161 swe jobs at 46 companies in Leesburg, VA
1mo
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Web Developer (Mid-level) (SWE I) (Government)
Columbia, Maryland, United States
$108k-$170k/yr OnsiteFull Time
7+ YOETS/SCI with polygraph; 7+ years SWE experience; Bachelor's in CS or related (or 4 additional years experience); DOD 8570 IAM Level I; professional experience with listed web languages, Linux, APIs, and relational databases.
PHP, .Net, C#, Java, Node.js, Python, HTML, CSS, JavaScript, Vue.js, React, Linux, AWS IAM, EC2, ALB, S3, RDS, CloudWatch, Nginx, Apache, Tomcat, PowerShell, CI/CD
18h
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Software Cyber Engineer - SWE 0
Hanover, Maryland, United States
$91k-$169k/yr OnsiteFull Time
Bachelor's degree in computer science, information systems, or network engineering, or four years equivalent experience; active U.S. security clearance with polygraph required.
Windows, Linux, anti-virus, spyware, Microsoft Certified Solutions Expert (MCSE), Red Hat Certified Engineer (RHCE), Certified Ethical Hacker (CEH), Cisco Certified Network Associate (CCNA)
2mo
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Software Engineer SWE (Clearance Required)
Washington, District of Columbia, United States
$100k-$150k/yr OnsiteFull Time
8+ YOE8+ years software engineering in cloud-native/Kubernetes; TS/SCI with Full Scope Poly; strong Go/Python; Kubernetes/GitOps expertise.
Go, Python, Kubernetes, Helm, GitOps, ArgoCD, Fleet, Terraform, Ansible, Kafka, OpenTelemetry, Prometheus, Grafana
1d
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Lead SWE, AI Dev/IT Operations - Remote or Hybrid in DC or MN
Minnetonka or Washington, D.C.
$113k-$193k/yr HybridFull Time
3+ YOEBachelor’s degree or equivalent; 3+ years building production AI/ML solutions, Python and SQL; experience with Spark, cloud platforms, MLOps, NLP, LLMs, Docker, and Kubernetes.
Python, SQL, Spark, Splunk, Dynatrace, ServiceNow, Jenkins, Interlink, Azure, AWS, GCP, Docker, Kubernetes
2mo
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Software Engineer
Annapolis Junction, Maryland, United States
$188k-$196k/yr OnsiteFull Time
10+ YOEActive TS/SCI with Polygraph; 10 years SWE experience; Bachelor’s in CS or related field; substitution allowed: 4 additional SWE years in lieu of degree.
JAVA, JMS, AWS, Containerization, COTS, GOTS, APM, Data Modeling
1mo
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Software Engineer-TS/SCI with Poly
Linthicum Heights, Maryland, United States
$113k-$238k/yr OnsiteFull Time
7+ YOE7+ years SWE experience, strong analytics development background with Pig and PySpark, bachelor’s in computer science (or 4 additional years SWE experience), experience with data pipelines and reviewing merge requests.
Pig, PySpark, Python, Java, Scala, NiFi, Ansible
1mo
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Software Engineer 2 (FST - 117)
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOEActive TS/SCI with polygraph required; 14 years SWE experience in similar programs; Bachelor\u0002s in Computer Science or related (or +4 years SWE experience); experience with Python, PySpark, and AWS services.
Python, PySpark, AWS Lambda, AWS Glue, DynamoDB
2w
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Software Engineer 2
Annapolis Junction, Maryland, United States
$202k-$256k/yr OnsiteFull Time
14+ YOE14 years SWE experience,3+ years AI/ML experience in national security/cyber environments; BS in CS or related (or 4 yrs additional SWE); experience with LLM/agent workflows, APIs, and Python.
Python, AWS, Azure, LangChain, LangGraph, PydanticAI, CrewAI, PyTorch, TensorFlow, vLLM, llama.cpp
1mo
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SOFTWARE ENGINEER LEVEL 2
Fort Meade, Maryland, United States
OnsiteFull Time
14+ YOEActive TS/SCI with Polygraph, 14+ years SWE experience (or degree plus substitution), proficiency with Apache Airflow, Python, Apache Spark, Trino, and Kubernetes; Bachelor's in CS or related required (or 4 additional years SWE experience).
Apache Airflow, Python, Apache Spark, Trino, Kubernetes
2mo
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Full Java Stack Developer
Annapolis Junction, Maryland, United States
$215k-$238k/yr OnsiteFull Time
14+ YOETS/SCI with polygraph required. Bachelor’s in Computer Science (or 4 yrs SWE experience) plus 14 years SWE experience. Must have Enterprise Java, SOA, microservices, Mongo/MySQL, Python, and Agile/DevOps experience.
Java, Python, Mongo, MySQL, IntelliJ, Eclipse, VS Code, Jira, Confluence, Gitlab, Docker, Kubernetes, NumPy, pandas, ISLANDTRANSPORT, JICD
3mo
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Software Engineer 1 (API)
Linthicum Heights, Maryland, United States
$52-$107/hr OnsiteFull Time
7+ YOEU.S. citizenship and Top Secret/SCI clearance with appropriate polygraph required; 7 years SWE experience; Bachelor’s in Computer Science (or 4 additional years of SWE experience); strong Python, Django/Flask, ReST, and database skills.
