React Developer Jobs in Joppatowne, MD, US

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Senior Full Stack Developer (React)

New Hyde Park or Moline or Hartford or Framingham or West Palm Beach or Norcross or Chicago or Milwaukee or Baltimore or Piscataway or United States

$125k-$150k/yr RemoteFull Time

Parts Authority: Distributes automotive and truck replacement parts to the aftermarket industry.

5+ YOE5+ years full-stack production experience; Python (FastAPI/Flask) and React (TypeScript); AI/ML integration; Kafka; PostgreSQL; Redis; strong communication.

Python, FastAPI, SQLAlchemy, Pydantic, React, TypeScript, Tailwind, Redis, PostgreSQL, Kafka, Databricks, MLflow, Docker, Kubernetes, GitHub Actions, Terraform, ODBC, Data Queues, WebSockets, FastAPI, RH other

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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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AWS Lead Software Engineer-Java/Spring/React

Wilmington, Delaware, United States

OnsiteFull Time

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

5+ YOE5+ years software development with Java, Spring, React; AWS cloud; SDLC; CI/CD; agile practices.

Java, Spring, React, AWS, EC2, S3, RDS, Lambda, CI/CD, Infrastructure as Code

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Node-React Full Stack Web Application Developer - DHA

Woodlawn, Maryland, United States

$102k-$133k/yr OnsiteFull Time

Social Security Administration: Administers federal social insurance and financial assistance programs.

Experience building web apps with React.js or Node.js RESTful APIs; SQL/NoSQL databases; Git; unit and integration tests; 52 weeks of specialized IT experience at GS-11 level.

React, Node.js, RESTful APIs, SQL, NoSQL, Git, Bitbucket

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Full Stack Senior Software Engineer (Java/React) - Underwriting Experience - Hybrid

Chevy Chase or Palo Alto or Dallas

$100k-$215k/yr HybridFull Time

GEICO: Provides automobile and various insurance products to consumers.

4+ YOESenior software engineer with 4+ years, Java/React, underwriting experience, cloud and API knowledge.

Java, React, C#/.NET, Go, Docusign, Doc AI, SmartCOMM, Exstream, REST, gRPC, Azure, AWS, GCP

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Application Developer / Engineer I

Atlanta or Wallingford or Louisville or Tampa or Indianapolis or Miami or Wilmington or Mason or Richmond or Des Moines

HybridFull Time

Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.

3+ YOEBA/BS in IT or CS; 3+ years in application/system development; .NET, Java, Angular/React; API development; SQL Server; MongoDB; cloud concepts; on-call support.

.NET, Java, Angular, React, APIs, SQL Server, MongoDB, Cloud

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Senior Forward Deployed Engineer (React/Angular + Python + SQL)

Columbia, Maryland, United States

$140k-$150k/yr OnsiteFull Time

Blend360: Provides data science, AI, and marketing consulting services.

6+ YOE6+ years production experience; strong React/Angular, Python, and SQL; leadership and stakeholder communication.

React, Angular, Python, SQL, CI/CD, Docker, Testing

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Frontend Developer

Columbia, Maryland, United States

$87k-$182k/yr OnsiteFull Time

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

7+ YOE7+ years SWE; TS/SCI with polygraph;Bachelor in CS or related; front-end testing/development; React; Robot Framework; Python/Java/C++; required

React, Robot Framework, Python, Java, C++

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Software Developer

Rockville or United States

$98k-$163k/yr RemoteFull Time

Guidehouse: Provides management and technology consulting services to diverse organizations.

4+ YOEFull stack development with Python and React; REST APIs; AWS; Docker; GitHub Actions; CI/CD; 4+ years experience; 3+ years databases; strong communication; ability to work with researchers and clinicians.

Python, React, JavaScript, TypeScript, HTML5, CSS, REST APIs, AWS, Docker, Git, CI/CD, GitHub Actions

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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

21h

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21h

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

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Sr. Software Engineer (Front End)

Rockville, Maryland, United States

$110k-$130k/yr HybridFull Time

Essential Software: Provides AI, cloud, and bioinformatics solutions for federal agencies.

3+ YOE3+ years React.js front-end development; bachelor’s in CS/Web Development; experience with React, Node.js, HTML/CSS/JS; Agile; government projects.

React.js, Node.js, HTML5, CSS3, JavaScript, Webpack, Vite, Git, CI/CD, AWS (Preferred)

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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

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Senior Software Engineer

Columbia or Minneapolis or Charlotte

$98k-$146k/yr HybridFull Time

ComputershareASX: CPU: Global provider of financial administration and shareholder management services.

