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Junior Python React Jobs (NOW HIRING)

Marathon TS

Senior Software Engineer

Washington, DC · On-site

$138K - $182K/yr

Marathon TS is seeking a highly skilled and experienced Full-Stack Developer, Python/React ... Mentor and guide junior data scientists, data analysts, and/or software engineers, providing ...

CYNET SYSTEMS

Gen AI Engineer

Charlotte, NC · On-site

$57/hr

Strong programming skills in Python, React, Angular. * Experience with AWS cloud platform and ... Provide technical guidance and mentorship to junior team members. Skills: * Excellent problem ...

Ursa Space Systems

Jr. AI Engineer

Ithaca, NY · Remote

Job Summary The Junior AI Engineer at Ursa Space builds foundational engineering capabilities by ... Knowledge of at least one modern programming language - Python, React, Typescript preferred.

Ursa Space Systems

Jr. AI Engineer

Ithaca, NY · On-site +1

$70K - $85K/yr

Job Summary The Junior AI Engineer at Ursa Space builds foundational engineering capabilities by ... Knowledge of at least one modern programming language - Python, React, Typescript preferred.

StackandCo

Python Developer

Galway, NY · On-site

$51 - $70.25/hr

Experience with Frontend technologies including JavaScript, HTML, CSS, React beneficial \n ... junior\-senior applicants and for the right senior, there may be the opportunity to progress to ...

StackandCo

$42.75 - $59/hr

Experience with Frontend technologies including JavaScript, HTML, CSS, React beneficial \n ... junior\-senior applicants and for the right senior, there may be the opportunity to progress to ...

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 ...

MM International

Full Stack Python Engineer

Athens, GA · On-site

Ongoing Contract Interview Process: 1 Virtual + 1 Onsite About the Role Are you a passionate React + Python developer eager to make an impact? Our client is looking for a Junior to Mid-Level Full ...

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 ...

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How much do junior python react jobs pay per year?

As of Jul 14, 2026, the average yearly pay for junior python react in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 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.
More about Junior Python React jobs
What cities are hiring for Junior Python React jobs? Cities with the most Junior Python React job openings:
What states have the most Junior Python React jobs? States with the most job openings for Junior Python React jobs include:
What job categories do people searching Junior Python React jobs look for? The top searched job categories for Junior Python React jobs are:
Junior Python React jobs near you
Infographic showing various Junior Python React job openings in the United States as of July 2026, with employment types broken down into 92% Full Time, 5% Part Time, 1% Temporary, and 2% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $88,976 per year, or $42.8 per hour.
Senior Software Engineer

Senior Software Engineer

Marathon TS

Washington, DC • On-site

$138K - $182K/yr

Full-time

Posted 21 days ago

Job description

Job Summary:
Marathon TS is seeking a highly skilled and experienced Full-Stack Developer, Python/React Developer to join its team. In this role, you will play a critical role in developing, implementing and sustaining Natural Language Processing (NLP) and web scraping solutions to enhance the capabilities of our government partner's tools.
Responsibilities:
• Develop and maintain web applications using Python, React, and Flask
• Create and maintain RESTful APIs for seamless communication between the front-end and back-end systems
• Optimize application performance and ensure scalability
• Write clean, efficient, and maintainable code while adhering to coding standards and best practices
• Troubleshoot and debug issues as they arise
• R&D: Stay up to date with the latest advancements, industry trends and technologies to continuously improve our development processes
• Technical leadership: Collaborate with cross-functional teams, including product managers, engineers, and operations teams, to gather requirements and formulate them into feasible solutions for the unit
• Communication: Lead interactions with operational and technical stakeholders to present findings, insights, and recommendations to in a clear and concise manner, both verbally and through reports or presentations.
• Mentorship: Mentor and guide junior data scientists, data analysts, and/or software engineers, providing technical expertise and fostering a culture of innovation and continuous learning
• Candidates MUST possess the ability to obtain a government security clearance and candidates with existing security clearances will be considered first.
Qualifications:
Required:
• 4+ years of proven Full-stack development experience, including both front-end and back-end development
• Undergraduate or bachelor's degree in computer science or a related field (equivalent experience may be considered)
• Proficiency in Python, Node.js, HTML, JavaScript, React
• Familiarity with Docker and AWS infrastructure
• Strong analytical and problem-solving skills, with the ability to work on complex challenges and deliver impactful solutions.
• Strong sense of curiosity and ability to self-learn; willingness to research, design, test & productize Client solutions and learn from open-ended experiments
• Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams and manage stakeholders.
• Understanding of data security principles
• Must be capable of obtaining and maintaining a US Govt. security clearance
Company:
Marathon TS provides a full range of consulting & manpower services for clients that needs support from skilled and experienced individuals. Founded in 2009, the company is headquartered in Sterling, USA, with a team of 51-200 employees. The company is currently Growth Stage.
Marathon TS logo

About Marathon TS

Sourced by ZipRecruiter

Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT solutions, including strategy, operations, transformation and mission support.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Sterling, VA, US

Year founded

2009

Social media

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