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Junior Python React Jobs in Washington, DC (NOW HIRING)

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

You will primarily use Python for backend development while gaining exposure to front-end ... React, Docker, and Ansible. Responsibilities include but are not limited to: * Writing clean ...

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

You will primarily use Python for backend development while gaining exposure to front-end ... React, Docker, and Ansible. Responsibilities include but are not limited to: * Writing clean ...

ManTech International

Junior Developer

Annapolis, MD · On-site

$76K - $128K/yr

You will primarily use Python for backend development while gaining exposure to front-end ... Experience building components and managing state with React.js, and familiarity with TypeScript.

ManTech

Junior Developer

Annapolis Junction, MD · On-site

$76K - $128K/yr

You will primarily use Python for backend development while gaining exposure to front-end ... Experience building components and managing state with React.js, and familiarity with TypeScript.

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

Responsibilities : • Writing clean, maintainable, and efficient code using Python for backend ... React.js, and TypeScript. • Writing and optimizing SQL queries and designing schemas for ...

BLN24

Junior DevSecOps Engineer

Mclean, VA · On-site

Junior DevSecOps Engineer Company: BLN24 About Us: We find strength in teamwork-a better you is a ... React micro-frontends, Python/Node.js microservices, AWS EKS, GitLab CI/CD, Terraform, Docker ...

ASSYST

Junior Full Stack Developer

Sterling, VA · On-site

... React or Angular. • Develop server-side applications and RESTful APIs using technologies such as ... NET, Java, or Python. • Work with relational and NoSQL databases to design, query, and maintain ...

ASSYST

Junior Full Stack Developer

Sterling, VA · On-site

... React or Angular. • Develop server-side applications and RESTful APIs using technologies such as ... NET, Java, or Python. • Work with relational and NoSQL databases to design, query, and maintain ...

BLN24

Junior DevSecOps Engineer

Mclean, VA · On-site

$70K/yr

Junior DevSecOps Engineer Company: BLN24 About Us: We find strength in teamwork-a better you is a ... React micro-frontends, Python/Node.js microservices, AWS EKS, GitLab CI/CD, Terraform, Docker ...

ASSYST

Junior Full Stack Developer

Sterling, VA · On-site

... React or Angular. * Develop server-side applications and RESTful APIs using technologies such as ... NET, Java, or Python. * Work with relational and NoSQL databases to design, query, and maintain ...

ASSYST, Inc.

Junior Full Stack Developer

Sterling, VA

... React or Angular. * Develop server-side applications and RESTful APIs using technologies such as ... NET, Java, or Python. * Work with relational and NoSQL databases to design, query, and maintain ...

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Junior Python React information

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$27.2K

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How much do junior python react jobs pay per year?

As of Jul 8, 2026, the average yearly pay for junior python react in Washington, DC is $100,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $98,500.00 per year, depending on experience, location, and employer.

What does a Junior Python React developer do?

A Junior Python React developer is responsible for assisting in building web applications using Python for the backend and React.js for the frontend. Their duties often include writing and maintaining code, fixing bugs, and collaborating with senior developers to implement new features. They may also help with testing, troubleshooting, and optimizing application performance. Typically, they are still learning best practices and are expected to grow their technical skills on the job.

What are some common challenges a Junior Python React developer might face when working on full-stack projects?

As a Junior Python React developer, one common challenge is efficiently integrating the backend (often using Python frameworks like Django or Flask) with the frontend built in React. This requires clear understanding of RESTful APIs, asynchronous data handling, and managing state in React applications. Additionally, adapting to collaborative workflows, such as version control with Git and participating in code reviews, can be a learning curve. However, these challenges are great learning opportunities that help you improve your technical and teamwork skills.

What is the difference between Junior Python React vs Junior JavaScript Developer?

