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Software Integration Jobs in California (NOW HIRING)

FieldAI

Software Integration Engineer - Federal

Irvine, CA · On-site

$100K - $200K/yr

We're looking for a Software Engineer to support testing, deployment, and integration of wheeled robotic platforms across both federal and commercial programs As a Software Engineer at Field AI, you ...

FieldAI

Robot Autonomy Engineer - Software

Irvine, CA

$100K - $200K/yr

Drive strategic integration, debugging, and rapid capability development while providing essential software support * Build robust utilities and tools to facilitate integration and automated testing ...

FieldAI

Robot Autonomy Engineer - Software

Irvine, CA

$100K - $200K/yr

Drive strategic integration, debugging, and rapid capability development while providing essential software support * Build robust utilities and tools to facilitate integration and automated testing ...

E-Space

Software Integration Lead - 5G CORE

Saratoga, CA · Remote

$180K - $220K/yr

We are looking for a Software Integration Lead to own the integration of back-end subscriber and business support systems with E-Space's 5G Core network. This is a hands-on technical leadership role ...

E-Space

Software Integration Lead - 5G CORE

Saratoga, CA · Remote

$114K - $154K/yr

We are looking for a Software Integration Lead to own the integration of back-end subscriber and business support systems with E-Space's 5G Core network. This is a hands-on technical leadership role ...

Apple

Software Integration Engineer, Siri

Cupertino, CA · On-site

$123K - $218K/yr

If you want to sit at the center of how software ships at Apple and have a real say in making it better, we want to hear from you! Description A successful Siri Integration Engineer owns outcomes ...

Lucid Motors

Sr ADAS Software Integration Engineer

Newark, CA · On-site

$117K - $157K/yr

SW integration: Develop and maintain integration pipeline for controls ADAS software to ensure automation of development and build pipelines. CI/CD infrastructure: Design, build, and maintain CI/CD ...

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Software Integration information

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How much do software integration jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for software integration in California is $56.81, according to ZipRecruiter salary data. Most workers in this role earn between $47.69 and $63.37 per hour, depending on experience, location, and employer.

What is software integration?

Software integration is the process of connecting different software systems or components so they work together as a unified system. This can involve linking applications, databases, or third-party services to enable seamless data exchange and workflow automation. The goal of software integration is to improve efficiency, reduce manual work, and ensure that all parts of an organization's IT infrastructure communicate effectively. It often involves the use of APIs, middleware, or custom coding solutions.

What are the key skills and qualifications needed to thrive in software integration, and why are they important?

To thrive in Software Integration, you need a solid understanding of programming, system architecture, and integration methodologies, often backed by a degree in computer science or a related field. Familiarity with integration platforms (such as MuleSoft or Dell Boomi), APIs, middleware, and relevant certifications are commonly required. Strong problem-solving, collaboration, and communication skills help professionals navigate technical challenges and coordinate with cross-functional teams. These abilities ensure seamless software connectivity, efficient workflows, and successful project delivery in complex IT environments.

What are some common challenges faced by professionals in software integration roles, and how can they be addressed?

Professionals in Software Integration often encounter challenges such as integrating legacy systems with modern platforms, ensuring compatibility between diverse software components, and managing communication between cross-functional teams. Addressing these challenges requires strong problem-solving skills, clear documentation, and regular collaboration with stakeholders from development, QA, and IT operations. Staying updated on integration tools and best practices, as well as proactive testing and troubleshooting, can significantly help to ensure smooth and successful integrations.

What is the difference between Software Integration vs Software Tester?

AspectSoftware IntegrationSoftware Tester
Primary RoleCombines software components to ensure they work together seamlesslyEvaluates software to identify bugs and ensure quality
Skills & CertificationsKnowledge of APIs, scripting, system architectureTesting methodologies, QA tools, scripting
Work EnvironmentDevelopment teams, integration labs, client sitesQA labs, development teams, testing environments
Industry UsageSoftware development, systems engineeringSoftware quality assurance, testing services

While both roles are essential in software development, Software Integration focuses on combining components to create a functional system, whereas Software Testers evaluate the software to find and fix issues. Understanding these differences helps organizations assign the right skills to each phase of the software lifecycle.

What are the most commonly searched types of Software Integration jobs in California?

The most popular types of Software Integration jobs in California are:

What are popular job titles related to Software Integration jobs in California?

For Software Integration jobs in California, the most frequently searched job titles are:

What job categories do people searching Software Integration jobs in California look for?

The top searched job categories for Software Integration jobs in California are:

Software Integration jobs near you
Infographic showing various Software Integration job openings in California as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 83% Full Time, 12% Part Time, 1% Temporary, and 2% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $118,171 per year, or $56.8 per hour.

Software Integration & Test Engineer

Gardena, CA • On-site

Mesh Optical Technologies
See more jobs at Mesh Optical Technologiesexternal

$106K - $143K/yr

Full-time

Re-posted 24 days ago

Job description

Job Summary:
Mesh Optical Technologies is focused on building advanced technology at scale using optical photons. They are seeking a Software Integration & Test Engineer to own and develop software that automates production lines and test infrastructure, ensuring reliability and traceability in manufacturing processes.
Responsibilities:
• Own the software that automates production lines and controls hardware interfaces between factory tools, stations, instruments, and workflows
• Own the software that automates end-of-line production test systems and development lab test environments, ensuring deterministic execution and reliable results at throughput
• Develop and maintain test automation frameworks used for qualification, validation, and manufacturing, including instrument control, sequencing, and pass/fail determination
• Build and maintain data acquisition pipelines for test results, process logs, and system metrics, ensuring production data is captured, stored, and accessible for analysis
• Implement health monitoring, fault detection, and alerting across manufacturing and test software systems
• Support root-cause analysis for line interruptions, process excursions, test escapes, and automation failures
• Work closely with process and manufacturing engineering to ensure every process parameter is fully observable, controllable, and traceable across the line
• Support CI-driven test and integration environments that validate hardware, firmware, and software changes prior to production deployment
• Extend automation and control systems to support new product introductions, process changes, and production ramps
• Interface with mechanical, electrical, optical, and manufacturing engineering teams to resolve integration issues that span hardware and software boundaries
Qualifications:
Required:
• Bachelor's or Master's degree in computer engineering, computer science, electrical engineering, or a related discipline
• 1+ years of hands-on software development experience (internships, co-ops, and substantive project experience qualify)
• Strong proficiency in Python, with experience writing production-quality code
• Experience developing and operating software in Linux environments
• Familiarity with CI systems, automated testing pipelines, and deployment workflows
• Demonstrated engineering intuition, critical thinking, and comfort with ambiguity
• Willingness to work extended hours and weekends as needed
Preferred:
• Experience interfacing software with manufacturing equipment, instrumentation, or controls systems (e.g., instrument control via GPIB, USB, serial, or Ethernet)
• Strong proficiency in C or C++ in addition to Python
• Strong understanding of networking fundamentals (TCP/IP, serial protocols, device communication)
• Experience with data acquisition, time-series data, or production database systems
• Experience designing software systems for observability, fault tolerance, and long-term maintainability
• Experience with hardware-in-the-loop testing, test automation frameworks, or automated validation systems
• Background in hardware-centric or high-volume manufacturing environments
• Experience with containerization, infrastructure-as-code, or deployment automation
• Familiarity with MES systems, production traceability, or factory data infrastructure
• Experience with version control (Git) and collaborative software development workflows
Company:
Mesh Optical Technologies designs and manufactures the world's most advanced optical hardware. Founded in 2025, the company is headquartered in Los Angeles, USA, with a team of 11-50 employees. The company is currently Early Stage.

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