40 software engineer i jobs at 21 companies in Northridge, CA
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Software Engineer I/II
Pasadena, California, United States
$88k-$135k/yr OnsiteFull Time
0+ YOEDegree or equivalent experience in software/engineering fields, 0+ yrs software engineering experience (0–5 yrs depending on level), proficiency in C++/Python, ROS/ROS 2, Linux, Git and CI/CD, hardware integration experience.
C++, Python, ROS, ROS 2, Linux, Git, CI/CD, CAN, CANopen, SpaceWire, MIL-STD-1553, EtherCAT, SPI, I2C, Ethernet, TCP/IP, Modbus, OPC UA, PLC
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Software Engineer I/II
Pasadena, California, United States
$88k-$135k/yr OnsiteFull Time
0+ YOE0–5 years software engineering experience in robotics or embedded systems; proficiency in C++ or Python, ROS/ROS2, Linux, Git; hardware integration and real-time/embedded software experience.
C++, Python, ROS, ROS 2, Linux, Git, EtherCAT, CAN, SpaceWire, MIL-STD-1553, SPI, I2C, TCP/IP, Modbus, OPC UA
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Software Engineer I, Mission Software
Long Beach, California, United States
$111k-$157k/yr OnsiteFull Time
1+ YOEBachelor's in CS/math/engineering required; 1+ year academic/internship software experience preferred. Experience with full-stack development, APIs, containers, time-series data, and modern web frameworks.
Docker, Kubernetes, React, Next.js, Vue, GraphQL, REST, RPC, Node.js, OAuth, Terraform, Helm, SQL, Monitoring, Observability, Instrumentation
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Software Engineer I
Los Angeles, California, United States
$91k-$111k/yr HybridFull Time
1+ YOEBachelor's in a quantitative field, 1+ year production software experience, strong Python and SQL skills, familiarity with testing and Git, and effective communication.
Python, FastAPI, Pydantic, GitHub Actions, Snowflake, Prefect, Git, SQL, Azure, Docker, Dagster, Airflow
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Staff Engineer I - Software Engineer
Westlake Village or Irvine or Dallas
$122k-$151k/yr OnsiteFull Time
5+ YOE5+ years software development experience; Bachelor's degree required; proficiency with TypeScript, React, Angular, REST API, Azure/AWS and Azure DevOps; leadership experience, financial services and regulatory knowledge; up to 10% travel.
React, Angular, TypeScript, HTML, CSS, REST API, Azure, AWS, Azure DevOps
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Reactor Software Engineer I/II
Los Angeles, California, United States
$120k-$160k/yr OnsiteFull Time
Antares: Designing and manufacturing microreactors for defense and space missions.
0+ YOEBachelor's degree in CS/EE or related; 0–5 years depending on level; strong Python 3, hardware-integrated software experience, Git, testing, and ability to obtain U.S. export authorizations (ITAR).
Python, asyncio, Git, pytest, MQTT, NATS, DDS, ZeroMQ, gRPC, C, C++, Rust, Linux
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Staff I Software Engineer
Los Angeles, California, United States
$180k-$226k/yr HybridFull Time
6+ YOEBS in CS or equivalent experience,6+ years building scalable multi-tenant SaaS backend services,expertise in C#/Java/C++,SQL/No-SQL,cloud experience,technical leadership and system design skills.
C#, Java, C++, SQL, No-SQL, Kafka, RabbitMQ, AWS, Azure, GCP, SAP, Oracle, Netsuite
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Senior Software Engineer I, Fan Based Marketing
Beverly Hills or Los Angeles or United States
$140k-$175k/yr RemoteFull Time
5+ YOE5+ years software development experience; Bachelor's in CS/Engineering; strong back-end skills with Java, Python, SQL; experience with AWS and Databricks; familiarity with GitHub/GitLab, CI/CD, REST APIs; marketing automation/integrations a plus.
Databricks, Amazon Web Services (AWS), Salesforce Marketing Cloud, GitHub, GitLab, CI/CD, Java, Python, SQL, HTML, CSS
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Software Developer I
Valencia, California, United States
$93k-$150k/yr OnsiteFull Time
B&B Manufacturing: Manufactures precision machined components and assemblies for aerospace industries.
0+ YOEBachelor's in Computer Science/Information Systems/Software Development, 0-2 years programming or related experience, familiarity with PHP, APIs, ERP, data processing, reporting, and Microsoft 365; strong communication and adherence to ITAR U.S. person requirement.
