345 java software engineer jobs at 96 companies in Phelan, CA
3d
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Java Developer
Los Angeles, California, United States
OnsiteFull Time
Strong Java development experience, software engineering principles, computer science fundamentals, technical solution design, communication, collaboration, and problem-solving skills.
Java, Kubernetes
2d
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Java Developer
Santa Ana, California, United States
OnsiteFull Time
Java developer position; the posting provides no additional qualifications or experience requirements.
Java
1mo
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Software Engineer
Los Angeles, California, United States
OnsiteFull Time
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
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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
3mo
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Software Engineer (Range Systems)
Corona, California, United States
$115k-$150k/yr HybridFull Time
7+ YOE7+ years in systems/software engineering; experience with hardware/software integration; proficiency in C++, Java, Python, or C#; DoD or defense program exposure is a plus.
C++, Java, Python, C#, TCP/IP
2d
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Software Engineer
Los Angeles or El Segundo
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBachelor's degree and 5+ years of software development experience with Java, C#, or Python. Requires architecture leadership, cloud and container experience, algorithms, data structures, and strong communication.
.NET, Java, Python, Angular, React, RESTful web services, AI/ML APIs, AWS, Microsoft C#, LLM, RAG, vector databases, ERP, Finance, Supply Chain, Manufacturing, SQL
1mo
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Senior Software Engineer
Bristol or Burbank or Glendale
$142k-$190k/yr OnsiteFull Time
5+ YOE5+ years web/software engineering; mastery of HA Proxy, NGINX, Apache; extensive NodeJS and/or Java/Kotlin experience; AWS EC2, Fargate, Cloudfront; frontend web development; BS in Computer Science or equivalent.
HA Proxy, NGINX, Apache, NodeJS, Java, Kotlin, AWS EC2, Fargate, Cloudfront, JavaScript, TypeScript, React Native
1mo
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Software Engineer
Toronto or Denver or Fishers or Los Angeles or Krakow
$120k-$150k/yr HybridFull Time
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
2mo
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Sr Software Engineer
Glendale or Orlando
$142k-$190k/yr HybridFull Time
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
3w
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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
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
3d
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Principal Software Engineer (Autonomy)
Palmdale or Fort Worth or Atlanta or Denver or Huntsville
$160k-$200k/yr OnsiteFull Time
8+ YOEBachelor's degree in computer engineering, computer science, or related discipline; 8+ years of software development; C, C++, Java, Python, Bash, embedded systems, Git, Linux, Windows, and active Secret clearance required.
C, C++, Java, Python, Bash, Git, Linux, Windows, Confluence, JIRA, Bitbucket, ArduPilot, PX4, MAVLink, Docker, CI/CD
2mo
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Staff Software Engineer - Infrastructure
Los Angeles, California, United States
$193k-$269k/yr OnsiteFull Time
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
1w
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Software Engineer, Data Engineering, LOKI
Santa Ana, California, United States
$166k-$220k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience in data engineering, strong algorithms and optimization background, proficiency in Python/Java/Scala/C++/Rust, experience with computational geometry/graph algorithms, U.S. Person required, degree or equivalent.
Lattice OS, ArsenalOS, Python, Java, Scala, C++, Rust, PLM, ERP, MES, CAD/CAM, MES, CI/CD, Kafka, Flink, OR-Tools, Gurobi, CPLEX, Z3, SciPy, JuMP, Pyomo, Neo4j, JanusGraph, NetworkX, Apache TinkerPop
2w
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Sr Principal Software Engineer - AI Software
San Diego or El Segundo or Palmdale
$142k-$213k/yr OnsiteFull Time
4+ YOEAdvanced experience building production AI/ML systems, strong software engineering (Python/Java/C++), Top Secret clearance, ability to obtain SAP/PAR, and technical leadership in regulated environments.
Python, Java, C++, LLM, MLOps, CI/CD, containerized deployment
2w
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Senior Backend Software Engineer
Los Angeles, California, United States
$167k-$230k/yr OnsiteFull Time
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
2mo
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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
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
2w
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Software Quality Engineer/ Prin Software Quality Engineer
Palmdale or San Diego
$83k-$155k/yr OnsiteFull Time
2+ YOETop Secret clearance, 2–5+ years software development or quality experience, knowledge of Agile/Waterfall/Spiral, experience with C,C++,Java,Python, process evaluation and metric reporting.
C, C++, Java, Python, Atlassian, Git, Confluence
2mo
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Senior Software Engineer, Product Foundations
Seattle or Los Angeles
$150k-$200k/yr OnsiteFull Time
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
1d
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Sr. Software Development Engineer - Scala
San Antonio or Redlands
$123k-$202k/yr OnsiteFull Time
5+ YOE5+ years of software development experience; Java or Scala experience; REST and AWS knowledge; strong collaboration, communication, problem-solving, and analytical skills; bachelor's degree in computer science, software engineering, or STEM.
Java, Scala, C#, JavaScript, TypeScript, Python, AWS, Angular, ArcGIS REST services, ArcGIS Enterprise, Docker, Kubernetes, sbt
1mo
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Sr. Software Engineer - B2B
Los Angeles, California, United States
$130k-$150k/yr HybridFull Time
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.
C#, .NET, .NET Core, Java, AWS, SQL Server, PostgreSQL, MySQL, Kafka, DynamoDB, Elasticsearch, Docker, Terraform
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