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Senior Integration Developer Jobs in Washington (NOW HIRING)

Deloitte

Guidewire Integration Developer

Rosslyn, VA · On-site

Join Deloitte's AI & Engineering practice, where we help organizations modernize technology ... Work you'll do As a Senior Consultant on the Insurance Transformation team, you will be responsible ...

Lightedge

Sr. AI Integration Engineer

Ashburn, VA · Hybrid

Our owned and operated facilities, integrated DR solutions, and premium compliant cloud choices make up a true Hybrid Cloud Solution Center. LightEdge annually undergoes third-party audits for ISO ...

KPMG

Manager, Boomi Integration Architect

Washington, DC

$80.25 - $103.25/hr

Minimum of five years of experience in enterprise software engineering, with at least 3+ years in a senior integration developer role. * Bachelor's degree from an accredited college or university is ...

Xforia, Inc.

Senior MuleSoft Developer

Washington, DC · On-site

Provide support with troubleshooting issues with integrations. Utilizes best practices in systems engineering to establish new Mulesoft based systems, improve existing systems, and provide leadership ...

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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 Aug 11, 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 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 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.

Guidewire Integration Developer

Deloitte

Rosslyn, VA • On-site

Full-time

Re-posted 17 days ago

Deloitte rating

8.2

Company rating: 8.2 out of 10

Based on 92 frontline employees who took The Breakroom Quiz

45th of 150 rated financial services

Job description

Join Deloitte's AI & Engineering practice, where we help organizations modernize technology platforms, transform operations, and unlock business value through innovation. As part of our Insurance Transformation work, you will help clients deliver Guidewire-based solutions that strengthen core operations, support digital modernization, and enable enterprise connectivity. You will work with cross-functional teams across engineering, data, cloud, and business functions to deliver scalable solutions for complex insurance environments.

Recruiting for this role ends on 09/03/2026.

Work you'll do

As a Senior Consultant on the Insurance Transformation team, you will be responsible for:

  • Translating business and technical requirements into scalable Guidewire integration solutions for insurance clients
  • Configuring and extending Guidewire InsuranceSuite applications, including PolicyCenter, BillingCenter, ClaimCenter, and related digital components
  • Designing, building, and supporting integrations between Guidewire and enterprise platforms, including payments, document management, and third-party data providers
  • Supporting data migration activities, including mapping, transformation, reconciliation, and validation across systems
  • Collaborating with client stakeholders, architects, developers, data teams, and quality engineering teams to test, deploy, and optimize solutions while contributing to team development and practice initiative.

A successful candidate would possess these skills:

  • Ability to work independently and collaborate as part of a team
  • Effective written and verbal communication skills
  • Meticulous attention to detail and quality of work product
  • Ability to build and sustain professional relationships
  • Ability to lead projects or workstreams
  • Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
  • Strong interpersonal skills and professional demeanor
  • Ability to meet deadlines
  • Ability to provide clear guidance to others

The Team

Deloitte's Industry Solutions offering delivers sector-specific solutions that help clients improve service delivery, generate growth, and run mission-critical operations. Within that practice, our Insurance Transformation team helps insurers modernize core platforms, connect business strategy with enabling technology, and improve operational performance. We bring together industry knowledge, engineering capabilities, and delivery experience across core systems, digital, data, analytics, cloud, and AI. Deloitte's Financial Services Industry practice serves more than 90% of Fortune 500 banking, insurance, securities, investment management, and real estate companies.

