Javascript Developer Jobs in Perryville, MD, US

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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

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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

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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

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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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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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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

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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 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

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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 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

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Senior Software Engineer

Malvern, Pennsylvania, United States

HybridFull Time

CubeSmartNYSE: CUBE: Owns and operates self-storage facilities across the United States.

6+ YOE6-9 years of web app development, Ruby on Rails, JavaScript, REST APIs, PostgreSQL, Linux, and strong problem-solving skills.

Ruby on Rails, JavaScript, Python, PostgreSQL, Linux, Git, REST API, OpenAPI, JSON, XML, Redis, Docker, Kubernetes, Jenkins, JIRA, OAuth2, OIDC, SSL, SSH, SFTP/FTP, GraphQL

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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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Lead Software Engineer - Observability Platform Cloud Developer

Wilmington or Columbus

OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial firm providing banking and investment management services.

5+ YOE6+ years of software engineering experience; strong cloud native development; proficiency in Java, JavaScript, React, Python; experience with Kafka, Kubernetes, Microservices, Terraform; CI/CD and automation; knowledge of financial IT systems.

Java, JavaScript, React, Python, Kafka, Kubernetes, Microservices, Terraform, Ansible, ServiceNow, Splunk, Oracle, DynaTrace

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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

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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

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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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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

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Software Engineer I

Fort Meade or Annapolis Junction

$82k-$172k/yr OnsiteFull Time

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

7+ YOETS/SCI with polygraph; BS in STEM; 7+ years software engineering or 5+ years with degree; Python, JavaScript, JSON, CSS; REST services; MongoDB, Elasticsearch; Docker; GitLab, Jira; full-stack; AI-assisted development; eager junior developer

Python, JavaScript, JSON, CSS, MongoDB, Elasticsearch, Docker, GitLab, Jira, REST, FASApi, Golang, Protobuf, React, SASS/LESS, Leaflet

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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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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

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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

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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

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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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Principal Software Engineer

Columbus or Chadds Ford or Plano or Draper or New York or Wilmington

$184k-$492k/yr HybridFull Time

Bread FinancialNYSE: BFH: Provides credit cards, consumer loans, and personal savings accounts.

15+ YOE15+ years in software development across full stack, frontend and backend; BS in CS or related field; strong Agile/DevOps focus; experience with Java, JavaScript, AWS, Azure, React, Angular, Flutter; leadership experience.

Agile Methodology, DevOps, Java, JavaScript, Microsoft Azure Functions, Microsoft Azure SQL, Full Stack Development, Amazon Web Services (AWS), React.js, Angular, Flutter

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Software Engineer

Alexandria or Edgewood

HybridFull Time

BryceTech: Engineering and analytics services for aerospace and defense agencies.

5+ YOESecret clearance preferred; proficient in Java, JavaScript, SQL; BS in CS or software engineering; 5–7 years coding experience; strong communication and teamwork.

Java, JavaScript, SQL

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IT Software Developer

Lancaster, Pennsylvania, United States

$70k/yr RemoteFull Time

Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.

2+ YOE2-3 years relevant experience; solid C#, .NET, JavaScript frameworks (Vue/Angular); REST APIs; SQL; Azure DevOps; Visual Studio; remote opportunity.

C#, .NET, Web API, HTML, JavaScript, Vue JS, Angular JS, CSS, T-SQL, Azure DevOps Git, Visual Studio, Visual Studio Code, xUnit, Quasar Framework, Angular Material, Microsoft IIS, iOS, Android, JAVA

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2mo

Software Engineer

Fort Meade, Maryland, United States

OnsiteFull Time

ManTech: Delivers technology and cybersecurity solutions to national security agencies.

14+ YOEExtensive software engineering experience; TS/SCI with Poly clearance; strong Bash, Python, JavaScript; Linux, containerization; Splunk experience; on-site at Fort Meade, MD.

Splunk, Python, JavaScript, Bash, Linux, Docker, Kubernetes, Ansible, NIFI, VMware, nxLog, Grafana, Git, SaltStack

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Senior Java Developer

Chicago or Morristown or Wilmington

$79k-$138k/yr HybridFull Time

W. R. BerkleyNYSE: WRB: Provides commercial property, casualty, and specialty insurance and reinsurance.

4+ YOE4+ years enterprise Java, Guidewire InsuranceNow experience, REST/SOAP APIs, SQL, JavaScript/jQuery/Velocity; full SDLC; Agile/Waterfall; BA/Business stakeholder collaboration.

Java, Guidewire InsuranceNow, REST API, SOAP API, SQL, JavaScript, jQuery, Velocity

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Application Developer/Reverse Engineer

Fort Meade, Maryland, United States

OnsiteFull Time

Set of X: Provides specialized engineering services for U.S. national security missions.

12+ YOEStrong experience in software development and reverse engineering; Python production coding; web traffic analysis; Docker/Kubernetes; Git/GitLab/Jira/Confluence; requirements analysis; independent and collaborative work.

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

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Jr Level Software Developer

Annapolis Junction or Columbia

$94k-$144k/yr OnsiteFull Time

ELEVI Associates: Provides cyber security and IT engineering for federal agencies.

7+ YOERequires poly clearance; 7+ years software engineering or 4+ years with degree; BS CS or related; strong Java/JavaScript/Python; Agile; microservices; CI/CD; cloud knowledge.

Java, JavaScript, Python, Docker, Docker Compose, Kubernetes, Jenkins, GitHub, GitLab, Jira, Confluence, AWS, PostgreSQL, NoSQL, Go, Rust, C++, Vue, MinIO, Clickhouse, Graphite, ETL, Microservices, Full stack

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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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Software Engineer-Hybrid

Columbia, Maryland, United States

HybridFull Time

Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.

7+ YOE7 years experience with a bachelor’s in CS (or related field) or 11 years without the degree; proficient in Java, JavaScript, TypeScript, CSS, HTML.

Java, JavaScript, TypeScript, CSS, HTML, Material UI, React, Docker, Kubernetes, Rancher, Gitlab Pipelines

2mo

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2mo

CPE SETA_Software Engineer III (Graphics Support, Web Designer)

Aberdeen Proving Ground, Maryland, United States

$120k-$130k/yr HybridFull Time

People Technology and Processes: Professional services and technical support for federal government agencies.

10+ YOEBachelor's degree in CS/Design; 10+ years in web design and development with HTML, CSS, JavaScript; Photoshop/Dreamweaver; able to substitute associate degree with 12+ years.

HTML, CSS, JavaScript, Python, PHP, SQL, Photoshop, Dreamweaver, PowerPoint, UNIX, Windows

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2mo

Junior Front End Developer

Baltimore, Maryland, United States

$70k/yr HybridFull Time

The Agora Companies: Publishes specialized financial, health, and lifestyle information and products.

1+ YOEHTML, CSS, JavaScript experience required; 1-2 years frontend experience preferred; responsive design knowledge; degree in related field a plus but not required.

HTML, CSS, JavaScript, Bootstrap

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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

2mo

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2mo

Software Engineer 3

Annapolis Junction, Maryland, United States

OnsiteFull Time

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

15+ YOEFifteen years SWE experience; BS in CS; expertise in Javascript, Typescript, React, Java (Spring); experience with Docker, Kubernetes, RabbitMQ, Tomcat; active security clearance with polygraph.

Javascript, Typescript, React, Java, Spring, Docker, Kubernetes, RabbitMQ, Tomcat