Javascript Developer Jobs in Joppatowne, 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

1mo

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1mo

Software Developer

Fort Meade, Maryland, United States

$69k-$158k/yr OnsiteFull Time

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

3+ YOE3+ years software engineering; Linux; Java/JavaScript; full stack development; agile methods; TS/SCI with polygraph; BS in Computer Science

Java, JavaScript, MongoDB, Spring, OSGi, Perl, Python, Lua, NGINX

1mo

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1mo

Software Developer

Fort Meade, Maryland, United States

$69k-$158k/yr OnsiteFull Time

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

3+ YOE3+ years software engineering in a Linux environment; full stack development with Java/JavaScript; agile methods; TS/SCI with polygraph; Bachelor’s in Computer Science.

Java, JavaScript, MongoDB, Spring, OSGi, Perl, Python, Lua, NGINX

1mo

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1mo

Application Developer Senior Software Engineer

Fort Meade, Maryland, United States

$165k-$215k/yr OnsiteFull Time

Peak 10 Incorporated: Cyber and enterprise system solutions provider for the DoD.

6+ YOESix+ years software development; strong background in C#/.NET or Java; web development with REST, ASP.NET, JQuery, JavaScript; Agile experience; OO design; XML/JSON; NoSQL; code reviews; team collaboration.

C#, .NET, Java, REST, ASP.NET, JQuery, JavaScript, CSS, XML, JSON, NoSQL, SQL, Windows, Unix/Linux, Dialogic CTI

1mo

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1mo

Web Developer

Annapolis Junction, Maryland, United States

$144k-$210k/yr HybridFull Time

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

8+ YOEActive TS/SCI clearance with polygraph; 8+ years web development; HTML, CSS, JavaScript; REST APIs; SDLC; Agile; Jira/Confluence; 508 accessibility.

HTML, CSS, JavaScript, React, Angular, Vue, REST APIs, Jira, Confluence, AWS, Docker, Kubernetes, Node.js, Java, Linux scripting, Git

1mo

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1mo

Software Developer III

Aberdeen Proving Ground, Maryland, United States

OnsiteFull Time

Integral Federal: Provides digital transformation and intelligence services for federal agencies.

10+ YOETen years’ experience in design/development; strong HTML/CSS/JavaScript/XML; UX and visual design skills; experience with design tools and web development.

HTML, CSS, JavaScript, XML, Dreamweaver, Photoshop, PowerPoint

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Meteorological Developer

College Park, Maryland, United States

$80k-$120k/yr OnsiteFull Time

University of Maryland: Public research university providing undergraduate and graduate degree programs.

2+ YOEBachelor's in Atmospheric Science, Meteorology, Computer Science, Information Sciences, or related field; 2+ years software development/data visualization; Linux server environment; web development (JavaScript, HTML5, CSS, PHP); Python; SQL; version control.

JavaScript, React, jQuery, HTML5, CSS, PHP, Python, SQL, Linux, Bash, PostgreSQL, MariaDB, MS SQL Server

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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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Salesforce Senior Developer

Wilmington or Cincinnati or Worthington

$90k-$121k/yr HybridFull Time

AAA Club Alliance: Provides roadside assistance, insurance, and travel services for members.

5+ YOE5+ years Salesforce development; Bachelor's or equivalent; Salesforce Platform Developer II; multiple tech skills including Apex, LWC, Visualforce, JSON, XML, JavaScript, SQL, Java, C#, C++, SOAP, AWS/Azure; multiple Salesforce certifications.

Apex, LWC, Visualforce, JSON, XML, JavaScript, SQL, Java, C#, C++, SOAP, AWS, Azure, GearSet

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Software Developer Web Applications IV (Applications Developer)

Greenbelt, Maryland, United States

RemoteFull Time

GAMA-1 Technologies: Delivers cloud modernization and IT services for federal agencies.

5+ YOE5+ years web development; strong JavaScript/TypeScript; React/Angular/Vue; AWS microservices; geospatial visualization.

