40 lead java engineer jobs at 23 companies in Hagerstown, MD
2mo
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Lead Java Software Engineer – Developer
Herndon or Seal Beach or El Segundo or Colorado Springs
$212k-$286k/yr OnsiteFull Time
Senior Java software development leadership; 10+ years Java/C++, React/Angular, cloud experience; TS clearance; Bachelor's degree.
Java, C++, Angular/React.js, HTML, CSS, Cloud, CI/CD
1w
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Lead Java Software Engineer - Developer (Virtual)
Herndon, Virginia, United States
$212k-$286k/yr RemoteFull Time
10+ YOEActive U.S. Top Secret clearance, bachelor’s degree or equivalent,10+ years Java/C++/web development, cloud and software configuration management experience, strong architecture and leadership skills.
Java, ReactJS, python, CI/CD, Angular, React.js, C++, HTML, CSS, Windows, Linux, P6
2mo
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AI Agent & Infrastructure - Lead Engineer
Rockville or Tysons Corner
HybridFull Time
7+ YOE7+ years in software engineering; strong OO design; cloud, DevOps, CI/CD; AI agent, SDLC, observability; Java, Python, JavaScript/TypeScript; AWS; experience with monitoring tools.
Java, Python, JavaScript/TypeScript, Angular, Spring Boot, AWS, Prometheus, Grafana, CloudWatch
2mo
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Software Engineer Lead
Herndon or Columbia
OnsiteFull Time
4-6 years backend and frontend development; 6-8 years AWS/Linux; 2-3 years AI/ML; strong Python/Java; Agile; SQL/NoSQL; cloud and microservices; security clearance with polygraph; Docker/containers.
Python, Java, Angular, AWS, Linux, Docker, Kubernetes, ElasticSearch, Solr/Lucene, OpenSearch, SQL, NoSQL, Jira, Confluence, GitHub, ETL, PyTorch, Keras, TensorFlow, Tableau, Pandas, D3.js, Gensim, spaCy, NLTK, Stanford CoreNLP, OCR, BERT, NER
1mo
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MLOps Automation Senior Lead Engineer
Columbus or Austin or Chicago or Dallas or Detroit or Hagerstown or Houston or Akron or Charlotte or Indianapolis or Minneapolis or Cincinnati or Cleveland
$93k-$189k/yr HybridFull Time
10+ YOE10+ years automation/software engineering experience, bachelor\u0002s degree or equivalent, strong coding skills (JavaScript, C++, Python, Java), CI/CD and automation experience (Jenkins, Artifactory, CircleCI, Ansible), cloud and container platform experience (AWS, Azure, Docker, Kubernetes).
JavaScript, C++, Python, Java, Jenkins, Artifactory, CircleCI, Ansible, AWS, Azure, Docker, Kubernetes, CI/CD
1w
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Software Engineer IV
Herndon, Virginia, United States
$180k-$230k/yr OnsiteFull Time
7+ YOE2+ MgmtLead a small engineering team building containerized applications; experience with software architecture, Java, Python, SQL, Shell scripting, and Unix/Linux; TS/SCI with CI poly required.
Kubernetes, OpenShift, Java, Python, SQL, Shell Script, Unix/Linux, JavaScript, NiFi
4w
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Lead Modeling and Simulations Software Developer
Huntsville or Rockville or California
OnsiteFull Time
10+ YOE10+ MgmtUS citizen with Secret clearance, 10+ years experience with Javascript, Typescript, React, Java/Spring, management responsibility, bachelor's degree, and modeling & simulations experience.
Javascript, Typescript, React, Java, Spring Framework, Docker, Kubernetes, Rabbit MQ, TomCat Admin
1w
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Principal Cyber Systems Engineer Lead
Sterling or Chantilly
$125k-$188k/yr OnsiteFull Time
5+ YOEActive Top Secret clearance, STEM degree with related experience, CISSP/CISM/CASP/CSSLP or equivalent, knowledge of RMF/NIST 800-37/800-53 and OWASP, cloud security, SDLC, and technical leadership/mentorship experience.
Fortify, CI/CD, Python, C, C++, Java
1d
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Digital Twin Engineering Team Lead
Ashburn, Virginia, United States
$202k-$220k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor's degree or equivalent experience, active DoD Secret clearance, 8+ years in systems, digital, software, architecture, or cloud engineering, and 3+ years leading technical or multidisciplinary engineering efforts.
NVIDIA Omniverse, Azure Digital Twins, Unreal Engine, Unity, Cesium, OpenUSD, Siemens Xcelerator, Kubernetes, Docker, VMware, AWS, Microsoft Azure, GovCloud, Infrastructure as Code (IaC), DevSecOps, RMF, NIST Cybersecurity Framework, NIST SP 800-53, DISA STIGs, SIEM, ACAS, Tenable, SysML, Cameo, MagicDraw, Sparx EA, Python, C#, Java, PowerShell, Bash
3w
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Lead Automation Test Engineer
Herndon, Virginia, United States
OnsiteFull Time
8+ YOE8+ years experience with test automation, hands-on AI-enabled testing tools, leadership of automation teams, strong programming (Java/JavaScript/TypeScript/Python), and ability to obtain Public Trust clearance.
