15 jr software engineer jobs at 9 companies in Maryland

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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
KBR
KBRNYSE: KBR: Provider of science, technology, and engineering solutions.
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.
2mo
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Jr. Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
Triaplex
Triaplex: A defense technology developing mission-critical software systems.
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
1mo
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Jr. Software Engineer
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNew York Stock Exchange: ACN: Technology and management consulting for U.S. federal agencies.
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
3mo
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Jr Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
Fantom Corporation
Fantom Corporation: Minority-owned IT services and systems engineering firm serving federal and commercial clients in defense and intelligence.
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
2mo
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390 - Jr. Software Engineer
Fort Meade or Linthicum
$103k-$115k/yr OnsiteFull Time
ARSIEM Corporation
ARSIEM Corporation: Private IT consulting and engineering firm providing cybersecurity and software services to U.S. government agencies.
2+ YOEBachelor's degree plus 2 years (or equivalent) experience; active TS/SCI with polygraph and U.S. citizenship required; proficiency in Java, Python, PySpark, ETL, Pig, MapReduce, JSON, BSON, and Hadoop; analytics and SIGINT data experience preferred.
Java, Python, PySpark, ETL, Pig, MapReduce, JSON, BSON, Hadoop, Large Language Models (LLM)
2w
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Jr. Engineer UiRPA
Washington or Virginia or Maryland
HybridFull Time
iCatalyst
iCatalyst: ICatalyst is a next-generation technology specializing in Artificial Intelligence (AI), Natural Language Processing (NLP), Machine Learning (ML), and Robotic Process Automation (RPA).
Three years of relevant software, scripting, RPA, or bot development experience; UiPath certification; bachelor's degree or equivalent experience; U.S. citizenship and Public Trust clearance eligibility.
1mo
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Jr Software Engineer TS/SCI with Poly
Annapolis Junction, Maryland, United States
$80k-$128k/yr HybridFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
Active TS/SCI with polygraph required; bachelor\u0002s in computer science or related field required (or 4 years SWE experience substitution); basic OOP knowledge; front- and back-end experience preferred.
Java, JavaScript, Vue.js, React, JSON, Mongo DB, ElasticSearch, Grafana, Kibana
1mo
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Jr Software Engineer TS/SCI with Poly
Annapolis Junction, Maryland, United States
$80k-$128k/yr HybridFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
Active TS/SCI with polygraph required; bachelor’s in computer science or 4 years SWE experience may be substituted; basic OOP knowledge and documentation skills; full-stack experience preferred.
Java, JavaScript, Vue.js, React, JSON, Mongo DB, ElasticSearch, Grafana, Kibana
1mo
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Cloud Software Engineer Jr. - TS/SCI w/Poly
Annapolis Junction, Maryland, United States
$104k-$166k/yr HybridFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
2+ YOEActive TS/SCI with poly, 2 years software development experience (or bachelor's degree substitute), experience with Java and Git/GitLab.
Java, Git, GitLab, React, Vue.js, REST APIs, JSON, MongoDB, Docker, Kubernetes, AWS, GitLab CI/CD, Jenkins, Jira, Confluence
1mo
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Cloud Software Engineer Jr. - TS/SCI w/Poly
Annapolis Junction, Maryland, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
2+ YOEActive TS/SCI with polygraph, 2 years software development experience (Bachelor's may substitute for 2 years), Java and Git/GitLab experience required.
Java, Git, GitLab, REST APIs, JSON, React, Vue.js, MongoDB, Docker, Kubernetes, AWS, GitLab CI/CD, Jenkins, Atlassian, Jira, Confluence
1mo
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Cloud Software Engineer Jr. - TS/SCI w/Poly
Maryland, United States
$104k-$166k/yr HybridFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
2+ YOEActive TS/SCI with polygraph, 2+ years software development experience, Java and Git/GitLab experience, bachelor's in CS or related (or equivalent experience), strong communication and critical thinking.
Java, Git, GitLab, React, Vue.js, REST, JSON, MongoDB, Docker, Kubernetes, AWS, GitLab CI/CD, Jenkins, Jira, Confluence
1mo
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Cloud Software Engineer Jr. - TS/SCI w/Poly
Annapolis Junction, Maryland, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
2+ YOEActive TS/SCI with polygraph, 2+ years software development or equivalent, Java and Git/GitLab experience; Bachelor's in CS or related field may substitute for 2 years experience.
Java, Git, GitLab, JavaScript, React, Vue.js, REST, JSON, MongoDB, Docker, Kubernetes, AWS, GitLab CI/CD, Jenkins, Jira, Confluence
1mo
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Jr. DevOps Engineer
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNew York Stock Exchange: ACN: Technology and management consulting for U.S. federal agencies.
0+ YOE0–2 years DevOps experience; bachelor’s in related field (or 5 years relevant experience); hands-on with containerization, CI/CD, cloud (AWS); strong scripting and system administration skills.
Docker, Kubernetes, VMware, AWS, EC2, S3, RDS, Lambda, Python, Bash, Ruby, Terraform, CloudFormation, Prometheus, Grafana, ELK stack
3mo
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Jr. Site Reliability Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Employee-owned national-security contractor providing intelligence, technology, language, operations, and training services to U.S. government agencies.
5+ YOEFive years software development; one year system engineering; distributed systems; scripting; TS/SCI Poly clearance.
Kubernetes, Red Hat Enterprise Linux, Windows, Solaris, Java, Python, Perl, Ruby, Hadoop, Hbase, Cassandra, CloudBase/Accumulo, CI/CD, Networking, SOA
3mo
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Jr Data Integration Developer
Silver Spring, Maryland, United States
$90k-$110k/yr HybridFull Time
Science and Technology Corporation
Science and Technology Corporation: People First. Customer Always. Mission at the Core.
1+ YOEBachelor's degree; 1–2 years web app and backend microservices; AWS; REST APIs; JavaScript/TypeScript; React/Angular/Vue; Docker/EKS; HTML/CSS; Git and CI/CD.
AWS, API Gateway, S3, DynamoDB, CloudFront, Lambda, Docker, EKS, React, Angular, Vue.js, HTML5, CSS3, Git, CI/CD