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Senior Integration Developer Jobs in Washington (NOW HIRING)

Steampunk

Senior Integration Architect

Mclean, VA · On-site

As an Senior Integration Architect , you will work with our growing DevSecOps practice developing ... Understanding the needs of stakeholders and conveying this to developers * Testing and examining ...

Steampunk

Senior Integration Architect

Mclean, VA · On-site +1

$150K - $180K/yr

Overview As an Senior Integration Architect , you will work with our growing DevSecOps practice ... Understanding the needs of stakeholders and conveying this to developers * Testing and examining ...

Steampunk

Senior Integration Architect

Mclean, VA

$150K - $180K/yr

Overview As an Senior Integration Architect , you will work with our growing DevSecOps practice ... Understanding the needs of stakeholders and conveying this to developers * Testing and examining ...

Voiceflow

Senior Integration Test Engineer

Sterling, VA · On-site

$100 - $125/hr

Senior Integration Test Engineers will focus on both static vehicle-level and HIL testing, replaying real-world drive logs, and documenting system responses. This role is unique in which you will ...

New

Orbis Operations, LLC

Integration Engineer

Mclean, VA · Remote

$105K - $141K/yr

You will work alongside a Senior Integration Engineer who serves as your day-to-day technical lead and primary escalation point. In this role, you will participate directly in customer technical ...

Hirekeyz Inc

Sr. MuleSoft Developer

Herndon, VA · Remote

Role: Sr. MuleSoft Developer Location: Local to Herndon, VA preferred but will accept remote ... Proven experience integrating SAP Concur and enterprise systems. * Strong expertise in Mule ESB ...

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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.

Sr SAP BTP Integration Developer

Trillion Technology Solutions

Reston, VA • On-site

Full-time

Re-posted 10 days ago

Job description

Role summaryWe're seeking a Senior SAP Business Technology Platform (BTP) Integration Developer with strong SAP S/4HANA back-end integration experience to design, build, and support enterprise integrations in complex environments. US Citizenship is required. Experience delivering for Federal or Public Sector (e.g., Government & Public Services) environments is strongly preferred.Required eligibility- US Citizen (required)- Ability to support Federal/Public Sector clients and comply with applicable background checks and onboarding requirements (as applicable)Key responsibilities- Design and implement integrations using SAP Integration Suite (Cloud Integration/CPI, API Management, Open Connectors as needed).- Build secure, reliable interfaces between SAP S/4HANA and external systems (cloud and on-prem), including event/message-based and API-led integrations.- Develop and maintain iFlows, mappings, adapters, exception handling, retries, and monitoring dashboards/alerts.- Implement and manage SAP BTP connectivity patterns (Cloud Connector, destinations, certificates, OAuth/SAML, principal propagation where applicable).- Develop and consume S/4HANA APIs (OData, SOAP, IDoc, RFC/BAPI) and support integration with SAP Gateway and related services.- Collaborate with functional and technical teams to translate requirements into integration designs, interface specifications, and test plans.- Perform troubleshooting, root-cause analysis, and performance tuning across integration runtimes.- Support CI/CD and transport processes for integration artifacts (versioning, promotion, approvals), aligned to program controls.- Produce documentation: interface catalogs, runbooks, support procedures, and security artifacts.Required qualifications (must-have)- 5-8+ years in SAP integration development (or equivalent depth), including significant work on SAP BTP Integration Suite/CPI.- Strong SAP S/4HANA back-end integration experience (APIs/IDoc/RFC/BAPI; understanding of common S/4 integration objects and patterns).- Hands-on skills in:- Message formats: JSON, XML, XSD/WSDL, flat files- Groovy scripting in iFlows (and/or Java where applicable)- Mapping (graphical/message mapping), value mapping, content modifiers- Security: OAuth2, mTLS/certificates, PGP (as needed), key management basics- Experience with integration monitoring/operations (MPLs, tracing, error handling, alerting, SLAs).- Ability to work independently, lead technical workstreams, and mentor junior developers.Preferred qualifications (nice-to-have)- Prior delivery for Federal / Public Sector organizations (regulated environments, audits, ATO-like controls, strict change management).- Experience with SAP Event Mesh, asynchronous/event-driven integration patterns.- Knowledge of SAP ABAP debugging basics for interface troubleshooting.- Familiarity with SAP IAS/IPS, SSO patterns, and enterprise identity integrations.- Experience integrating with common platforms (e.g., ServiceNow, Salesforce, Boomi/MuleSoft ecosystems, Azure/AWS services).- Exposure to SAP BTP services beyond Integration Suite (e.g., logging/monitoring services, Cloud Foundry/Kyma basics).Typical deliverables- Integration architecture/designs, interface specifications, iFlow packages- API proxies/policies (API Management), security configurations- Test evidence (unit/integration), deployment/rollback plans- Runbooks, operational dashboards, knowledge transfer materialsTrillion is an equal opportunity employer. Applicants are considered for positions without regard to race, religion, gender, native origin, age, disability, or any other category protected by applicable federal, state, or local law.