110 jr software engineer jobs at 74 companies in United States
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JR Software Engineer
Chantilly or Columbia or Beavercreek or King of Prussia or San Antonio or El Segundo or Clearfield
$78k-$115k/yr OnsiteFull Time
0+ YOERequires active TS/SCI clearance with ability to obtain a CI polygraph, and a computer science, software engineering, or related qualification with 0–3 years of experience or equivalent experience.
6d
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Jr. Software Engineer
Centennial or Colorado Springs or Tucson or Chantilly
$98k-$123k/yr OnsiteFull Time
Bachelor's, Master's, or PhD in Computer Engineering or Computer Science; C++ and Python in Linux; software system design; U.S. citizenship; ability to obtain and maintain TS/SCI clearance.
C++, Python, Linux, Docker, Kubernetes, PIP, React, Git, REST API, CUDA, Shell Scripting, CI/CD, DevOps, Cloud computing, AI/ML, LLM
3w
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Jr. Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
0+ YOEBachelor's degree in software engineering, computer science, or related field; 0–2 years of development experience; object-oriented programming knowledge; U.S. citizenship; ability to obtain and maintain DoD Secret clearance.
C#, .NET, WinForms, WPF, Blazor, ASP.NET, SQL, Amazon Web Services (AWS), GitHub Copilot, Cursor, Azure DevOps, Microsoft Visual Studio, C++, Java
2mo
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Jr. Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
TS/SCI with poly required. Proficiency in Python and C++; experience with Java, Mongo, Kubernetes, and JS desirable. Ability to analyze requirements, debug software, and develop scalable mission systems.
Python, C++, Java, Mongo, Kubernetes, JS
2mo
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Jr. Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
0+ YOEDevelop, modify, test, and deploy software in Python and Java for cross-platform systems; support HWIL simulation integration, debugging, and maintain documentation.
Python, Java, Linux, Windows, WINSERV, IntelliJ IDEA, VS Code, Google Gemini, PyCharm
1mo
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Jr. Software Engineer
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
0+ YOE0-2 years experience with at least one programming language; bachelor’s degree in CS/Systems or 4 years relevant experience; TS/SCI with polygraph required; familiarity with software development, CI/CD, databases, cloud, and containerization.
Java, Python, C++, JavaScript, Spring, Hibernate, React, Angular, Vue.js, Django, Flask, STL, Qt, Boost, Git, Jenkins, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, AWS, Docker, Kubernetes
1mo
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JR Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
0+ YOEBachelor's in STEM (or 4 years' additional experience), ability to obtain SAP access/active Secret within 6 years, experience with object-oriented languages (Java or C++), familiarity with SysML/UML/CAMEO, and full lifecycle software skills.
Java, C++, C, JS, SysML, UML, CAMEO, Atlassian, JIRA, Confluence, Git, RTOS, Linux, VxWorks
1mo
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Jr Software Developer
Scottsdale, Arizona, United States
OnsiteFull Time
1+ YOEBachelor's in CS/IT required, 1–2 years software development experience, familiarity with C#, Python, JavaScript, SQL, cloud platforms (Azure/AWS) preferred, Git, APIs, and agile methodologies.
C#, Python, JavaScript, SQL, Azure, AWS, Git, APIs
1w
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Jr. Software Developer
Stafford or North America
$45k/yr HybridFull Time
1+ YOERequires active Secret clearance, 1+ year software development experience, C#/.NET, testing, databases, web applications, REST APIs, Agile methods, and Certified Scrum Developer certification within 8 months.
C#, HTML, Blazor, Entity Framework, NUnit, xUnit, SQL Server, CSS, RESTful APIs, Azure DevOps, Jenkins, GitHub, Angular, React, AWS, Azure, Docker, Kubernetes
3mo
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JR Software Developer
Chantilly, Virginia, United States
OnsiteFull Time
Master's degree in Computer Science, Information Systems, Engineering or equivalent; strong Python, Java/Scala, SQL; Hadoop/Spark; cloud data platforms; Docker/Kubernetes/Airflow; Agile experience; active Top Secret/SCI clearance with Polygraph.
Python, Java, Scala, SQL, Hive, Hadoop, Spark, AWS Glue, Google Cloud Dataflow, Azure Data Factory, Docker, Kubernetes, Airflow
2w
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Jr Software Engineer / Software Developer I
Washington, District of Columbia, United States
$85k-$96k/yr OnsiteFull Time
2+ YOEProficiency in Python, C# .NET, Git, and software development processes. Requires a relevant technical degree, U.S. citizenship, and clearance eligibility; 2 years' experience with a bachelor's or 4 with an associate's.
