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Typescript React Developer Junior Jobs in Washington

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$80K/yr

Junior Data Integration Developer Company: BLN24 About Us: We find strength in teamwork-a better ... Familiarity with JavaScript/TypeScript and frontend frameworks such as React, Angular, or Vue.js.

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$67K - $87K/yr

Junior Data Integration Developer Company: BLN24 About Us: We find strength in teamwork-a better ... Familiarity with JavaScript/TypeScript and frontend frameworks such as React, Angular, or Vue.js.

SAIC

Java Developer Junior

Ashburn, VA

$80K - $120K/yr

... junior-level Java/JEE Developer to join our team in Ashburn, VA to begin an exciting and ... Experience with HTML, CSS and JavaScript, Angular, React, React-Native, NodeJS. * Development of ...

SAIC

Java Developer Junior

Ashburn, VA · On-site

$80K - $120K/yr

... junior-level Java/JEE Developer to join our team in Ashburn, VA to begin an exciting and ... Experience with HTML, CSS and JavaScript, Angular, React, React-Native, NodeJS. * Development of ...

SAIC

Java Developer Junior

Ashburn, VA · On-site

$80K - $120K/yr

... junior-level Java/JEE Developer to join our team in Ashburn, VA to begin an exciting and ... Experience with HTML, CSS and JavaScript, Angular, React, React-Native, NodeJS. * Development of ...

Scadea

Sr. React Engineer

Bethesda, MD · On-site

$139K - $173K/yr

Strong proficiency in React and TypeScript Hands-on experience building UIs for smart TVs, set-top ... Estimate or point your own work, and be able to sanity check estimations from more junior ...

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Experience building components and managing state with React.js, and familiarity with TypeScript.

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Experience building components and managing state with React.js, and familiarity with TypeScript.

VTG

Senior Software Engineer

Fort George G Meade, MD · On-site

$210K - $250K/yr

The Senior Software Engineer will design, develop, test, integrate, and maintain scalable, highly ... Design and develop full-stack software solutions using JavaScript, TypeScript, React, Java, and the ...

Amentum

Software Developer - Junior (Team 01)

Washington, DC · On-site

$75K - $98K/yr

... Go, Python, Typescript, and .NET * Developing, testing, and deploying Java software using the ... React * NextJS * Tailwind CSS * Material UI * RESTful design and principles * Code quality and ...

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All JobsTypescript React Developer JobsTypescript React Developer Junior JobsTypescript React Developer Junior Jobs in Washington

Typescript React Developer Junior information

What is the difference between Typescript React Developer Junior vs Typescript React Developer Mid-Level?

CriteriaTypescript React Developer JuniorTypescript React Developer Mid-Level
Experience0-2 years2-5 years
SkillsBasic understanding of React and Typescript, limited project experienceProficient in React and Typescript, able to handle complex projects
ResponsibilitiesAssist in development, bug fixing, learning best practicesLead small features, optimize code, mentor juniors
Work EnvironmentEntry-level teams, supervised tasksCollaborative teams, independent task management

The main difference between a Typescript React Developer Junior and a Mid-Level is experience and responsibility. Juniors are typically new to the field, focusing on learning and assisting, while Mid-Level developers handle more complex tasks and contribute more independently.

What are the key skills and qualifications needed to thrive as a junior Typescript React developer?

To thrive as a Junior TypeScript React Developer, you need a solid understanding of JavaScript, TypeScript, React fundamentals, and basic web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm/yarn), and front-end build tools is typically required. Strong problem-solving skills, attention to detail, and effective communication help you collaborate and learn within development teams. These skills and qualities are crucial for building reliable, maintainable user interfaces and for growing professionally in a fast-paced tech environment.

What are some common challenges junior Typescript React developers face when joining a new team, and how can they overcome them?

Junior Typescript React developers often encounter challenges such as understanding established codebases, adapting to team coding standards, and effectively using TypeScript’s type system. To overcome these, it’s helpful to actively participate in code reviews, seek feedback from senior developers, and make use of available documentation. Regularly pairing with teammates and practicing writing typed components can also accelerate learning and ease the transition into collaborative workflows.

What is a Typescript React developer junior?

