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37 junior platform engineer jobs at 26 companies in Oceanside, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Junior Power Platform Developer
San Diego, California, United States
$70k-$110k/yr RemoteFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
1+ YOEAbility to develop Power Automate workflows and Power Apps, 1+ year relevant experience or Associate's degree, strong communication skills, and eligibility for DoD Secret clearance.
Microsoft 365 (M365), Power Automate, Power Apps, Microsoft Excel, Microsoft Teams, Power BI
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1w
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Platform Engineer II
Newport Beach or Charlotte
$113k-$139k/yr OnsiteFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
0+ YOEBachelor's or equivalent experience,0–4 years in enterprise IT or digital workplace support,experience with scripting/API integrations (PowerShell, Python, HTTP),familiarity with identity/access and operational analytics.
PowerShell, Python, HTTP
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Junior Cyber Engineer
Portsmouth or San Diego
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
0+ YOEBachelor's in cybersecurity or related field required; Security+ certification; familiarity with Naval C4I testing, NUTANIX platforms, RMF/ATO for NAVWAR; 0+ years experience.
NUTANIX
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1mo
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Project Engineer Platform Sustainment
Poway, California, United States
$63k-$106k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
0+ YOEBachelor's in engineering (or equivalent experience), basic engineering knowledge, ability to obtain DoD clearance, EIT desirable, good communication and computer skills, ability to work independently and extended hours.
Defense Priorities and Allocation System (DPAS)
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2mo
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#Senior Engineer - Android Linux platform Engineer
San Diego, California, United States
$111k-$167k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
2+ YOEBachelor's in Engineering/IS/CS (or higher) plus 2+ years software engineering experience (alternatively Master's+1 or PhD). Experience with C/C++, Java, Python; Linux kernel/userspace, Android, embedded system development; strong communication and problem-solving.
C, C++, Java, Python, Rust, Git, Android Studio, adb, Android Make, Android Tools, Android Build System, Yocto, Android HAL, HIDL, AIDL, VNDK, GKI, GSI, Android CTS, Android VTS, Android STS, Linux Kernel, JNI
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4w
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Platform Integration Specialist
Newport or San Diego
FieldFull Time
Systems Technology Forum
Systems Technology Forum: Provides engineering, IT, and logistics services to defense agencies.
2+ YOEMinimum 2 years' experience with submarine or Navy platform software/networked system installations; knowledge of Linux, Windows, VMware, Ansible; familiarity with Cisco, Trellix, Aruba; Secret clearance required; Bachelor's in engineering preferred.
Linux, Windows, VMware, Ansible, Cisco, Trellix, Aruba
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2mo
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Software Engineer, Cloud Platform
Irvine, California, United States
$118k-$147k/yr HybridFull Time
Yum! Brands
Yum! BrandsNYSE: YUM: Global operator of quick-service restaurant brands.
2+ YOEBachelor's or equivalent experience; 2+ years software development; 2+ years AWS including serverless; experience with GitLab, Postman, TypeScript, Serverless Framework, CDK, Cursor; Agile collaboration and documentation skills.
AWS, GitLab, Postman, TypeScript, Serverless Framework, CDK, Cursor
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1mo
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Palantir Foundry Ontology Engineer, Junior
McLean or San Diego
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
1+ YOEBachelor's in CS/Engineering/Analytics or related, 1+ years software/data/platform engineering experience, experience with Palantir Foundry, Python or TypeScript, ontology design, data pipelines; ability to obtain Secret clearance and Foundry & AIP Builder badge.
Python, TypeScript, Palantir Foundry, Code Repos, Pipeline Builder, Git, CI/CD, AIP Builder
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1mo
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Software Engineer, Cloud Platform
Irvine or United States
$118k-$147k/yr HybridFull Time
KFC Pan Europe
KFC Pan EuropeNYSE: YUM: Quick-service restaurant chain specializing in fried chicken products.
2+ YOEBachelor's in engineering/CS or equivalent; 2+ years software development; 2+ years AWS including serverless; experience with GitLab, Postman, TypeScript, Serverless Framework, CDK, Cursor; agile experience and unit testing.
AWS, GitLab, Postman, TypeScript, Serverless Framework, CDK, Cursor, BigFix, Wiz, Windows 11, Cortex
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1mo
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Software Engineer - Platform Infrastructure
San Diego, California, United States
$130k-$155k/yr OnsiteFull Time
Humanoid
Humanoid: Developing commercial humanoid robots for industrial applications.
0+ YOE0–3 years in systems or backend; CS/CE/EE degree; proficient in Python, C/C++, TypeScript, or Rust; Linux experience; on-site in San Diego; AI tooling; strong communication.
