Javascript Developer Jobs in Springfield, VA, US

2mo

Save

Mark Applied

Hide

2mo

Sr. Web Application Developer #1703183

Chantilly, Virginia, United States

$121k-$135k/yr OnsiteFull Time

Network Designs, Inc.: Provides IT, network, and cybersecurity solutions to government agencies.

8+ YOEDesign, develop, test web apps; US citizenship; active TS clearance with SCI access and CI polygraph; onsite Chantilly, VA; 8+ years web development; BS in CS/Software Engineering; SAFe and agile experience; 508 compliance; modern frontend and backend tech; cloud and DevSecOps.

Angular, React, .NET C#, Python, Node.js, JavaScript, TypeScript, HTML5, CSS3, Bootstrap, MySQL, PostgreSQL, Microsoft SQL, Elasticsearch, RabbitMQ, Redis, Docker, Kubernetes, AWS GovCloud, SC2S, C2S, DevSecOps

Save

Mark Applied

Hide

Software Developer - Web Development

Alexandria, Virginia, United States

OnsiteFull Time

Systems Planning and Analysis: Provides technical and analytical support to national security agencies.

7+ YOEBachelor’s degree in Computer Science or Software Engineering; 7+ years web development; TS/React; Power Platform; Git; DoD Secret clearance; onsite in Alexandria, VA.

HTML, CSS, JavaScript, TypeScript, React, Power BI, Power Apps, Power Automate, Git

1mo

Save

Mark Applied

Hide

1mo

Senior Full Stack Developer

Herndon, Virginia, United States

$112k-$138k/yr OnsiteFull Time

Cubic: Develops defense training systems and public transit fare technology.

5+ YOEDesigns, develops, and delivers software solutions; strong full-stack skills; able to mentor; eligible for U.S. security clearance.

Java, Rust, C++, JavaScript, TypeScript, Elixir, Linux, Spring Boot, Git, Kubernetes, AWS, Azure

2mo

Save

Mark Applied

Hide

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

Save

Mark Applied

Hide

Full Stack Palantir Foundry Developer

Arlington or Seattle or Denver or Chicago or Ridley Park or El Segundo or Saint Louis or Seattle

$149k-$215k/yr HybridFull Time

BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.

5+ YOEFull stack software development with 5+ years experience; React/TypeScript; Python/PySpark; ontology/taxonomy development; Foundry experience preferred.

ReactJS, Redux, JavaScript, TypeScript, Python, PySpark, REST, Git, S3/Parquet

2mo

Save

Mark Applied

Hide

2mo

Microsoft D365 Developer Manager

New York City or Washington DC

$125k-$200k/yr HybridFull Time

ProtivitiNYSE: RHI: Provides global business consulting and internal audit services.

5+ YOE2+ Mgmt5+ years Dynamics 365 development; expertise in D365 extensibility, Power Platform, APIs; strong leadership and client-facing skills.

Dynamics 365, Power Platform, Logic Apps, Azure Functions, APIs, C#, JavaScript, Azure, Office Suite

1mo

Save

Mark Applied

Hide

1mo

.NET Application Developer 3

Suitland, Maryland, United States

OnsiteFull Time

Prime Source Technologies: Provides IT solutions, software development, and systems integration services.

10+ YOETen years of software engineering experience; UI and backend development using Microsoft stack; Federal HR/payroll systems knowledge.

C#.NET, VB.NET, ASP.NET, CSS, JavaScript, JQuery, JSON, Bootstrap, SFTP, SQL Server, SSIS, SSDT, Visual Studio, Team Foundation Server, Microsoft SQL Server Management Studio

1mo

Save

Mark Applied

Hide

1mo

Lead Software Engineer (Remote)

Baltimore, Maryland, United States

$113k-$225k/yr RemoteFull Time

CareFirst BlueCross BlueShield: Provides health insurance coverage and administrative healthcare services.

8+ YOE8 years in software design/development; Bachelor's in IT or CS, or plus 4 years experience; front-end and back-end development; mentoring; Salesforce tech stack; CI/CD; API integrations.

Salesforce DX, Lightning Web Components, Apex, Copado, Gearset, Salesforce DevOps Center, Git, MuleSoft, REST, SOAP, Platform Events, JavaScript, TypeScript, Data Cloud, Einstein Copilot, Agentforce, LWC, Multi-Cloud

Save

Mark Applied

Hide

Sr. Salesforce Developer, Pub Sec

Indianapolis or Burlington or McLean

$149k-$224k/yr HybridFull Time

SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.

