393 integration developer jobs at 180 companies in Smithsburg, MD
2mo
Save
Mark Applied
Hide
Senior Integration Developer
Annapolis Junction or Columbia
$200k-$265k/yr HybridFull Time
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
1mo
Save
Mark Applied
Hide
Integration Engineer
Fairfax or Ashburn
$145k-$160k/yr HybridFull Time
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
4d
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
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
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
1mo
Save
Mark Applied
Hide
Oracle integration Cloud (OIC) Developer
Herndon, Virginia, United States
OnsiteFull Time
6+ YOEDesign and implement secure REST integrations using Oracle Integration Cloud (OIC) between on-premises Oracle EBS and external systems. Requires 6+ years experience, OIC and REST expertise, OAuth 2.0, JSON, and bachelor's degree or equivalent.
Oracle Integration Cloud (OIC), Oracle E-Business Suite (EBS) 12.2.14, PL/SQL, Oracle 19c, Oracle 23AI, JSON, OAuth 2.0, REST, Linux
1mo
Save
Mark Applied
Hide
System Integration Engineer
Sterling or Denver
$82k-$172k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance (CI Polygraph preferred/willing to obtain), bachelor\u0002s in technical field or equivalent, 5+ years systems/systems-integration experience, 3+ years mission management or enterprise data integration, EM automated testing and technical writing skills.
Jira, Confluence, AWS, PowerShell, JavaScript, Java, REST APIs, message queues, Agile
1mo
Save
Mark Applied
Hide
Software Integration & Test Engineer
Columbia, Maryland, United States
$138k-$230k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph (or CCA eligible), BS in CS or related (or 4 yrs experience), 7+ years software testing and development, experience with C/C++/C#/Python/Java, networking (TCP/IP), EM development for Linux/ARM.
C, C++, C#, Python, Java, Linux, TCP/IP, OpenWRT/LEDE, RPM, Atlassian Jira, Atlassian Confluence
3w
Save
Mark Applied
Hide
Data Integration & Interoperability Engineer
Rockville, Maryland, United States
$98k-$163k/yr OnsiteFull Time
6+ YOEBachelor's in information systems, 6+ years integration/API development, proficiency in API design, data transformation, integration tools and data modeling; ability to obtain Public Trust.
1mo
Save
Mark Applied
Hide
System Integration Engineer
Sterling or Denver
$82k-$172k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance (CI Polygraph preferred/obtainable), bachelor’s or equivalent, 5+ years systems engineering experience, 3+ years mission management or enterprise data integration, Agile experience, strong technical writing.
Jira, Confluence, AWS, PowerShell, JavaScript, Java, REST APIs
1mo
Save
Mark Applied
Hide
UAS Integration Engineer
Winchester, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience, 2+ years UAS integration experience (Group 1/2 preferred), hands-on build/wiring/flying multirotor systems, familiarity with ArduPilot/PX4 and MAVLink, strong documentation and interface skills.
ArduPilot, PX4, MAVLink
3w
Save
Mark Applied
Hide
Senior Systems Integration Engineer
Reston, Virginia, United States
$177k-$332k/yr OnsiteFull Time
8+ YOE8+ years software/systems integration experience with Java microservices, API/event-driven messaging, AWS production deployments, and integration of peripherals; Top Secret SCI required.
Java, REST, RabbitMQ, Kafka, JMS, AMQP, MongoDB, Elasticsearch, OpenSearch, AWS, Consul, Nomad, Vault, ELK, Grafana, Kibana, Logstash
1mo
Save
Mark Applied
Hide
Senior AI-ML Integration Software Engineer
Reston, Virginia, United States
$150k-$175k/yr RemoteFull Time
8+ YOE8+ years software development experience; strong PHP and backend skills, familiarity with modern JavaScript frameworks, AWS and DevOps tooling, experience integrating/deploying LLMs and AI/ML workflows; US citizenship and ability to obtain government security clearance.
