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55 software engineer i jobs at 26 companies in Santa Clarita, CA

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Software Engineer I/II
Pasadena, California, United States
$88k-$135k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
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
Rocket Lab
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
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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1mo
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Software Engineer I
Los Angeles, California, United States
$91k-$111k/yr HybridFull Time
Los Angeles Capital Management
Los Angeles Capital Management: Quantitative equity management for global institutional investors.
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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2w
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Senior Software Engineer I
San Diego or Los Angeles
$175k-$200k/yr HybridFull Time
Sony
SonyNYSE: SONY: Sells consumer electronics, video games, and entertainment media.
5+ YOE5+ years full-stack software experience with Java/Go/Python, REST API design, front-end (HTML/CSS/JavaScript) and frameworks (React/Angular/Ember); cloud, containerization, CI/CD experience; strong communication and mentoring skills.
Java, Go, Python, HTML, CSS, JavaScript, React, Angular, Ember, Jest, Babel, TypeScript, AWS, Docker, Kubernetes, Terraform, Ansible, Jenkins
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2mo
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Staff Engineer I - Software Engineer
Westlake Village or Irvine or Dallas
$122k-$151k/yr OnsiteFull Time
Western Alliance Bank
Western Alliance BankNYSE: WAL: National commercial bank providing specialized financial and business solutions.
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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Software Engineer I
Glendale or New York City
$98k-$137k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
0+ YOEBachelor's degree or equivalent experience; Go or Python proficiency; Git, unit testing, debugging, cloud concepts, and observability fundamentals. Preferred: 0–2 years' experience and exposure to AWS, Kubernetes, Grafana, Prometheus, or similar tools.
Go, Python, Git, AWS, Kubernetes, Grafana, Prometheus, OpenTelemetry, Datadog, New Relic, Kafka
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2mo
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Software Engineer I, QA
Denver or Long Beach
$65k-$110k/yr OnsiteFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
0+ YOE0-2 years in software QA/testing; BS in CS or related field; knowledge of SDLC, Agile; familiarity with Jira and Git; strong attention to detail and communication; US citizen eligible for DoD Secret or TS/SCI clearance
Playwright, Cypress, Selenium, API testing tools, Git, Jira, GitHub Actions, Jenkins
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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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Engineering Applications Software Engineer I
Pasadena, California, United States
$93k-$111k/yr OnsiteFull Time
Jet Propulsion Laboratory
Jet Propulsion Laboratory: Leading robotic space exploration and planetary research for NASA.
0+ YOEBachelor's degree plus 1 year of related experience or master's degree; programming in C, C++, Java, or Python; UNIX/Linux or VxWorks; GitHub and JIRA; systems engineering and software requirements experience.
C, C++, Java, Python, UNIX/Linux, VxWorks, Integrated Development Environments (IDEs), compilers, static analyzers, GitHub, JIRA, Artificial Intelligence (AI), Large Language Models (LLMs)
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Staff I Software Engineer
Los Angeles, California, United States
$180k-$226k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud-based financial close and accounting automation software.
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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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
STAAR Surgical
STAAR SurgicalNASDAQ: STAA: Develops and sells implantable lenses for vision correction.
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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2mo
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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
Elastic
ElasticNYSE: ESTC: Software platform for search, security, and observability.
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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2mo
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Principal Embedded Software Engineer
El Segundo, California, United States
$201k-$314k/yr OnsiteFull Time
Radiant
Radiant: Designs and manufactures portable, mass-produced nuclear microreactors.
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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Software I&T Engineer , Amazon Leo for Government
Northridge, California, United States
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEUS citizen able to obtain TS/SCI clearance;3+ years professional software development;experience designing/architecting systems;proficiency with C#, C++, Java, or Perl;BS in CS/Engineering/Math or equivalent.
C#, C++, Java, Perl
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2w
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Software Engineer I, Entry-Level (Graduation Date: Fall 2025-Summer 2026)
New York City or San Francisco or Los Angeles or Seattle or Sunnyvale
$107k-$158k/yr OnsiteFull Time
DoorDash
DoorDashNYSE: DASH: Local food delivery and on-demand logistics platform.
0+ YOEBachelor's or master's degree in computer science or related field, graduating Fall 2025–Summer 2026; two software engineering internships, SQL, algorithms, data structures, OOP, version control, and unit testing.
SQL, Python, Java, Kotlin, version control, unit testing, Gem, Covey
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1w
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2026 Intern Conversion - Software Development Engineer I
Seattle or Van Horn or Denver or Huntsville or Arlington or Los Angeles or Longmont or Reston or Florida
$101k-$155k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship, enrolled in or recently graduating from college, B.S. in mechanical, aerospace, or astronautical engineering, and eligible to work under U.S. export controls.
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Staff Software I&T Engineer – System Test Lead (Level 5)
Redondo Beach, California, United States
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
10+ YOEBachelor's degree in STEM with 12+ years of software engineering experience or master's with 10+ years; active U.S. Top Secret clearance; container, automation, CI/CD, cloud, Kafka, and source-control testing experience.
Docker, Kubernetes, OpenShift, Kafka, TestComplete, JUnit, Mockito, pytest, Catch2, Jenkins, GitLab CI, GitHub Actions, Azure DevOps, Python, JavaScript, Git, GitLab, GitHub, Jira, AWS, Azure, REST APIs, Terraform, Helm, Ansible
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Staff Software I&T Engineer – System Test Lead (Level 5)
Redondo Beach, California, United States
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
10+ YOEBachelor's in STEM plus 12+ years or master's plus 10+ years of software engineering experience; active U.S. Top Secret clearance; testing containerized, cloud, Kafka-based, and automated systems.
Docker, Kubernetes, OpenShift, Kafka, TestComplete, JUnit, Mockito, pytest, Catch2, Jenkins, GitLab CI, GitHub Actions, Azure DevOps, Python, JavaScript, Git, GitLab, GitHub, Jira, AWS, Azure, TestExecute, REST APIs, Terraform, Helm, Ansible
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Experienced Hardware Emulation Software Engineer
El Segundo, California, United States
$135k-$183k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
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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