Javascript Developer Jobs in Cambridge, MD, US

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Software Developer

Suitland, Maryland, United States

$108k-$158k/yr OnsiteFull Time

Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.

3+ YOE3 years of software development with HTML, CSS, and JavaScript; knowledge of SDLC.

HTML, CSS, JavaScript, Vue3, SharePoint, Tableau, RESTful APIs, GraphQL, UI/UX Design, Build Tools

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Python Developer

Lexington Park, Maryland, United States

$55k-$126k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

Software development experience with Python/JavaScript/Scala; ability to obtain Secret clearance; HS diploma or GED; desirable ML/AI knowledge.

Python, JavaScript, Scala, AI/ML tools

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Summer 2026 Software Developer Internship

Annapolis Junction, Maryland, United States

$26-$35/hr OnsiteInternship, Full Time

GDITNYSE: GD: Delivers IT and mission services to government agencies.

0+ YOEC/C++, JavaScript, Java, Python software development; 0+ years experience; US citizenship.

Python, Java, C/C++, Rust, JavaScript, TypeScript

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.NET Developer

Suitland, Maryland, United States

$76k-$86k/yr OnsiteFull Time

Sabre Systems: Provides engineering and IT solutions for defense customers.

7+ YOE7+ years of web app development with Microsoft technologies; strong .NET/C#, ASP.NET, JavaScript, HTML/CSS, SQL; Oracle SQL/PL-SQL; backend testing; Agile; Source Code Control (Subversion).

.NET, C#, ASP.NET, VB Script, JavaScript, HTML, CSS, Oracle SQL, PL/SQL, Subversion, AngularJS, MVC 4.0

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Senior‑Level User Experience Designer (JavaScript)

Annapolis Junction, Maryland, United States

$145k-$165k/yr OnsiteFull Time

IDS International: Global training, logistics, and security for government agencies.

4+ YOEBachelor/Master/Doctoral with years of relevant experience; Agile; HTML, CSS, JavaScript; React and Vue.js; TS/SCI with Polygraph.

HTML, CSS, JavaScript, React, Vue.js

1mo

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1mo

Portal/React Developer

Middletown, Pennsylvania, United States

OnsiteFull Time, Contract

Data-Core Systems: Provides IT consulting, software development, and business process services.

1+ YOEFrontend developer with React.js experience; proficient in JavaScript/TypeScript, HTML5, CSS3; REST/GraphQL APIs; CI/CD; unit/integration testing; Agile environment; Bachelor's preferred.

React.js, JavaScript, TypeScript, HTML5, CSS3, REST, GraphQL, Git, Jest, React Testing Library, Cypress, GitHub Actions, Vite

1mo

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1mo

Applications Developer - Level 3

Suitland, Maryland, United States

$104k-$218k/yr OnsiteFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

8+ YOE8+ years web application development; C#, VB.Net, JavaScript; TS/SCI clearance; BS degree preferred; strong debugging and testing; Certifications: Security+, CE, CISSP, CASP.

C#, VB.Net, JavaScript, Angular, React, SQL Server, Oracle

2mo

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2mo

Software Engineer 1

Fort Meade, Maryland, United States

OnsiteFull Time

AmentumNYSE: AMTM: Provides engineering and technical services for government mission support.

3+ YOEDevelop, maintain, and enhance software systems; JavaScript, Jest, Cypress; Jira and Gitlab; code reviews; customer interaction; TS/SCI clearance required.

JavaScript, Jest, Cypress, JIRA, Gitlab

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Software Developer

Welcome, Maryland, United States

$75k-$102k/yr OnsiteFull Time

Space Ground System Solutions: Provides engineering services for satellite ground systems and space missions.

0+ YOE0-5 years software engineering experience; Linux environment proficiency; Java, Go, JavaScript, C/C++, Python knowledge.

Java, Go, JavaScript, C/C++, Python, Linux, Red Hat Enterprise Linux (RHEL), Docker, Kubernetes, Podman, Git, Bitbucket, Jira, HTML, CSS, React, REST, JSON, WildFly

2mo

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2mo

Software Engineer

Annapolis Junction or Hanover

$50k-$290k/yr OnsiteFull Time

The Swift Group: Engineering and technology solutions for the national security community.

US citizen with active TS/SCI clearance; Linux proficiency; programming in Python/Java/C/C++/JavaScript; Git; container tech (Docker/Kubernetes); shell scripting; experience with CI/CD; strong security-focused software development.