Python, C#, .NET, Git, JavaScript, HTML, Docker, SQL, MongoDB
3mo
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Jr Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
Requires recent MD polygraph clearance and onsite work in Hanover, MD. Bachelor's in CS or equivalent experience. Strong C++, Python; Java, MongoDB/SQL, Docker, Kubernetes, Angular/HTML/JavaScript experience.
C++, Python, Java, MongoDB, SQL, Docker, Kubernetes, Angular, HTML, JavaScript, Vue.js
1w
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Jr. Software Engineer
Warner Robins, Georgia, United States
OnsiteFull Time
0+ YOEWorking knowledge of C# and .NET 6+, REST APIs, JSON or XML serialization, SQL, Git, and pull-request workflows; requires 0–3 years of experience, a relevant degree, or an equivalent portfolio.
C#, .NET 6, ASP.NET Core, SQL, REST, JSON, XML, Git, Azure, Microsoft Azure App Service, Microsoft Azure SQL Database, Microsoft Azure Service Bus, Microsoft Azure Application Insights, Microsoft Azure DevOps, Entity Framework Core, Dapper, xUnit, NUnit, MSTest, FluentValidation, OpenAPI, Swagger, Bicep, Terraform, ARM, ColdFusion
1mo
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Jr. Software Developer
Alexandria, Virginia, United States
$75k-$98k/yr OnsiteFull Time
1+ YOEUS citizen eligible for DoD TS/SCI, BS in CS/SE/CE, 1+ year professional experience, proficiency in Python/Go/Java/Node.js/C/C++, Linux, containers and Kubernetes, strong debugging and communication skills.
Python, Go (Golang), Java, JavaScript, Node.js, C, C++, Linux, Docker, Kubernetes, NATS.io, Protobuf, React, Vue, Terraform, Ansible, Prometheus, Grafana
1w
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Jr-to-Mid Software Developer
Dahlgren, Virginia, United States
$79k-$110k/yr RemoteFull Time
3+ YOEBachelor of Science in an engineering, scientific, or technical discipline; 3–5 years of experience; interim Secret clearance and U.S. citizenship; software development and foundational AI/ML knowledge.
Go, Python, JavaScript, Vue.js, MongoDB, PostgreSQL, SQL, Docker, Software Development Kits (SDKs), Application Programming Interfaces (APIs), S3, VAST
5d
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Jr. IT Software Engineer, AMR
Guntersville, Alabama, United States
$73k-$102k/yr HybridFull Time
Bachelor's degree in computer science, software engineering, robotics, or related field; C++ and/or Python, software development lifecycle, Linux, analytical problem-solving, communication, and factory troubleshooting skills required.
C++, Python, Linux, ROS
1w
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Jr-to-Mid Software Developer
Dahlgren, Virginia, United States
$79k-$110k/yr OnsiteFull Time
Bachelor of Science in an engineering, scientific, or technical discipline; software development experience with Go, Python, JavaScript, and Vue.js; foundational AI/ML knowledge; interim Secret clearance and U.S. citizenship required.
Go, Python, JavaScript, Vue.js, S3, Software Development Kits (SDKs), Application Programming Interfaces (APIs), Docker, MongoDB, PostgreSQL, SQL
3mo
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Jr. Software Developer
Los Angeles, California, United States
OnsiteFull Time
2+ YOEEntry-level to two years of web app experience; degree in a technical field; proficiency in C#/.NET; HTML/CSS/JS; SQL Server; SSRS; Power BI; Git.
C#, ASP.NET, Razor, CSHTML, Microsoft SQL Server, T-SQL, SSRS, Power BI, HTML, CSS, JavaScript, Bootstrap, Git
1mo
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Jr. Software Developer
Mechanicsburg, Pennsylvania, United States
$70k-$80k/yr HybridFull Time
Bachelor's or equivalent experience; understanding of OOP, web dev, relational databases; exposure to C#, VB.NET, .NET, JavaScript, SQL; Git experience; U.S. citizen with current T3 investigation; ability to work onsite three days/week.
C#, VB.NET, .NET, .NET 8, JavaScript, SQL, Git, React, Angular, jQuery, SQL Server, Entity Framework, APIs
1mo
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Jr. Software Developer: HSV-26122
Huntsville, Alabama, United States
OnsiteFull Time
2+ YOEBS in Computer Science/Engineering, 2+ years software development (Python preferred), Linux and Git proficiency, experience building services/APIs, familiarity with LLMs/AI frameworks, active Secret clearance and U.S. citizenship required.
Python, C++, Rust, Linux, Git, Cameo Systems Modeler, Tableau, Power BI, Plotly Dash, Streamlit, LangChain, LangGraph, Semantic Kernel, REST APIs, AWS, Azure, Google Cloud, Large Language Model (LLM), Retrieval-Augmented Generation (RAG)
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