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114 junior java jobs at 31 companies in Palmdale, CA

2w
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Software Engineer/Principal Software Engineer - Java
San Diego or El Segundo
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEMust be able to obtain/transfer Top Secret clearance and SAP access; experience developing Java/JEE applications, JMS, Web Services, XML; Bachelor's degree in STEM (or higher) with 2+ years experience (senior level options require more).
Java, Java Enterprise Edition (JEE), JMS, Web Services, XML, XPath, XSLT, XSD, Kubernetes, Docker, Ansible, Cucumber, Knockout, microservices
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1w
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Software Engineer
Los Angeles, California, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Bachelor's degree or equivalent experience; proficiency in Java, Python, C#, or JavaScript; experience with Agile and Git; strong problem-solving and communication skills.
Java, Python, C#, JavaScript, Agile, Git, AWS, Microsoft Azure, Google Cloud
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6d
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Student Researcher, PhD, Fall 2026
Mountain View or Ann Arbor or Atlanta or Austin or Cambridge or Chicago or Irvine or Kirkland or Los Angeles or Madison or New York or Palo Alto or Pittsburgh or Goleta or San Bruno or Seattle or San Francisco or Sunnyvale or Washington D.C.
$118k-$157k/yr OnsiteInternship
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
PhD student in CS or related field, research experience, proficiency in English and programming (e.g., Python, Java, JavaScript, C/C++); submit CV and transcript.
Python, Java, JavaScript, C, C++
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4d
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Software QA Automation Engineer, II
Moorpark, California, United States
$79k-$121k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
2+ YOEBachelor's degree or equivalent, 2+ years relevant experience, experience in software QA automation, familiarity with C/C++, Python, C# .NET or Java, EMR? (not mentioned)
C, C++, Python, C# .NET, Java, Xray, GitLab, Linux
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3mo
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Intermediate Technical Support Analyst
Logan or Los Angeles or United States or Melbourne or Victoria
$55k-$72k/yr HybridFull Time
Journal Technologies
Journal TechnologiesNASDAQ: DJCO: Provides enterprise software for courts and justice system agencies.
2+ YOE2+ years technical support experience with web-hosted/on‑premise/cloud software; working knowledge of Java, HTML, SQL; strong communication, multitasking, and customer-focused troubleshooting skills.
Java, HTML, SQL, Groovy, JavaScript, PL/SQL, Transact-SQL, Crystal Reports
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1w
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Full Stack Software Engineer, Observability (Starlink)
Hawthorne, California, United States
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in STEM (or 3+ yrs experience), experience building observability/telemetry systems, proficiency with Python/Go/Java, frontend React/Angular, relational/distributed databases, Docker and Kubernetes.
Python, Go, Java, React, Angular, PostgreSQL, CockroachDB, Docker, Kubernetes
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5d
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AI Engineer
El Segundo, California, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
2+ YOE2+ years in AI or related engineering, proficiency with generative/agentic AI, experience in software development (Python/C#/Java), ability to obtain Secret clearance, bachelor’s degree required.
LLMs, MCP, LangChain, LangGraph, Python, C#, Java, Cursor, Windsurf, CUDA, RAPIDs, Docker
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1w
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Flight Software Engineers (Associate / Experienced / Senior)
El Segundo, California, United States
$106k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOEBachelor's degree, U.S. person status with ability to obtain Secret clearance, 2+ years software development experience, proficiency in C/C++/Java/Python, embedded/real-time experience preferred.
C, C++, Java, Python, GitLab, Bitbucket, JIRA, Confluence, Wireshark
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2w
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Software Integration Engineer
El Segundo, California, United States
$87k-$130k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
2+ YOEBachelor's in STEM, 2+ years relevant experience with web application development, Spring, Java, Python, RESTful services or Cloud; familiarity with Agile and Atlassian tools; experience with Git/Subversion and Linux/Windows.
Spring Framework, Java, Python, RESTful services, Cloud, containerization, microservices, JIRA, Confluence, BitBucket, SourceTree, Git, Subversion, Windows, Linux, DevSecOps, AI/LLM
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1mo
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Software Engineer II
El Segundo, California, United States
$76k-$144k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
2+ YOEU.S. citizenship and active, transferable Top Secret clearance; STEM degree with typically 2+ years' experience; experience with C, C++, or Java, Docker, Kubernetes, Agile/DevSecOps, and CI/CD tools.
C, C++, Java, Docker, Kubernetes, Jenkins, Git, Bitbucket, CI/CD, Agile, DevSecOps, Scrum, OMS
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1mo
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Software Development Engineer – Embedded Systems 2026 (US)
Cupertino or Northridge or Santa Clara or Sunnyvale or Hudson or Austin or Redmond or Seattle
$111k-$185k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
Bachelor's in a STEM field (or in progress); experience with one or more general-purpose languages (Java, Python, C++, C#, Go, Rust, TypeScript); data structures, algorithms, and object-oriented design; must be 18+.
