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Senior Integration Developer Jobs in Washington (NOW HIRING)

Steampunk

Senior Integration Developer

Mclean, VA

As a Senior Integration Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities to connect data, services, and systems to help our customers achieve ...

Steampunk

Senior Integration Developer

Mclean, VA · On-site +1

$140K - $160K/yr

Overview As a Senior Integration Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities to connect data, services, and systems to help our customers ...

Steampunk

Senior Integration Developer

Mclean, VA · On-site +1

$140K - $160K/yr

Overview As a Senior Integration Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities to connect data, services, and systems to help our customers ...

Steampunk

Senior Integration Engineer

Mclean, VA · On-site

As a Senior Integration Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities to connect data, services, and systems to help our customers achieve ...

Steampunk

Senior Integration Engineer

Mclean, VA · On-site +1

$140K - $170K/yr

Overview As a Senior Integration Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities to connect data, services, and systems to help our customers ...

Steampunk

Senior Integration Engineer

Mclean, VA · On-site +1

$140K - $170K/yr

Overview As a Senior Integration Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities to connect data, services, and systems to help our customers ...

Steampunk

Senior Integration Engineer

Mclean, VA · On-site

$140K - $170K/yr

As a Senior Integration Engineer, you will work with our growing DevSecOps practice developing APIs ... Azure Developer Associate * 5 Years of application development experience in an Agile environment

Steampunk

Senior Integration Engineer

Mclean, VA · On-site +1

$140K - $170K/yr

Overview As a Senior Integration Engineer, you will work with our growing DevSecOps practice ... Azure Developer Associate * 5 Years of application development experience in an Agile environment

Steampunk

Senior Integration Engineer

Mclean, VA · On-site

$140K - $170K/yr

Overview As a Senior Integration Engineer , you will work with our growing DevSecOps practice designing, developing, and implementing APIs and enterprise integration solutions that connect data ...

Steampunk

Senior Integration Engineer

Mclean, VA · On-site

$140K - $170K/yr

Overview As a Senior Integration Engineer , you will work with our growing DevSecOps practice designing, developing, and implementing APIs and enterprise integration solutions that connect data ...

Steampunk

Senior Integration Engineer

Mclean, VA · On-site

$140K - $170K/yr

As a Senior Integration Engineer , you will work with our growing DevSecOps practice designing, developing, and implementing APIs and enterprise integration solutions that connect data, services, and ...

Steampunk

Senior Integration Engineer

Mclean, VA · On-site +1

$140K - $170K/yr

Overview As a Senior Integration Engineer, you will work with our growing DevSecOps practice ... Azure Developer Associate * 5 Years of application development experience in an Agile environment

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All JobsIntegration Developer JobsSenior Integration Developer JobsSenior Integration Developer Jobs in Washington

Senior Integration Developer information

See Washington salary details

$24.4K

$133.6K

$193.7K

How much do senior integration developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior integration developer in Washington is $133,631.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,100.00 and $165,900.00 per year, depending on experience, location, and employer.

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 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.

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 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.

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 is a senior integration developer?

A senior integration developer designs, develops, and maintains software integrations between different systems and applications. They typically have expertise in APIs, middleware, and scripting languages, and often lead integration projects, ensuring data flows smoothly across platforms. Strong problem-solving skills and experience with integration tools like MuleSoft, Dell Boomi, or Informatica are common requirements.

What are the most commonly searched types of Integration Developer jobs in Washington?

The most popular types of Integration Developer jobs in Washington are:

What are popular job titles related to Senior Integration Developer jobs in Washington?

For Senior Integration Developer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Senior Integration Developer jobs in Washington look for?

The top searched job categories for Senior Integration Developer jobs in Washington are:

What cities in Washington are hiring for Senior Integration Developer jobs?

Cities in Washington with the most Senior Integration Developer job openings:

What are popular job titles related to Senior Integration Developer jobs in WA?

For Senior Integration Developer jobs in WA, the most frequently searched job titles are:

Senior Integration Developer jobs near you
Infographic showing various Senior Integration Developer job openings in Washington as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $133,631 per year, or $64.2 per hour.

Senior Integration Developer

Steampunk

Mclean, VA

Full-time

Posted 14 days ago

Job description

As a Senior Integration Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities to connect data, services, and systems to help our customers achieve their mission. We are looking for candidates with experience with cloud platform services, understanding business requirements and implement complex integrations.


Responsibilities include: 

  • Understanding the needs of stakeholders and conveying this to developers 
  • Testing and examining code written by others and analyzing results 
  • Ensure that systems are safe and secure against cybersecurity threats 
  • Identify technical problems, perform root cause analysis, and develop software updates and ‘fixes’ 
  • Develop APIs, micro-services and integrations using a broad range of software programming tasks to ensure that their systems integrations are functional.  
  • Design reusable assets, components, standards, frameworks, and processes to support and facilitate API and integration projects.  
  • Advise technical teams on performance, scalability, reliability, monitoring, and other operational concerns of integration solutions on Anypoint Platform. 
  • Work with technical and non-technical stakeholders to translate functional and non-functional requirements into integration interfaces and implementations 
  • Create and provide technical documentation that explains upcoming or existing integrations to non-technical individuals 
  • Document as-is state of the environment, perform a gap analysis, and produce artifacts that articulate options and recommendations 
  • Act as an individual contributor and mentor more junior team members 
  • Engineer and implement solutions and provide recommendations for continuous improvement for the services provided 
  • Present regular status updates and provide cross training to other team members. 

Required: 

  • Ability to obtain a U.S. government Security Clearance 
  • BS Degree in an IT field OR BS in a non-IT field and 2 years related IT experience 
  • 5 Years of Experience with one or more clouds (i.e. AWS, Azure, or GCP) 
  • 5 Years of Experience with Git SCM providers such as GitHub, GitLab, Bitbucket 
  • 5 Years of Experience with one or more programming or scripting languages 
  • 5 Years of Experience with one or more integration technologies, such as Mulesoft 
  • Experience developing API Management solutions and micro-services 

 

Preferred: 

  • Certifications: 
  • AWS Cloud Practitioner 
  • AWS Solution Architect Associate 
  • Azure Developer Associate  
  • MuleSoft Certified Integration Architect - Level 1 
  • MuleSoft Certified Platform Architect - Level 1 
  • 5 Years of application development experience in an Agile environment 

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