6+ YOE6+ years Salesforce development with Experience Cloud, 4+ years Salesforce-on-Salesforce tech, 3+ years automated testing, 3+ years XPath/XSLT, external portal experience, CI/CD, API integration, strong communication.

Salesforce Experience Cloud, LWC, Aura, Apex, SOQL, SAML, REST APIs, SOAP APIs, Mulesoft, SFDX, JavaScript

2mo

Save

Mark Applied

Hide

2mo

Software Developer in Arlington, Virginia, United States

Arlington, Virginia, United States

OnsiteFull Time

Tetra TechNASDAQ: TTEK: Provides consulting and engineering services for water and environment.

10+ YOE10+ years full lifecycle software development; 7+ years .NET, Visual Studio, VB, C#; Bachelor in software engineering or CS; certifications: Microsoft Software Engineer, AWS Developer-Associate, or AWS ML; strong SQL, React, REST APIs; Git/Jira; client interaction.

React, JavaScript, AWS, Lambda, CloudWatch, API Gateway, REST APIs, Git, Jira, MS SQL, Oracle, MS Access, Crystal report, MS IIS

1mo

Save

Mark Applied

Hide

1mo

Enterprise Software Developer

Baltimore, Maryland, United States

$110k-$130k/yr HybridFull Time

Brown Advisory: Provides investment management and financial advisory services to global clients.

5+ YOEBachelor's degree or related experience; 5+ years in software engineering; Agile; US citizen or permanent resident; hybrid in-office work; cloud, C#, .NET, SQL, JavaScript; AI enablement roadmap.

Azure, Azure managed services, LLM tools, C#/.NET Core, JavaScript SPA frameworks, SQL, ETL tools, AWS, SSIS, Informatica, Boomi, Mulesoft, Glue, Talend, Angular, Salesforce, Snowflake, Workday, Tableau, Qlik, Python

2mo

Save

Mark Applied

Hide

2mo

Full Stack Developer (Golang/Java)

Arlington, Virginia, United States

$120k-$140k/yr OnsiteFull Time

Dev Technology Group: Provides mission-critical IT services to federal government agencies.

5+ YOE5+ years of development experience; Java and Golang; DevOps tools; Web services; AWS; SAFe/Agile; SQL databases; Docker/OpenShift.

Git, Jenkins, Maven, Spring Boot, Java EE, Java, Golang, Docker, AWS, RedHat/OpenShift, HTML, JavaScript, Oracle DB, PostgreSQL, MySQL

2mo

Save

Mark Applied

Hide

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

Save

Mark Applied

Hide

2mo

Lead Software Engineer (Back-End)

Germantown, Maryland, United States

$120k-$170k/yr HybridFull Time

DataLab USA: Provides database marketing and predictive analytics for direct marketers.

5+ YOE5+ years in software development (C#, .NET); lead development projects; 1+ year cloud (Azure/AWS/Snowflake); strong code reviews and mentoring.

C#, .NET, SQL, JavaScript, Azure, AWS, Snowflake, Python

Save

Mark Applied

Hide

WordPress and React Developer

Washington, District of Columbia, United States

$110k-$130k/yr HybridFull Time

Aristotle: Providing technology and data solutions for political organizations and campaigns.

5+ YOE5 years WordPress development; Gutenberg blocks with React; React apps; Git; WordPress plugins; PHP/JS/HTML/CSS; REST APIs; maintainable code.

WordPress, React, Gutenberg, PHP, JavaScript, HTML5, CSS3, Git, REST APIs

1mo

Save

Mark Applied

Hide

1mo

Web Developer/Visualization Analyst

Annapolis Junction, Maryland, United States

OnsiteFull Time

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

US citizen; active clearance with a polygraph; bachelor's degree in computer science, engineering, or related field; sedentary with strong data visualization and web development skills.

JavaScript, React, HTML, CSS, Adobe Creative Suite

2mo

Save

Mark Applied

Hide

2mo

Front End Software Engineer

Cambridge or Arlington or Seattle

$90k-$210k/yr HybridFull Time

MORSE Corp: Develops advanced technology for national security missions.