Python, C/C++, TypeScript, Rust, Linux, Terraform, ECS, PostgreSQL, S3
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1mo
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Systems Engineer, Launched Effects
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
2+ YOE2+ years programming (Python, C++, or Rust), degree in engineering or computer science, safety-critical development and V&V experience, cloud platform familiarity, data modeling and AI/ML skills, willing to travel up to 25%, eligible for U.S. security clearance.
Python, C++, Rust, AWS, Azure, Google Cloud, Palantir Foundry, Tableau, AFSIM, JIRA, Confluence
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3w
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Electronics Engineer / Principal Electronics Engineer - Comms Responsible Engineer
San Diego, California, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's in STEM with 2+ years (or Master's/PhD with reduced experience); ability to obtain/maintain U.S. Secret clearance; airborne/ground platform integration experience; RF/COMMS and networking knowledge.
TCP/IP, WAN, Microsoft Visio, CATIA, Iridium, INMARSAT, Ku, CDL, Starlink
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3w
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Electronics Engineer / Principal Electronics Engineer - Comms Responsible Engineer
San Diego, California, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor's in STEM and 2+ years (or advanced degree with less experience); Secret clearance eligibility; airborne/ground platform integration experience; RF, SATCOM, networking knowledge; strong communication and systems skills.
TCP/IP, WAN, routers, firewalls, switches, Microsoft Visio, Catia
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1mo
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Product Engineer
San Diego, California, United States
$80k-$110k/yr OnsiteFull Time
Elevate Semiconductor
Elevate Semiconductor: Designs integrated circuits for automated semiconductor test equipment.
2+ YOEBachelor's in EE/CE or equivalent hands-on experience, 2+ years professional experience, familiarity with ATE platforms (Teradyne UltraFlex, Nextest, Advantest 93K) and IGXL/C/VB frameworks, programming in C/C++/VB/Python, and hands-on debug with oscilloscopes, multimeters, power supplies, and soldering.
ATE, Teradyne UltraFlex, Nextest, Advantest 93K, IGXL, C, C++, VB, Python, oscilloscopes, multimeters, power supplies, soldering tools, EVM
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2mo
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Embedded Systems Engineer-Federal
Irvine or Mission Viejo
$70k-$300k/yr OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
Experience with embedded compute, Linux, firmware, ROS, and system integration for robotic platforms. Federal program experience preferred.
C++, Python, ROS, Linux, Ubuntu, Yocto, JetPack, ARM, x86, ROS2
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3w
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Autonomy Software Engineer
Arlington or Atlanta or San Diego or Woburn or Boston or Dayton or Melbourne or Carlsbad
$174k-$225k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
2+ YOEProficiency in modern C++, multi-threaded and real-time development, CI/CD and test-driven practices, cross-platform (Windows/Linux/iOS), hardware/software integration, ability to obtain U.S. secret clearance; 2+ years (PhD), 5+ (MS), 7+ (BS).
Modern C++, MATLAB, Live-Virtual-Constructive (LVC), Windows, Linux, iOS, CI/CD, OMS/UCI, A-GRA
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3w
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Software Engineer- Application Development
San Diego or Washington
$95k-$166k/yr RemoteFull Time
Noctua Technology
Noctua Technology: Provides software engineering, cloud, and data consulting services.
1+ YOE1+ year application development experience; proficiency with front-end and back-end web technologies, cloud platforms, containers, CI/CD, Git; US citizenship and eligibility for Secret clearance required.
HTML, CSS, JavaScript, Node.js, Angular, React, Java, Python, AWS, Azure, Google Cloud, Docker, Kubernetes, Git, CI/CD
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4d
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2027 Entry Level Rotation - Solutions Platforms Engineered
San Diego, California, United States
$77k-$116k/yr OnsiteFull Time
Solar Turbines
Solar TurbinesNYSE: CAT: Manufacturer of industrial gas turbines and turbomachinery systems.
0+ YOEBachelor's in Engineering or Computer Science (GPA≥2.8), 0-3 years experience, internship or relevant experience preferred, must be willing to relocate to San Diego.
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1w
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Software Development Engineer (Firmware)
Irvine, California, United States
$98k-$131k/yr OnsiteFull Time
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
Embedded firmware development using C/C++, Python familiarity, embedded systems fundamentals, and interest in ARM/microcontroller platforms. Right to work in the US required.
C, C++, Python, ARM, Raspberry Pi, Arduino
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4d
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Engineer I, Business Analytics and Data Intelligence
Irvine, California, United States
$93k-$117k/yr OnsiteFull Time
PDS Health
PDS Health: Provides administrative and business support services to dental practices.
2+ YOEBachelor's in CS/MIS or 5+ years experience; 2+ years DB development, OLTP, data warehouse, cloud platforms, data pipelines, agile, source control; proficiency in SQL, Python, Scala.
Online Transaction Processing (OLTP), Data Warehouse, Cloud Data Platform, Bitbucket, Git, GitHub, SQL, Python, Scala
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