PHP, PHP 8.x, Symfony, JavaScript, React, React Native, Polymer, HTML5, CSS3, MySQL, SQL, NoSQL, AWS, EC2, RDS, S3, Lambda, API Gateway, Cognito, DynamoDB, Terraform, Git, Jenkins CI, RESTful APIs, AWS Bedrock, Large Language Models (LLMs)
3d
Save
Mark Applied
Hide
Software Integration & Test Engineer - ELINT Systems
Herndon, Virginia, United States
$110k-$145k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent and 4+ years in software testing/integration; hands-on CI/CD experience (Jenkins, GitLab CI, GitHub Actions), test automation with Python or Bash, regression testing, and analytic problem-solving; ELINT/SIGINT exposure preferred.
Airflow, Jenkins, GitLab CI, GitHub Actions, Python, Bash
4d
Save
Mark Applied
Hide
Software Integration Engineer - C2 Systems
Clarksburg, Maryland, United States
$120k-$200k/yr OnsiteFull Time
BS in CS/engineering or equivalent experience; experience with publish/subscribe middleware, Linux, software design, debugging, networking; strong communication and self-starter attitude.
C++, React, Vue, Svelte, TypeScript, Next.js, Remix, Nuxt, Node.js, NestJS, RESTful APIs, GraphQL, Linux, UDP, TCP
3w
Save
Mark Applied
Hide
Salesforce Integration Engineer (Public Trust)
Reston or United States
$81k-$139k/yr RemoteFull Time
4+ YOEU.S. citizen with Public Trust or DoD Secret, U.S. residency history,4+ years systems integration experience,2+ years Salesforce integration experience,knowledge of APIs,authentication,incident response,documentation skills.
Salesforce, Salesforce CLI, VS Code Salesforce Extensions, Salesforce Developer Console, GitLab, GitHub, GitHub Actions, MuleSoft Anypoint Platform, Anypoint Studio, Runtime Manager, API Manager, Exchange, Design Center, DataWeave, ServiceNow, Jira, Confluence, Data Loader, SFTP, REST, SOAP, JSON, XML, OAuth, SAML
2mo
Save
Mark Applied
Hide
Lead AI Integration Engineer
Herndon, Virginia, United States
OnsiteFull Time
Lead AI engineering integration, architect and deploy scalable AI solutions; TS/SCI with polygraph required.
AWS, AI integration tools, Amazon Q, AWS Quick Suite
2w
Save
Mark Applied
Hide
VectraAI Integration Engineer, Senior
Reston or Washington or Riverdale
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years on‑prem network engineering/cybersecurity experience, deploy NDR platforms, familiarity with packet analytics, Linux, active TS/SCI clearance and polygraph, ability to obtain DoD 8570 IAT Level III and CSSP-IS certifications within 30 days.
VectraAI, Zeek, Suricata, Arkime, Endace, Linux, SIEM, SOAR, EDR
1mo
Save
Mark Applied
Hide
Systems Integration Engineer
Herndon or Bowie
$80k-$128k/yr OnsiteFull Time
3+ YOEU.S. citizen able to obtain/maintain Public Trust; degree + relevant years (Bachelor's+5, Master's+3, Associate+7, HS+9); hardware/software deployment, technical documentation, and onsite implementation support experience.
Microsoft Visio, Microsoft Office Suite, Red Hat Linux
2mo
Save
Mark Applied
Hide
Software Engineer Integration Platform (US Federal)
Reston or Washington or Maryland or Virginia
$152k-$227k/yr HybridFull Time
3+ YOEUS citizenship required; ability to obtain TS/SCI w/CI Poly. 3+ years professional Java experience with multithreading/concurrency, strong OOP and design patterns, experience building scalable, highly available enterprise solutions; Kafka, Kubernetes, MySQL preferred.
Java, Scala, Kafka, Kubernetes, MySQL
2w
Save
Mark Applied
Hide
VectraAI Integration Engineer, Senior
Reston, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years on-prem network or cybersecurity experience, experience deploying NDR platforms, packet analytics (Zeek, Suricata, Arkime, Endace), Linux skills, TS/SCI clearance, and ability to obtain DoD 8570 certifications.
VectraAI, Zeek, Suricata, Arkime, Endace, Linux
Explore Jobs