595 java engineer jobs at 134 companies in Northridge, CA
1mo
Save
Mark Applied
Hide
Senior Java Engineer
Santa Monica, California, United States
$101k-$187k/yr OnsiteFull Time
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
2mo
Save
Mark Applied
Hide
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
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
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
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
2w
Save
Mark Applied
Hide
Staff Engineer (Java)
Los Angeles or Broomfield
$155k-$180k/yr HybridFull Time
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)
3w
Save
Mark Applied
Hide
Software Engineer/Principal Software Engineer - Java
San Diego or El Segundo
$92k-$171k/yr OnsiteFull Time
2+ YOEActive or transferable U.S. Top Secret clearance, Java development experience, JEE/SOA familiarity, STEM degree, 2–5+ years engineering experience, ability to obtain SAP access, and willingness to travel up to 25%.
Java, Java Enterprise Edition (JEE), JMS, Web Services, XML, XPath, XSLT, XSD, Kubernetes, Docker, Ansible, Cucumber, Knockout, Microservices, Security+
3w
Save
Mark Applied
Hide
Principal Software Engineer - Java
San Diego or El Segundo
$114k-$171k/yr OnsiteFull Time
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 Observability Engineer
New York City or Atlanta or Jersey City or Los Angeles or United States or Canada or Puerto Rico or United Kingdom or Ireland or Portugal or Romania or Australia
$149k-$186k/yr HybridFull Time
Hands-on observability/SRE/platform engineering experience; expertise with monitoring, alerting, SLO/SLI design; proficiency with Datadog, Kubernetes, AWS, Terraform; software engineering skills in Go/Java/Python/TypeScript; mentoring and automation experience.
AWS, Kubernetes, Terraform, Helm, Ansible, Vault, Datadog, PagerDuty, Go, Java, Python, TypeScript
2w
Save
Mark Applied
Hide
Process Engineer Lead
Minooka or Patterson or Los Angeles or Portland
$95k-$158k/yr HybridFull Time
5+ YOEBachelor's in operations/engineering or STEM required, 5+ years process engineering, Lean/Six Sigma experience, CAD/Visio/Smartsheet/Microsoft Office proficiency, SQL/Python/Java/Scala preferred, up to 75% travel, onsite 3 days/week.
CAD, Visio, Smartsheet, Microsoft Office Suite, SQL, Python, Java, Scala
1mo
Save
Mark Applied
Hide
Satellite Engineer
Colorado Springs or Point Mugu
OnsiteFull Time
5+ YOEBachelor's in engineering or physical science, 5-15 years aerospace experience, eligible for Secret clearance, proficiency with Microsoft Office, familiarity with Java, C, Python, Perl, and experience in satellite command-and-control, mission planning, telemetry analysis, automation, and training.
Microsoft Office, Java, C, Python, Perl
3w
Save
Mark Applied
Hide
Senior Software Systems Engineer
Los Angeles or Boston or Colorado Springs
$156k-$244k/yr RemoteFull Time
10+ YOEBachelor's in CS/Engineering,10+ years systems engineering experience,proficiency in Python/C++/Java/JavaScript,OS and networking knowledge,EMR? (not applicable),requirements tools experience,ability to obtain U.S. security clearance.
Python, C++, Java, JavaScript, Linux, Windows Server, TCP/IP, DNS, MS Excel, DOORS, Large Language Models, AWS, Azure, GCP, Ansible, Docker, Kubernetes, MBSE, SysML
1mo
Save
Mark Applied
Hide
Security Engineer, Level 4
Los Angeles or Palo Alto or Bellevue or Santa Monica
$157k-$235k/yr OnsiteFull Time
2+ YOE2+ years security-related experience post-Bachelor’s (or equivalent), strong security engineering background, proficiency with programming (Python/Go/Java), security tooling, AI tools, and excellent communication and analytical skills.
Python, Go, Java, SIEM, EDR, AI tools
1d
Save
Mark Applied
Hide
Principal Software Engineer (Autonomy)
Palmdale or Fort Worth
$160k-$200k/yr OnsiteFull Time
8+ YOEBachelor's in computer engineering/computer science,8+ years experience,proficiency in C/C++/Java/Python/Bash,experience with sUAS,ArduPilot or PX4,Git,MAVLink,linux/windows,active Secret clearance required.
