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Integration Developer Jobs in Washington (NOW HIRING)

Integration Engineer

Mclean, VA · On-site

$100K - $160K/yr

As a Steampunk Integration Developer, you will design, develop, evaluate, and modify system interfaces and integrations. You will participate in the testing process through test execution, test ...

Overview As a Steampunk Integration Developer, you will design, develop, evaluate, and modify system interfaces and integrations. You will participate in the testing process through test execution ...

Integration Engineer

Mclean, VA · On-site +1

$100K - $160K/yr

Overview As a Steampunk Integration Developer, you will design, develop, evaluate, and modify system interfaces and integrations. You will participate in the testing process through test execution ...

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

TIBCO BWCE • Experience in middleware and integration platforms • Familiarity with: Monitoring tools and alert management • Familiarity with: Linux/Unix environments • Familiarity with: SSL ...

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 ...

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 ...

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Showing results 1-20

Integration Developer information

See Washington salary details

$34

$65

$92

How much do integration developer jobs pay per hour?

As of Jun 25, 2026, the average hourly pay for integration developer in Washington is $65.20, according to ZipRecruiter salary data. Most workers in this role earn between $54.71 and $72.69 per hour, depending on experience, location, and employer.

What is the difference between Integration Developer vs Software Engineer?

AspectIntegration DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, certifications like MuleSoft, Dell BoomiBachelor's in CS or related field, certifications vary by specialization
Work EnvironmentFocus on system integration, APIs, middlewareDevelops software applications, coding, testing
Employer & Industry UsageIT firms, enterprise systems, middleware providersTech companies, software firms, startups
Common Search & ComparisonOften compared for technical skills and project scopeBroader software development focus

The main difference between an Integration Developer and a Software Engineer lies in their focus areas. Integration Developers specialize in connecting different systems and working with APIs and middleware, while Software Engineers develop complete software applications. Both roles require similar educational backgrounds, but their daily tasks and industry usage differ significantly.

What are the key skills and qualifications needed to thrive as an Integration Developer, and why are they important?

To thrive as an Integration Developer, you need strong programming skills (often in Java, Python, or similar languages), experience with APIs, and a solid understanding of data formats like XML and JSON, typically supported by a degree in computer science or related field. Familiarity with integration platforms (such as MuleSoft, Dell Boomi, or Apache Camel) and knowledge of cloud services and middleware systems are common technical requirements. Strong problem-solving abilities, attention to detail, and effective communication are valuable soft skills that help manage complex integration projects and collaborate with cross-functional teams. These skills are vital to ensure seamless data flow, system interoperability, and the successful delivery of integration solutions in dynamic IT environments.

How does an Integration Developer typically collaborate with other teams during a large-scale system implementation?

Integration Developers play a key role in bridging gaps between different technical teams, such as software engineers, database administrators, and business analysts. During a large-scale system implementation, they work closely with these groups to understand data flows, define integration points, and ensure that various systems communicate seamlessly. Regular meetings, code reviews, and shared documentation are common practices to ensure alignment and address any integration challenges early on. Effective communication and a collaborative mindset are crucial for successfully delivering complex integration solutions.

What are Integration Developers?

Integration Developers are IT professionals who design, build, and maintain systems that allow different software applications to work together seamlessly. They create and manage APIs, middleware, and other integration solutions to ensure data flows smoothly between platforms within an organization. Their work helps automate business processes, enhance productivity, and support digital transformation efforts. Integration Developers often collaborate with software engineers, business analysts, and stakeholders to understand requirements and deliver effective connectivity solutions.
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 Integration Developer jobs in Washington? For Integration Developer jobs in Washington, the most frequently searched job titles are:
Infographic showing various Integration Developer job openings in Washington as of June 2026, with employment types broken down into 72% Full Time, 18% Part Time, and 10% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $135,616 per year, or $65.2 per hour.
Senior External Model Integration Engineer