JavaScript, TypeScript, React, Angular, Vue.js, AWS, REST, WebGL, Canvas, D3.js

16h

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16h

Software Development Engineer

Greenbelt, Maryland, United States

$100k-$185k/yr HybridFull Time

Auria: Engineering and software solutions for space and defense missions.

5+ YOE5+ years object-oriented development; 2+ years C#.NET; 2+ years JavaScript/React/CSS; BS in Computer Science; U.S. Citizenship.

C#.NET, Visual Studio, VS Code, JavaScript, React, CSS, Web Services, Databases, GitLab, C++, Entity Framework, PostgreSQL, Relational Database Design, STK, GMAT, Free Flyer, Cesium, MBSE, Cameo

2mo

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2mo

NLM Software Developer

Rockville, Maryland, United States

$105k-$132k/yr OnsiteFull Time

Ripple Effect: Provides professional consulting and scientific support to federal agencies

9+ YOE6+ years of software development experience; full SDLC; strong programming in C++, Python, Java, JavaScript, R; databases MySQL, PostgreSQL, MongoDB, ElasticSearch; Agile/DevSecOps; strong problem-solving and communication.

C++, Python, Java, JavaScript, R, Bash, MySQL, PostgreSQL, MongoDB, ElasticSearch, Jupyter Notebooks, GitHub, GitLab, CI/CD

1mo

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1mo

Senior Front End Developer

Columbia, Maryland, United States

$121k-$135k/yr HybridFull Time, Contract

iCallidus: Provides information technology and cybersecurity services to federal agencies.

7+ YOE7+ years front-end development; React/Angular/Vue; HTML5, CSS3, JavaScript, TypeScript; Agile experience; accessibility; security clearance preferred.

React, Angular, Vue.js, HTML5, CSS3, JavaScript, TypeScript, Bootstrap, Tailwind CSS, Material UI, Jest, Mocha, Jasmine, Git, CI/CD

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

1mo

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1mo

Software Engineer 3

Annapolis Junction, Maryland, United States

OnsiteFull Time

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

15+ YOE12+ MgmtServiceNow development and admin, JavaScript/HTML/CSS, ITOM/ITSM, Agile, API integrations; strong programming and database skills; active security clearance.

ServiceNow, JavaScript, HTML, CSS, ITOM, ITSM, Jira, Flow Designer

1mo

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1mo

Software Engineer - Entry Level

Annapolis Junction, Maryland, United States

$90k-$112k/yr OnsiteFull Time

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

0+ YOEActive TS/SCI with Polygraph; Linux development experience; Python/C++/Java/JavaScript proficiency; SDR/geospatial skills desirable.

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

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Software Engineer (665381)

Baltimore, Maryland, United States

$34-$59/hr OnsiteFull Time

Johns Hopkins Health System: Provides clinical care, medical research, and health education services.

4+ YOEDevelop, maintain, and support enterprise applications; four years of experience; strong in Java/C#/Python/JavaScript/TypeScript; Bachelor’s degree in CS or related field.

Java, C#, Python, JavaScript, TypeScript

2mo

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2mo

Application Developer I

Rockville, Maryland, United States

$65k-$82k/yr OnsiteFull Time

MOM's Organic Market: Operates a chain of environmentally focused organic grocery stores.

2+ YOEBachelor's in related field or equivalent experience; 2+ years software development; proficient in Java, JavaScript, HTML, CSS, SQL, Python; ML frameworks; Google Suite; grocery retail experience.

Java, JavaScript, HTML, CSS, SQL, Python, Machine Learning frameworks, Google Suite, Microsoft Office, Mac OS, Windows OS

1mo

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1mo

Senior Software Developer

Wilmington, Delaware, United States

HybridFull Time

Continental Finance Company: Markets and services credit cards for consumers with limited credit.

5+ YOE5+ years in software development; strong C#/.NET Core; AWS; SQL Server or PostgreSQL; REST APIs; distributed/microservices; React/JavaScript; Azure DevOps; secure coding practices.

C#, NET Core, React, AWS, SQL Server, PostgreSQL, REST APIs, Azure DevOps, JavaScript

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Software Developer II - Web Applications

Greenbelt, Maryland, United States

RemoteFull Time

GAMA-1 Technologies: Provides IT, cloud, and security services to federal agencies.

