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1,726 integration developer jobs at 608 companies in Frederick, MD

3w
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Integration Engineer
McLean, Virginia, United States
$100k-$160k/yr RemoteFull Time
Steampunk
Steampunk: Federal digital transformation and consulting services provider.
5+ YOEMust obtain Public Trust clearance; 5+ years IT implementation experience; 2+ years REST API development; Bachelor\u0002s in CS/IS; experience with Spring Boot, Camel, RDBMS, OAuth2/OpenID/JWT; API gateway and MuleSoft experience a plus.
OpenAPI, Spring Boot, Camel, MuleSoft Anypoint Platform, Oracle, DB2, SQL Server, SAP, Salesforce, SharePoint, NoSQL, Kong, Apigee, Okta, Auth0, OAuth2, OpenID, JWT
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1mo
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Senior Integration Developer
Annapolis Junction or Columbia
$200k-$265k/yr HybridFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
12+ YOEActive security clearance with polygraph, 12+ years software development, bachelor’s in CS (or equivalent experience), experience with RESTful APIs, microservices, Pega, Java/JavaScript, AWS, Kubernetes, and leading engineering efforts.
Pega, Kubernetes, React, Java, HTML, CSS, JavaScript, AWS, EKS, S3, Docker, Elasticsearch, Kafka, Jenkins, Artifactory, Git, RESTful APIs, OAuth2, OIDC, SAML, JWT, PKI
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1w
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Integration Engineer
Arlington, Virginia, United States
$135k-$279k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
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.
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1d
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AI Integration Engineer
Annapolis Junction or McLean
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years building production software in Python, integrating services/APIs and LLMs, implementing inference flows, writing integration tests, and knowledge of HTTP auth patterns and container/CI/CD tooling.
Python, OAuth2, JWT, Kafka, SQS, SNS, AWS Bedrock AgentCore, Google Gemini Enterprise Agent Platform, Microsoft Foundry Agent Service, Docker, Kubernetes, Redis, Postgres, LangGraph, CrewAI, AutoGen
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2w
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Integration Engineer
Fairfax or Ashburn
$145k-$160k/yr HybridFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
2+ YOEBachelor's in CS or related (or equivalent experience), US citizen able to obtain Public Trust, 2+ years designing and supporting enterprise systems, proficiency in C++, Python, JavaScript, DevSecOps, containerization, Linux CLI, and Agile.
C++, Python, JavaScript, GitLab, Jira, Kubernetes, OpenShift, Linux, DevSecOps, Agile
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1w
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Backend / Integration Engineer
Washington, District of Columbia, United States
$75-$80/hr HybridFull Time
Innodata
InnodataNASDAQ: INOD: A global providing AI data engineering and services.
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
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2w
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Integration Engineer
Fort Meade, Maryland, United States
$190k-$210k/yr OnsiteFull Time
Markon Solutions
Markon Solutions: Provides professional program and engineering services to federal agencies.
14+ YOEActive TS/SCI with polygraph required; Bachelor's degree and 14+ years in systems integration/engineering; experience migrating applications to cloud, integrating complex systems, data flow engineering, classified environments, strong analytical and communication skills.
AWS, Azure, Google Cloud, Agile, DevSecOps
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1mo
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Ground System Integration Engineer
Arvada or Los Angeles or Washington
$110k-$170k/yr HybridFull Time
Quindar
Quindar: Cloud-native software for automated satellite mission operations.
3+ YOEDevelop and integrate software C2 solutions for satellites; strong software integration/debugging; experience with C2 concepts and satellite protocols; hybrid in Arvada, CO.
Python, C++, Java, Real-time Embedded Systems, Satellite Protocols (CCSDS, CSP, CFDP), XTCE, MIB, AES, AWS, Git
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1d
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AI Integration Engineer
Annapolis Junction, Maryland, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years building production Python systems, experience integrating APIs and LLMs, implementing inference flows and integration tests, knowledge of HTTP auth patterns, containerization and CI/CD, ability to travel up to 25%, TS/SCI with polygraph, bachelor’s in CS/Engineering/Data Science.
Python, HTTP, OAuth2, API keys, JWT, CI/CD, Docker, Kubernetes, Kafka, SQS, SNS, Redis, Postgres, AWS Bedrock AgentCore, Google Gemini Enterprise Agent Platform, Microsoft Foundry Agent Service, LangGraph, CrewAI, AutoGen
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6d
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Principal Integration Engineer
Chantilly, Virginia, United States
$160k-$200k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
10+ YOE10+ years payload/spacecraft integration experience with radar/ISR payloads, ICD development, verification planning, system-level testing, and active TS/SCI clearance.
MBSE, Cameo, MagicDraw
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3mo
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Integration Engineer
Fort Belvoir, Virginia, United States
OnsiteFull Time
QBE
QBE: Provides technology and security services for federal defense agencies.
10+ YOEBA/BS required; 10+ years in systems integration or deployment; networking basics; documentation; onsite readiness; travel up to 75%; active Secret clearance.
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1mo
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Integration Engineer
Fort Meade, Maryland, United States
$190k-$210k/yr OnsiteFull Time
Markon
Markon: Provides professional services and management consulting for government agencies.
14+ YOEActive TS/SCI with polygraph required; Bachelor's and 14+ years in systems integration/engineering; experience with cloud application migration, data flow engineering, system interfaces, and classified/multi-domain environments.