Qualifications Required:

  • Bachelor's degree in Computer Science, Information Technology, Engineering or a related field
  • 4 years of hands-on experience designing and delivering cross-suite integrations across Guidewire InsuranceSuite and external enterprise systems. (PolicyCenter, BillingCenter, ClaimCenter)
  • 4 years of experience as a Guidewire Developer in insurance or consulting environments
  • 2+ years experience with Java/J2EE tech stack with knowledge of the SDLC and integration frameworks
  • Ability to travel 50%, on average, based on the work you do and the clients and industries/sectors you serve
  • Limited immigration sponsorship may be available

Preferred:

  • Advanced degree
  • Proficiency in Guidewire configuration and integration (Gosu scripting, Guidewire Studio, Data Model, Product Model)
  • Guidewire ACE Certification
  • Familiarity with DevOps tools (Jenkins, Git, Docker) and CI/CD pipelines
  • Experience with Cloud Platforms such as AWS, Azure or GCP

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $116,200 to $229,100.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance.

Information for applicants with a need for accommodation: https://www2.deloitte.com/us/en/pages/careers/articles/join-deloitte-assistance-for-disabled-applicants.html

Qualifications:

Join Deloitte's AI & Engineering practice, where we help organizations modernize technology platforms, transform operations, and unlock business value through innovation. As part of our Insurance Transformation work, you will help clients deliver Guidewire-based solutions that strengthen core operations, support digital modernization, and enable enterprise connectivity. You will work with cross-functional teams across engineering, data, cloud, and business functions to deliver scalable solutions for complex insurance environments.

Recruiting for this role ends on 09/03/2026.

Work you'll do

As a Senior Consultant on the Insurance Transformation team, you will be responsible for:

  • Translating business and technical requirements into scalable Guidewire integration solutions for insurance clients
  • Configuring and extending Guidewire InsuranceSuite applications, including PolicyCenter, BillingCenter, ClaimCenter, and related digital components
  • Designing, building, and supporting integrations between Guidewire and enterprise platforms, including payments, document management, and third-party data providers
  • Supporting data migration activities, including mapping, transformation, reconciliation, and validation across systems
  • Collaborating with client stakeholders, architects, developers, data teams, and quality engineering teams to test, deploy, and optimize solutions while contributing to team development and practice initiative.

A successful candidate would possess these skills:

  • Ability to work independently and collaborate as part of a team
  • Effective written and verbal communication skills
  • Meticulous attention to detail and quality of work product
  • Ability to build and sustain professional relationships
  • Ability to lead projects or workstreams
  • Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
  • Strong interpersonal skills and professional demeanor
  • Ability to meet deadlines
  • Ability to provide clear guidance to others

The Team

Deloitte's Industry Solutions offering delivers sector-specific solutions that help clients improve service delivery, generate growth, and run mission-critical operations. Within that practice, our Insurance Transformation team helps insurers modernize core platforms, connect business strategy with enabling technology, and improve operational performance. We bring together industry knowledge, engineering capabilities, and delivery experience across core systems, digital, data, analytics, cloud, and AI. Deloitte's Financial Services Industry practice serves more than 90% of Fortune 500 banking, insurance, securities, investment management, and real estate companies.

Qualifications Required:

  • Bachelor's degree in Computer Science, Information Technology, Engineering or a related field
  • 4 years of hands-on experience designing and delivering cross-suite integrations across Guidewire InsuranceSuite and external enterprise systems. (PolicyCenter, BillingCenter, ClaimCenter)
  • 4 years of experience as a Guidewire Developer in insurance or consulting environments
  • 2+ years experience with Java/J2EE tech stack with knowledge of the SDLC and integration frameworks
  • Ability to travel 50%, on average, based on the work you do and the clients and industries/sectors you serve
  • Limited immigration sponsorship may be available

Preferred:

  • Advanced degree
  • Proficiency in Guidewire configuration and integration (Gosu scripting, Guidewire Studio, Data Model, Product Model)
  • Guidewire ACE Certification
  • Familiarity with DevOps tools (Jenkins, Git, Docker) and CI/CD pipelines
  • Experience with Cloud Platforms such as AWS, Azure or GCP

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $116,200 to $229,100.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance.

Information for applicants with a need for accommodation: https://www2.deloitte.com/us/en/pages/careers/articles/join-deloitte-assistance-for-disabled-applicants.html

Education:Bachelor's DegreeEmployment Type:

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