454 mid level software engineer jobs at 198 companies in Palmer Lake, CO
2w
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Mid-Level Software Engineer
United States or Westminster or Herndon
$105k-$177k/yr RemoteFull Time
4+ YOEU.S. citizen with active Top Secret (or CBP/DHS suitability) clearance, bachelor\u0002s degree or equivalent, 4+ years software development experience, proficiency in Java/Rust and Python/JavaScript/TypeScript, and experience with agile tools.
Java, Rust, Python, JavaScript, TypeScript, Jira, Confluence, git, Apache Flink, Apache Kafka, React, Next, Leaflet, Map Libre, Redux, AWS, Azure, Google Cloud, OpenStack, Kubernetes, Docker, Jenkins, ArgoCD, Harness, GitLab CI, GitHub Actions, PostgreSQL, Apache Iceberg
2mo
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Mid-Level Developer (TS/SCI with CI Poly Required)
Aurora, Colorado, United States
$75k-$95k/yr OnsiteFull Time
2+ YOETwo to five years of professional software development; TS/SCI with CI Polygraph; Go and API development; containers and CI/CD; mentoring junior developers.
Go, REST, Git, Docker, Kubernetes, Angular, Helm, Traefik, AWS, WebAssembly, wasmCloud, CI/CD
2mo
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Mid-Level Software Engineer
Colorado Springs, Colorado, United States
$93k-$162k/yr OnsiteFull Time
3+ YOEBS/MS/PhD in CS or related with corresponding experience (BS 5–7, MS 3–5, PhD 0–2). Must be able to obtain TS/SCI. Advanced proficiency in Python, C++, C#, or FORTRAN; knowledge of MySQL/SQLite and ORM; DevOps/CI/CD, testing frameworks, cloud (AWS/Azure); strong debugging and algorithm skills; Agile experience.
Python, C++, C#, FORTRAN, MySQL, SQLite, ORM, DevOps, CI/CD, JUnit, pytest, xUnit, NUnit, AWS, Azure
2w
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Software Engineer- Mid
Colorado Springs, Colorado, United States
$110k-$140k/yr HybridFull Time
4+ YOEBachelor's in CS or related,4+ years software development,experience with M&S,3D visualization,APIs/C#/C++,Agile/Jira,DevSecOps,Secret clearance eligibility.
Matlab/Simulink, AFSIM, Cesium, STK, ArcGIS, RESTful, ASP.NET, C#, C++, UML, Jira, Godot Engine, Unity, NUnit, NSubstitute, GitLab CI/CD, Docker
1mo
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Mid Software Engineer
Colorado Springs or Beavercreek
$93k-$139k/yr OnsiteFull Time
3+ YOEActive U.S. Top Secret/SCI clearance, bachelor’s in a technical field, 3+ years software development, experience with Java or Python, data processing and multiple message formats, strong SDLC and problem-solving skills.
Java, Python, XML, Protocol Buffers
3w
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Software Engineer - Cloud and Geospatial Data - Mid- Level
Denver, Colorado, United States
$90k-$190k/yr HybridFull Time
5+ YOEActive TS/SCI clearance, bachelor's degree, 5+ years software engineering experience, strong Java and geospatial data skills, AWS/Docker/Kubernetes/Helm, CI/CD experience.
Java, Postgres, AWS, Docker, Kubernetes, Helm, GitLab CI/CD, Jenkins, Nexus, Apache Flink, Apache Spark, Apache Iceberg, Python, Linux, Red Hat
3w
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Software Engineer - Cloud and Geospatial Data - Mid- Level
Denver, Colorado, United States
$90k-$190k/yr HybridFull Time
5+ YOEActive TS/SCI clearance, bachelor’s degree, 5+ years software engineering experience, strong Java and AWS skills, geospatial data processing experience, DevOps pipeline familiarity, and Linux/Python knowledge.
Java, AWS, Docker, Kubernetes, Helm, Postgres, GitLab CI/CD, Jenkins, Nexus, Apache Flink, Apache Spark, Apache Iceberg, Python, Linux, Red Hat
3w
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Software Engineer - MID
Colorado Springs, Colorado, United States
$109k-$147k/yr OnsiteFull Time
5+ YOE5+ years software development experience; proficiency with Python, JavaScript/TypeScript, Flask/FastAPI, React, Postgres, SQLAlchemy; TS/SCI clearance required; Bachelor’s in CS or related.
Python, JavaScript, TypeScript, Streamlit, React, Flask, FastAPI, Postgres, SQLAlchemy, Elasticsearch, AWS, Docker, Kubernetes, Git
4w
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Software Engineer - MID
Colorado Springs, Colorado, United States
$109k-$147k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOETS/SCI clearance, US citizenship, 5+ years software development, Bachelor’s in CS or related, proficient in Python and JavaScript/TypeScript, Flask/FastAPI, Postgres, SQLAlchemy, Git; experience with AWS, Docker, Kubernetes, CI/CD.