Java, Python, C++, C#, Go, Rust, TypeScript, GenAI, AWS, SQL, NoSQL, CI/CD
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2w
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Security Engineer, Level 4
Los Angeles or Palo Alto or Bellevue or Santa Monica
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
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
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3w
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Modeling Simulation & Analysis Engineer (Level 2)
El Segundo, California, United States
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's in STEM with 2+ years systems engineering experience, active US Secret clearance, scripting (MATLAB, Python, C++, Java), simulation tools (AFSIM, Suppressor, STK), data visualization, modeling and operational analysis.
MATLAB, Python, C++, Java, AFSIM, Suppressor, STK, Bitbucket, GitHub, Gitlab
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2w
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Software Engineer II
Los Angeles, California, United States
$172k-$225k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
2+ YOEMaster's in CS or equivalent +2 years experience with large-scale ETL using Microsoft SQL Server and Python, Java/JavaScript/Node.js development, Bash automation, Linux administration, and data analysis for analytics and anomaly detection.
Node.js, Spring Boot, WebFlux, Microsoft SQL Server, Python, Microsoft Excel, Java, JavaScript, Bash, Linux
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2w
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Security Engineer, Level 4
Los Angeles or Palo Alto or Bellevue or Santa Monica
$133k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
2+ YOEBachelor’s degree or equivalent, 2+ years security-related experience, expertise in infrastructure/application/cloud security domains, programming (Python/Go/Java), experience with vulnerability scanners, SIEM, EDR, and strong communication and problem-solving skills.
AI tools, vulnerability scanners, SIEM, EDR, cloud security frameworks, Python, Go, Java
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1mo
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Software Engineer
Irving or San Francisco or Los Angeles
$74k-$137k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
2+ YOEB.S. in CS or related required; 2+ years Java experience; Unix and shell scripting; professional experience with Spring, Hibernate, Maven, Git; SQL and relational DB experience; Hadoop, Spark, Scala, Docker, Kubernetes, AWS are pluses.
Java, Unix, Unix Shell Scripts, Spring, Hibernate, Maven, Git, SQL, Hadoop, Spark, Scala, Docker, Kubernetes, AWS, HBase, Ansible, Postgres, Angular, HTML, JavaScript
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1mo
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Senior Associate, Tech Quality Assurance
Bengaluru or New York City or Toronto or Los Angeles or Austin or Denver or Kansas City or London
HybridFull Time
GALE
GALENASDAQ: STGW: Global agency providing data-driven marketing and business strategy services.
2+ YOE2+ years software QA for web platforms, experience with functional and automation testing, Playwright/Selenium, scripting in Python/Java/JavaScript/TypeScript, API testing (Postman), CI/CD and Agile experience; CMS testing (WordPress/Contentful) desirable.
Playwright, Selenium, Python, Java, JavaScript, TypeScript, Postman, WordPress, Contentful, Git, Azure DevOps, GitHub Actions, Jenkins
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4w
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Computer Scientist - openMCT
Edwards AFB, California, United States
$135k-$165k/yr OnsiteFull Time
JT4
JT4NYSE: AMTM: Provides engineering and technical support for military test ranges.
2+ YOEMinimum 2 years related experience (2 with MS, 4 with BS) in software/systems engineering; U.S. citizenship and ability to obtain security clearance; valid state driver's license; expertise in Java, web technologies, telemetry, and collaborative development.
Java, Spring Boot, HTML5, CSS3, JavaScript (ES6+), TypeScript, REST APIs, WebSockets, Vue, Vitest, Jest, JUnit, Mockito, Git, openMCT
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1mo
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Data Engineer - Bilingual Mandarin required
Los Angeles, California, United States
$90k-$130k/yr HybridFull Time
CWILL
CWILL: Unified AI-driven commerce platform for Shopify DTC brands.
1+ YOEGreen Card or U.S. citizenship required. 1+ years data engineering experience (1–4 years typical). Strong SQL and Python/Java skills, data ingestion and warehouse experience, data quality mindset, cross-timezone collaboration; Mandarin a strong plus.
SQL, Python, Java, SeaTunnel, Kafka, Flink, Spark, Doris, ClickHouse, Snowflake, BigQuery, Redshift, Databricks, PostgreSQL, DolphinScheduler, StreamPark, Airflow, Dagster, Prefect, dbt, DataHub, Superset, LLMs, AI Agents, REST, OAuth, Git, Docker, CI/CD, Terraform, Kubernetes, AWS, GCP, Azure
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2mo
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Financial Analyst Internship - Fall 2026
El Segundo, California, United States
OnsiteFull Time, Internship
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
Currently enrolled in an undergraduate or graduate program; major in Computer Science or Computer Engineering; proficient in Python, R, Java, Linux, C++, or VMware; knowledge of AI/ML and LLMs; familiar with TensorFlow, PyTorch, scikit-learn.
Python, R, Java, Linux, C++, VMware, TensorFlow, PyTorch, scikit-learn, Matplotlib, Seaborn, AWS, Google Cloud, Azure
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