11 api developer integration engineer jobs at 8 companies in Pueblo, CO

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Senior Backend Engineer
Colorado Springs, Colorado, United States
$160k-$185k/yr HybridFull Time
Sphinx Defense
Sphinx Defense: Develops software for secure satellite and space mission operations.
5+ YOE5+ years software engineering experience; strong Python, FastAPI, Postgres, AWS, Docker, Kubernetes, Terraform; cloud architecture, API/backend development, security focus, mentorship and customer integration skills.
Python, FastAPI, Postgres, AWS, Docker, Kubernetes, Terraform
1mo
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Senior Systems Engineer
El Paso County or Huntsville
$112k-$196k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
7+ YOEBS in STEM, 7+ years in systems engineering/software integration/enterprise architecture, active Secret clearance, API integration, MBSE/SysML, cloud/container experience, dashboard and DevSecOps familiarity.
SysML, Cameo, MagicDraw, Sparx EA, Rhapsody, Power BI, Tableau, Grafana, Kibana, Kubernetes, GitLab, Terraform, CI/CD, Link 16
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Application Developer - Senior
Colorado Springs or Reston
$60k-$180k/yr HybridFull Time
Aleut Federal
Aleut Federal: Provides infrastructure and technical services to federal government agencies.
7+ YOE7+ years software development, 5+ years ServiceNow, Java knowledge, 4+ years development lead experience, integration/API development, IT-II/Tier 3/NACLC/ANACI eligibility or current Tier 3 investigation; relevant ServiceNow and agile certifications preferred.
ServiceNow, Java
2mo
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Senior Software Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
NextGen Federal Systems
NextGen Federal Systems: Provides advanced software engineering and mission support to federal agencies.
5+ YOESenior software engineer with 5+ years in aerospace/defense, STK experience, TS/SCI eligibility, strong Python/Flask, React, API integration, Docker, cloud.
STK, STK Engine, STK Components, Cesium, Python, Flask, React, REST, Git, Docker, Cloud, MBSE, Digital Thread
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Chief Software Systems Engineer
Colorado Springs, Colorado, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
10+ YOE5+ Mgmt10+ years systems engineering experience, Top Secret clearance, 5+ years leading system integration, cloud-native and DevSecOps experience, knowledge of electronic warfare and API lifecycle.
cloud‑native architectures, microservices, API governance, DevSecOps, Kanban, Scrum, SAFE, AI/ML, Zero Trust Architecture
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Lead Test Automation Engineer - Level 4
Schriever Space Force Base or Colorado Springs
$118k-$176k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
4+ YOEAbility to lead test automation strategy and teams, design and integrate automated unit/API/UI tests, embed automation in CI/CD, obtain U.S. Secret clearance; STEM degree with relevant years of experience (see degree-experience options).
C++, C#, Java, Python, JUnit, TestNG, NUnit, xUnit, pytest, REST Assured, Postman, Newman, Karate, Selenium WebDriver, Playwright, Cypress, Jenkins, GitHub Actions, GitLab CI, Azure DevOps, Jira, Confluence, Git, Scrum, Kanban, SAFe
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Lead Test Automation Engineer - Level 4
Schriever Space Force Base or Colorado Springs
$118k-$176k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
4+ YOESTEM degree (Bachelor's/Master's/PhD) with 8/6/4+ years respectively; experience leading test automation, CI/CD integration, automated unit/API/UI testing, Agile familiarity, strong communication, and ability to obtain/maintain U.S. Secret clearance.
C++, C#, Java, Python, JUnit, TestNG, NUnit, xUnit, pytest, REST Assured, Postman, Newman, Karate, Selenium WebDriver, Playwright, Cypress, Jenkins, GitHub Actions, GitLab CI, Microsoft Azure DevOps, Jira, Confluence, Git, Scaled Agile Framework (SAFe)
3mo
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Identity Provider Engineer
Riverdale or Alexandria or Charlottesville or Colorado Springs or Norfolk or Reston or Tampa
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience with Ping Federate/Okta/Entra ID; SAML 2.0/OAuth 2.0/OIDC; custom integrations; Java/JavaScript/Python/PowerShell/Groovy; REST APIs; AD/LDAP; Zero Trust and MFA; TS/SCI clearance; HS diploma.
Ping Federate, Okta, Entra ID, SAML, OAuth, OIDC, Java, JavaScript, Python, PowerShell, Groovy, REST APIs, Active Directory, LDAP
2mo
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AI/ML Engineer - ELSYS - Colorado Springs, CO - (Open Rank)
Colorado Springs, Colorado, United States
OnsiteFull Time
Georgia Tech Research Institute
Georgia Tech Research Institute: Performs applied scientific research and engineering for various organizations.
5+ YOEExperience with Python, relational databases, web APIs, LLM integration, data pipelines, ML frameworks (PyTorch/TensorFlow/Scikit-learn/NumPy), and Git; U.S. citizenship and ability to obtain security clearance required; advanced degree/experience combinations preferred.
Python, PostgreSQL, MySQL, REST, GraphQL, PyTorch, TensorFlow, Scikit-learn, NumPy, Git, NVIDIA Omniverse, Isaac Sim, Unified Data Library (UDL), Model Context Protocol, LangChain, LlamaIndex, Platform One, AWS GovCloud, Azure Government, RDF, OWL, SPARQL, Docker, Kubernetes
1mo
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Application Developer
Alexandria or Huntsville or Dayton or Colorado Springs
$10k-$180k/yr RemoteFull Time
Modern Technology Solutions
Modern Technology Solutions: Provides Microsoft Dynamics365 administration, CRM customization, and integration services.
2+ YOEBachelor's degree required, 2 years Dynamics365 or Salesforce CRM experience, Power Platform and Power BI proficiency, API/integration experience, Dynamics 365 Associate certification required, ability to obtain Secret clearance (US citizenship required).
Microsoft Dynamics 365, Salesforce.com, Microsoft Power Platform, Microsoft Power Automate, Microsoft Power Apps, Microsoft Power BI, Microsoft Dataverse, Microsoft Power Pages
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Application Developer
Alexandria or Huntsville or Dayton or Colorado Springs
$10k-$180k/yr RemoteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
2+ YOEBachelor's in IT/CS required, 2+ years hands-on Dynamics365 or Salesforce CRM, experience with Power Platform (Power Automate, Power Apps), Dataverse, Power BI, API integration, Microsoft Dynamics 365 Associate cert required, ability to obtain Secret clearance and US citizenship.
Microsoft Dynamics 365, Power Platform, Power Automate, Power Apps, Power Pages, Power BI, Dataverse, Salesforce.com CRM