HiringCafe
Join our community

129 computing systems software engineer jobs at 62 companies in Fontana, CA

2mo
Save
Mark Applied
Hide
Software Engineer III - Edge Computing
Folsom or Beavercreek or Long Beach
$104k-$163k/yr OnsiteFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Develops defense and space technology systems.
4+ YOEBachelor's in CS/Engineering, U.S. Person required, ability to obtain DoD clearance, 4+ years software engineering experience, expertise in Modern C++, GPU computing (CUDA/Holoscan/ROCm), Linux, containers, and systems profiling.
Modern C++, Rust, CUDA, Holoscan, ROCm, Linux, Kubernetes, Docker, gRPC, Protobuf, DPDK, RDMA, GPUDirect
Job PostingView all
2w
Save
Mark Applied
Hide
Software Engineer, Factory Systems
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
3+ YOEBachelor's degree in computer science, computer engineering, or related field; 3 years of software development experience; .NET backend, AWS, Docker, Kubernetes, infrastructure as code, and database experience; U.S. citizenship required.
.NET, C#, ASP.NET, .NET Core, AWS, Docker, Kubernetes, SQLite, SQL Server, AWS DynamoDB, Redis, CPython
Job PostingView all
2w
Save
Mark Applied
Hide
Software Engineer I – Embedded Systems
Irvine, California, United States
$33-$55/hr HybridFull Time
Panasonic Avionics Corporation
Panasonic Avionics Corporation: Private aerospace manufacturer supplying airlines with in-flight entertainment, connectivity systems, and technical services.
0+ YOEBachelor's degree in computer science, computer engineering, or software engineering, or equivalent experience; 0–3 years' experience; C/C++, Linux, TCP/IP, device drivers, and strong communication skills.
C, C++, Linux, VxWorks, TCP/IP, AWS, MQTT, Zenoh, Microsoft Excel
Job PostingView all
2w
Save
Mark Applied
Hide
Systems Engineer 10H
Irvine, California, United States
$92k-$130k/yr OnsiteFull Time
Albertsons Companies
Albertsons CompaniesNYSE: ACI: Leading food and drug retailer in the United States.
2+ YOEBachelor’s degree in electrical or software engineering, computer science, automation engineering, or related field, or equivalent experience; 2+ years with automated systems and robotics troubleshooting.
PLC, Allen Bradley, Siemens, ABB, SQL, Linux, Python, warehouse management systems
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Software Engineer - Streaming & Systems
Aliso Viejo, California, United States
$177k-$266k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive Entertainment: Global leader in interactive entertainment, hardware, and digital network services.
Requires a computer science or engineering bachelor's degree or equivalent senior systems experience, strong C/C++ and Linux skills, AI-native workflows, and performance-sensitive systems experience.
C, C++, Linux, Windows, Rust, AI, LLM
Job PostingView all
2mo
Save
Mark Applied
Hide
Lead Software Engineer-AI Licensing & Publishing Systems
Orlando or Glendale
$150k-$180k/yr HybridFull Time
Disney Publishing Worldwide
Disney Publishing WorldwideNYSE: DIS: A leading global entertainment and media conglomerate.
7+ YOE7+ years software engineering experience with leadership; experience in financial/licensing systems; hands-on AI/ML and computer vision; proficiency in Java, Python, Go, Rust, or C#; cloud and Kubernetes experience.
TensorFlow, PyTorch, Scikit-learn, Java, Python, Go, Rust, C#, AWS, GCP, Azure, Kubernetes, CI/CD
Job PostingView all
3mo
Save
Mark Applied
Hide
Staff Embedded Software Engineer, Communications Systems
Long Beach, California, United States
$181k-$249k/yr OnsiteFull Time
Relativity Space
Relativity Space: Aerospace developing 3D-printed rockets and launch services.
5+ YOEBS/MS in Computer Science or Electrical Engineering; 5+ years in systems programming; C, Linux drivers, embedded/RTOS; network programming; hardware interfaces.