C, C++, Java, Python, Bash, ArduPilot, PX4, Git, MAVLink, Linux, Windows, Confluence, JIRA, Bitbucket, Docker
2w
Save
Mark Applied
Hide
gTech Product Deployment Engineer
San Francisco or Atlanta or Chicago or New York or Los Angeles or Sunnyvale
$126k-$181k/yr OnsiteFull Time
3+ YOEBachelor's in engineering/CS or equivalent, 3+ years building proofs-of-concept with JavaScript/Python/SQL, system design or code reading in Java/C++/Python, strong communication and stakeholder skills.
JavaScript, Python, SQL, Java, C++, Google Ads, Google Marketing Platform, SA360, DV360, GA4, Google Cloud
2mo
Save
Mark Applied
Hide
Software Architect (Java)
El Segundo, California, United States
RemoteFull Time
10+ YOELead architectural decisions for HRIS, 10+ years Java, distributed systems, enterprise patterns, AI integration
Java, Spring Boot, Oracle RDBMS, PL/SQL, AWS (ECS, RDS, Lambda), Terraform, OAuth2/OIDC, RabbitMQ, Angular, LLM/AI tools
1mo
Save
Mark Applied
Hide
Senior Platform Engineer, AI
Denver or Long Beach
$170k-$275k/yr HybridFull Time
5+ YOE5+ years software/cloud/DevOps experience; production development in Python/TypeScript/Java; experience with LLM APIs, prompt engineering, RAG, agent frameworks, API integrations; ability to obtain Top-Secret clearance and U.S. citizenship or equivalent status.
Python, TypeScript, Java, CrewAI, Pydantic AI, API, webhooks, MCP, Retrieval-Augmented Generation (RAG), AWS, Azure, GCP, AWS GovCloud, Azure Government, FedRAMP, NIST 800-53, IL4, IL5
2w
Save
Mark Applied
Hide
Sr Machine Learning Engineer
Seattle or Santa Monica or Glendale or San Francisco
$149k-$199k/yr HybridFull Time
5+ YOE5+ years software/ML engineering experience, BS/MS in CS or equivalent, strong Java skill, experience with large-scale ML/DL platforms and LLM tools, good communication and problem-solving.
Java, scikit-learn, Spark MLLib, PyTorch, AWS Bedrock, Azure Cognitive Services, Vertex AI, LangGraph, Crew AI, strands sdk, vector databases, SpringBoot, DynamoDB, Redis, ValKey, MemCache, Apache Kafka, Kinesis, AWS, Terraform, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Aerospace Software Test Engineer
El Segundo, California, United States
$100k-$176k/yr HybridFull Time
4+ YOEBachelor's in engineering or STEM, 4+ years applicable experience (6+ for specialist), programming in Python and Java or C/C++, modeling & simulation experience, CI/CD experience (specialist), and ability to obtain a U.S. security clearance.
Python, Java, C/C++, CI/CD, Linux, Unix, JIRA, Bitbucket, Confluence, Compilers, IDEs
3mo
Save
Mark Applied
Hide
Electrical Engineer/Scientist/Computer Scientist (Ph.D.)
Los Angeles, California, United States
$140k-$154k/yr OnsiteFull Time
Ph.D. in electrical engineering, computer science, physics or related; expertise in FEA, modeling/simulation, electronics and electrical testing; experience with Python,C/C++,Java or MATLAB; excellent communication; authorized to work in the U.S.
Python, C/C++, Java, MATLAB
1d
Save
Mark Applied
Hide
Software Engineer, Telemetry - Top Secret Clearance (Starlink)
Hawthorne, California, United States
$125k-$195k/yr OnsiteFull Time
1+ YOEActive Top-Secret/TS-SCI clearance, bachelor’s degree or 2+ years software experience, 1+ years full-stack or data engineering experience, C#/Java and Kubernetes experience preferred.
C#, Java, Kubernetes, Linux, CI/CD
Explore Jobs