72 junior platform engineer jobs at 32 companies in Whittier, CA
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Platform Engineer, Software Engineering
Los Angeles, California, United States
OnsiteFull Time
The posting identifies a Platform Engineer in Software Engineering but does not state specific education, experience, licensing, or technical skill requirements.
2w
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Platform Engineer II
Aliso Viejo, California, United States
$173k-$225k/yr HybridFull Time
2+ YOEMaster’s degree or equivalent and 2 years experience developing and securing infrastructure services using Docker, Typescript, Golang; monitoring with Prometheus/Grafana and Elastic Stack; Kubernetes and eBPF experience.
Docker, Typescript, Golang, Prometheus, Grafana, Elastic Stack, eBPF, Cilium, GDB, Wireshark, Kubernetes, Linux
2d
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Enterprise Generative AI Platform Engineer
United States or Thousand Oaks
$130k-$175k/yr RemoteFull Time
2+ YOEEnterprise technology experience; generative AI platform familiarity; use-case, risk, and scalability assessment; strong communication and stakeholder skills; collaboration across business, engineering, security, and governance teams.
ChatGPT Enterprise
1mo
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Site Reliability Engineer, Kubernetes Platform (Starshield)
Hawthorne or Redmond
$125k-$175k/yr OnsiteFull Time
1+ YOEBachelor's in CS/IT/engineering + 1+ year SRE/DevOps experience (or 3+ years experience), Linux, Terraform/Ansible, Kubernetes and OCI containers, Bash/Python scripting, development in Python/C++/Go, willingness to obtain Top Secret clearance.
Terraform, Ansible, OCI containers, Kubernetes, Bash, Python, C++, Go, Bazel, Makefiles, TCP/IP, Linux
4d
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IoT Engineer
Juno Beach or Tampa or Minneapolis or Saint Paul or Chicago or Houston or New York City or Alpharetta or Auburn Hills or Dearborn or Lake Forest
$65k/yr OnsiteFull Time
Bachelor's in Engineering/CS, programming in C/C++/C#/Java/Python, familiarity with cloud platforms and SQL databases, analytical and troubleshooting skills, exposure to AI coding tools.
Vibe Coding, CoPilot, Claud, Codex, C, C++, C#, Java, Python, Azure, Google, AWS, SQL, MySQL
4d
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IoT Engineer
Juno Beach or Tampa or Minneapolis or Saint Paul or Chicago or Houston or New York City or Alpharetta or Auburn Hills or Dearborn or Lake Forest
$65k/yr OnsiteFull Time
Bachelor's in engineering or computer science, programming in C/C++/C#/Java/Python, familiarity with IoT/cloud platforms and relational databases, strong problem-solving and communication skills.
C, C++, C#, Java, Python, Azure, Google, AWS, SQL, MySQL, Vibe Coding, CoPilot, Claud, Codex
4d
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IoT Engineer
Juno Beach or Tampa or Minneapolis or Saint Paul or Chicago or Houston or New York City or Alpharetta or Auburn Hills or Dearborn or Lake Forest
$65k/yr HybridFull Time
Bachelor's in engineering/computer science, programming in C/C++/C#/Java/Python, familiarity with OOP, cloud platforms, SQL/MySQL, troubleshooting and IoT production support skills.
C, C++, C#, Java, Python, Azure, Google, AWS, SQL, MySQL, Vibe Coding, CoPilot, Claud, Codex
2mo
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Lead Control Systems Engineer
Thousand Oaks, California, United States
$90k-$129k/yr OnsiteFull Time
2+ YOE2+ years automation experience, B.S. in engineering, proficiency with Rockwell, AVEVA PI, Ignition, System Platform/InTouch, strong communication and self-motivation.
Rockwell, AVEVA PI, Ignition, System Platform, InTouch
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Systems Engineer, Launched Effects
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
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
1w
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Avionics Test Systems Engineer, Ground Systems
Long Beach, California, United States
$106k-$160k/yr OnsiteFull Time
1+ YOEDegree in engineering, 1+ years designing/deploying test or electrical integration systems, knowledge of signal integrity, grounding, shielding, power, and familiarity with communication protocols and DAQ platforms.
Ethernet, RS-422, CAN, MIL-STD-1553, NI, Beckhoff, Zuken, NX, Teamcenter, Altium Designer, Python, MATLAB
2d
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Software Engineer Intern (Foundation Platform) - 2027 Summer
San Jose or Los Angeles or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
Currently pursuing an undergraduate or master's degree in software development, computer science, computer engineering, or a related technical field; experience with Python, Java, Golang, C#, or C++.
