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736 junior software engineer jobs at 259 companies in Virginia

1w
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Junior Software Engineer
Vienna, Virginia, United States
$75k-$110k/yr HybridFull Time
SteerBridge
SteerBridge: Veteran-led technology and professional services firm serving U.S. government and corporate clients with mission-focused solutions.
0+ YOEBachelor's degree or equivalent experience, 0–4 years in software engineering, U.S. citizenship, and Public Trust eligibility. Familiarity with JavaScript, TypeScript, React.js, Node.js, RESTful APIs, and Git required.
JavaScript, TypeScript, React.js, Node.js, RESTful APIs, Git, MongoDB, Express.js, PostgreSQL, Docker
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6d
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Junior Software Engineer
Springfield or Fairfax
$90k-$110k/yr OnsiteFull Time
ECS Federal
ECS FederalEFOR: Federal segment of Everforth delivering technology and engineering solutions.
0+ YOEBachelor's degree in computer science, engineering, or STEM; 0–3+ years' experience; U.S. citizenship; ability to obtain Top Secret/SCI with CI polygraph; software, cloud, database, and containerization expertise.
C++, Python, Java, JavaScript, SQL, NoSQL, PostgreSQL, Elastic, Redis, Kafka Streaming, OpenTelemetry, Node.js, Linux, Bash, Sed, Awk, AWS, IAM, Kubernetes, Docker, Helm, Rancher, OpenShift, GitLab, Jira, Oracle, Azure, React, Ansible, Airflow, Django, Elasticsearch, Kibana, AnzoGraph, Stardog, Palantir Foundry
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2mo
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Junior Software Engineer
Reston, Virginia, United States
$90k-$122k/yr HybridFull Time
Verisign
VerisignNasdaq Global Select Market: VRSN: Public U.S. internet-infrastructure operating DNS root services and authoritative .com and .net domain registries.
2+ YOE2+ years software development experience, BS in Computer Science or equivalent, proficiency in C/C++/Rust and Python, Linux, CI/CD and infrastructure automation (Terraform, Ansible, Puppet, OpenStack), strong CS fundamentals and communication skills.
Terraform, Ansible, Puppet, OpenStack, Jenkins, Groovy, GitHub, Python Behave, Cucumber, C, C++, Rust, Python, Linux, tcpdump, Docker, Kubernetes
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2mo
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Junior Software Developer
Springfield or Arlington
$40k-$80k/yr HybridFull Time
JRAD
JRAD: Swiss private-equity firm launching a CHF 100 million energy fund for investors.
0+ YOEBachelor's in CS or related, 0-3 years software development experience, Java/Spring preferred, proficiency with OOP, data structures, REST/microservices, databases, containerization, Agile, and security standards; able to pass DHS suitability screening.
Java, C#, C++, ASP.Net, Python, JavaScript, Spring MVC, Spring Boot, SSO, Scala, Http4s, ETL, Node.js, React, Angular, Vue.js, PostgreSQL, MySQL, MongoDB, RESTful APIs, microservices, Docker, Kubernetes, Git, Github, JIRA, SAFe, AWS, Microsoft Azure, Google Cloud Platform, Jenkins, GitLab CI/CD, GitHub Actions, JUnit, PyTest, Jest, OWASP, Section 508, NIST
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3w
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Junior Software Engineer
Chantilly, Virginia, United States
$165k-$185k/yr OnsiteFull Time
Redhorse Corporation
Redhorse Corporation: Federal government contractor delivering data science, cybersecurity, and digital transformation services to national security and civilian agencies.
5+ YOEActive TS/SCI clearance with full-scope polygraph; bachelor's degree plus 5+ years or master's plus 3+ years; software engineering, systems programming, debugging, mathematical modeling, and scientific analysis experience.
GitLab, Jira, C, C++, Python
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1mo
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Software Engineer, Junior
Springfield, Virginia, United States
$53k-$108k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
3+ YOE3+ years software development experience using Java or JavaScript, Agile methods, testing and automation, and building end-to-end cloud-ready solutions; TS clearance required.
Java, JavaScript, Red Hat, Windows Server, Oracle, JMeter, Jenkins, Swagger, Nexus, Apigee, GitHub, GitLab, Bash, Curl, XML, JSON, SQL, Amazon Web Services (AWS)
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1mo
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Software Engineer, Junior
Springfield, Virginia, United States
$53k-$108k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
3+ YOE3+ years software development experience (Java or JavaScript) using Agile methods; experience with full-stack development, automated testing, and working with cloud-deployed applications; Top Secret clearance required.
Java, JavaScript, Red Hat, Windows Server, Oracle, JMeter, Jenkins, Swagger, Nexus, Apigee, GitHub, GitLab, Bash, Curl, XML, JSON, SQL, Amazon Web Services (AWS)
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1w
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Junior AI Software Engineer
Chantilly or Herndon
$90k-$130k/yr OnsiteFull Time
Dark Wolf Solutions
Dark Wolf Solutions: Private IT consultancy delivering cybersecurity, software, cloud, data, and mission-engineering services to defense and intelligence customers.
0+ YOEBachelor's degree in a technical field, 0–4+ years of software engineering experience, Python and Bash skills, Docker experience, AI/ML knowledge, and active TS/SCI clearance with Full-Scope Polygraph.
Python, Bash, Docker, PyTorch, TensorFlow, Agile, Scrum, Kanban, AWS, Microsoft Azure, SonarQube
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1mo
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Junior Software Engineer
Warrenton or McLean or Fort Eisenhower
$100k-$150k/yr OnsiteFull Time
Altamira Technologies
Altamira Technologies: Altamira is a defense contractor serving U.S. national-security customers with analytics, engineering, and cyber operations.