5+ YOE5+ years frontend UI/UX exp; US citizenship or ability to obtain security clearance; React, Typescript/JavaScript, Python; TDD; design patterns; Git/Subversion; Agile; BS/MS in CS or equivalent; 5+ years experience

React, React Native, Kotlin, Python, Typescript, JavaScript

2mo

Save

Mark Applied

Hide

2mo

Senior Full Stack Engineer, Data Systems

Washington, District of Columbia, United States

$190k-$230k/yr HybridFull Time

Switchboard: Software for Democratic political fundraising and organizing campaigns.

7+ YOE7+ years in large-scale data-intensive web apps; Python/JavaScript; cloud databases and data pipelines; leadership and mentoring; strong cross-team communication.

Python, JavaScript, Django Rest Framework, Next.js, BigQuery, Kafka, PySpark, Apache Flink, Elasticsearch, ClickHouse

1mo

Save

Mark Applied

Hide

1mo

Cleared UI/UX Software Engineer - Expert

Fairfax, Virginia, United States

$170k-$230k/yr OnsiteFull Time

Sunfire Solutions: Provides software engineering and architecture for government and commercial clients.

10+ YOE10+ years front-end or full-stack software engineering; TS/SCI with poly; strong JavaScript, HTML, CSS; REST APIs; AWS; Linux; leadership.

JavaScript, Vue.js, React, Angular, HTML, CSS, NPM, Node.js, REST APIs, JSON, AWS, Linux

2mo

Save

Mark Applied

Hide

2mo

Front-End Developer (Mid-Level)

Ashburn, Virginia, United States

$90k-$140k/yr HybridFull Time

Impyrian: Provides engineering, IT, and program management services for clients.

5+ YOE5+ years in software development; strong React/NextJS with TypeScript; web services (REST/SOAP); databases (Oracle, Postgres, MongoDB); frontend tooling; good communication.

React, NextJS, Typescript, Electron, JavaScript, SOAP, REST, SQL, Oracle, PostgreSQL, MongoDB, Sequelize, JUnit, Visual Studio Code, PGAdmin, MongoDB Compass, Git, RAD/Visual Studio, Windows Desktop OS

Save

Mark Applied

Hide

Senior Software Engineer

Columbia, Maryland, United States

$190k-$200k/yr OnsiteFull Time

Red Arch Solutions: Provides IT engineering solutions for the intelligence community.

10+ YOEActive TS clearance; 10+ years IT/DevSecOps with AWS; BS in CS/IT/Engineering or equivalent; experience in full stack development and ML pipeline deployment.

Python, Go, Java, JavaScript, TypeScript, React, AngularJS, NextJS, AWS, DevSecOps

Save

Mark Applied

Hide

Principal, AI Engineer - Enablement

Louisville or Dallas or Washington D.C.

$157k-$215k/yr HybridFull Time

HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.

10+ YOE10+ years software engineering; 3+ years in principal/architect roles; strong .NET, Python; cloud (Azure/AWS/GCP); DevOps; AI/developer tools experience.

.NET, Python, HTML, CSS, JavaScript, React, Angular, Azure, AWS, GCP, Docker, Kubernetes, Terraform, Ansible, CloudFormation, GitHub, Azure DevOps, Artifactory, SonarQube

Save

Mark Applied

Hide

ServiceNow Administrator/Developer SME

Washington or Washington

$155k-$165k/yr HybridFull Time

GovCIO: Provides technology and mission support services to federal agencies.

8+ YOEBachelor's with 12+ years experience; 8+ years IT; 8+ years ServiceNow development; ServiceNow, REST/SOAP, JavaScript; ITIL knowledge; strong communication.

ServiceNow, JavaScript, HTML, CSS, Jelly, HTTP, XML, REST, SOAP, ITIL

Save

Mark Applied

Hide

Software Engineer - Federal Geospatial (Hub-Remote: DC or Philly Metro)

Alexandria or Philadelphia

$105k-$141k/yr RemoteFull Time

Element 84: Builds cloud-native geospatial software and data processing pipelines.

5+ YOE5+ years software engineering; full-stack Python/JavaScript; Clojure; React; AWS S3/IAM/Lambda; NOAA CAC badge; remote Scrum; BS in technical field.

Python, JavaScript, Clojure, React, AWS, S3, IAM, Lambda, Node.js, MacOS X

Save

Mark Applied

Hide

Senior Software Engineer/Architect

Laurel, Maryland, United States

$105k-$290k/yr OnsiteFull Time

Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.

