Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
267 api developer integration engineer jobs at 150 companies in Fredericksburg, VA
4w
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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.
5d
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Integration Engineer
McLean, Virginia, United States
$100k-$160k/yr OnsiteFull Time
6+ YOEAbility to obtain U.S. security clearance, BS degree (IT or non-IT with 2 years IT experience), 6+ years cloud, SCM, programming, and integration experience; CI/CD, container, and API experience preferred.
AWS, Azure, GCP, Git, GitHub, GitLab, Bitbucket, Mulesoft, Docker, Kubernetes, Jenkins, GitLab CI/CD, GitHub Pipelines, CircleCI, TravisCI
2w
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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
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Software Integration Engineer
Warrenton or Fort Eisenhower or Centennial or Augusta
$150k-$200k/yr OnsiteSeasonal
8+ YOEU.S. citizen with active TS/SCI, Bachelor's in CS/IS/Software Engineering, minimum 8 years relevant experience, end-to-end API/integration ownership, experience with REST/SOAP/GraphQL and Kafka/Azure Service Bus/SQS.
APIs, REST, SOAP, GraphQL, Kafka, Azure Service Bus, SQS
3w
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Systems Integration Engineer
Arlington, Virginia, United States
$69k-$158k/yr HybridFull Time
3+ YOE3+ years navigating complex customer environments, 2+ years API integrations and prototype development with Python or Go, CI/CD and cloud production experience, ability to obtain Secret clearance, bachelor’s degree.
CI/CD, Python, Go, Terraform, CloudFormation, Pulumi, Okta, Auth0, Azure AD, Kafka, SNS, SQS, Pub/Sub, DNS, TLS
1mo
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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
3w
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Systems Integration Engineer
Arlington, Virginia, United States
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years integrating customer environments; API integrations; prototyping with Python or Go; CI/CD and cloud experience; troubleshooting distributed systems; ability to obtain Secret clearance; bachelor’s degree.
Python, Go, Terraform, CloudFormation, Pulumi, Okta, Auth0, Azure AD, Kafka, SNS, SQS, Pub/Sub
1mo
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Application / API Lifecycle Automation Developer
Herndon, Virginia, United States
$160k-$195k/yr RemoteFull Time
5+ YOE5+ years designing and delivering API lifecycle automation, developer portals, CI/CD integrations, Zero Trust API security, and observability with documented automation metrics.
AppDynamics, ELK, OpenTelemetry, Backstage, Stoplight, Kong Dev Portal, Apigee Developer Portal, Kong, Apigee, MuleSoft, Azure API Management (Azure APIM), AWS API Gateway, CI/CD
2mo
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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
2mo
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VistA/VA Systems Integration Engineer
Arlington, Virginia, United States
HybridFull Time
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
3w
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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
3w
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API Developer/Data Engineer Managing Consultant-Fraud/AI
McLean or New York City or Arlington or United States
$130k-$216k/yr HybridFull Time
5+ YOEUS citizen able to obtain Public Trust,5+ years in data engineering/integration, proficiency in Python, Java/JS, .NET (C#), RESTful APIs, XML, SQL/SQL Server, GCP, data formats (JSON, Parquet), and experience leading technical teams.
Python, Java, JS, C#, .NET, RESTful API, XML, SQL Server, SQL, CSV, TXT, JSON, Parquet, GCP, Apigee, Kong, Azure API Management, AWS API Gateway, LexisNexis, Oracle Mantas, Actimize, Fircosoft, Oracle Mantas, World-Check, Dow Jones, Chainalysis, Elliptic, TRM Labs
2mo
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Junior Data Integration Developer
McLean, Virginia, United States
HybridFull Time
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
4d
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Data Platform & Integration Engineer
Pittsburgh or Harrisburg or Washington or Maryland or Ohio or Pennsylvania
RemoteFull Time
8+ YOEBachelor's or equivalent,8+ years in data engineering/integration,proficiency in SQL and Python/Java/DataWeave,experience with Snowflake and MuleSoft,ETL/ELT pipeline design,API development,data governance,CI/CD and messaging technologies.
Snowflake, MuleSoft, Snowpipe, Streams, Tasks, dbt, Databricks, Redshift, BigQuery, REST, SOAP, RAML, OAS, Snowflake Horizon Catalog, Atlan, Collibra, Alation, CI/CD, Infrastructure as Code, Apache Kafka, Python, Java, DataWeave, SQL, Fulcrum, Intapp, NetDocuments, Aderant, Elite
4w
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Data Integration Engineer (Systems Engineer, Sr)
Chantilly, Virginia, United States
OnsiteFull Time
1+ YOEU.S. eligibility for DoD clearance, STEM bachelor's or equivalent, 1+ years backend/data services experience, API design (REST/GraphQL), Python/C++/Rust, PostgreSQL/Neo4j/doc DBs, CI/CD and data/security fundamentals.
REST, GraphQL, Python, C++, Rust, PostgreSQL, Neo4j, gRPC, SOAP
3w
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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
3w
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INTEGRATION TEST & QA AUTOMATION ENGINEER
Arlington or Alexandria
$130k-$160k/yr HybridFull Time
15+ YOE15+ years enterprise QA and test automation experience; Selenium/BDD, API and performance testing; CI/CD integration; bachelor\u0002s degree in related field; strong attention to detail and communication.
Selenium, Cucumber, Gherkin, Postman, SOAP UI, JMeter, LoadRunner, Jenkins, Git, GitHub Actions, React, Jest, AWS Secrets Manager
3mo
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Data Engineer / Integration Specialist #1768469
Washington, District of Columbia, United States
RemoteFull Time
10+ YOETen years' exp; Bachelor's in CS; remote with on-site DC as needed; US Citizenship; ability to obtain Public Trust; experience with ETL, APIs, cloud, AWS GovCloud; VA data systems familiarity.
ETL tools, SQL, Python, Java, APIs, Kafka, Kinesis, SQS/SNS, FHIR, AWS GovCloud, S3, Glue, Lambda, RDS, Redshift, Docker, Kubernetes
2mo
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Cloud Engineer/ Architect- Generative AI Integration
Washington, District of Columbia, United States
$170k-$190k/yr OnsiteFull Time
Active Secret clearance and US citizenship; expert AWS/Azure; experience integrating generative AI; proficiency in Python, Java, JavaScript and version control; bachelor's degree in CS/IT/Engineering required.
AWS, Azure, cArmy Cloud, Python, Java, JavaScript, Node.js, Express, Angular, HTML, CSS, Git, Subversion, CVS, Visual Studio Code, APIs, CI/CD, DevSecOps
3w
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ServiceNow Developer
Springfield, Virginia, United States
$145k-$175k/yr OnsiteFull Time
5+ YOE5+ years ServiceNow platform development, 3+ years ITSM, ServiceNow CSA, Top Secret clearance (able to obtain TS/SCI with CI Poly), Agile experience, REST/SOAP/API integrations, Microsoft Office proficiency.
ServiceNow, Flow Designer, Integration Hub, REST, SOAP, APIs, Microsoft Word, Microsoft Excel, Microsoft Office