5+ YOE5+ years web development; React; Java; Spring; SQL; REST/SOAP; UI/UX; Agile; cloud platforms

React, Java, Spring, JSP, Hibernate, SQL, Oracle, SQL Server, REST, SOAP, OpenShift, Azure

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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 Engineer II

Nottingham, Maryland, United States

$94k-$118k/yr RemoteFull Time

Mariner Finance: Provides personal and consumer installment loans to individuals.

2+ YOE2+ years software development; Node.js, React/Vue, Express; databases (SQL/NoSQL), Git; strong problem solving and communication.

Node.js, React, Vue.js, Express, MongoDB, SQL, NoSQL, Git, Redis, VS Code

2mo

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2mo

Full Stack Developer (MD, Hanover)

Hanover, Maryland, United States

OnsiteFull Time

Eccalon: Develops cybersecurity, AI, and defense technology solutions for government.

3+ YOE3+ years as a full stack developer; React/Next.js; Node.js/Python; DoD/regulatory experience a plus; AI/LLM integration experience.

React, Next.js, Node.js, Python, AWS, PostgreSQL, DynamoDB, MongoDB, REST APIs, Git

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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.

5+ YOESenior full stack developer with 5+ years of experience, strong JS/Python, React/Node.js, AWS, Git, and government project experience.

React, Next.js, TypeScript, Python, AWS, Redis, DynamoDB, Lambda, S3, API Gateway, Git, Jenkins, Snowflake, PostgreSQL, Plotly, D3, Jest, React Testing Library, Jira, Confluence

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Software Engineer, Senior

Fort Meade or Laurel

$87k-$198k/yr RemoteFull Time

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

10+ YOESenior full-stack developer with React/Next.js, Git/Jenkins, TS/SCI with polygraph, and 10+ years of software engineering experience (or relevant degrees with more years).

React, Next.js, Git, Jenkins, GitLab CI/CD, Express, Flask, Spring, FastAPI, Docker, Kubernetes, Swarm, Elasticsearch, Kibana, Grafana, Redis, Kafka, Nginx, AWS, HAProxy, Python

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1mo

Software Engineer

Buffalo Grove or Wilmington or Lewisville or Logan

RemoteFull Time

CSC: Provides global business administration and compliance solutions.

6+ YOE6+ years full stack software design/development; C#, .NET, ASP.NET, TypeScript, React; cloud (Azure/AWS/Google); microservices; containers (Docker/Kubernetes) and testing; strong communication and collaboration.

C#, DotNet, ASP.NET, TypeScript, React, Next.js, Vue.js, Svelte, Azure, AWS, Google Cloud, Docker, Kubernetes

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Software Engineer, Lead

Fort Meade or Laurel

$113k-$257k/yr OnsiteFull Time

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

12+ YOELead full-stack developer with Python, React, Linux, Git; TS/SCI with polygraph; 12+ years experience (or 16+ years without degree); Bachelor's in a related field.

Python, JavaScript, React, Linux, Git, Elasticsearch, Docker, Kubernetes

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Senior UI/UX Frontend Developer

Fort Meade or Lackland AFB

$170k-$175k/yr OnsiteFull Time

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

10+ YOE10+ years frontend or software development; 5+ years frontend with modern JS (React/Angular/Vue); UI/UX focus; Agile; CI/CD; DoD TS clearance preferred.

React, Angular, Vue, Jira, Jenkins, GitLab, HTML5, CSS, CSS3, TypeScript

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1mo

Senior Software Engineer

Waltham or Lexington or North Bethesda

$119k-$155k/yr HybridFull Time

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

6+ YOE6+ years in software development; full-stack experience; Python backend; React/Typescript; AWS; SQL and MongoDB; Docker/Kubernetes; strong debugging and testing.

Python, React, Typescript, HTML, CSS, AWS, SQL, MongoDB, Docker, Kubernetes

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1mo

Software Engineer (Full-Stack)

Fort Meade, Maryland, United States

$170k-$240k/yr OnsiteFull Time

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

12+ YOETS/SCI with polygraph required; 12+ years software development; Python data pipelines; React frontend; Linux; big data; customer-facing; end-to-end architecture.

Python, JavaScript/TypeScript, React, Linux, Big Data technologies

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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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Spatial Front, Inc - Senior Application Developer

Suitland or United States

$90k-$138k/yr RemoteFull Time

Spatial Front: IT solutions and mission support for government agencies.

7+ YOEBachelor’s degree in computer science or related field; 7+ years software development experience; strong Java, AWS, and microservices skills; experience with React, Python, and databases.

Java, AWS, Spring Framework, Hibernate, REST, PostgreSQL, Oracle Spatial, Python, React

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Senior Full Stack Developer (Java, Flutter)

Maryland City, Maryland, United States

$110k-$130k/yr HybridFull Time

Accellor: Digital transformation consultancy specializing in cloud and CRM solutions.