AspectJunior Python ReactJunior JavaScript Developer
Required CredentialsBasic Python and React knowledge, possibly some certificationsJavaScript fundamentals, HTML, CSS, and related certifications
Work EnvironmentWeb development, data-driven applications, full-stack projectsFront-end web development, UI/UX design, client-side scripting
Employer & Industry UsageTech companies, startups, SaaS providersWeb agencies, tech firms, startups
Search & Comparison IntentJob roles involving Python and React skills at entry levelEntry-level JavaScript roles focusing on front-end development

Junior Python React roles typically focus on combining Python backend skills with React frontend development, suitable for full-stack projects. In contrast, Junior JavaScript Developer roles mainly emphasize front-end development using JavaScript, HTML, and CSS. Both roles are common in web development environments but differ in technical focus and required skills.

What are the key skills and qualifications needed to thrive as a Junior Python React Developer, and why are they important?

To thrive as a Junior Python React Developer, you need a solid understanding of Python programming, JavaScript, and fundamental web development concepts, often supported by a relevant degree or coding bootcamp experience. Familiarity with frameworks and tools like Django or Flask for Python, React.js, version control systems like Git, and basic RESTful API integration is typically required. Strong problem-solving abilities, eagerness to learn, and effective teamwork and communication skills help you stand out in this role. These skills are crucial for building reliable, scalable web applications and contributing effectively to collaborative software development projects.
What are popular job titles related to Junior Python React jobs in Washington, DC? For Junior Python React jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Junior Python React jobs in Washington, DC look for? The top searched job categories for Junior Python React jobs in Washington, DC are:
Junior Python React jobs near you
Junior Developer

Junior Developer

MANTECH

Annapolis Junction, MD • On-site

$68K - $88K/yr

Full-time

Re-posted 18 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

27th of 204 rated software companies

Job description

MANTECH seeks a motivated, career and customer-oriented Junior Developer to join our team in Annapolis Junction, MD.

The Junior Developer is part of a dynamic development team, focusing on writing efficient and maintainable code, collaborating with other developers and engineers, and contributing to the development of web applications, backend services, and automation workflows. This role provides opportunities for career growth, mentoring, and hands-on experience with modern software development tools and practices. You will primarily use Python for backend development while gaining exposure to front-end technologies and a variety of tools such as databases, React, Docker, and Ansible.

Responsibilities include but are not limited to:

  • Writing clean, maintainable, and efficient code using Python for backend services, web application logic, and developing/maintaining RESTful APIs.
  • Collaborating with senior developers to design, implement, and optimize software using Git version control practices, while participating in daily standups.
  • Implementing unit tests using frameworks like pytest and conducting code reviews to ensure application quality, performance, and smooth troubleshooting.
  • Supporting front-end development by building responsive web interfaces and components using HTML, CSS, JavaScript, React.js, and TypeScript.
  • Writing and optimizing SQL queries and designing schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend functionality.
  • Containerizing applications using Docker and managing application images consistently across development, testing, and production environments.
  • Utilizing Ansible for automating deployment, configuration management, and performing basic Linux system administration and server troubleshooting tasks.

Minimum Qualifications:

  • Bachelor’s degree in an IT related field and 1+ years of relevant experience in software development, including internships, academic projects, or professional environments.
  • Proficiency in Python development for writing scripts, backend applications, and developing or consuming RESTful APIs.
  • Experience with Git version control systems for source control management and collaborative team workflows.
  • Knowledge of SQL and experience working with relational databases such as PostgreSQL, MySQL, or SQLite.
  • Understanding of core web technologies including HTML5, CSS3, and JavaScript to build functional web pages and components.
  • Strong problem-solving, communication, and time management skills to effectively prioritize tasks and collaborate within an agile team.

Preferred Qualifications:

  • Experience building components and managing state with React.js, and familiarity with TypeScript.
  • Experience containerizing applications with Docker and managing multi-container setups using Docker Compose.
  • Exposure to automated configuration management using Ansible and basic Linux system administration or deployment troubleshooting.
  • Familiarity with CI/CD pipelines, GitLab CI, and writing unit tests with frameworks like pytest or Jest.
  • Basic understanding of cloud services (AWS, Azure, or GCP) and modern web frameworks like Vue.js, Angular, or Node.js.

Clearance Requirements:

  • An active TS/SCI with Polygraph is required to start.

Physical Requirements:

  • Must be able to remain in a stationary position 50%.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.

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