Python, JavaScript, TypeScript, Streamlit, React, Flask, FastAPI, Postgres, SQLAlchemy, Elasticsearch, AWS, Docker, Kubernetes, Git, CI/CD
1mo
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Software Engineer - Level 3/4
Manhattan Beach or Morrisville or Aurora or Fairfax
$109k-$213k/yr OnsiteFull Time
5+ YOERequired active Top Secret/SCI clearance, 5+ years software experience (varies by level), proficiency with Java/C++/Python, Agile and automated testing experience, strong communication and critical thinking.
Java, C++, Python, Perl, Rust, Docker, Kubernetes, Jira, Confluence, Bitbucket, Cucumber, Behave, Eggplant, Selenium, Cypress, Cloud, DevOps, CI/CD
1mo
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Mid-Level Structural Engineer
Billings or Denver or Boise or Hailey or Overland Park
$90k-$120k/yr OnsiteFull Time
3+ YOEBachelor's in Civil/Structural, 3–5 years structural engineering experience (substation preferred), EIT, knowledge of ACI/AISC/ASCE codes, structural analysis/finite element and software experience, technical writing, QA/QC, and strong communication.
RISA‑3D, STAAD Pro, MathCAD, LPile, RISA
3w
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Software Engineer - Level 2 or 3
Colorado Springs, Colorado, United States
$83k-$125k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance required, 2+ years software engineering experience, proficiency in C/C++, Python, Java, test-driven development, git, and collaboration tools.
C++, C, Python, Java, git, GitHub, BitBucket, GitLab, Atlassian, Jira, SonarQube, Coverity, Jenkins, Linux, Model Based Systems Engineering (MBSE)
1mo
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Software Engineer
Denver, Colorado, United States
$115k-$135k/yr HybridFull Time
3+ YOE3+ years professional software engineering experience; bachelor's degree in CS/Software Engineering or equivalent; experience with full‑stack web apps, APIs, source control, Agile, and AI-assisted development.
Azure, AWS, Google Cloud, CI/CD, containerization, AI-powered development tools, GenAI, Agile
1w
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SharePoint Developer - Mid-level
Annapolis Junction or Denver
$117k-$146k/yr OnsiteFull Time
8+ YOERequires 8 years of software development experience or an equivalent degree substitution, active TS/SCI with CI polygraph, SharePoint workflow and customization experience, Microsoft Office, web servers, and SQL Server knowledge.
Microsoft SharePoint, Microsoft SharePoint Designer, Microsoft Office, Microsoft Excel, SQL Server
3mo
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Software Engineer
Tucson or Centennial or Chantilly
$85k-$152k/yr OnsiteFull Time
Bachelor’s/Master’s/PhD in Computer Engineering or Computer Science; proficient in modern software practices; C++ and Python on Linux; ability to obtain TS/SCI clearance; US citizenship required.
C++, Python, Linux, Gitlab, CI/CD, Docker, Kubernetes, PIP
1w
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Mid-Level Java Developer
Colorado Springs or Washington
OnsiteFull Time
4+ YOERequires U.S. citizenship, active Final DoD Secret clearance, 4+ years of Java development, and recent experience with AngularJS, HTML, CSS, JavaScript, Bootstrap, Eclipse, JUnit, and Git.
Java, Spring, AngularJS, HTML, CSS, JavaScript, Bootstrap, Eclipse, JUnit, Git, Continuous Integration/Continuous Delivery (CI/CD), SAFe
3w
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Software Engineer
Aurora, Colorado, United States
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience, TS/SCI with polygraph required, Bachelor's in a STEM field, experience with cloud environments and building RESTful APIs, proficiency in Python/Java and modern web stacks.
Python, Java, Vue, Node, AWS, Azure, GCP, RESTful APIs, Linux, Docker, Kubernetes, C#, C, C++, JavaScript, React
2mo
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Advanced Software Engineer
Colorado Springs or Huntsville
$113k-$125k/yr OnsiteFull Time
3+ YOEDegree in software engineering or STEM with 3–5+ years relevant experience, Department of Defense Secret clearance and U.S. citizenship required, experience leading software development and applying technical standards, familiarity with AI applications.
1mo
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Structural Engineer – Mid Level – Hydropower Focus (Hybrid)
Seattle or Salt Lake City or Denver or Minneapolis or Ann Arbor
$85k-$115k/yr HybridFull Time
4+ YOEBachelor's in structural or civil engineering, PE or eligibility, 4 years' relevant experience, valid driver's license, ability to travel and perform limited fieldwork, proficiency with AutoCAD/Revit and structural analysis software.
AutoCAD, Revit, RISA 3D, STAAD Pro, SAP
2mo
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Software Engineer
Aurora, Colorado, United States
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience; proficiency with Python, Java, web stacks (Vue/Node), Agile, cloud (AWS/Azure/GCP), RESTful APIs; TS/SCI clearance with polygraph required; Bachelor’s degree in a STEM field.
Python, Java, Vue, Node, AWS, Azure, GCP, RESTful APIs, Linux, Docker, Kubernetes, C#, C, C++, JavaScript, React