2+ YOE2-4+ years of web application development; BS in CS/Software Engineering or related field; strong JavaScript/TypeScript; AWS experience; able to obtain security clearance.

JavaScript, TypeScript, React, Angular, Vue.js, WebGL, Canvas, AWS, REST, Microservices

1mo

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1mo

Software Engineer

Warrenton or Denver or Fort Meade

OnsiteFull Time

Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.

Strong Java skills; full-stack development; experience with Java, JavaScript/TypeScript, Python, Angular, ELK stack; BS in CS/CE/EE; TS/SCI with poly; CI/CD experience.

Java, JavaScript, TypeScript, Angular, React, Elasticsearch, Python, REST, Docker, Kubernetes, Helm, Redis, NoSQL, SQL, Android

1mo

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1mo

Software Engineer 2

Annapolis Junction, Maryland, United States

OnsiteFull Time

RealmOne: Provides advanced technology services for national security agencies.

4+ YOEServiceNow development and administration, JavaScript/HTML/CSS, ITSM/Agile, cloud/workflow integration, database queries; bachelor’s in CS; IAT Level 2; active security clearance.

ServiceNow, JavaScript, HTML, CSS, ITSM, ITOM, CSM, HRSD, Jira

1mo

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1mo

1650 - Software Developer

Belcamp, Maryland, United States

$83k-$140k/yr OnsiteFull Time

Sigma Defense: Develops tactical communications and intelligence systems for defense.

10+ YOE10+ years in software development; 5+ years DoD software support; strong requirements analysis, architecture, and coding skills; Java, Python, C#, and JavaScript; ability to document software; U.S. citizen; Secret security clearance or higher; Bachelor's Science degree.

Java, Python, C#, JavaScript

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Software Developer

Adelphi, Maryland, United States

OnsiteFull Time

Tyto Athene: Provides IT services and digital transformation for government agencies.

10+ YOEBachelor's degree or 3 years of relevant experience; 10+ years software development; proficient in Python, PHP, JavaScript, C/C++, and/or Java; Elasticsearch/PostgreSQL; Linux; secure SDLC; ML/AI; web frameworks; Git/CI/CD; Atlassian tools; REST APIs; Docker/Kubernetes; ITIL Foundations; TS/SCI clearance.

Python, PHP, JavaScript, C/C++, Java, Elasticsearch, PostgreSQL, Docker, Kubernetes, Laravel, NodeJS, React, Angular, Git, BitBucket, CI/CD, JIRA, Confluence, RESTful API, REST API, Linux

1mo

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1mo

Sustainment Software Engineer 1

Fort Meade or Annapolis Junction

$140k-$160k/yr OnsiteFull Time

T-Rex Solutions: IT modernization and cybersecurity for the federal government.

3+ YOEBachelor's in Computer Science or related field; 3 years software development; Java/JavaScript; IBM Sterling/FEB experience desired.

Java, JavaScript, IBM Sterling/FEB, Forms Experience Builder

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Junior Full-Stack Software Developer

Columbia, Maryland, United States

$115k-$160k/yr OnsiteFull Time

Visionist: Provides software engineering and data analytics for national security.

3+ YOEBachelor's degree in a technical discipline; 3 years software development; Python and JavaScript; Linux; Git; strong communication; adaptable to evolving requirements.

Python, JavaScript, Linux, Git

1mo

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1mo

Application Engineer 4 (UI)

Linthicum Heights, Maryland, United States

HybridFull Time

Themis Insight: Provides technical consulting and data analytics for national security.

12+ YOEExperience in UI development with Angular, TypeScript/JavaScript, CSS; strong JSON/ReST understanding; 8+ years experience with advanced degrees as outlined; TS/SCI with Polygraph clearance.

Angular, TypeScript, JavaScript, CSS, ReST, AWS, MongoDB, Jira, Confluence, Balsamiq, JSON

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Embedded Software Engineer

New Freedom, Pennsylvania, United States

$80k-$105k/yr OnsiteFull Time

Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.

3+ YOEBachelor's degree; 3+ years embedded software development; C/C++; HTML/CSS/JavaScript; Git/JIRA familiarity; U.S. citizenship or permanent residency required.