C, Linux, Device drivers, Networking, Sockets, OSI 2-3, Embedded
Job PostingView all
5d
Save
Mark Applied
Hide
Software Engineer (Ad-Serving)
California or Colorado or Idaho or Illinois or Florida or Georgia or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or Nevada or New York or Oregon or Pennsylvania or Texas or Utah or Washington or Redwood City or Los Angeles or New York City
$141k-$205k/yr RemoteFull Time
Liftoff
LiftoffNasdaq Global Select Market: LFTO: AI-powered performance marketing platform helping mobile app advertisers acquire users and publishers monetize their apps.
4+ YOERequires strong coding ability, computer science fundamentals, distributed systems or backend architecture experience, and 4+ years of software engineering experience. Bachelor's degree in computer science or equivalent experience required.
Go, Machine Learning, Big Data
Job PostingView all
3d
Save
Mark Applied
Hide
Software Engineer I, Memberships
San Francisco or Seattle or San Francisco or Seattle or Los Angeles County
$111k-$185k/yr OnsiteFull Time
Twitch Interactive
Twitch Interactive: An Amazon-owned interactive livestreaming service for viewers and streamers across gaming, entertainment, sports, and music.
1+ YOE1+ years of professional software development experience; proficiency in Python, Java, or Go; algorithms, data structures, distributed systems, and bachelor's degree in computer science or engineering.
Python, Java, Go, Golang, TypeScript, React, AWS, Amazon ECS, Amazon DynamoDB, AWS Lambda, Amazon SQS, AWS Step Functions
Job PostingView all
1d
Save
Mark Applied
Hide
Software Engineer
Los Angeles, California, United States
HybridFull Time
Liquid XR
Liquid XR: Private wearable-technology startup building motion-tracking gloves, insoles, and other wearables for gaming, training, and wellness.
Strong C/C++ experience; familiarity with Swift, C#, TypeScript, Kotlin, IMUs, VQF, machine learning, game engines, and embedded systems. Requires a computer science or related BSc/MSc degree.
C, C++, Swift, C#, TypeScript, Kotlin, Unity, Unreal, Godot, BTLE, IMU, VQF, Windows, Mac, iOS, Android
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal Software Engineer - Developer Connections
Los Angeles, California, United States
$229k-$320k/yr OnsiteFull Time
Riot Games
Riot Games: Developer and publisher of video games and esports.
8+ YOEBachelor's in Computer Science or equivalent, 8+ years software engineering, C++ and another language, AI integration experience, shipped AAA or large live service, technical leadership and systems integration experience.
C++, Python, C#, Unreal Engine, PyTorch, TensorFlow
Job PostingView all
1w
Save
Mark Applied
Hide
Software Engineer, Enterprise Support
Los Angeles or New York City or San Francisco or Seattle or United Kingdom or Ireland or Poland or Germany or Australia
$170k-$230k/yr HybridFull Time
Whatnot
Whatnot: Live shopping marketplace connecting buyers and sellers.
3+ YOE3+ years of software engineering experience; bachelor's degree in computer science or equivalent experience; customer-facing technical communication; APIs, distributed systems, data synchronization, automation, and integration development.
Shopify, ChannelAdvisor, Magento, NetSuite, ShipStation, WMS, ERP
Job PostingView all
1d
Save
Mark Applied
Hide
Senior Software Engineer - Cloud Streaming
Aliso Viejo, California, United States
$177k-$266k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive Entertainment: Global leader in interactive entertainment, hardware, and digital network services.
7+ YOEBachelor's degree in computer science, computer engineering, or equivalent experience; 7+ years developing and operating production software, with Rust, Kubernetes, Linux, distributed systems, testing, and infrastructure automation experience.
Rust, Kubernetes, Linux, Git, Docker, Prometheus, Grafana, OTel, OpenSearch, Java, C++, Ansible, AWX, Codex, Claude
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Backend Software Engineer
Los Angeles, California, United States
$167k-$230k/yr OnsiteFull Time
Otter
Otter: Restaurant POS software for restaurant operators that unifies ordering, payments, delivery apps, and kitchen operations.
3+ YOEBachelor's in Computer Science or equivalent, 3+ years software engineering experience, strong backend system design, APIs, microservices, databases, and cloud platform experience.
