19 ui developer jobs at 13 companies in Cecilton, MD
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UI Developer
Malvern, Pennsylvania, United States
OnsiteFull Time
Required: TypeScript, Node.js, Node-based batch development, batch modernization experience, and AWS proficiency. UI and API development are optional.
TypeScript, Node.js, AWS
3w
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Senior UI Developer
Woodlawn or United States
HybridFull Time
7+ YOE7+ years front-end experience; strong HTML5,CSS3,Sass/SCSS, JavaScript, TypeScript, Angular; experience with Figma, SLDS, accessibility, AI-assisted tools; US citizenship and ability to be onsite one day/week.
Figma, HTML5, CSS3, Sass/SCSS, JavaScript, TypeScript, Angular, Salesforce Lightning Design System (SLDS), AI-assisted development tools
2mo
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Senior UI Application Engineer
Linthicum Heights, Maryland, United States
$113k-$238k/yr OnsiteFull Time
8+ YOEActive TS/SCI with Polygraph; strong UI engineering with Angular 14+, TypeScript/JavaScript, ReST/JSON, and CSS; proven UI technical leadership; relevant technical education/experience (typical: 8+ years with Bachelor\u0002s).
Angular 14+, TypeScript, JavaScript, JSON, ReST, CSS, Jira, Confluence, Agile, SAFe, AWS, MongoDB, Balsamiq
2mo
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Senior UI Application Engineer
Linthicum, Maryland, United States
$113k-$238k/yr OnsiteFull Time
12+ YOEActive TS/SCI with Poly; 12 yrs experience with HS, 10 yrs with Associate, 8 yrs with Bachelor, 6 yrs with Master, 4 yrs with Doctorate; proficient in TypeScript/JavaScript, Angular; UI leadership; JSON/ReST APIs; CSS.
Angular, TypeScript, JavaScript, ReST, CSS, Jira, Confluence, AWS, MongoDB, Balsamiq
3w
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UX/UI Software Engineer 3
Annapolis Junction, Maryland, United States
$180k-$215k/yr OnsiteFull Time
U.S. citizenship, active security clearance with polygraph, DOD 8570, successful background investigation, and drug testing; experience in technical design, engineering, deployment, and security.
1mo
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Senior AI Engineer
United States or Wilmington
$126k-$197k/yr RemoteFull Time
8+ YOEDegree in Computer Science/Engineering, 8+ years backend development with Python and JavaScript, 2+ years production GenAI systems experience, React/TypeScript UI skills, Pydantic proficiency, strong stakeholder communication.
Python, JavaScript, React.js, TypeScript, HTML, Pydantic, PyTorch, Azure, Azure Kubernetes, Office 365, GitHub
2w
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Software Engineer 3
Hanover, Maryland, United States
$235k-$250k/yr HybridFull Time
5+ YOETS/SCI clearance, 5+ years software development experience, proficiency with JS/TS, Go, React/Redux, Node.js, Python, containerization and Kubernetes, UX/UI knowledge, agile experience, ability to lead and mentor.
Python, shell scripting, Go, HTML, CSS, AJAX, JSON, XML, JavaScript, TypeScript, jQuery, Node.js, React, Redux, SQL, NoSQL, Docker, Kubernetes, vCenter, apt, yum, pip, npm, nuget, Git, Jest, jUnit, PyTest, Jira, GitLab
1mo
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Software Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr HybridFull Time
3+ YOEU.S. citizen with TS/SCI clearance (CI Poly preferred), Bachelor’s in CS/SE/EE, 3+ years software development, strong C++ and Python experience, Linux and UI framework experience, API/CI-CD knowledge, and ability to work with RF/SIGINT data.
C++, Python, Linux, React, Angular, Vue, Git, CI/CD pipelines, Docker, Ansible, Cobbler, HTML, CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite
1mo
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Software Engineer
Jessup or Annapolis Junction
$125k-$270k/yr HybridFull Time
14+ YOE14 years SWE experience, Bachelor’s in CS (or 4 years extra experience), strong ReactJS/Node.js skills, experience with large-scale graph UIs, REST APIs, GitLab CI/CD, accessibility standards, and automated JS testing.
Node, ReactJS, JavaScript, HTML5, CSS3, eslint, jest, Express.js, GitLab, docker, Kubernetes, Helm, REST, babel, nwsapi, winston, graphology, ag grid, sigma
1mo
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Full Stack Developer (AI)
Woodlawn or United States
RemoteFull Time
1+ YOEU.S. citizenship required for security clearance. 1+ years building/deploying full-stack applications with Node.js; experience with modern UI frameworks (Angular preferred); experience with AI/agentic systems and cloud services.
