56 jr developer jobs at 29 companies in Towson, MD
2mo
Save
Mark Applied
Hide
Jr. Backend Developer
Vienna, Virginia, United States
OnsiteFull Time
1+ YOEBachelor's degree in computer science, engineering, GIS, or related technical field; 1+ year backend experience; Python/Node.js; REST APIs; ArcGIS Enterprise; containerization; TS/SCI clearance.
Python, Node.js, Java, REST APIs, ArcGIS Enterprise, Docker, Kubernetes
3w
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
Software Developer, Jr.
Washington or United States
$53k-$106k/yr RemoteFull Time
1+ YOEBachelor's degree or equivalent and 1 year of work or educational experience; familiarity with Agile, Git, object-oriented programming, and effective team communication. U.S. citizenship required for clearance eligibility.
.NET, MVC, LINQ, Entity Framework, C#, Telerik, Kendo UI, T-SQL, HTML, JavaScript, CSS, Git, AWS, React, Postgres, SDKs, APIs
1d
Save
Mark Applied
Hide
Software Developer, Jr.
Washington or United States
$53k-$106k/yr RemoteFull Time
1+ YOEBachelor's degree or equivalent with 1 year of work or educational experience; familiarity with Agile, Git, object-oriented programming, and rapid learning; U.S. citizenship and clearance eligibility required.
.NET 4.5/5.0, MVC 4, LINQ, Entity Framework, C#.NET, Telerik, Kendo, T-SQL, HTML, JavaScript, CSS, Git, AWS, React, Postgres
2mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Jr Data Integration Developer
Silver Spring, Maryland, United States
$90k-$110k/yr HybridFull Time
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
1mo
Save
Mark Applied
Hide
390 - Jr. Software Engineer
Fort Meade or Linthicum
$103k-$115k/yr OnsiteFull Time
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)
1mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Jr. BI Developer
Vienna, Virginia, United States
$85k-$95k/yr OnsiteFull Time
1+ YOEBS degree,1+ years Tableau and SQL experience,Databricks exposure,comfort with AI/LLM tools,attention to detail,ability to follow repeatable conversion processes,and eligible for Public Trust clearance.
Tableau, Tableau Server, Databricks, Databricks Unity Catalog, Delta Lake, Spark SQL, SQL, Python, OBIEE, Cognos, SSRS, AI/LLM tools
1mo
Save
Mark Applied
Hide
Jr. Net, C#, SQL Developer - Active Top Secret required
Washington, District of Columbia, United States
$74k-$92k/yr OnsiteFull Time
3+ YOEActive Top Secret with SCI eligibility, US citizenship, 3+ years related experience (2+ years software development), Bachelor's in CS/Engineering or equivalent, CompTIA Security+, development experience with Microsoft .NET, C#, SQL, JS, HTML, and strong written communication.
Microsoft .NET, C#, SQL, JS, HTML, CompTIA Security+
2mo
Save
Mark Applied
Hide
Jr. Site Reliability Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
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
3w
Save
Mark Applied
Hide
Jr Java FS
McLean, Virginia, United States
$120k-$130k/yr OnsiteFull Time
10+ YOE10+ years Java development with Spring Boot, microservices, event-based systems; AWS (EC2,EKS,S3, IAM/VPC), RDBMS/NoSQL, Git. Bachelor's in Computer Science required.
Java, Spring Boot, Microservices, Kafka, Flyway, Jenkins, Git, RDBMS, NoSQL, AWS, EC2, EKS, S3, AIM, VPC
2mo
Save
Mark Applied
Hide
Jr. Systems Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
TS/SCI with Full Scope Poly required. Bachelor\u0002s in engineering or related field (or degree plus 1 year experience). Familiarity with systems lifecycle (design, test, deploy, operate). Strong problem-solving and teamwork skills.
2mo
Save
Mark Applied
Hide
Jr Infrastructure Engineer
Fort Meade, Maryland, United States
HybridFull Time
0+ YOECompTIA Security+ or 8570 equivalent; Secret Clearance; Windows/Linux admin; networking (TCP/IP, DNS, DHCP, VPN); Microsoft 365; virtualization and cloud concepts; strong troubleshooting and communication; able to work independently.
VMware, Hyper-V, Windows Server, Linux, Microsoft 365, Azure, AWS, Active Directory, DNS, DHCP, VPN
6d
Save
Mark Applied
Hide
Jr. Mechanical Engineer
Annapolis Junction, Maryland, United States
$75k/yr OnsiteFull Time
0+ YOEABET-accredited mechanical engineering degree, US citizenship, 0–3 years HVAC/building design experience, AutoCAD and MS Office proficiency, ability to obtain security clearance.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Paint, AutoCAD, Revit
1mo
Save
Mark Applied
Hide
DNS Jr. Engineer
Fort Meade, Maryland, United States
$75k-$90k/yr HybridFull Time
0+ YOEU.S. citizen eligible for DoD clearance; Bachelor's in CS/Info/Cyber or related; 0–2 years experience; knowledge of TCP/IP, DNS, routing and cybersecurity; strong communication; able to work onsite at Fort Meade 3+ days/week.
DNS, BGP, TCP/IP, DoD 8570
1d
Save
Mark Applied
Hide
SecDevOps Engineer (Jr.)
Washington, District of Columbia, United States
$90k-$110k/yr OnsiteFull Time
1+ YOE1–2 years entry-level technical experience; Linux, networking, Git, basic scripting (Python/Bash); cloud familiarity (AWS/Azure/GCP); security mindset and on-site U.S. citizenship required.
Zscaler, HashiCorp, Vault, Terraform, CloudFormation, Wiz, Qualys, CrowdStrike, Grafana, CloudWatch, ServiceNow, GitHub Actions, GitLab CI, Azure DevOps, Docker, EKS, AKS, GKE, PagerDuty, Python, Bash, Git, Linux, AWS, Azure, GCP
6d
Save
Mark Applied
Hide
Automation Engineer - Jr
Gambrills, Maryland, United States
$80k-$110k/yr HybridFull Time
1+ YOEBachelor's in related engineering,1+ years automation/controls/SCADA experience,Allen-Bradley PLC and Ignition experience,knowledge of Modbus/BACnet/OPC UA,industrial networking and electrical schematics.
ControlLogix, CompactLogix, MicroLogix, Micro800, Studio 5000, RSLogix500, Ignition, Ignition Perspective, SCADA, HMI, Modbus TCP, BACnet/IP, OPC UA, EPMS
4w
Save
Mark Applied
Hide
Security Engineer Jr.
Arlington, Virginia, United States
OnsiteFull Time
1+ YOEBS/BA in a tech field,1+ year federal information systems security experience,knowledge of RMF and NIST frameworks,experience with FISMA security control assessments,CSAM,vulnerability and risk assessment skills.
RMF, NIST Cybersecurity Framework, CSAM