Bash, Python, Java, C, C++, JavaScript, Git, Docker, containerd, Podman, Kubernetes, Ansible, FastAPI, React, MongoDB, PostgreSQL, RabbitMQ, Kafka, Elastic Stack, Prometheus, Grafana, Splunk, Jira, Confluence, Slurm, AWS

1mo

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1mo

Software Engineer - Entry Level

Annapolis Junction, Maryland, United States

$90k-$112k/yr OnsiteFull Time

Boeing Intelligence & AnalyticsNYSE: BA: Provides intelligence analytics and cyber solutions for national security.

Active TS/SCI with Polygraph; Linux development; Python, C++, Java, or JavaScript; BS in Computer Science or related field; 4 years of additional SWE experience may substitute for a degree.

Linux, Python, C++, Java, JavaScript, Git, Jira, Confluence

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Senior Software Engineer

Annapolis Junction, Maryland, United States

$212k-$265k/yr OnsiteFull Time

Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.

14+ YOEAt least 14 years of software engineering experience; bachelor's in Computer Science; active TS/SCI with polygraph; Linux development; proficiency in Python, C++, Java, or JavaScript; experience with Jira/Confluence and GitLab/GitHub.

Linux, Jira, Confluence, GitLab, GitHub, Python, C++, Java, JavaScript

1mo

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1mo

Software Engineer(Front-End/React), Senior Advisor

Laurel, Maryland, United States

$146k-$234k/yr OnsiteFull Time

Peraton: National security and mission-critical government technology services provider.

14+ YOE14+ years SWE experience; BS in CS/Engineering/Math/Statistics; strong React and JavaScript; active TS/SCI with poly; front-end development

React, JavaScript, Redux, TypeScript

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Software Engineer 2

Annapolis Junction, Maryland, United States

OnsiteFull Time

RealmOne: Provides advanced technology services for national security agencies.

8+ YOEEight years of SWE experience; Bachelor's in CS or related field; Grafana/Bash/Python/JavaScript/React experience; able to lead teams.

Grafana, Bash, Python, JavaScript, React, Transcript

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Python Developer

Lexington Park, Maryland, United States

$55k-$126k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.

Design, develop, and implement software applications using Python and related stacks; obtain a Secret clearance; HS diploma or GED.

Python, JavaScript, Scala

2mo

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2mo

Software Developer

Midlothian, Virginia, United States

$70k-$105k/yr OnsiteFull Time

Threads Uniform Agency: Provider of custom uniform programs and corporate apparel solutions.

3+ YOESoftware Developer with .NET, C#, SQL, web tech; 3+ years in e-commerce; BS in IS/CS; strong OO, SDLC; automated testing.

NET Core, NET Framework, C#, CSS, HTML5, JavaScript, jQuery, MVC, nopCommerce, REST API, SOAP API, SQL

1mo

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1mo

Embedded Developer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Tiber Technologies: Providing specialized engineering and security services for federal missions.

Must be a U.S. citizen; active clearance with a polygraph; Bachelor's degree in CS, engineering, or related field; embedded/low-level development experience preferred

Linux, Windows, Embedded systems, Ghidra, C, C++, Python, Rust, Go, Git, Subversion, Jira, Confluence, PowerShell, Bash, Assembly, Java, JavaScript

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Summer 2026 Software Developer Internship

Annapolis Junction, Maryland, United States

$26-$35/hr OnsiteInternship

General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.

0+ YOE0+ years of related experience; US citizenship; programming in Python/Java/C/C++/JavaScript; knowledge of software development lifecycle; collaborative teamwork.

Python, Java, C/C++, Rust, JavaScript/TypeScript

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Software Engineer - Mid Level

Annapolis Junction, Maryland, United States

$105k-$185k/yr OnsiteFull Time

Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.

7+ YOEBachelor's in Engineering/Computer Science; 7+ years SWE; Linux; Python/C++/Java/JavaScript; TS/SCI w/Poly; Maryland location.

Python, C++, Java, JavaScript, Linux, GitLab, GitHub, Jira, Confluence

1mo

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1mo

Software Engineer 2

Annapolis Junction, Maryland, United States

OnsiteFull Time

Root Source: Providing specialized software and systems engineering for government agencies.

14+ YOE14+ years software engineering experience; US Citizenship; TS/SCI with Poly; Bachelor's in CS or related; proficient in JavaScript, CSS, Git; familiar with Java, Maven, Spring Boot, Agile.

JavaScript, CSS, Git, Java, Maven, Spring Boot, Agile

2mo

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2mo

Software Engineer 2

Annapolis Junction, Maryland, United States

OnsiteFull Time

RealmOne: Provides technology and cybersecurity services for national security missions.

14+ YOEBachelor's degree and 14+ years of software engineering experience, or 18+ years without a degree; active security clearance with polygraph; Linux, C++, Java, scripting (Shell/JavaScript/Bash/Python), network programming, Git, and Docker experience.