7+ YOEB.S. in CS/CE; 7+ years software development; Python; technical lead experience; web development with modern JS frameworks; non-relational DBs; TS/SCI eligibility.

Java, Python, JavaScript, Vue.js, ReactJS, Angular, MongoDB, CouchDB, HBase, SQL Server, MySQL, Postgres

Save

Mark Applied

Hide

Software Engineer Co-Op - Web Development

Rockville, Maryland, United States

$30/hr OnsiteInternship

Origin AI: AI-powered WiFi sensing for human presence and activity detection.

Pursuing a degree in computer science or software engineering; experience with JavaScript basics; familiar with Next.js, React, Node.js; exposure to AWS a plus; strong communication and teamwork.

Next.js, React, Node.js, AWS, Git, npm, REST APIs

2mo

Save

Mark Applied

Hide

2mo

Senior Full Stack .NET Developer

Herndon, Virginia, United States

RemoteFull Time

Team Velocity: Provides marketing automation and retailing software for automotive dealerships.

5+ YOE5+ years of professional .NET full stack development; BS/MS in Computer Science or related field; strong C#, AngularJS/Javascript, CSS; experience with RESTful services, Docker, Agile; SQL Server/SSIS; familiarity with Elasticsearch/Redis/Mongo/Cassandra.

.NET, C#, AngularJS, jQuery, CSS, Backbone, Elasticsearch, Redis, Mongo, Cassandra, SQL Server, SSIS, Docker

1mo

Save

Mark Applied

Hide

1mo

Software Engineer Level 2

Laurel, Maryland, United States

$130k-$138k/yr OnsiteFull Time

TAP Engineering: Provides specialized microelectronics engineering and research for defense agencies.

14+ YOETS/SCI with Poly, 14+ years in software development, Bachelor's in CS or equivalent experience, strong JS/TS, data visualization (D3/Canvas/WebGL), React/jQuery, JSON, UI/UX skills.

JavaScript, TypeScript, D3, SVG, Canvas, WebGL, React, jQuery, JSON

Save

Mark Applied

Hide

Mid-Level Software Developer

Chantilly, Virginia, United States

OnsiteFull Time

Redhorse: Delivering data insights and technology solutions to government agencies.

3+ YOEMid-level software developer with 3+ years in AWS, web apps, and classified IC systems; TS/SCI with FS Poly; BS in CS/IT/IS; familiar with Agile, CI/CD, and security standards.

AWS, AngularJS, JavaScript, Java, HTML, CSS, Kubernetes, Terraform, Docker, Confluence, Jira

1mo

Save

Mark Applied

Hide

1mo

Full Stack Developer - TS/SCI with Polygraph Required

Washington, District of Columbia, United States

$165k-$185k/yr OnsiteFull Time

LMI: LMI provides technology and logistics consulting for federal agencies.

5+ YOEActive TS/SCI with polygraph required; 5+ years software development; full-stack development experience; strong SQL and databases; Git/git workflows; able to work with government requirements.

C#, Java, Python, Go, JavaScript, TypeScript, React, SQL, Git, Tableau, Oracle, SQL Server, MySQL, DynamoDB, Postgres, MongoDB

Save

Mark Applied

Hide

Developer III

Quantico, Virginia, United States

OnsiteFull Time

CommIT Enterprises: Provides engineering and data science services to government agencies.

5+ YOE5+ years of C#, ASP.NET, SQL Server experience; full software lifecycle; agile environment; DoD security requirements; strong DevOps/DevSecOps practices.

C#, ASP.NET, SQL Server, Visual Studio, Team Foundation Server, .NET Entity Framework, IIS, JavaScript, HTML5, CSS3, Lambda Expressions, Kendo UI, Angular 4+

Save

Mark Applied

Hide

Sr. Software Engineer - TS/SCI CI Poly Required

Washington, District of Columbia, United States

OnsiteFull Time

Tesla Laboratories: Provides engineering, cybersecurity, and environmental services to federal agencies.

Active TS/SCI clearance with CI Polygraph required; experience with Java, Groovy, Grails, Python, PL/SQL, JavaScript, CSS, HTML; Oracle DB; Tomcat; GIS tools.