C/C++, HTML, CSS, JavaScript, Git, JIRA

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

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NLM Software Engineer I

Bethesda, Maryland, United States

$70k-$95k/yr OnsiteFull Time

Lexical Intelligence: Develops NLP software for biomedical research and portfolio analysis.

2+ YOE2+ years software development experience; BS/degree in CS/SE; proficiency in Python/Java/JavaScript/C++/R/SQL; SDLC and secure coding; web app development; Git; strong communication; US work authorization with Public Trust clearance.

Python, Java, JavaScript, C++, R, SQL, Matlab, SAS, ETL, MySQL, MongoDB, Jupyter Notebooks, Git, GitHub, GitLab, Linux, Docker, Kubernetes, REST, AWS, Google Cloud, Azure, CI/CD, US-CERT, OWASP

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Senior Full Stack Developer

Baltimore, Maryland, United States

$133k-$189k/yr RemoteFull Time

Index Analytics: Delivers data strategy and IT solutions to federal health agencies.

6+ YOE6+ years full stack development; US government access or badge eligibility; Bachelor's degree or equivalent; strong JavaScript, Python; React; AWS; Git; Agile; government experience a plus.

JavaScript, Python, React, Node.js, TypeScript, AWS, Git, Next.js, PostgreSQL, DynamoDB, Redis, Lambda, S3, API Gateway, Jenkins, Cloud9, CI/CD

1mo

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1mo

APPLICATION ENGINEER LEVEL 4 (UI)

Fort Meade, Maryland, United States

OnsiteFull Time

EOA Technologies: Designs and manages secure IT infrastructure for government agencies.

4+ YOETS/SCI with polygraph; Angular UI development; TypeScript/JavaScript; UI leadership; REST/JSON; CSS; Jira/Confluence; AWS; MongoDB; multiple degree/experience paths.

TypeScript, JavaScript, Angular, CSS, REST, JSON, Jira, Confluence, AWS, MongoDB, Balsamiq

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Meteorologist Developer

College Park, Maryland, United States

$70k-$90k/yr RemoteFull Time

Lynker: Science and technology solutions for government and environmental agencies.

2+ YOE2+ years of related experience preferred; bachelor's degree in meteorology or related earth science; strong Python and UNIX/Linux scripting; knowledge of GIS, JavaScript, cloud services, and version control.

Python, Shell scripting, UNIX/Linux, GIS, JavaScript, Cloud Services, Version Control Systems

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Software Engineer SWE2 - 26010

Hanover, Maryland, United States

OnsiteFull Time

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

Front-end and back-end development across JavaScript/TypeScript, React, Node.js, Rust, Python; microservices; cloud tooling; testing; data stores; messaging; and security labels.

JavaScript, TypeScript, React, Node.js, Rust, Python, Shell scripting, Kubernetes, Helm, Microservices, Service mesh, Load balancing, Terraform, Ansible, Salt, WebSockets, Grafana, InfluxDB, Elasticsearch, Redis, MySQL, Apache Superset, RabbitMQ, Kafka, Neo4j

1mo

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1mo

Mid-Level UI/UX Frontend Developer

Lackland AFB or Fort Meade

$145k-$150k/yr OnsiteFull Time

Titan Technologies: Provides IT solutions and services to government agencies.

7+ YOETS clearance; 7+ years frontend or software development; strong JavaScript and modern frameworks; Agile experience; 3+ years Jira; frontend testing and performance optimization; CI/CD and cloud deployment; contributes to technical docs.

JavaScript, React, Angular, Vue, Jira, Jenkins, GitLab, CI/CD, Cloud Computing

2mo

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2mo

Software Engineer with Poly SR SWE1

Annapolis Junction, Maryland, United States

OnsiteFull Time

Lockheed MartinNYSE: LMT: Aerospace and defense providing advanced technology systems.

14+ YOEActive Top Secret/SCI clearance with poly; 14 years of SWE experience; BS in Computer Science; full stack development with JavaScript, React, and Mongo; Linux focus.

JavaScript, React, MongoDB, Linux

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