36 software development engineer jobs at 18 companies in Middletown, CA
2mo
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Software Development Engineer
Santa Rosa, California, United States
$123k-$161k/yr OnsiteFull Time
2+ YOEBachelor's in CS or equivalent,2+ years developing production systems in C#/.NET or Java/C++,strong OOP,Git and CI/CD experience,SQL Server,Docker/OpenShift,excellent communication and problem solving.
C#, .NET, Java, C++, Git, CI/CD, SQL Server, Docker, OpenShift, Critical Manufacturing, WPF, Angular
2mo
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Software Development Engineer
Santa Rosa, California, United States
OnsiteFull Time
2+ YOEBachelor’s in CS/CE or equivalent; 2+ years in production systems with C#/.NET (preferred) or Java/C++; OO design; Git workflows; multi-task; strong communication.
C#, DotNet, Java, C++, Git, CI/CD, SQL Server, Docker, OpenShift, WPF, Angular
2mo
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Software Engineer
Fairfield, California, United States
OnsiteContract
7+ YOEContract Software Engineer with 7-10 years of experience in ASP.NET, C#, .NET, jQuery/React, PostgreSQL, REST APIs, MVVM; on-site in Fairfield, CA; 4-6 month contract.
ASP.NET, C#, DOTNET, jQuery, React, SQL, PostgreSQL, REST APIs, MVVM
3w
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Software Engineer
Healdsburg, California, United States
$90k-$110k/yr OnsiteFull Time
Bachelor's in Engineering/Computer Science, C++ and embedded development, Linux familiarity, Scrum experience, ability to work independently on multiple projects, U.S. citizenship and background check required.
C++, Linux, SPI, UART, I2C, RTOS
2mo
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Software Engineer
Petaluma, California, United States
OnsiteFull Time
7+ YOE7–15 years software experience; 50-mile radius of Petaluma; US work authorization; IoT/hardware-adjacent Linux work; Java/Spring, Python/Django, React; PostgreSQL/MySQL; AWS; Docker; CI/CD; REST API design; multi-layer stack experience.
Java, Spring Boot, Python, Django, React, PostgreSQL, MySQL, AWS, Docker, CI/CD, OpenAPI/Swagger
5d
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Senior Software Engineer I (Java)
Sacramento County or El Dorado County or Placer County or Yolo County or Alameda County or Folsom
$140k-$160k/yr HybridFull Time
3+ YOE3+ years software engineering experience, expertise in object-oriented design, concurrency, data structures, Java/TypeScript, SQL, EMR not required, experience with high-volume data ingestion and agile methodologies.
Java, Typescript, IntelliJ, Git, Webpack, SQL, OPC-DA, OPC-UA, MQTT, Modbus
4d
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Software Developer
Yolo County, California, United States
$7k-$11k/mo HybridFull Time
Experience with SQL/T-SQL, C#/.NET and Python; knowledge of CI/CD (Jenkins, GitLab CI, Microsoft Azure DevOps), Agile, and reporting with Microsoft Power BI; ability to troubleshoot and document technical specifications.
SQL/T-SQL, C#/.NET, Python, Jenkins, GitLab CI, Microsoft Azure DevOps, Microsoft Power BI, Robot Framework
2mo
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Software Engineer, Distributed Systems
San Francisco or Alameda County or Contra Costa County or Marin County or Napa County or San Mateo County or Santa Clara County or Solano County or Sonoma County
$160k-$180k/yr OnsiteFull Time
2+ YOE2+ years building backend systems, experience with distributed systems, operating/maintaining critical tier 0 services, knowledge of monitoring and alerting, familiarity with open source and cloud environments.
Elixir, GCP, AWS, Salt, Terraform, k8s
1mo
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Senior Technical Staff Engineer - Software
San Jose or Santa Rosa
$91k-$232k/yr OnsiteFull Time
15+ YOE15+ years developing embedded platform software; strong Linux kernel and driver experience, U-Boot and bootloader work, ARM board bring-up, networking protocols, proficient in C and shell scripting, strong debugging skills.
embedded Linux, Pre-loader, U-Boot, Linux kernel, GDB, Lauterbach, Yocto, C, shell scripts
1mo
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Software Engineering Manager
Davis, California, United States
$135k-$165k/yr HybridFull Time
10+ YOE10+ years software engineering experience with technical leadership; expert Python and Django, Angular, PostgreSQL/PostGIS, scalable backend design, agile/scrum, AI-assisted tooling familiarity, and strong communication; located within commuting distance of Davis, CA.