5+ YOE5+ years professional software development; strong React/TypeScript, Java, Flutter; experience with REST/GraphQL, Node.js, CI/CD, and micro-frontends.

React, TypeScript, Java, Flutter, Node.js, Express, Redux Toolkit, GraphQL, Apollo Client, Jest, Playwright, MSW, Docker, Kubernetes, Azure, OpenTelemetry

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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

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Software Engineer Level 2

Fort Meade, Maryland, United States

$210k-$225k/yr OnsiteFull Time

Markon: Delivers management and technical consulting services to federal agencies.

14+ YOEActive TS/SCI w/ Poly, Bachelor's in CS/Engineering, 14+ years of software development, strong React/Next.js, SSR/SSG, REST API integration, front-end performance and SEO expertise.

React, Next.js, RESTful APIs, Server-Side Rendering, Static Site Generation, JavaScript, HTML, CSS

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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

2mo

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2mo

Senior Full-Stack Engineer

Culver City or Linthicum or Allen or Woodcliff Lake or Chicago or Orlando or Baton Rouge or Waltham or Phoenix or Harrisburg or West Valley City or Austin or Alpharetta or San Diego or Indianapolis or Lexington or Parma or Little Rock or Asheville or Birmingham or Chantilly or Washington or Brentwood or Plantation or Fort Collins or San Mateo or Schaumburg or Brooklyn

$140k-$180k/yr OnsiteFull Time

Motorola SolutionsNYSE: MSI: Provides safety and security technology for government and enterprise.

7+ YOE7+ years in software development; Bachelor's degree in CS/Engineering; backend (Node.js) and frontend (React) experience; API integrations; cloud and database experience.

Node.js, HapiJS, Python, JavaScript, React, SQL, Serverless, Lambda, CloudFormation, Elastic Beanstalk, EC2, VPC, DynamoDB, RDS, G Suite, Microsoft Graph, Okta, OneLogin, Slack, Linux, Docker, Datadog, CloudWatch, MQTT, log/data pipelines

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

FLEX Director, Principal Engineer

Bethesda, Maryland, United States

$57-$95/hr HybridFull Time

Marriott InternationalNASDAQ: MAR: Operates and franchises a global network of hotels and resorts.

7+ YOE7+ years in software design and development; expert in JS/TS/React; GraphQL/REST; AEM; micro front-ends; performance optimization; Jest/JUnit testing; GenAI tools.

React, TypeScript, JavaScript, NodeJS, Next.js, GraphQL, REST, Jest, Jasmine, Mocha, JUnit, Mockito, Adobe Experience Manager (AEM), Figma, Git, Jira, Jenkins, Headless CMS

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Software Developer II - Web Application

Greenbelt, Maryland, United States

RemoteFull Time

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

2+ YOE2+ years web app development; JS/TypeScript; React/Angular/Vue; AWS; REST/GraphQL; geospatial visualization; performance optimization; ability to obtain security clearance.

JavaScript, TypeScript, React, Angular, Vue.js, AWS, REST API, GraphQL, WebGL

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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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Sr Software Engineer

Baltimore, Maryland, United States

HybridFull Time

T. Rowe PriceNASDAQ: TROW: Global investment management firm providing funds and retirement services.

2+ YOEMaster’s degree in computer science, information science, or related technical field, plus 2+ years SDLC experience; 2+ years AWS, Fargate, S3, Lambda, SNS; React UI; Java/Python backend; database design with Oracle/DB2/PostgreSQL; API development.

AWS, Fargate, S3, Lambda, SNS, React, Java, Python, Oracle, DB2, PostgreSQL

1mo

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1mo

Senior Full Stack Engineer, Autopilot

New York City or San Francisco or Washington, DC or Silver Spring or Miami or Denver

$150k-$185k/yr HybridFull Time

Rocket MoneyNYSE: RKT: Personal finance app for managing subscriptions, bills, and budgets.

7+ YOE7+ years with Node/TypeScript, React/React Native, GraphQL, and Postgres; strong ownership and communication; observability; vendor integrations.

Node.js, TypeScript, React, GraphQL, PostgreSQL

2mo

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2mo

Software Engineer III

Annapolis Junction, Maryland, United States

OnsiteContract

ProSync Technology Group: Provides specialized engineering and cyber intelligence services for defense agencies.

5+ YOEStrong Linux, Python, Java, front-end (TypeScript, HTML, CSS), JavaScript frameworks (React/Angular/Vue); data processing (Pandas, NumPy, Spark); Git; Streamlit; Bash scripting; TS/JS; TS/React; Top Secret/SCI with Polygraph clearance.

Linux, Bash, Python, Java, Streamlit, TypeScript, HTML, CSS, JavaScript, React, Angular, Vue, Apache Spark, Jupyter, Pandas, NumPy, Parquet, JSON, CSV, XML, Git

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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