1,767 junior developer jobs at 668 companies in Ranson, WV
1mo
Save
Mark Applied
Hide
Junior AI Engineer
Arlington, Virginia, United States
OnsiteFull Time
1+ YOE1–2+ years relevant experience in AI/ML, data science, or CS; proficiency in SQL and Python; familiar with Snowflake, Databricks, LLM app development, RAG, CI/CD; strong attention to detail and teamwork.
SQL, Python, Snowflake, Databricks, LLM, Retrieval-Augmented Generation (RAG), CI/CD
2mo
Save
Mark Applied
Hide
Junior Software Engineer
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
0+ YOEBachelor's degree in CS/Software Engineering/Information Systems; TS/SCI with Polygraph; strong software fundamentals; experience with Java, C#, Python, or JavaScript; willingness to learn enterprise platforms and PeopleSoft.
Java, C#, Python, JavaScript, PeopleSoft, Oracle, Git
2mo
Save
Mark Applied
Hide
Junior Data Integration Developer
McLean, Virginia, United States
HybridFull Time
1+ YOEBachelor's in CS/SE/IS or related field; 1–2 years backend/API integration; REST APIs; AWS; JS/TS; Docker/Kubernetes; Git/CI/CD.
REST API Development, AWS Cloud Services, JavaScript/TypeScript, React/Angular/Vue.js, Docker & Kubernetes (EKS), AWS Lambda / API Gateway, Data Transformation & Validation, CI/CD Pipelines, Git Version Control
2mo
Save
Mark Applied
Hide
Junior Network Engineer
Sterling, Virginia, United States
OnsiteFull Time
1+ YOE1+ years network administration; degree in CS/EE/CE; strong understanding of networking protocols; scripting with Python/Bash; CI/CD experience; routing tech (OSPF/BGP/EIGRP/EVPN); IT performance and security monitoring; excellent communication.
LDAP, SAML, OAuth 2.0, SSH, SFTP, SCP, SNMPv3, Netflow, SMTP, Python, Bash, CI/CD, TCP/IP, traffic analysis, TAPs, traffic brokers, OSPF, BGP, EIGRP, EVPN, SDLC, systems engineering, IT performance management, IT operations, operational monitoring, security monitoring, KPI
1d
Save
Mark Applied
Hide
Junior Developer
Reston, Virginia, United States
$80k-$95k/yr HybridFull Time
3+ YOERequires 3+ years of software development experience, modern languages/frameworks, version control, AWS and CI/CD familiarity, U.S. citizenship, communication skills, and ability to obtain government clearance.
AWS, CI/CD
1w
Save
Mark Applied
Hide
Java Developer Junior
Ashburn, Virginia, United States
$80k-$120k/yr HybridFull Time
2+ YOE2+ years Java/JEE development, bachelor’s in CS or related, experience with cloud/AWS serverless, microservices using Spring, DBMS and NoSQL, Unix familiarity, and ability to obtain public trust.
Java, J2EE, JEE, Spring, Spring Boot, Eclipse, VS Code, Atlassian, HTML, CSS, JavaScript, Angular, React, React-Native, NodeJS, Oracle, PostgreSQL, MongoDB, JDBC, JPA, Hibernate, DynamoDB, AWS Lambda, S3, SQS, Elasticache, Docker, Konvoy, Kubernetes, Jenkins, Gitlab, Unix, Linux
2w
Save
Mark Applied
Hide
Junior Java Developer
Fairfax or Lafayette or Knoxville
$58k-$136k/yr HybridFull Time
1+ YOE1+ year web application development with Java, Angular, Spring, REST, and SQL. Bachelor's in Computer Science/Engineering or related. US citizenship required; able to work in hybrid office model.
Java, SpringBoot, Angular, PostgreSQL, Docker, Maven, Git, Tomcat, Eclipse, Bamboo, JavaScript, SQL, RESTful
2w
Save
Mark Applied
Hide
Junior Application Developer
Denver or Springfield or Sterling or St. Louis
$53k-$106k/yr OnsiteFull Time
0+ YOEBachelor's or equivalent, 0–3 years development experience, experience with Java and/or Python, familiarity with web apps and relational databases, TS/SCI clearance with polygraph required.
Java, Python, ArcGIS, GeoServer, OpenLayers, Cesium, Git, CI/CD, containerization
2mo
Save
Mark Applied
Hide
Junior Cloud Engineer (Hybrid)
Herndon, Virginia, United States
$80k-$95k/yr HybridFull Time
2+ YOEHands-on with Microsoft 365 and Azure; device management, client onboarding, cloud setup; basic migration concepts; strong documentation and communication; security clearance required.
Microsoft 365, Azure, Intune, SharePoint, Purview, Defender, Entra ID, PowerShell
3w
Save
Mark Applied
Hide
Junior Appian Developer
Reston, Virginia, United States
$90k-$110k/yr RemoteFull Time
0+ YOEU.S. citizen with 0–3 years Appian or application development experience; Appian Associate certification within 6 months; CompTIA Security+ within 30 days; active Tier 2 background investigation within 18 months; foundational SQL, REST, and Appian knowledge.