Python, Django, Angular, PostgreSQL, PostGIS, Claude Code, Cursor, AWS, CloudFormation, Terraform, Modbus, OPC-UA, MQTT, CAN bus, SCADA, IoT, Scrum
1w
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Software Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab
2mo
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Senior Engineer, Server – NBA 2K
Novato, California, United States
$131k-$174k/yr RemoteFull Time
5+ YOE5+ years backend software development; strong C++; Python or similar; distributed systems; multithreaded and database optimization.
C++, Python, SQL, MySQL, Microsoft SQL Server
1mo
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Backend Engineer, Flag Delivery
Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago or United States
$146k-$235k/yr OnsiteFull Time
5+ YOE5+ years backend engineering experience building/operating production distributed systems; strong programming in Go/Java/Rust; production debugging, observability, on-call experience; clear AI usage in engineering work.
Go, Java, Rust
2d
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Application Developer (APPLICATIONS PROGR 3 TX)
Davis, California, United States
$81k-$147k/yr HybridFull Time
5+ YOEBachelor’s degree or equivalent experience; complex web application development, databases, enterprise architecture, security, integrations, testing, technical documentation, and stakeholder collaboration skills required.
Artificial Intelligence (AI), Node.js, React, Prism, NiFi, PHP, JSP, HTML, JavaScript, SOAP, JSON, XML, CSS, Web Accessibility, MS SQL Server, MongoDB, PostgreSQL, Eclipse, Microsoft Visual Studio Code, Git, Bash, SonarQube, Docker, Ansible, Bamboo, Angular, Mongoose, Babel, Express, Gulp, Webpack, Jira, Confluence, Bitbucket, ServiceNow, MySQL, SSL, Kerberos, LDAP, CAS, Shibboleth, Laserfiche, Oracle Financial System, AggieTravel, AggieFacilities, Campus Events Management System (CEMS)
3mo
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Senior Rendering Engineer
Novato or Montréal
$109k-$161k/yr HybridFull Time
5+ YOE5+ years’ industry experience; BS in Computer Science or related field; shipping at least one AAA game; strong C/C++ and 3D math; experience with modern GPUs, low-level graphics APIs, and Unreal Engine; proficient with graphics tools.
C/C++, Unreal Engine, Graphics Debugging Tools, Performance Profiling, Houdini, Substance Painter, Z-Brush
1mo
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Senior Test Automation Engineer, onsite in Petaluma, California
Petaluma, California, United States
$121k-$193k/yr OnsiteFull Time
5+ YOEBachelor's in a technical discipline,5+ years SQA/test automation experience,Python and Linux proficiency,experience with Git/Bitbucket,JIRA and Jenkins,strong troubleshooting and communication skills.
Python, Linux, Git, Bitbucket, JIRA, Jenkins, Ixia, Spirent, Xena, TestRail, Confluence
1mo
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Information Technology Analyst IV (Cloud Data Engineer)
Fairfield, California, United States
$130k-$158k/yr HybridFull Time
5+ YOEAdvanced data engineering and warehousing experience with Azure Data Lake, Synapse, ETL (SSIS/ADF), SQL, Python/R, Power BI; Bachelor's required; 5+ years progressive software development or infrastructure experience.
Azure Data Lake, Azure Synapse, SSIS, Azure Data Factory, SQL, Python, R, Power BI, DevOps, Purview, Dynamics CRM, Informatica, Redshift, Snowflake, Avatar, NextGen, Epic, SAS, Tableau, Qlik, Crystal Reports
3mo
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Senior Combat Designer (Encounters)
Novato or Montréal
$100k-$148k/yr HybridFull Time
5+ YOE5+ years in the video game industry; AAA project experience; scripting encounters; Unreal Engine expertise; cross-disciplinary collaboration.
Unreal Engine, Visual Scripting
2mo
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Internship: General Application
Davis, California, United States
$25-$50/hr OnsiteInternship
0+ YOEEnrolled or recent graduate; technical breadth across engineering, business, or startup domains; hands-on, collaborative, fast-learning mindset; 12-week commitment.
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