New Carrollton • 50 milesRemote · Hybrid · Onsite · Field · All Environments
New Carrollton • 50 milesRemote · Hybrid · Onsite · Field · All Environments
New Carrollton • 50 milesRemote · Hybrid · Onsite · Field · All Environments
New Carrollton • 50 milesRemote · Hybrid · Onsite · Field · All Environments
590 api integration jobs at 315 companies in New Carrollton, MD
3w
Save
Mark Applied
Hide
API Lead
Baltimore, Maryland, United States
RemoteFull Time
Design, develop, and maintain REST APIs and enterprise integrations using FHIR/HL7, cloud (AWS preferred), and data mappings between JSON, XML, X12 and flat files.
REST, FHIR, HL7, AWS, JSON, XML, X12
2w
Save
Mark Applied
Hide
API Technical Lead
Baltimore, Maryland, United States
OnsiteFull Time
Design and implement FHIR/HL7 APIs and enterprise integration solutions, guide architecture and standards, mentor teams, and ensure scalable, secure interoperability.
FHIR, HL7, HL7v2, X12, JSON, XML, AWS, SOA
2w
Save
Mark Applied
Hide
Senior API Solutions Architect
Arlington, Virginia, United States
OnsiteFull Time
9+ YOE9+ years in API architecture/integration; experience with enterprise API gateways, OpenAPI/Swagger, API governance, security (OAuth2/OpenID Connect/JWT/PKI), cloud-native integrations, and mentoring teams.
Apigee, Gravitee, OpenAPI, Swagger, JSON Schema, OAuth 2.0, OpenID Connect, JWT, PKI, Kubernetes, Docker, Istio, Linkerd, CI/CD
3mo
Save
Mark Applied
Hide
Tool/API Integrator
Springfield, Virginia, United States
$150k-$155k/yr OnsiteFull Time
7+ YOEUS citizen able to obtain Public Trust, bachelor\u0002s degree in CS/IT/Software Engineering, 7+ years tool integration and API development experience, ServiceNow and CSDM proficiency, ETL and XML/REST skills.
ServiceNow, Common Service Data Model (CSDM), Ins-Pi (YouDesign), REST, XML, MuleSoft, Apigee, ETL
1mo
Save
Mark Applied
Hide
Integration Lead
Washington, District of Columbia, United States
$150k-$170k/yr OnsiteFull Time
8+ YOE8+ years leading enterprise integrations, API-based solutions, Azure integration services (Service Bus, Logic Apps, Functions, API Management), Azure Data Factory/ETL, stakeholder coordination, bachelor's degree or equivalent, US citizenship and ability to obtain government clearances.
Microsoft Azure, Azure Service Bus, Azure Data Factory, Logic Apps, Azure Functions, API Management, Power Platform, Dataverse, REST API
1mo
Save
Mark Applied
Hide
API Gateway Engineer (Kong)
Herndon, Virginia, United States
$170k-$210k/yr RemoteFull Time
Deep Kong (Enterprise/Konnect) experience, API migration and CI/CD integration skills, federal delivery and documentation experience, active IRS Minimum Background Investigation and U.S. citizenship required.
Kong Enterprise, Kong Konnect, GitOps, CI/CD, DevSecOps
1d
Save
Mark Applied
Hide
Integration Engineer
McLean, Virginia, United States
$100k-$160k/yr OnsiteFull Time
6+ YOEMaster's degree plus 3 years relevant experience or a relevant professional certification; 6 years of API development, programming or scripting, and integration technology experience; ability to obtain Public Trust clearance.
API, AWS Cloud Practitioner, AWS Solution Architect Associate, GRC, SIEM, RegScale
3d
Save
Mark Applied
Hide
Integration Tester
Arlington, Virginia, United States
$85k-$110k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience; 3–5 years in software testing, QA, systems analysis, or enterprise application support; experience with integrations, API testing, test plans, automation, and enterprise applications.
API, CRM, middleware, Agile, Software Development Lifecycle (SDLC)
1w
Save
Mark Applied
Hide
Integration Consultant
Washington, District of Columbia, United States
RemoteFull Time
5+ YOE5+ years enterprise integration experience, 3+ years with SAP Concur, expertise in REST/SOAP APIs, middleware, XML/JSON/XSLT, authentication protocols, Federal security requirements, US citizenship and ability to obtain Public Trust.
SAP Concur, REST, SOAP, API, XML, JSON, XSLT, OAuth, SAML, JWT, SAP Integration Suite (CPI), MuleSoft, Dell Boomi, Microsoft Azure Integration Services, IBM App Connect, Oracle Integration Cloud (OIC), Okta, Azure AD, Entra ID, Ping Identity, Active Directory, DevOps, CI/CD
1mo
Save
Mark Applied
Hide
Integration Engineer
Arlington, Virginia, United States
$135k-$279k/yr OnsiteFull Time
8+ YOE8+ years integrating complex software systems; bachelor’s in IT-related field or equivalent; active federal clearance; strong integration testing, CI, API, and troubleshooting skills.
1w
Save
Mark Applied
Hide
Senior Software Integration Developer
Huntsville or Columbia
HybridFull Time
6+ YOEUS citizen with 6+ years building API and middleware integrations, experience with REST/SOAP, data mapping/ETL, integration security, Azure services, and stakeholder coordination.