Python, Django, Flask, MariaDB, MongoDB, PostgreSQL, ReST, JSON, XML, Swagger, AWS, Docker, Visual Studio Code, Jira, Confluence, Git
1mo
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Software Engineer-TS/SCI with Poly
Linthicum, Maryland, United States
$113k-$238k/yr OnsiteFull Time
7+ YOETS/SCI with polygraph required; 7+ years SWE experience; strong analytics development background with Pig and PySpark; Bachelor's in computer science or related (or 4 additional years SWE in lieu); experience reviewing data ingest and merge requests.
Pig, PySpark, Python, Java, Scala, NiFi, Ansible
1mo
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Data Science Software Engineer
Annapolis Junction, Maryland, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
20+ YOE20 years SWE experience, US citizenship and active security clearance, bachelor\u0002s in CS or related (or 4 additional years SWE), expertise in Java/Scala/Python, ML model development and monitoring, Linux development, and agency compliance.
Java, Scala, Python, Lucene, JEXL, SQL, JSON, Random Forest, Ghostmachine (Map/Reduce), GM Learn, Jupyter Notebooks, IntelliJ, Eclipse, Git, Gitlab, Stash, Bitbucket, Jira, Confluence, Scikit-learn, AWS, Spark, LLM
2mo
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Senior Software Engineer
Columbia or Maryland
$190k-$240k/yr OnsiteFull Time
10+ YOETS/SCI with polygraph required; 10+ years SWE experience; bachelor\u0002s in computer science (or 4 years extra SWE experience); experience with MEVN stack, HTML/CSS, Docker, JSON, Gitlab; cloud and automation tools desired.
HTML/CSS, MEVN Stack, MongoDB, Express, Vue.js, Vuetify, Node JS, Docker, JSON, Gitlab, Assembly Language, Centos 7, C2S, AWS, EC2/RDS, ELB, VMware, Ansible, Salt
2mo
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Full Stack Software Engineer
Annapolis Junction, Maryland, United States
$175k-$215k/yr OnsiteFull Time
7+ YOEBachelor's in Computer Science or 7+ years SWE experience required; 7 years SWE experience explicitly required. Proficiency in Java/Python, Git, IntelliJ/Eclipse, Spring Boot/Flask, cloud and container technologies. TS/SCI w/ Polygraph and U.S. citizenship required.
Java, Python, Git, IntelliJ, Eclipse, Maven, Spring Boot, Flask, Machine Learning, Kubernetes, Docker, containerd, AWS, Kafka, Flink, MongoDB, ArangoDB, Redis, PostgreSQL, Elasticsearch
3mo
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Principal Software Engineer
Annapolis Junction, Maryland, United States
$200k-$280k/yr OnsiteFull Time
20+ YOETS/SCI with Polygraph clearance; 20 years SWE experience; US citizenship; strong communication; data analytics and leadership.
Java, Python, NiFi, DataXplorer, GMAE, Pig, MapReduce, Spark, Hadoop, Scala
2mo
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Sr. Software Engineer
Annapolis Junction, Maryland, United States
$100k-$200k/yr OnsiteFull Time
Applied Network Solutions: Providing cybersecurity and network engineering services for government agencies.
20+ YOE20 years SWE experience; Bachelor\u0002s in Computer Science (or 4 yrs additional SWE experience); required security certification (one of CompTIA Security+ CE, CCNA-Security, CySA+, GICSP, GSEC, CND, SSCP); Kubernetes, PKI, GitOps/CI/CD, Python, Bash, Linux, Jira/Confluence experience.
Kubernetes, PKI, GitOps, CI/CD, Linux, Python, Bash, Jira, Confluence
3mo
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Web Developer II (TS/SCI w/ POLYGRAPH)
Fort Meade, Maryland, United States
OnsiteFull Time
7+ YOESeven years SWE experience; Bachelor's in Computer Science; DoD 8570.01 IAM Level I; TS/SCI w/ polygraph required.
PHP, DotNet C#, Java, Node.js, Python, HTML, CSS, JavaScript, Vue.js, React, Linux, APIs
2mo
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664 Software Engineer 3
Annapolis Junction, Maryland, United States
$189k-$211k/yr OnsiteFull Time
12+ YOETwelve years SWE experience; BS in CS; Angular/RxJS; Spring Boot; Docker/Kubernetes; CI/CD; Java/Oracle/Elasticsearch.
Angular, RxJS, Spring Boot, Spring MVC, Spring Data, Spring Security, JMS, KAFKA, Java, Oracle, Elasticsearch, Docker, Kubernetes, CI/CD, GitLab
3mo
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SOFTWARE ENGINEER - Spring Boot- 12+ yrs of Experience - TS/SCI w/Poly clearance is required - TB
Annapolis Junction, Maryland, United States
$235k-$242k/yr OnsiteFull Time
12+ YOE12+ years SWE experience with Spring Boot; TS/SCI with poly clearance; Bachelor's in CS or related field; ability to work onsite in Maryland.
Spring Boot, Spring MVC, Spring Data, Spring Security, JMS, Kafka, Java, Oracle, Elasticsearch, Docker, Kubernetes, Maven, Gradle, GitLab, CI/CD
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