Testim, mabl, Functionize, Applitools, GitHub Copilot, ChatGPT, Selenium WebDriver, Playwright, Cucumber, Gherkin, JUnit, TestNG, Postman, REST Assured, Java, JavaScript, TypeScript, Python, Jira, Confluence, GitHub, Bitbucket, XML, JSON, SQL, VS Code, IntelliJ, Eclipse
2w
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Full Stack Developer, Lead
Ashburn, Virginia, United States
OnsiteFull Time
9+ YOE9+ years software development experience (or equivalent with advanced degree), U.S. citizenship with ability to obtain Public Trust, experience with Java/JEE, .NET, JavaScript frameworks, PostgreSQL, AWS, Agile, and troubleshooting.
JAVA/JEE, Microsoft Visual Studio, Microsoft Visual Studio Code, GIT, Gitlab, JavaScript, Vue.js, C#, .NET Core, Web API, PostgreSQL, Harness, xUnit, SonarQube, AWS
1w
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Software Engineer IV
Herndon, Virginia, United States
OnsiteFull Time
7+ YOE2+ MgmtLead a small engineering team; experience with Java, Python, SQL, Shell, Unix/Linux, Kubernetes/OpenShift; 7+ years relevant experience; TS/SCI with CI poly required; Security+ preferred.
Kubernetes, OpenShift, Java, Python, SQL, Shell Script, Unix, Linux, JavaScript, NiFi
2w
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Senior DevSecOps & Systems Engineer (Full Stack)
Sterling, Virginia, United States
HybridFull Time
7+ YOEExpertise in SecDevOps, CI/CD security (SAST/DAST/SCA), scripting (Python/Bash/PowerShell), full-stack development, cloud (AWS/Azure/GCP), systems engineering, Linux/Windows server, and security hardening; ability to lead projects and mentor others.
Jenkins, GitLab CI, Git, Ansible, Docker, Kubernetes, SAST, DAST, SCA, Python, Bash, PowerShell, React, Angular, Vue, Node.js, TypeScript, Java, .NET, AWS, Azure, Google Cloud, IAM, DISA STIGs, CIS Benchmarks, Terraform, CloudFormation, OPA, Sentinel, DOORS, Jama, Prometheus, Grafana, ELK, Splunk
1mo
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Principal Software Engineering Lead (eCOA) - Evinova
Gaithersburg, Maryland, United States
$166k-$217k/yr HybridFull Time
8+ YOE3+ MgmtBachelor's/Master's in CS or Engineering (or equivalent), 8+ years software engineering, 3+ years leading engineering teams while hands-on, deep proficiency in React/React Native, Node.js/Java, AWS, experience with AI-assisted development tools and agile frameworks.
React, React Native, Node.js, Java, AWS, GitHub Copilot, Claude, Cursor, CI/CD, Scrum, Kanban, SAFe
2d
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Principal Software Engineering Lead (eCOA) - Evinova
Gaithersburg, Maryland, United States
$166k-$217k/yr HybridFull Time
8+ YOE3+ MgmtBachelor's/Master's in CS or engineering (or equivalent),8+ years software engineering,3+ years leading teams,proficiency with React/React Native,Node.js/Java,AWS,and AI-assisted development tools;regulated software experience preferred.
React, React Native, Node.js, Java, AWS, GitHub Copilot, Claude, Cursor
1mo
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Principal Software Engineering Lead (eCOA) - Evinova
Gaithersburg, Maryland, United States
$166k-$217k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years software engineering experience, 3+ years leading engineering teams, hands-on coding and architecture skills, proficiency with React/React Native, Node.js/Java, AWS, AI-assisted development tools, and agile delivery frameworks.
React, React Native, Node.js, Java, AWS, GitHub Copilot, Claude, Cursor, Scrum, Kanban, SAFe
2d
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Lead, Software Engineer (42068)
Herndon, Virginia, United States
$135k-$251k/yr OnsiteFull Time
9+ YOE2+ MgmtBachelor's degree (or equivalent experience) with ~9+ years experience, 2+ years software leadership, 5+ years C/C++ development, ability to obtain US security clearance, EM/estimation and earned-value experience.
C, C++, Linux, Python, Java, U-Boot, DO-178C
4h
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QA Lead
Leesburg, Virginia, United States
RemoteFull Time
5+ YOE3+ MgmtRequires 5+ years of software quality engineering experience, including 3+ years leading testing; bachelor's degree or equivalent; SQL, automation, Agile, CMMI Level 3, Section 508, and U.S. citizenship with Moderate Risk Public Trust eligibility.
GitHub, Jenkins, Selenium Grid, Docker, AWS, Amazon CloudWatch, SQL, Java, Python, Selenium, Cucumber, Postman, DBeaver, Databricks, IntelliJ IDEA, Visual Studio Code, Microsoft Excel, Beyond Compare, XML, CI/CD
3mo
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Android Development Lead
East Palo Alto or Arlington or Clarksburg
$150k-$220k/yr HybridFull Time
7+ YOEDeep expertise in Java/Kotlin Android development, JNI/C++ integration, Android Jetpack, SQL, Linux, networking, and ATAK plugin experience; strong systems thinking and autonomy to lead designs.
Java, Kotlin, C++, C, SQL, Android Jetpack, Material UI, JNI, CMake, Conan, Git, gRPC, protobuf, ATAK, TAK Server, Linux
2mo
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Senior Software Engineer – Administrative Services Lead
Reston, Virginia, United States
HybridContract
10+ YOEBachelor's in CS/related field; 10+ years in software/platform engineering; RBAC/identity management; Linux; distributed systems; TS/SCI clearance; travel willingness.
Java, Consul, Nomad, Vault, Kubernetes, Linux