Azure Integration Services, Logic Apps, API Management, Service Bus, Data Factory, MuleSoft, Boomi, iPaaS, OAuth 2.0, SAML, OpenID Connect, C#/.NET, Python, Java, SQL, Azure Data Warehouse, Synapse, Azure SQL, Deltek Costpoint, UKG Pro, Icertis ICI, Integrify, SharePoint, CrowCanyon, CI/CD, Git, Azure API Management, Apigee, Microsoft 365 GCC High, Azure Government
2mo
Save
Mark Applied
Hide
Integration Architect
Herndon or United States
OnsiteFull Time
10+ YOEBachelor's degree, 10+ years enterprise integration architecture experience, VistA/MUMPS knowledge, API/middleware and HL7/FHIR expertise, cloud integration (AWS/Azure/Google Cloud), strong security and compliance understanding.
VistA, MUMPS, VistA Fileman, REST, SOAP, JSON, XML, HL7, FHIR, CDA, MuleSoft, Boomi, Red Hat Integration, IBM Integration Bus, AWS, Azure, Google Cloud, DevSecOps, CI/CD, Zero Trust Architecture, NIST, FedRAMP, CPRS
1d
Save
Mark Applied
Hide
Enterprise Integration Developer
McLean, Virginia, United States
$78k-$176k/yr HybridFull Time
2+ YOE2+ years building enterprise integrations or APIs; experience with REST APIs, messaging, AWS or Azure, CI/CD, automated testing, integration security, and technical designs; high school diploma or GED.
MuleSoft Anypoint Platform, REST APIs, AWS, Microsoft Azure, CI/CD, MUnit, GitHub Copilot, Cursor, Kafka, Azure Event Grid
1mo
Save
Mark Applied
Hide
Systems Integration Specialist
Washington, District of Columbia, United States
RemoteFull Time
Bachelor's in CS/IS or related, US citizenship, Public Trust fitness determination, systems integration knowledge (API, EHR, HL7/FHIR), integration testing and documentation skills.
HL7, FHIR, EHR, API
2mo
Save
Mark Applied
Hide
Integration Tester
Arlington, Virginia, United States
OnsiteFull Time
4+ YOE4+ years in software testing/integration testing in AWS; experience testing serverless AWS apps; Salesforce integrations; API testing tools; CI/CD/DevSecOps; FedRAMP/NIST compliance; Bachelor's in CS or related field.
AWS, Lambda, API Gateway, Kinesis, S3, DynamoDB, CloudWatch, Salesforce, Postman, SoapUI, FedRAMP, NIST 800-53, SIEM, Terraform, CDK, ServiceNow
3mo
Save
Mark Applied
Hide
API/Java/Python Developer, SME TS Clearance REQUIRED
Arlington, Virginia, United States
$88k-$191k/yr OnsiteFull Time
10+ YOETS/SCI eligible with CI Poly; proficiency in Java and Python and related frameworks; API design and integration experience; database, cloud, containerization, Git, Agile experience; Bachelor's or 10+ years experience.
Java, Python, Spring Boot, Flask, Django, REST, GraphQL, SOAP, Postman, Swagger UI, PostgreSQL, MongoDB, MySQL, Git, AWS, Azure, GCP, Docker, Kubernetes
1w
Save
Mark Applied
Hide
Enterprise Integration Architect
Arlington or District of Columbia or Maryland or Virginia
$80k-$170k/yr HybridFull Time
10+ YOEBachelor's degree, 10+ years enterprise integration experience, API/middleware/cloud integration expertise, experience with federal customers and Public Trust eligibility, strong communication and leadership skills.
AWS, ServiceNow, UiPath, RESTful, MuleSoft, Microsoft Azure, Ed-Fi, OneRoster, LTI
3w
Save
Mark Applied
Hide
Senior Integration Engineer
McLean, Virginia, United States
$140k-$170k/yr OnsiteFull Time
5+ YOEAbility to obtain U.S. security clearance; Bachelor's degree; 5+ years experience with AWS, Git, Java, Python, enterprise integration/middleware, APIs, and cloud-native integration solutions.
AWS, Git, GitHub, GitLab, Bitbucket, Java, Python, RESTful APIs, SOAP APIs, SQL, Docker, Kubernetes, Jenkins, GitLab CI/CD, GitHub Actions, CircleCI, Travis CI, ESB
1mo
Save
Mark Applied
Hide
Backend / Integration Engineer
Washington, District of Columbia, United States
$75-$80/hr HybridFull Time
6+ YOEBachelor's in CS or related (or equivalent experience),6+ years experience (4+ in backend/API integration),strong Python backend skills,REST async integration,Databricks/Spark familiarity,JSON schema design,active Secret clearance with TS/SCI eligibility.
Databricks REST API, Databricks, Spark, Python, JSON, Duality, ServiceNow REST API, ZenML, React, REST API
1d
Save
Mark Applied
Hide
Enterprise Integration Developer
McLean, Virginia, United States
$78k-$176k/yr OnsiteFull Time
2+ YOERequires 2+ years building enterprise integrations or APIs, REST APIs, messaging patterns, AWS or Azure, CI/CD, automated testing, integration security, and HS diploma or GED. U.S. citizenship required.
MuleSoft Anypoint Platform, REST APIs, AWS, Microsoft Azure, CI/CD, MUnit, GitHub Copilot, Cursor, Kafka, Azure Event Grid, LLM