Linux, C++, Java, Shell, JavaScript, Bash, Python, Git, Docker

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Senior Application Developer

Annapolis Junction, Maryland, United States

$194k-$249k/yr OnsiteFull Time

Intelliforce: Provides engineering and technical solutions for the intelligence community.

12+ YOEExperienced application developer with TS clearance and US citizenship; 12+ years’ experience with a BS or 10+ with an MS; must have Top Secret clearance with Full Scope Polygraph.

Python, Burp Suite, Wireshark, Docker, Kubernetes, Git, Jira, Confluence, HTML, JavaScript

1mo

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1mo

WEB APPLICATION DEVELOPER

Joint Base Andrews, Maryland, United States

OnsiteFull Time

Excentium: Provide cybersecurity and IT solutions to government agencies.

3+ YOEDevelop, maintain, and enhance AFRBA web portal; ensure 508 accessibility and secure DoD environment.

HTML, CSS, JavaScript, Web frameworks, Section 508 compliance, ATO documentation

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Full-Stack Web Developer

Lanham or Lanham

$70k-$100k/yr HybridFull Time

Science Systems and Applications: Provides scientific, engineering, and IT services to government agencies.

5+ YOEBachelor’s degree and at least 5 years of experience; strong Next.js, React, JavaScript, TypeScript, API design; SQL/MySQL; ORM; Linux and Docker; Node.js; secure coding; US citizenship.

Next.js, React, TypeScript, JavaScript, REST API, MySQL, Prisma, Node.js, Express.js, Linux, Docker, Git, Perl, jQuery, Tailwind CSS

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Cleared Junior Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Yellow Duck Technologies: Engineering mission-critical software and systems for the intelligence community.

3+ YOEActive TS/SCI clearance with Full Scope Polygraph; 3+ years of experience; bachelor's degree in a technical discipline; experience with Python, JavaScript, or Java; familiarity with databases and version control; strong communication.

Python, JavaScript, Java, Databases, Git

1mo

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1mo

Site Reliability Engineer II (SRE)

North Bethesda or Waltham

$135k-$165k/yr HybridFull Time

XometryNASDAQ: XMTR: Operates an AI-powered marketplace for custom manufacturing and prototyping.

3+ YOE3+ years in infrastructure or backend development; Python/JavaScript/Unix Shell; AWS; Terraform, Kubernetes, CI/CD; Docker; on-call; strong communicator.

AWS, Terraform, Kubernetes, Docker, CI/CD, GitHub Actions, ArgoCD, Coralogix, Sentry

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Senior Software Engineer - NASA

Annapolis, Maryland, United States

RemoteFull Time

INNOVIM: Delivers data engineering and scientific solutions to federal agencies.

6+ YOE6+ years of software engineering experience; Python, TypeScript/JavaScript; geospatial data formats; GIS libraries; Git and CI/CD; cloud platforms (AWS/Azure/GCP); Docker/Kubernetes; strong problem-solving and communication.

Python, TypeScript, JavaScript, GDAL, proj, xarray, geopandas, rasterio, git, CI/CD, AWS, Azure, Google Cloud, Docker, Kubernetes, Terraform, JSON, XML

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Agile Developer 3

Annapolis Junction, Maryland, United States

OnsiteFull Time

Base-2 Solutions: Delivers engineering and technology services for national security.

9+ YOEActive TS/SCI with Full Scope Polygraph, Bachelor’s degree or equivalent, 9 years experience (or Master’s +7), Java, React, GitLab, Maven, Jenkins, NoSQL/relational/datastores, full-stack development, Spring Boot microservices, CI/CD.

Java, JavaScript, React, GitLab, Maven, Jenkins, Nexus, NoSQL, Relational Databases, Object Storage, Spring Boot

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Cloud Software Engineer CSWE3 - 27154

Hanover, Maryland, United States

OnsiteFull Time

PAX Engineering: Provides software and systems engineering for the intelligence community.

Experience with front-end (Javascript/React) and back-end (Node.js, Python, Rust); microservices (Kubernetes, Helm); cloud migration; databases (MySQL, Redis, Neo4j); messaging (RabbitMQ/Kafka); testing (Jest); and related devops tools.

Kubernetes, Helm, Terraform, Ansible/Salt, Grafana, InfluxDB, Elasticsearch, Redis, MySQL, Neo4j, RabbitMQ, Kafka, NiFi, Superset, React, Javascript, Typescript, Node.js, Python, Rust, Shell, WebSockets, JBLOCKS, CASPORT, CAMKEY, LAC, COI

2mo

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2mo

Senior Front End Developer (TS/SCI)

San Antonio or Fort Meade

OnsiteFull Time

Def-Logix: Provides cybersecurity and software engineering solutions for government agencies.

