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Senior Integration Developer Jobs in California (NOW HIRING)

Crusoe

Senior API Integration Engineer

Sunnyvale, CA · On-site

About This Role We're seeking a Senior API Integration Engineer to serve as a strategic technical ... Workato Foundations or Integration Developer certifications * Experience with leading enterprise ...

Volto USA

Slack Integration Developer

San Diego, CA · On-site

Slack Integration Developer Helping stand up Slack Enterprise Grid for the first time and establish Slack as a core "WorkOS" for the organization. This includes defining Slack governance, security ...

Vast

Integration Engineer, Avionics Test

Long Beach, CA · On-site

$112K - $159K/yr

Vast is looking for a Integration Engineer, Avionics Test , reporting to the Sr. Manager , Integration , to support the development of the systems required for the build and test of artificial ...

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All JobsIntegration Developer JobsSenior Integration Developer JobsSenior Integration Developer Jobs in California

Senior Integration Developer information

See California salary details

$21.2K

$116.4K

$168.8K

How much do senior integration developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior integration developer in California is $116,441.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,800.00 and $144,600.00 per year, depending on experience, location, and employer.

What is the difference between Senior Integration Developer vs Integration Engineer?

AspectSenior Integration DeveloperIntegration Engineer
CredentialsBachelor's in CS or related, often with certifications like MuleSoft, Dell BoomiBachelor's in CS or related, similar certifications
Work EnvironmentSoftware development teams, project-basedIT operations, system integration teams
Industry UsageTech, finance, healthcare, enterprise softwareTech, manufacturing, telecom, enterprise sectors
Search & ComparisonOften compared for seniority and technical scopeCompared for operational vs development focus

Senior Integration Developers typically focus on designing and leading complex integrations, requiring advanced coding and architecture skills. Integration Engineers often handle the implementation and maintenance of integrations, emphasizing operational support. Both roles share similar credentials but differ in scope and responsibilities, with Senior Integration Developers usually taking a more strategic and leadership role in integration projects.

What are the key skills and qualifications needed to thrive as a senior integration developer, and why are they important?

To thrive as a Senior Integration Developer, you need in-depth expertise in application integration, API development, and systems architecture, typically supported by a computer science degree and several years of relevant experience. Familiarity with integration platforms (such as MuleSoft, Dell Boomi, or IBM Integration Bus), cloud services, and proficiency in languages like Java or Python are common technical requirements. Strong problem-solving skills, effective communication, and the ability to collaborate across teams are essential soft skills in this role. These skills ensure seamless system interoperability, efficient data flow, and successful project delivery within complex enterprise environments.

How much do senior integration developers make?

Senior integration developers typically earn between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have expertise in tools like MuleSoft, Dell Boomi, or Informatica and may hold certifications that can influence salary levels.

What are some common challenges faced by senior integration developers when working with multiple systems?

Senior Integration Developers often encounter challenges such as dealing with legacy systems that lack modern API support, managing data consistency across disparate platforms, and ensuring secure data transmission. Additionally, they must troubleshoot integration failures quickly to minimize business disruption and collaborate closely with other development, QA, and infrastructure teams. Staying current with evolving integration tools and best practices is also essential for delivering robust solutions.

What does a senior integration developer do?

A Senior Integration Developer is responsible for designing, developing, and maintaining solutions that enable different software systems to communicate and work together efficiently. They work with APIs, middleware, and integration platforms to connect diverse applications within an organization or with external partners. Their role often includes troubleshooting integration issues, ensuring data consistency, and optimizing performance. Additionally, they may mentor junior developers and collaborate with business stakeholders to understand integration requirements.
What are the most commonly searched types of Integration Developer jobs in California? The most popular types of Integration Developer jobs in California are:
What are popular job titles related to Senior Integration Developer jobs in California? For Senior Integration Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Integration Developer jobs in California look for? The top searched job categories for Senior Integration Developer jobs in California are:
What cities in California are hiring for Senior Integration Developer jobs? Cities in California with the most Senior Integration Developer job openings:
What are popular job titles related to Senior Integration Developer jobs in CA? For Senior Integration Developer jobs in CA, the most frequently searched job titles are:
Senior Integration Developer jobs near you
Infographic showing various Senior Integration Developer job openings in California as of August 2026, with employment types broken down into 86% Full Time, 7% Part Time, 2% Temporary, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $116,441 per year, or $56 per hour.

Senior Integration Engineer (Kick-Stage)

Impulse Space

Redondo Beach, CA • On-site

$140K - $175K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 17 days ago

Job description

Senior Integration Engineer (Kick-Stage)
Department: Manufacturing
Employment Type: Full Time
Location: Redondo Beach
Compensation: $140,000 - $175,000 / year
Description
As a Senior Integration Engineer (Helios) at Impulse you will own all aspects of the transition of Helios from a primary structure weldment to a vehicle that is ready to launch. You will work in a fast-paced environment, coordinating between structures, propulsion, avionics, software, firmware, and test engineers to execute critical vehicle system level tests.
Responsibilities
  • Own vehicle build from assembly start through integration onto the launch vehicle
  • Support integration of propulsion components, tubes, avionics components, payloads, sensors, cables and harnessing
  • Develop, execute, and document critical system-level testing, working directly with subsystem level owners
  • Collaborate with engineering teams to support test readiness reviews, anomaly resolution, and configuration control
  • Plan, support and drive system integration and activation alongside skilled technician teams
  • Build, organize and manage a multidisciplinary schedule to drive delivery of the spacecraft on time
  • Provide innovative solutions to problems while operating with a high degree of autonomy
  • Work and communicate effectively at a technical level with numerous teams across propulsion, avionics, structures, software, test, and manufacturing
  • Identify, track, and communicate build issues and work across the organization to drive resolutions
  • Provide feedback to design teams to improve processing of the spacecraft through the entire lifecycle

Minimum Qualifications
  • Bachelor's degree in mechanical engineering, chemical engineering, materials engineering, or other engineering discipline
  • 5+ years of experience integrating, designing, and/or building an aerospace, industrial, chemical, or material manufacturing process
  • 2+ years' of demonstrated experience with pneumatic, electrical, and/or hydraulic functional test stands and testing

Preferred Skills and Experience
  • 7+ years of experience working integration/design/build an aerospace, industrial, chemical, or material manufacturing process
  • Experience with mechanical and propulsion integration of spacecraft (mechanical assembly, torquing, bonding, pressure testing, hazardous operations testing, etc)
  • Experience using Siemens NX, SOLIDWORKS, or similar CAD software
  • Experience reading, interpreting, drafting, and updating piping and instrumentations schematics
  • Ability to read and interpret electrical schematics, wiring diagrams, and interface control documents (ICDs)
  • Excellent written and oral communication, especially translating technical concepts for non-technical audiences
  • General hands-on mechanical experience: welding, automotive, pumps/valves, rocketry, etc.
  • Ability to work in a fast paced, autonomously driven, and demanding atmosphere
  • Strong troubleshooting and problem-solving skills

Additional Information:
Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.
Impulse Space's spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here.
Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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