Typescript React Developer Juniors are entry-level software developers who specialize in building web applications using React, a popular JavaScript library for user interfaces, and TypeScript, a typed superset of JavaScript. They typically have foundational knowledge of these technologies and work on tasks such as developing components, fixing bugs, and collaborating with more experienced developers. Junior developers are expected to learn best practices, write clean and maintainable code, and gradually take on more complex responsibilities as they gain experience.
What are popular job titles related to Typescript React Developer Junior jobs in Washington? For Typescript React Developer Junior jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Typescript React Developer Junior jobs in Washington look for? The top searched job categories for Typescript React Developer Junior jobs in Washington are:
What cities in Washington are hiring for Typescript React Developer Junior jobs? Cities in Washington with the most Typescript React Developer Junior job openings:
Typescript React Developer Junior jobs near you

Junior Data Integration Developer

BLN24

Mclean, VA • On-site

$80K/yr

Full-time

Medical, Dental, Vision

Re-posted 14 days ago

Job description

Job Title: Junior Data Integration Developer
Company: BLN24
About Us: We find strength in teamwork-a better you is a better us
BLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals. Our service and solutions delivery start with understanding each client’s end-state, and then seamlessly integrating within each Agency’s organization to improve and enhance strategic and technical operations and deployments.
Position Overview:
BLN24 is seeking a Junior Data Integration Developer to support the development
and integration of cloud-native data services and backend integration solutions
for mission-critical forecasting and data modernization systems. This role focuses
on building and maintaining REST APIs, integrating external data services,
processing and validating large datasets, and supporting scalable backend
integration services using AWS cloud technologies.
The selected candidate will support data transformation, API integrations,
geospatial data workflows, and cloud-native integration pipelines while
collaborating with development teams using Agile and modern development
practices.
Key Responsibilities:
  • Build and maintain RESTful APIs and backend integration services.
  • Develop mock APIs and OpenAPI specifications for system integrations.
  • Support scalable backend services using AWS cloud technologies.
  • Perform data transformation, validation, and processing for large datasets.
  • Assist with geospatial data integration and processing workflows.
  • Support event-driven and streaming data integration pipelines.
  • Support integration testing and API validation activities.
  • Document data flows, API integrations, and system integration patterns.
  • Integrate AWS services including Lambda, S3, DynamoDB, API Gateway, and CloudFront.
  • Develop and execute unit and integration tests.
  • Participate in code reviews and support development best practices.
  • Troubleshoot and resolve integration and application issues.

Required Qualifications:
  • Bachelor’s degree in computer science, Software Engineering, Information Systems, or related field.
  • 1–2 years of experience in backend development, API integration, data integration, or web application development.
  • Experience with RESTful API development and integration.
  • Experience with AWS cloud services and cloud-native development patterns.
  • Familiarity with JavaScript/TypeScript and frontend frameworks such as React, Angular, or Vue.js.
  • Experience with Docker and Kubernetes/EKS environments.
  • Understanding of AWS Lambda and serverless architecture concepts.
  • Experience with Git version control and CI/CD pipelines.
  • Strong analytical, troubleshooting, and communication skills.
     
Preferred Qualifications:
  • Experience with geospatial or mapping libraries such as Mapbox, Leaflet, or OpenLayers.
  • Experience supporting scientific, forecasting, or data-intensive applications.

Technical Skills:
  • REST API Development
  • AWS Cloud Services
  • JavaScript / TypeScript
  • React / Angular / Vue.js
  • Docker & Kubernetes (EKS)
  • AWS Lambda / API Gateway
  • Data Transformation & Validation
  • CI/CD Pipelines
  • Git Version Control

What BLN24 brings to the Game:
BLN24 benefits are game changing. We like our team to play hard and that means they need to be taken care of — physically, financially, and emotionally. We make sure to keep them in the game by giving them access to generous medical, dental, and vision plans.
  • You can join one of the fastest growing companies headquartered in the Washington DC Metro Area.  We give you the opportunity to work in different sectors, so you have the chance at variety while maintaining stability.
  • Flexibility at BLN24 allows each individual the opportunity to balance quality work and their personal lives. Depending on projects, we allow remote working opportunities so you can always be in the game no matter where you call home.
BLN24 is an Equal Opportunity Employer. We believe people are our strength and understand diverse talents are key to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with applicable law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.
 

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