Node.js, React, Angular, Vue, Svelte, AWS Connect, Lex, Lambda, S3, Cloudwatch, js with Typescript, PostgresSQL, Terraform, ServiceNOW, Docker
2mo
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Full Stack Developer
Annapolis Junction, Maryland, United States
$110k-$141k/yr OnsiteFull Time
3+ YOETop Secret clearance with Full Scope Polygraph; U.S. citizenship; 3 years of relevant experience with a technical bachelor's degree; 4 years of experience can substitute for degree; Java, REST, Spring Boot, MongoDB, automated testing, UI with JavaScript/Vue.js preferred.
Java, Spring Boot, MongoDB, REST, JavaScript, Vue.js, Kafka, Linux, CI/CD
1mo
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Application Engineer Expert Level
Linthicum, Maryland, United States
$150k-$210k/yr OnsiteFull Time
12+ YOEActive NSA TS/SCI with FS Polygraph required; 12+ years experience (alternatively fewer years with higher degree); experience with Angular, TypeScript/JavaScript, Git/GitLab, JSON, CSS; UI technical leadership.
Git, Git submodules, GitLab, TypeScript, JavaScript, Angular 14, JSON, CSS, Jira, Confluence, SAFe, AWS, Balsamiq, MongoDB
1mo
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Software Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr HybridFull Time
3+ YOEBachelor's in CS/SE/EE, 3+ years software development, U.S. citizenship, TS/SCI clearance (CI Poly preferred), strong C++ and Python skills, Linux experience, UI framework and API development experience.
C++, Python, Linux, React, Angular, Vue, Git, CI/CD, Docker, Ansible, Cobbler, HTML/CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite, Automated testing
4w
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Technical Lead - UI Porta& MFE Enablement | Onsite - Delaware
Wilmington, Delaware, United States
$56k-$196k/yr OnsiteFull Time
Photon: A hiring organization focused on delivering large-scale UI and frontend engineering solutions.
8+ YOE3+ Mgmt8+ years front-end engineering with 3+ years as a tech lead; expert React, Node.js/TypeScript, Webpack/Module Federation, state management, accessibility (WCAG/ARIA), OAuth/OIDC, UI performance and containerized deployments.
React, Node.js, TypeScript, Webpack, Module Federation, Redux, Figma, OAuth, OIDC, Playwright, Sentry, Datadog RUM, WCAG, OWASP
2w
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Test Engineer 3
Annapolis Junction or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$63-$112/hr OnsiteFull Time
8+ YOETS/SCI required,8+ years test engineering experience, bachelor's in related field (or equivalent), strong Linux/Bash, Python/Pytest, Docker/Podman, Jenkins/GitLab, REST API and UI automation skills.
Linux, Bash, Python, Pytest, Docker, Podman, Jenkins, GitLab, Robot Framework, Selenium, SQL Developer, Microsoft Playwright
1mo
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Software Engineering - Various Levels (39831)
Millersville, Maryland, United States
$97k-$208k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree or equivalent with 4+ years (or grad degree 2+ years or 8 years experience); 4+ years C/C++/C# development, embedded and UI experience on Windows/Linux, project management knowledge, ability to obtain Secret clearance.
C, C++, C#, VB, Verilog, Java, Structured Text, PLC, Linux, U-Boot, Kafka, TCP, UDP
3mo
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Product Development Owner
Wilmington, Delaware, United States
HybridFull Time
6+ YOE6-8 years product/project development; 4+ years as Product Owner;Bachelor's degree; experience delivering data-driven solutions; Agile; strong UX sensibility.
Agile, UX, Dashboards, APIs, Real-time alerts, Process flows, User stories
1mo
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Lead Institutional Services Automation Quality Control Analyst
Wilmington, Delaware, United States
$82k-$137k/yr HybridFull Time
3+ YOEDesign, develop and maintain UI/API automation frameworks; create and execute automated and manual test scripts; 3+ years QA experience plus automation architect experience; strong programming, CI/CD and test tooling knowledge.
CI/CD, Loan IQ, RightClick
2mo
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System Administrator II (Service Now)
Odenton, Maryland, United States
OnsiteFull Time
10+ YOEMust hold current TS/SCI with polygraph; 10+ years systems administration experience in similar programs; 2+ years ServiceNow admin/developer experience; DOD 8570.01-M IAT Level II certs (e.g., CCNA-Security, GICSP, GSEC, Security+, SSCP); Linux/UNIX, JavaScript, web UI (HTML, XML, CSS); self-hosted ServiceNow experience.
ServiceNow, ServiceNow Orchestration, AWS, Linux/UNIX, JavaScript, HTML, XML, CSS, Java
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