS or equivalent; led small technical teams; experience with payment systems, RESTful APIs, cloud services, and SQL; strong system design, testing, and communication skills.
Java, Go, AWS, Google Cloud, Microsoft Azure, SQL, NoSQL, RESTful API
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Product Foundations
Seattle or Los Angeles
$150k-$200k/yr OnsiteFull Time
Metropolis
Metropolis: Computer vision technology for checkout-free parking and retail payments.
8+ YOE8+ years backend software engineering; expert Java; microservices; Kubernetes; AWS; observability; databases; AI tooling; strong technical communication.
TypeScript, React, Scala, Java, Kubernetes, AWS, Kafka, SQS, MySQL, PostgreSQL, Snowflake, Git, GitHub, Datadog, Copilot, Claude Code, CI/CD