Bachelor's in CS or related, familiarity with Java/Python/JavaScript and modern web stacks, TS/SCI clearance required, strong communication and problem-solving skills.
Java, Python, JavaScript, Typescript, Angular, React, ElasticSearch, ELK stack, Redis, Web Services (REST), docker, lxc, Kubernetes, helm, Machine Learning, Data Analytics, Android, NoSQL, SQL, Xmidas, Digital Signal Processing
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1mo
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Junior Software Developer
Reston, Virginia, United States
$80k-$121k/yr OnsiteFull Time
Absolute Business Solutions Corp
Absolute Business Solutions Corp: Delivering Technology Enabled Solutions to Continuously Advance Intelligence
3+ YOETS/SCI clearance (ability to obtain/maintain CI polygraph),Bachelor's degree or 7 years substitute,minimum 3 years relevant experience,experience with coding,testing,debugging,deployment and adherence to security standards.
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2mo
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Junior Software Engineer Internship
Herndon, Virginia, United States
OnsiteInternship
Clarity Innovations
Clarity Innovations: Private national-security software and data engineering serving U.S. defense, intelligence, and federal agencies.
Pursuing a BS in CS/CE or related field, US citizenship required to obtain Top Secret clearance, experience with Go or Python, understanding of networking and data structures, familiarity with Docker/Kubernetes and CI/CD.
Go, Python, Docker, Kubernetes
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2mo
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Junior Software Developer - TS/SCI
Herndon or Chantilly
$88k-$155k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Technology and engineering solutions for defense and infrastructure.
2+ YOETop Secret/SCI required. Bachelor’s degree in EE/CS/CE or related, 2+ years software development experience, proficiency with Python and C/C++, Linux, Git; experience with AWS, Docker, Kubernetes, and ML frameworks preferred.
Python, C/C++, Linux, Git, Amazon Web Services (AWS), Docker, Kubernetes, PyTorch, TensorFlow, X-Midas, OpenCV, Keras, Qt/PyQt, Android, GitLab CI/CD, CUDA
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1mo
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Software Engineer (Junior) - TS/SCI with Polygraph Required
Vienna, Virginia, United States
$105k-$140k/yr OnsiteFull Time
Catalyst Operations & Analytics
Catalyst Operations & Analytics: U.S. government contractor providing intelligence, cyber, AI, operational, and threat-awareness services to government and commercial clients.
0+ YOEBachelor's degree in computer science, engineering, or related field and 0–2 years of software engineering experience. Requires US citizenship and TS/SCI clearance with polygraph.
Java, Python, C, C++, JavaScript, Agile, Scrum, Software Development Life Cycle (SDLC), Windows, Linux
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2mo
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Junior-to-Mid Level Software Developer
Dahlgren, Virginia, United States
$79k-$135k/yr OnsiteFull Time
SimVentions
SimVentions: Employee-owned defense contractor developing engineering and technology solutions for U.S. military and government customers.
3+ YOERequires active Secret clearance and US citizenship, 3+ years software development, proficiency in C/C++/Python or Rust, experience with hardware interfaces and diagnostics, BS in engineering/science/technical field.
C, C++, Python, Rust
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2mo
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Junior-to-Mid Level Software Developer
Dahlgren, Virginia, United States
$79k-$135k/yr HybridFull Time
SimVentions
SimVentions: Employee-owned defense contractor developing engineering and technology solutions for U.S. military and government customers.
3+ YOEActive Secret clearance and US citizenship required; BS in engineering/science/technical discipline; 3+ years software development experience; proficiency with C, C++, Python or Rust; experience with hardware interfaces and device communication.
C, C++, Python, Rust
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1mo
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Junior Software Engineer
Herndon, Virginia, United States
$80k-$128k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
2+ YOEBachelor's degree with 2+ years or Master's degree; active TS/SCI or eligibility and polygraph ability; strong Java OOP; 2+ years experience; strong communication; full-time work in a SCIF.
Java, Python, React, JavaScript, Postgres, SQL
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1mo
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Junior Software Engineer
Herndon, Virginia, United States
$80k-$128k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
2+ YOEActive TS/SCI (or eligibility), Java OOP experience, 2+ years relevant experience, ability to work in SCIF, EMR not mentioned, strong communication and teamwork.
Java, Python, React, Javascript, Postgres, SQL
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1mo
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Junior Software Developer (Clearance Required)
Reston, Virginia, United States
$91k-$142k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy organization for government missions.
1+ YOEActive TS/SCI with Polygraph, U.S. citizenship, degree and experience as specified (various degree/experience combinations), full-stack experience with Python and JavaScript, database experience, SDLC and testing knowledge, Git proficiency.
Python, Python3, JavaScript, PostgreSQL, MySQL, Oracle, MongoDB, Git, Docker, Kubernetes, FastAPI, Flask
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1mo
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Junior Software Developer (Clearance Required)
Reston, Virginia, United States
$91k-$142k/yr OnsiteFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy organization for government missions.
1+ YOEActive TS/SCI with polygraph, U.S. citizenship, 1+ year related experience (degree-experience tradeoffs), full-stack Python and JavaScript experience, database experience, SDLC and testing knowledge, and Git proficiency.
Python, JavaScript, PostgreSQL, MySQL, Oracle, MongoDB, Git, Docker, Kubernetes, FastAPI, Flask, Python3
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Software Engineer
Manassas, Virginia, United States
$91k-$101k/yr HybridFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNew York Stock Exchange: GD: Defense electronics manufacturer and systems integrator for mission-critical solutions.
2+ YOEBachelor's in software engineering or related STEM field with 2+ years' relevant experience, or master's with 6 months. Requires U.S. citizenship and Secret clearance eligibility.
Java, C, C++, Python, Docker, Podman, Spring, Linux, Red Hat, Kubernetes (k8s), RKE2, JavaFX
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