Java, Go, PostgreSQL, MongoDB, Redis, AWS, Google Cloud, Azure
Job PostingView all
2w
Save
Mark Applied
Hide
Senior Backend Software Engineer
Los Angeles, California, United States
$167k-$230k/yr OnsiteFull Time
Otter
Otter: Restaurant POS software for restaurant operators that unifies ordering, payments, delivery apps, and kitchen operations.
3+ YOEBachelor's degree in Computer Science or equivalent experience, 3+ years of software engineering experience, and expertise in backend design, APIs, databases, microservices, concurrency, and distributed systems.
Java, Kotlin, Android, PostgreSQL, CockroachDB, Redis, AWS, Google Cloud, Azure, Kafka, Flink
Job PostingView all
1mo
Save
Mark Applied
Hide
Principal Software Engineer - TS/SCI
Long Beach, California, United States
$170k-$260k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: End-to-end space delivering launch services and spacecraft.
12+ YOEBachelor's in engineering/computer science,12+ years software development with embedded and ground systems, active TS/SCI clearance and U.S. eligibility, proficiency in C/C++ and Python, experience with RTOS and hardware integration.
C, C++, python, Real-Time Operating Systems (RTOS), VxWorks, embedded Linux, IMU, CAN, CAN-FD, SpaceWire, UDP, TCP, FastAPI, Golang, Rust, Typescript, Angular, InfluxDB, PostgreSQL, Git, CI, Kubernetes, OAuth
Job PostingView all
2w
Save
Mark Applied
Hide
Software Engineer, Enterprise Platform - Frontier Generative AI
Seattle or Bellevue or Los Angeles County
$130k-$246k/yr OnsiteFull Time
TikTok USDS Joint Venture LLC
TikTok USDS Joint Venture LLC: Ensuring U.S. data security and content integrity for TikTok.
3+ YOERequires a BS or MS in computer science, computer engineering, or related discipline; 3+ years of software engineering experience; C/C++ and/or Python; data structures and algorithms; and production systems experience.
C, C++, Python
Job PostingView all
1mo
Save
Mark Applied
Hide
Software Engineer - Test (Entry-Junior)
Los Angeles or San Francisco
$90k-$161k/yr OnsiteFull Time
Revel
Revel: Privately held hardware-control software helping engineers develop, test, deploy, and control critical systems.
0+ YOEBachelor's degree in engineering/physics/computer science,0–2 years' software experience,foundational Python,interest in CI/CD,embedded testing and Linux familiarity,ability to work on hardware-in-the-loop systems,ITAR-eligible status required.
Python, Rust, Linux
Job PostingView all
2d
Save
Mark Applied
Hide
Principal Embedded Software Engineer
Los Angeles or Altadena
$231k-$323k/yr OnsiteFull Time
Honeybee Robotics
Honeybee Robotics: Private aerospace engineering designing and manufacturing robotic systems for space exploration, defense, and industrial customers.
10+ YOEBachelor's degree in a relevant engineering or computer science field and 10+ years developing embedded software. Requires C/C++, embedded platforms, avionics, testing, sensors, Git, communication protocols, and safety-critical systems experience.
C, C++, Git, Ethernet, USB, CAN, SPI, I2C, Python, RTOS
Job PostingView all
4d
Save
Mark Applied
Hide
Software Engineer II
Brea or United States
$84k-$162k/yr RemoteFull Time
Mercury Insurance
Mercury InsuranceNYSE: MCY: Public U.S. insurer providing automobile, homeowners, commercial, renters, and mechanical-protection coverage through independent agents.
Bachelor’s degree in computer science, information systems, or related field or equivalent experience; experience with industry-standard programming, databases, APIs, distributed systems, containers, and application design.
Java, Python, GoLang, C++, JavaScript, Docker, Kubernetes, Apache Kafka, Apache NiFi, Amazon SQS, Microsoft MQ, Apache Camel, AWS, Google Cloud, Azure, REST, gRPC
Job PostingView all

Explore Jobs

Expand Your Job Search