Python, Java, Golang, C#, C++
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Embedded Systems Engineer-Federal
Irvine or Mission Viejo
$70k-$300k/yr OnsiteFull Time
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
1mo
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Software Development Engineer II – CI/CD & Platform Automation (Mission-Focused)
Redlands or St. Louis or Vienna
$97k-$162k/yr OnsiteFull Time
2+ YOE2+ years DevOps/CI-CD/platform automation experience; hands-on with CI/CD pipelines, Docker, Python/JavaScript, IaC (Terraform/AWS CDK/Ansible), cloud (AWS/Azure); US citizenship and active Top Secret/SCI clearance required; Bachelor's in a STEM field.
GitHub Actions, Microsoft Azure DevOps, GitLab CI, Jenkins, YAML, Docker, Conda, Python, JavaScript, Rust, Ansible, AWS CDK, Terraform, Kubernetes, Amazon S3, Microsoft Azure Blob Storage, Software Bill of Materials (SBOM), SAST, DAST
2w
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Software Engineer
Los Angeles, California, United States
OnsiteFull Time
Bachelor's degree or equivalent experience in CS/Engineering, proficiency in Java/Python/C#/JavaScript, experience with cloud platforms and databases, strong problem-solving and communication skills.
Java, Python, C#, JavaScript, AWS, Azure, Google Cloud, SQL, React, Angular
1d
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Data Engineer
El Segundo, California, United States
$78k-$100k/yr OnsiteFull Time
1+ YOE1–3 years of experience, bachelor's degree in a technical field, strong SQL and Python skills, and familiarity with data engineering, cloud platforms, Git, APIs, and generative AI.
SQL, Python, Microsoft Azure, Microsoft Fabric, Azure AI Foundry, Tableau, Microsoft Power BI, Git, REST APIs
1mo
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AI Engineer I
United States or Los Angeles
$90k-$119k/yr RemoteFull Time
Bachelor's in CS/DS/SE required. Working Python skills, familiarity with LLMs, embeddings, RAG, prompt engineering, vector DBs, cloud platforms, Git, and basic AI/ML concepts; eager to learn.
OpenAI, Anthropic Claude, Google Gemini, Python, Microsoft Azure, AWS, Google Cloud Platform, Pinecone, Weaviate, Chroma, LangChain, LangGraph, Git, Docker
1w
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Data Engineer I IS - Remote
Renton or Redmond or Seattle or Portland or Napa or Irvine or Lubbock
$47-$73/hr RemoteFull Time
1+ YOEBachelor's in CS/Engineering or equivalent; 1+ year experience with Snowflake, Ctrl-M, and ADF; strong SQL, Python, shell scripting, cloud data platform and ETL experience; familiarity with data modeling and observability.
SQL, Python, Bash, PowerShell, Linux, Snowflake, Ctrl-M, Fivetran, HVR, Snowpark, Streamlit, ServiceNow, Azure Data Factory (ADF), Git
1w
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Systems Engineer
Los Angeles, California, United States
$83k-$137k/yr OnsiteFull Time
2+ YOE2+ years IT experience, BA/BS in CS or IS (or equivalent), experience with Office 365, Active Directory, MDM (Jamf/Intune), cloud platforms (AWS/Azure/GCP), scripting (PowerShell/Python), and AV conferencing.
Microsoft Office 365, AWS, Google Workspace, Slack, Dropbox, Microsoft Teams, Jamf, Intune, Active Directory, PowerShell, Python, Windows, Linux, SharePoint, Atlassian, Azure, GCP, Zoom
1d
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Software Engineer - New Grad
New York City or Seattle or Los Angeles or Mountain View or San Francisco
$120k-$140k/yr OnsiteFull Time
Graduating Winter 2026 or Spring/Summer 2027 with a 3.7 GPA; backend programming, databases, cloud platforms, APIs, microservices, debugging, and problem-solving skills.
Java, Go, PostgreSQL, MongoDB, Redis, AWS, Google Cloud, Microsoft Azure, RESTful APIs, Docker, Kubernetes, CI/CD
1w
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AI/ML Engineer
Woodland Hills, California, United States
$70k-$75k/yr OnsiteFull Time
0+ YOEExperience with Python, LLMs, RAG, LangChain/LangGraph, PySpark, Airflow, cloud platforms; BSc in Computer Science preferred; 0–2 years experience acceptable.
Python, SQL, LLMs, LangChain, LangGraph, PySpark, Airflow, Databricks, Snowflake, Azure, AWS
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