Appian, SQL, REST, Python, Java, JavaScript, Git, CI/CD
1d
Save
Mark Applied
Hide
Junior Engineer
Herndon, Virginia, United States
OnsiteFull Time
U.S. citizenship, active or in-process government clearance, programming experience in Python, JavaScript, Java, or C++, Linux and Bash familiarity, and some machine learning knowledge.
Python, JavaScript, Java, C++, Linux, Ubuntu, Bash, Agile, Scrum
1mo
Save
Mark Applied
Hide
Junior Software Engineer
Reston, Virginia, United States
$90k-$122k/yr HybridFull Time
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
1mo
Save
Mark Applied
Hide
Junior Fullstack + AI Developer
Tysons, Virginia, United States
OnsiteFull Time
0+ YOE0–2 years software development experience; familiarity with modern frontend frameworks, backend development (Python/Node.js/Java), REST APIs, relational/NoSQL databases; interest in AI/ML and LLMs; strong communication and problem-solving.
React, Vue, Angular, Python, Node.js, Java, PostgreSQL, MongoDB, PyTorch, TensorFlow, Hugging Face, LangChain, OpenAI APIs, Git, AWS, Azure, Google Cloud, Docker
2mo
Save
Mark Applied
Hide
Junior Software Developer Engineer - Chantilly, VA
Chantilly, Virginia, United States
$90k-$140k/yr OnsiteFull Time
1+ YOEBachelor’s in STEM, TS/SSBI eligible, 1+ year professional software development and design/architecture experience, proficient in at least one programming language.
2mo
Save
Mark Applied
Hide
Junior Field Applications Engineer
Reston, Virginia, United States
OnsiteFull Time
0+ YOEB.S. in Electrical Engineering or related field; 0-3 years experience; U.S. person; strong desire to learn; basic networking; ESD awareness; willingness to travel.
RF concepts, Spectrum analyzers, Test equipment, Networking basics
1mo
Save
Mark Applied
Hide
Junior Algorithm Developer
Warrenton or Augusta
$100k-$150k/yr OnsiteFull Time
Bachelor's in a related field or equivalent experience; knowledge of COMINT/ELINT/FISINT and signals processing; experience with listed programming languages and tools; must hold TS/SCI clearance with polygraph; strong communication and problem-solving skills.
X0Midas, C, C++, FORTRAN, Java, MongoDB, Oracle, Red Hat Linux, Apache, Python, HTML, Dynamic HTML, JavaScript, MySQL, Perl, Extensible Markup Language, Hadoop, Java Message Service, Rails, Esper, Astrograph
1mo
Save
Mark Applied
Hide
Junior Full Stack Developer
Sterling, Virginia, United States
OnsiteFull Time
0+ YOE0–2 years software development experience; eligible for security clearance; basic knowledge of HTML5, CSS3, JavaScript (ES6+), a front-end framework (React/Angular/Vue.js), a back-end technology (.NET/Node.js/Java Spring Boot/Python), REST APIs, SQL/NoSQL, and Git.
HTML5, CSS3, JavaScript (ES6+), React, Angular, Vue.js, Node.js, .NET, Java, Java Spring Boot, Python, REST APIs, SQL Server, MySQL, PostgreSQL, Git
4d
Save
Mark Applied
Hide
Junior IT Software Engineer
McLean, Virginia, United States
$70k-$110k/yr HybridFull Time
Technical bachelor's degree, Design Intelligence experience, cloud experience, Git, PowerShell/Python/C#, strong writing, and attention to detail required; 1–2 years software development preferred.
Microsoft Azure, Logic Apps, PowerShell, Azure Functions, C#, SaaS, Entra ID, SCIM, GitHub, GitLab, Bitbucket, AWS, GCP, Python, REST APIs, JSON, webhooks, Graph API
1mo
Save
Mark Applied
Hide
Junior Software Developer - TS/SCI
Herndon or Chantilly
$88k-$155k/yr OnsiteFull Time
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
1w
Save
Mark Applied
Hide
Junior Software Engineer
Springfield or Fairfax
$90k-$110k/yr OnsiteFull Time
0+ YOEUS citizen; ability to obtain Top Secret/SCI with CI Poly; bachelor’s in CS/Engineering/STEM; 0+ years experience; proficiency in C++, Python, Java, JavaScript, SQL/NoSQL databases, Kafka, AWS, containerization, Linux scripting, and CI/CD tools.
C++, Python, Java, JavaScript, PostgreSQL, Elastic, Redis, Kafka, OpenTelemetry, Node.js, Linux, Bash, Sed, Awk, AWS, Kubernetes, Docker, Helm, Rancher, OpenShift, GitLab, Jira, Oracle Converged Database, AnzoGraph, Stardog, Palantir Foundry, React, Ansible, Airflow, Django, Elasticsearch, Kibana
Explore Jobs