Senior External Model Integration Engineer

ECS

Falls Church, VA • On-site

Full-time

Posted 26 days ago


Job description

Everforth ECS is seeking a Senior External Model Integration Engineer to work in the National Capital Region covering the Pentagon, Falls Church, and Fairfax. Please Note: This position is contingent upon contract award.
The War Data Platform (WDP) is a key initiative within the U.S. Department of War's (DoW) AI-First strategy introduced in early 2026. The WDP focuses on operational warfighting data and aims to accelerate the deployment of artificial intelligence (AI) on the battlefield. The WDP extends to Unclassified, Secret, and Top Secret environments, and supports collaboration between Combatant Commands, Joint Staff directorates, Senior Executive Service leaders, and operational analysts.
The Senior External Model Integration Engineer leads the engineering and sustainment of integrations between WDP Core Integration and external artificial intelligence and machine learning model providers, expanding enterprise access to production-ready AI capabilities across all classification levels. This role is central to enabling consistent, secure, and scalable model access across WDP environments by designing the integration patterns, wrapper services, and compliance frameworks that govern how external AI capabilities are consumed within the platform.
• Leads the design, engineering, and sustainment of integrations between War Data Platform (WDP) Core Integration and external artificial intelligence and machine learning model providers, including commercial platforms such as Amazon Bedrock, to expand enterprise access to production-ready model capabilities across Unclassified, Secret, and Top Secret enclaves supporting Combatant Commands, Joint Staff directorates, and federal mission partners.
• Implements secure and scalable application programming interface integration patterns aligning with War Data Platform (WDP) Core Integration serving architectures, Zero Trust principles, and DoW cybersecurity policy.
• Develops wrapper services, proxy configurations, schema translation layers, credential-handling mechanisms, and rate-limiting profiles that standardize external model access within War Data Platform (WDP) Core Integration's approved API patterns.
• Conducts technical evaluation of external provider capabilities, validates interoperability with War Data Platform (WDP) Core Integration pipelines, and defines cross-domain promotion constraints for approved model artifacts and service endpoints.
• Coordinates with cybersecurity engineers, DevSecOps pipeline teams, platform architects, and enclave administrators to maintain compliance with enclave boundary controls, transport encryption requirements, identity access integration patterns, and audit logging expectations.
• Supports test and evaluation activities by integrating reliability checks, performance benchmarks, contract-testing patterns, and model behavior validations into integration workflows.
• Develops technical documentation, integration playbooks, architectural diagrams, and sustainment materials that codify provider-specific requirements and operational readiness indicators.
• Strengthens overall mission value by enabling consistent, secure, and scalable access to advanced artificial intelligence capabilities across all War Data Platform (WDP) Core Integration environments.
• Performs other duties as assigned.
• Current Secret security clearance with the ability to obtain and maintain a Top Secret (TS) security clearance with Sensitive Compartmented Information (SCI).
• 10 or more years of experience in software engineering, systems integration, or data platform development with a focus on API design, AI/ML model serving, or enterprise integration architecture.
• Demonstrated experience designing, building, and maintaining secure API integrations with external AI or machine learning model providers, including hands-on development of wrapper services, proxy layers, schema translation components, and credential-handling patterns.
• Experience integrating AI/ML capabilities within cloud-based or hybrid enterprise platforms, including familiarity with managed model provider ecosystems such as Amazon Bedrock or equivalent commercial AI service platforms.
• Hands-on experience applying Zero Trust principles, DevSecOps practices, and enclave boundary controls within classified or government-accredited environments, including compliance with transport encryption, identity access management, and audit logging requirements.
• Strong problem-solving and decision-making capabilities, with a proven ability to weigh the relative costs and benefits of potential actions and identify the most appropriate solution.
• Highly developed interpersonal and oral/written communication skills, with the ability to effectively and professionally interact with a diverse set of stakeholders (from peers to end-users to executive management).