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Junior React Developer Startup Jobs in Washington

Junior Data Integration Developer

Mclean, VA · On-site

$67K - $88K/yr

They are seeking a Junior Data Integration Developer to support the development and integration of ... React, Angular, or Vue.js. • Experience with Docker and Kubernetes/EKS environments. • ...

Jr. Front End Developer

Vienna, VA · On-site

$104K - $121K/yr

The Jr. Front End Developer will develop visualization software to enhance location-aware ... as React, Angular, Vue, etc. • Background building high availability and high scalability ...

... junior team members and ensuring software security and quality. Responsibilities : • Design ... Steampunk is anchored by a startup culture with a customer-centered delivery approach, we put our ...

The Junior Electrical Engineer provides technical and administrative support for the safe, reliable ... Support commissioning, testing, and startup of electrical equipment. * Coordinate with operations ...

This role involves designing and developing engaging React Native components and mentoring junior developers while utilizing modern software engineering tools. Responsibilities : • Design and ...

React micro-frontends, Python/Node.js microservices, AWS EKS, GitLab CI/CD, Terraform, Docker ... Required Qualifications: * 1-2 years of DevOps experience. * 1+ year of AWS experience, including ...

Jr. Front End Developer

Vienna, VA · On-site

$104K - $121K/yr

Req ID: 40544 Summary Jr. Front End Developer Vienna, VA Are you ready to enhance your skills and ... Experience with front-end development libraries, such as React, Angular, Vue, etc. * Background ...

Showing results 21-40

Junior React Developer Startup information

What does a junior React developer do at a startup?

A Junior React Developer at a startup is responsible for building and maintaining user interfaces using the React JavaScript library. They typically work closely with designers and other developers to implement features, fix bugs, and ensure the application's front-end is responsive and user-friendly. In a startup environment, they may also have opportunities to contribute ideas, learn new technologies, and take on additional responsibilities as the company grows.

What are some common challenges faced by junior React developers in a startup environment?

Junior React Developers in startups often encounter fast-paced work environments where priorities can shift quickly, requiring adaptability and a willingness to learn on the job. Collaboration is key, as you’ll likely work closely with designers, backend developers, and product managers to rapidly build and iterate on features. Limited resources and smaller teams mean you may take on a broader range of tasks than in larger companies, which can accelerate your learning but also present challenges in managing workloads. It's important to communicate proactively, seek feedback, and take initiative to overcome obstacles and grow your skills.

What are the key skills and qualifications needed to thrive as a junior React developer at a startup, and why are they important?

To thrive as a Junior React Developer at a startup, you need a solid understanding of JavaScript, React.js fundamentals, and basic web development concepts, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm/yarn), and basic knowledge of RESTful APIs are usually expected. Proactive communication, eagerness to learn, and adaptability help you stand out in the fast-paced and collaborative startup environment. These skills are crucial for contributing effectively to dynamic projects, rapidly acquiring new technologies, and supporting the team’s growth.

What is the difference between Junior React Developer Startup vs Junior Front-End Developer?

AspectJunior React Developer StartupJunior Front-End Developer
Required SkillsReact.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, basic frameworks
Work EnvironmentStartups, agile teams, fast-pacedVarious industries, corporate or agency settings
CertificationsBasic web development certifications, React coursesWeb development certifications, HTML/CSS courses
Industry UsageTech startups, SaaS companiesMedia, marketing, corporate firms

Junior React Developer Startup focuses specifically on React.js skills within startup environments, emphasizing JavaScript and modern frameworks. In contrast, Junior Front-End Developer is a broader role covering general front-end skills across various industries. Both roles require foundational web development knowledge, but the React Developer position is more specialized and often found in tech-driven startups.

What job categories do people searching Junior React Developer Startup jobs in Washington look for?

The top searched job categories for Junior React Developer Startup jobs in Washington are:

What cities in Washington are hiring for Junior React Developer Startup jobs?

Cities in Washington with the most Junior React Developer Startup job openings:

Junior Data Integration Developer

BLN24

Mclean, VA • On-site

$67K - $88K/yr

Full-time

Re-posted 20 days ago


Job description

Job Summary:
BLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals. They are 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.
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.
Qualifications:
Required:
• 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:
• Experience with geospatial or mapping libraries such as Mapbox, Leaflet, or OpenLayers.
• Experience supporting scientific, forecasting, or data-intensive applications.
Company:
BLN24 is a digital agency that provides marketing, media production, and UX design services. Founded in 2006, the company is headquartered in Mclean, USA, with a team of 11-50 employees. The company is currently Early Stage.