10+ YOE10+ years in the functional area; 10 years software development with DevSecOps; 5+ years front-end web development; agile UX; experience with QA, CI/CD, and cloud; TS/SCI clearance desired.

TypeScript, JavaScript, Jira, Jenkins, GitLab, NPM, Cypress.io, esbuild, Bun, Apache Tomcat, Maven, SonarQube, Sketch, InVision

2mo

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2mo

Software Engineer II

Annapolis Junction, Maryland, United States

$76k-$144k/yr OnsiteFull Time

RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.

2+ YOESTEM degree with ~2 years of software development experience in C++ on Linux; proficient in Python, scripting, XML, and web GUI basics.

C++, Linux, Python, Bash, Perl, JavaScript, XML, Git, Qt, Angular, TensorFlow

2mo

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2mo

Software Engineer II (661493)

Hanover, Maryland, United States

$41-$72/hr RemoteFull Time

Johns Hopkins Health System: Provides clinical care through academic hospitals and community clinics.

5+ YOE5+ years software development; Appian BPM; full-stack skills; REST APIs; Agile; Git.

Appian, JavaScript, React, Node.js, Java, SQL, REST, Git, AWS, Azure, GCP

2mo

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2mo

Senior Software Engineer

Annapolis Junction or Columbia

OnsiteFull Time

Freedom Technology Solutions Group: Technical consulting and engineering for the national security community.

7+ YOESenior software engineer with 7+ years SWE experience; BS in CS required; strong Java/Python, CI/CD, and security clearance with polygraph; experience with Agile; ability to design, develop, and deploy software.

Java, Python, Git, Shell, Maven, JavaScript, HTML, CSS, JUnit, IDE, Spring, Jenkins, Hibernate, MySQL, Web Services, Google Web Toolkit, Vaadin, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube

1mo

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1mo

Principal Cyber Software Engineer

Linthicum or Annapolis Junction

$125k-$188k/yr OnsiteFull Time

Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.

5+ YOETS/SCI with Poly, 5+ years engineering, BS in CS or related, strong software development and requirement analysis, willingness to obtain customer approval.

Java, JavaScript, SQL, Spring Framework, AngularJS, Web Application Development

1mo

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1mo

Software Developer, Senior (DSS)

Indian Head, Maryland, United States

$110k-$160k/yr OnsiteFull Time

Resource Management Concepts: Provides IT, cybersecurity, and engineering solutions to government agencies.

5+ YOEBachelor’s in IT or related, 5+ years software dev, DoD Secret clearance to start (Top Secret possible), strong Java/Spring, front-end skills, OOP, Git, CI/CD, databases (MySQL/SQL Server), Agile/Waterfall, good communication.

Java, Spring MVC, JavaScript, HTML, CSS, SQL, MySQL, SQL Server, Git, Azure DevOps, JIRA, Maven, Eclipse, TOAD, JDBC, React.js

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Principal UX Developer

Annapolis Junction, Maryland, United States

$200k-$280k/yr OnsiteFull Time

GliaCell Technologies: Software and systems engineering for the intelligence community.

20+ YOEActive TS/SCI with Polygraph clearance; 20+ years SWE experience; BS in Computer Science; strong UI/UX experience; 508 compliance knowledge; US citizenship.

Linux, CSS, JavaScript, HTML, Adobe Suite

2mo

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2mo

Software Engineer

Fort Meade, Maryland, United States

$180k-$195k/yr OnsiteFull Time

Red Arch Solutions: Providing data-centric IT solutions for the intelligence community.

14+ YOETS/SCI clearance with active poly; Bachelor's in CS; 14 years SWE experience preferred; experience with Java, Python, containers, CI/CD; Agile; team lead responsibilities.

Java, Python, Git, Shell, Nexus, Maven, JavaScript, HTML5, CSS3, JUnit, IDEs, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube, Spring, Spring Tool Suite, Hibernate, MySQL, Web Services, Vaadin

2mo

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2mo

Software Engineer

Fort Meade, Maryland, United States

$200k-$230k/yr OnsiteFull Time

Markon: Provides consulting and mission support services to federal agencies.

14+ YOETS/SCI with poly; Bachelor's in CS/Engineering; 14 years experience; Linux, C++, Java; scripting; Git; Docker; strong problem-solving and communication.

C++, Java, Shell, Python, JavaScript, Bash, Git, Docker, Linux

1mo

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1mo

649 Software Engineer 2

Annapolis Junction, Maryland, United States

$175k-$196k/yr OnsiteFull Time

ARSIEM: Provides cybersecurity and software engineering to government agencies.

8+ YOEEight years of SWE experience; degree in CS or related field; Python experience; front-end/UI experience; TS/SCI with polygraph; US citizenship.

Python, JavaScript, React