Java, Groovy, Grails, Python, PL/SQL, JavaScript, CSS, HTML, Oracle, Tomcat, GeoServer, OpenLayers, XML, JSON, IBM Watson Explorer, Elasticsearch

Save

Mark Applied

Hide

CMS Full Stack Developer (cloud certified)

Washington, District of Columbia, United States

RemoteContract, Full Time

Insomniac Design: Digital agency providing human-centered design and technology solutions.

5+ YOE5+ years Drupal development, 7+ years software development, 3+ years Drupal modules, 2+ years REST API, PHP/HTML/CSS/JS, AWS cloud certification required, Drupal certification preferred.

PHP, Drupal, HTML, CSS, JavaScript, REST API, Git, SQL

1mo

Save

Mark Applied

Hide

1mo

Intermediate Software Engineer

Tampa or Fort Belvoir

OnsiteFull Time

Odyssey Systems: Providing technical and engineering services to federal government agencies.

2+ YOEBachelor's degree in computer science or related field; 2-5 years experience; proficiency in Java, C#, Python, or JavaScript/TypeScript; Git; RESTful APIs/microservices; strong collaboration and communication.

Java, C#, Python, JavaScript/TypeScript, Git, RESTful APIs, Microservices, CI/CD tools, Docker, Kubernetes, Relational databases, NoSQL databases

2mo

Save

Mark Applied

Hide

2mo

Solutions Engineer

Washington, District of Columbia, United States

$185k-$220k/yr OnsiteFull Time

Scale AI: Provides training data and evaluation services for AI models.

Strong engineering background; excellent communication; public sector experience; proficient in Python/JavaScript/Typescript/Bash; able to work fast-paced; active US government security clearance; DC-based or willing to relocate; AI/ML background preferred.

Python, JavaScript/TypeScript, Bash

Save

Mark Applied

Hide

SAP S/4HANA Fiori Developer

Washington, District of Columbia, United States

RemoteFull Time

Enterprise Horizon Consulting Group: Provides IT consulting and ERP solutions for federal agencies.

Bachelors or equivalent; Active Secret clearance preferred; SAP Fiori/UI5, S/4HANA Fiori Elements, CDS Views; front-end tech: JavaScript, HTML5, CSS3, XML; OData, SAP Gateway; BAS/ Web IDE; DevSecOps tools; DoD RMF compliance; strong communication; cross-functional teamwork

SAP Fiori, SAP UI5, SAP S/4HANA, OData, SAP Gateway, JavaScript, HTML5, CSS3, XML, Git, Jenkins, SAP Web IDE, BAS, Eclipse

Save

Mark Applied

Hide

Senior Software Engineer

New York or Washington or Boston or Reston

$155k-$210k/yr HybridFull Time

Cooley: Provides legal counsel to technology and life sciences companies.

5+ YOE5+ years modern web development; RESTful APIs/microservices with ASP.NET Core; SQL Server; front-end with Angular/TypeScript/HTML/CSS; cloud (AWS/Azure); strong communication and teamwork.

ASP.NET Core, .NET 6+, C#, Visual Studio, VS Code, Angular, TypeScript, JavaScript, HTML5, CSS3/SASS, SQL Server, AWS, Azure, OpenAI on Azure, Azure Cognitive Services, AWS SageMaker

Save

Mark Applied

Hide

Senior SDET / QA Automation Engineer (MD, Hanover)

Hanover, Maryland, United States

OnsiteFull Time

Eccalon: High-tech cybersecurity and AI solutions for government and industry.

5+ YOE5+ years in SDET/QA automation; Playwright/Cypress; API testing with Postman/REST Assured; JavaScript/TypeScript or Python; CI/CD experience; AWS/GovCloud familiarity.

Playwright, Cypress, Postman, REST Assured, JavaScript, TypeScript, Python, GitLab CI/CD, Jenkins, AWS, Azure, OAuth2, SAML, OIDC

Save

Mark Applied

Hide

Front End Developer - Public Sector

Huntsville or McLean

HybridFull Time

Exiger: AI-powered supply chain risk and compliance management software.

3+ YOEFront-end developer with React/Angular/Vue experience; build dashboards and data visualizations for government-aligned supply chain initiatives; strong UX/UI and API integration skills; US citizenship and Top Secret/SCI eligibility.

React, Angular, Vue, JavaScript, TypeScript, HTML, CSS, D3.js, Chart.js, APIs