134 computer science software engineer jobs at 65 companies in Fontana, CA
2mo
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Software Engineer
United States or Irvine
$110k-$130k/yr RemoteFull Time
5+ YOE5+ years software development; Bachelor's degree in software engineering or computer science; strong backend and frontend skills; AWS experience; SQL and CI/CD knowledge.
Java, Spring, JSF, Hibernate, Spring JPA, Node.js, ReactJS, Angular, CSS, HTML, AWS, EC2, ECS, AWS Lambda, S3, SQS, SQL, Python
4d
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Software Engineer
Los Angeles, California, United States
OnsiteFull Time
Bachelor's degree in computer science, engineering, or related field, or equivalent practical experience; programming proficiency and software development experience required.
Java, Python, C#, JavaScript, AWS, Microsoft Azure, Google Cloud, Docker, Kubernetes
1mo
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Senior Software Engineer
Bristol or Burbank or Glendale
$142k-$190k/yr OnsiteFull Time
5+ YOE5+ years web/software engineering; mastery of HA Proxy, NGINX, Apache; extensive NodeJS and/or Java/Kotlin experience; AWS EC2, Fargate, Cloudfront; frontend web development; BS in Computer Science or equivalent.
HA Proxy, NGINX, Apache, NodeJS, Java, Kotlin, AWS EC2, Fargate, Cloudfront, JavaScript, TypeScript, React Native
4d
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Embedded Linux Software Engineer
Irvine, California, United States
$100k-$167k/yr HybridFull Time
5+ YOEBachelor's degree in computer science, computer engineering, or software engineering or equivalent experience; 5+ years of software engineering experience with Linux, C/C++, scripting, networking, and Agile development.
C++, Linux, Java, Python, JavaScript, Perl, TCP, UDP, IP, VLAN, Scrum, Agile, C, IPC, PUB/SUB
2mo
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Embedded Software Engineer
Los Angeles, California, United States
$48-$67/hr HybridFull Time
3+ YOE3+ years embedded software development; C programming; Linux kernel driver development; BS in Electrical/Computer/Communications Engineering or Computer Science; U.S. citizenship; background check and drug test.
C, Linux kernel, Linux, ARM, RISC-V
2mo
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Software Engineer II - MES
Long Beach, California, United States
$108k-$135k/yr OnsiteFull Time
2+ YOE2+ years software development; degree in Software Engineering, Computer Science, Electrical Engineering or related field; proficiency in C#; experience with TypeScript frameworks (Angular); relational databases and REST APIs.
C#, TypeScript, Angular, AWS, Docker, Kubernetes, Elasticsearch, REST APIs, Relational databases
3w
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Principal Software Engineer - Developer Connections
Los Angeles, California, United States
$229k-$320k/yr OnsiteFull Time
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
1mo
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Software Developer IV (Ref: 116.1020.7)
Irvine, California, United States
$185k-$205k/yr HybridFull Time
8+ YOEBachelor's in Computer Science, Software Engineering, or related field and 96 months (8 years) of relevant experience required; experience designing cloud and cybersecurity architecture and mentoring engineers preferred.
2w
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Senior Backend Software Engineer
Los Angeles, California, United States
$167k-$230k/yr OnsiteFull Time
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
1mo
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Software Engineer - Test (Entry-Junior)
Los Angeles or San Francisco
$90k-$161k/yr OnsiteFull Time
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
5d
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Software Engineer Graduate (Data Arch - E-commerce) - 2027 Start
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$122k-$243k/yr OnsiteFull Time
Completing or recently completed a bachelor's or master's degree in software development, computer science, computer engineering, or related field; software development experience and teamwork skills required.
C++, Java
2mo
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Senior Professional Software Engineer (Python)
Irvine or Oklahoma City or Sunrise or Oxford or Dallas or Austin
$129k-$165k/yr HybridFull Time
5+ YOEBachelor's or Master's in Computer Science/AI or related, 5+ years software engineering, expert Python/FastAPI, microservices, Snowflake/Databricks, cloud (GCP/AWS/Azure), Agile (Jira/Confluence), strong communication and mentoring skills.
Python, FastAPI, Snowflake, Databricks, GCP, AWS, Azure, Jira, Confluence, YAML
3d
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Sr. Software Development Engineer - Scala
San Antonio or Redlands
$123k-$202k/yr OnsiteFull Time
5+ YOE5+ years of software development experience; Java or Scala experience; REST and AWS knowledge; strong collaboration, communication, problem-solving, and analytical skills; bachelor's degree in computer science, software engineering, or STEM.
Java, Scala, C#, JavaScript, TypeScript, Python, AWS, Angular, ArcGIS REST services, ArcGIS Enterprise, Docker, Kubernetes, sbt
6d
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Lead Software Engineer - Fullstack
Los Angeles, California, United States
$165k-$185k/yr HybridFull Time
7+ YOE7+ years software development experience with front-end and back-end technologies; leadership experience; proficiency in HTML, CSS, JavaScript/TypeScript, React/Next.js, C#/.NET Core; BS in Computer Science.
HTML, CSS, JavaScript, TypeScript, React, Next.js, C#, .NET Core, AWS, Node.js
3mo
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Software Engineer II
City of Industry, California, United States
$90k-$130k/yr OnsiteFull Time
3+ YOEBachelor's in computer engineering or computer science; 3-5 years Linux, API development/integration; experience with C, Go, Node.js, Python; production Linux experience; manufacturing/tech product development preferred.
Kubernetes, Docker, Puppet, Chef, Ansible, GitLab, Jira, Azure DevOps, PostgreSQL, JSON, HTML, C, Go, Node.js, Python, Linux
2w
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Sr Software Development Engineer, FireTV
Sunnyvale or Seattle or Irvine
$168k-$227k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science or equivalent; 5+ years professional software development and design/architecture experience; experience mentoring or leading engineering; proficiency with systems programming (Rust preferred).
Rust
4d
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Software Engineer Intern - Winter 2027
New York City or Seattle or Los Angeles or Mountain View or San Francisco
$70/hr OnsiteInternship
Pursuing a bachelor's or master's in computer science, engineering, or a related field; 3.7 GPA minimum, introductory computer science coursework, and advanced programming experience.
Go, Python, Ruby, Java, Kotlin, C, C++
15h
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Mechanical Vision Corp - Software Engineer
New York or San Francisco or Los Angeles
OnsiteFull Time
0+ YOEBachelor's degree in computer science, engineering, or related field; 0–3 years of engineering experience; strong technical fundamentals, builder's mindset, AI curiosity, and comfort with ambiguity.
3d
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Software Engineer (New Grad December 2026)
Los Angeles or Hawthorne or El Segundo
$125k-$150k/yr OnsiteFull Time
Bachelor's degree in computer science or computer engineering from an ABET-accredited institution plus programming experience with C/C++ through internships, engineering clubs, hackathons, or similar activities.
C, C++, GPU, FPGA, Linux, RTOS
14h
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Senior Flight Software Engineer II
Long Beach, California, United States
$143k-$214k/yr OnsiteFull Time
8+ YOEBachelor's degree in a relevant engineering or computer science field, 8+ years of embedded software experience, C/C++ proficiency, RTOS or Embedded Linux experience, U.S. citizenship, and ability to obtain security clearance.
Real Time Operating System (RTOS), Embedded Linux, C, C++, Continuous Integration, CAN, CAN-FD, UDP, TCP
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