PHP, APIs, Microsoft 365, ERP, AI tools, databases
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Senior Quality Engineer I - Software
Monrovia, California, United States
$115k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in engineering/science preferred, 5+ years validation/design control in medical device software, knowledge of FDA QSR and ISO 13485, change management experience, CQE preferred, strong writing and project management skills.
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Principal Software Engineer I - Distributed Systems - Elasticsearch
United States or Seattle or Los Angeles or San Francisco or New York City
$133k-$211k/yr RemoteFull Time
Expertise in distributed systems and consensus algorithms, strong Java/JDK skills, deep algorithms knowledge, experience building/debugging large distributed systems, and managing projects involving multiple engineers.
Java, JDK, Lucene, Netty, Elasticsearch
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Principal Embedded Software Engineer
El Segundo, California, United States
$201k-$314k/yr OnsiteFull Time
8+ YOELead embedded software architecture for I&C systems; 8+ years; onsite in El Segundo; RTOS experience; C/C++.
Zephyr RTOS, NuttX, ThreadX, Embedded C, C++, CMake, Simulink Autocode C++ export
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2026 Raytheon Full Time- Software Engineer I -(Onsite)
El Segundo, California, United States
$63k-$120k/yr OnsiteFull Time
1+ YOEU.S. citizenship and ability to obtain DoD Secret clearance; Bachelor’s in STEM required; 1+ year embedded software development experience; development in C/C++/Ada; RTOS experience; agile teamwork; strong troubleshooting and communication skills.
C, C++, Ada, UNIX, Linux, Windows, VxWorks
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Software I&T Engineer , Amazon Leo for Government
Northridge, California, United States
OnsiteFull Time
3+ YOEUS citizen able to obtain TS/SCI,3+ years professional software development,2+ years design/architecture experience,experience with C#,C++,Java or Perl,Bachelor's degree in CS/Engineering/Math.
C#, C++, Java, Perl, CI/CD
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Research Engineer (Engineer I) - UAS Hardware & Software
Hawthorne, California, United States
$75k-$85k/yr OnsiteFull Time
BSc in engineering, strong C/C++ and/or Python skills, hands-on UAS hardware experience, MATLAB/Simulink familiarity, autopilot firmware and MAVLink knowledge, aerospace industry experience.
C/C++, Python, MATLAB/Simulink, ArduPilot, PX4, MAVLink, HIL, SIL
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Software QA Automation Engineer I
Moorpark, California, United States
$82k-$116k/yr OnsiteFull Time
1+ YOEBachelor's or equivalent, 1+ years QA/test engineering experience, familiarity with Linux/Windows, Docker, Python, C++/C# a plus, Microsoft Excel/Word proficiency, ability to work in lab/R&D, U.S. person required.
C++, C#, Linux, Windows, Docker, Python, Microsoft Excel, Microsoft Word
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Experienced Hardware Emulation Software Engineer
El Segundo, California, United States
$135k-$183k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent,3+ years with real-time simulation development,proficiency in C++,Java,JavaScript,Perl,Python,Visual Basic,experience with hardware-in-the-loop and I/O device programming,and active U.S. Secret security clearance.
C++, Java, JavaScript, Perl, Python, Visual Basic, GitLab, Bitbucket, VME, PCIe
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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
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Platform Engineer, AI (Levels I, II, III)
Denver or Long Beach
$120k-$235k/yr HybridFull Time
Software engineering experience (Python/TypeScript), familiarity with LLM APIs, REST/webhook integrations, ability to obtain Top-Secret clearance and U.S. work-authorization, strong communication and collaboration skills.
Python, TypeScript, REST APIs, webhooks, MCP, CrewAI, Pydantic AI, LangChain, AWS, Azure, GCP, Slack, Jira, Confluence, CI/CD
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APPLICATION DEVELOPER I
Los Angeles County, California, United States
$87k-$111k/yr OnsiteFull Time
2+ YOEBachelor's in CS or 2 years recent full-time coding/testing/debugging experience; valid California Class C driver license; able to perform light physical duties.
Microsoft Office Suite, SQL Server Management Studio, Oracle, Postgres, Visual Studio, Visual Studio Code, Azure DevOps, Jira, GitHub, Power BI, Tableau, Git, SQL, HTML/CSS, JavaScript, C#, .NET, Python, ColdFusion, API development, Azure
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