AWS, Azure, Google Cloud, Agile, DevSecOps
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3mo
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Software Integration Engineer
Annapolis Junction, Maryland, United States
$170k-$230k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOE10+ years of experience in integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software; TS/SCI with Poly; DoD 8570 IAT II; Bachelor’s in Computer Science or related field; HPC knowledge; UNIX/Linux; C/C++/Java; Python; GCC; experience with HPC schedulers.
Linux, Shell scripting, C, C++, Java, Python, GCC, GOTS scheduler, HPC, CORBA, J2EE, Perl, JavaScript, Configuration Management tools
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3mo
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Software Developer / Integration Engineer / INT Engineer - Active Secret Clearance
Washington, District of Columbia, United States
$160k-$185k/yr HybridFull Time
Riptide Technology
Riptide Technology: Provides specialized IT engineering services to government defense agencies.
5+ YOESoftware development, integration engineering, Python, AGILE, Linux, Docker/Podman, network modeling, and security clearance.
Python, Docker, Podman, Docker Compose, Git, Jenkins, Confluence, Jira, Artifactory, Linux, VMs, gRPC, REST
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2w
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Software Integration Engineer
Chantilly, Virginia, United States
$100k-$150k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
4+ YOEBachelor's in engineering/CS/STEM required; 4+ years relevant experience with web app development, Spring, Java, Python, RESTful services, cloud; familiarity with Agile, Atlassian tools, Git/Subversion, IaC, DevSecOps; TS/SCI clearance and U.S. citizenship required.
JIRA, Confluence, BitBucket, SourceTree, Spring Framework, Java, Python, C/C++, RESTful services, Git, Subversion, Infrastructure as code, DevSecOps, Windows, Linux, AI/LLM
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3w
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Integration Engineer
McLean, Virginia, United States
RemoteFull Time
Steampunk
Steampunk: Design-led federal technology consulting and innovation services firm.
5+ YOEMust obtain Public Trust clearance; 5+ years IT implementation experience; 2+ years REST API development; Bachelor's in CS/IS; experience with Spring Boot, Camel, RDBMS (Oracle/DB2/SQL Server); familiarity with OAuth2/OpenID/JWT and API gateways.
OpenAPI, Spring Boot, Camel, MuleSoft Anypoint Platform, Oracle, DB2, SQL Server, SAP, Salesforce, SharePoint, NoSQL, OAuth2, OpenID, JWT, Kong, Apigee, Okta, Auth0, REST
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2mo
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Enterprise Integration Developer
Baltimore, Maryland, United States
$94k-$148k/yr RemoteFull Time
Ciena
CienaNYSE: CIEN: Provides high-speed optical networking and network automation solutions.
1+ YOEMaster’s degree in Computer Science or IT; 1+ year experience in integrations using Java/Python/R, Mulesoft/OIC/Boomi; document and deploy integration solutions.
Java, Python, R, Mulesoft, OIC, Boomi, Oracle SOA
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1mo
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Sr. AI Integration Engineer
Des Moines or Ashburn or Austin or Chaska or Chicago or Dallas or Lewisville or Kansas City or Nashville or Florida or Georgia or North Carolina or New Jersey or Pennsylvania
HybridFull Time
LightEdge
LightEdge: Provides hybrid cloud, colocation, and managed IT infrastructure services.
5+ YOE5+ years in software engineering, systems integration, and AI-enabled workflow delivery; experience with enterprise integrations (ServiceNow, Salesforce), cloud deployments, Python, APIs, and middleware.
Python, JavaScript, TypeScript, Java, C#, APIs, ServiceNow, Salesforce, Kubernetes, Docker, AWS, Azure, GCP, SQL, LangChain, LlamaIndex, Semantic Kernel
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2mo
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VistA/VA Systems Integration Engineer
Arlington, Virginia, United States
HybridFull Time
Tria Federal
Tria Federal: Provides digital transformation and technology services to federal agencies.
8+ YOEBachelor's in CS/Engineering, 8+ years software development, mandatory VA OI&T experience, 5+ years VistA deployment/patching, experience with Caché/MuMPs/COS, HL7/FHIR, APIs/RPCs, cloud integration, agile SDLC, and ability to obtain VA Tier 3 Public Trust.
Caché, Ensemble, MuMPs, COS (Caché Object Script), XML, XSLT, JSON, MySQL, Postgres, Oracle, SQL Server, Mongo DB, Dynamo, Cassandra, HL7, FHIR, HTML5/CSS, RESTful Web Services, APIs, RPCs, Postman, HealthShare, Health Insights, PowerShell, Unix shell scripting, Git, Scrum, Kanban, TDD, Continuous Integration, Continuous Deployment, Automated Testing, Adobe Acrobat, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Access, Microsoft Project, Microsoft SharePoint, Microsoft Visio, IBM Rational Tool Suite, Skype, WebEx, WinZip
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1mo
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Junior Data Integration Developer
McLean, Virginia, United States
HybridFull Time
BLN24
BLN24: Delivers digital innovation and strategic communications for federal agencies.
1+ YOEBachelor's in CS/SE/IS or related field; 1–2 years backend/API integration; REST APIs; AWS; JS/TS; Docker/Kubernetes; Git/CI/CD.
REST API Development, AWS Cloud Services, JavaScript/TypeScript, React/Angular/Vue.js, Docker & Kubernetes (EKS), AWS Lambda / API Gateway, Data Transformation & Validation, CI/CD Pipelines, Git Version Control
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