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Junior Frontend Developer React Jobs in Baltimore, MD

ManTech

Front End Developer

Annapolis Junction, MD · On-site

$114K - $190K/yr

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in ... Strong experience with modern JavaScript frameworks (React, Vue, Angular, or similar) * Experience ...

ManTech

Front End Developer

Annapolis Junction, MD · On-site

$91K - $153K/yr

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in ... Strong experience with modern JavaScript frameworks (React, Vue, Angular, or similar) * Experience ...

ManTech International

Front End Developer

Annapolis, MD · On-site

$91K - $153K/yr

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in ... Strong experience with modern JavaScript frameworks (React, Vue, Angular, or similar) * Experience ...

Enlighten

Front End Developer (Hybrid) - 29699

Columbia, MD · On-site

$115K - $140K/yr

Enlighten is looking for a motivated Frontend Developer who is passionate about building intuitive ... Vue / React / Angular / Backbone) or similar demonstrated competency. * Familiarity with Git or ...

Enlighten

Front End Developer (Hybrid) - 28751

Columbia, MD · On-site

$75K - $100K/yr

Enlighten is looking for a motivated Frontend Developer who is passionate about building intuitive ... Vue / React / Angular / Backbone) or similar demonstrated competency. * Familiarity with Git or ...

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All JobsFrontend Developer React JobsJunior Frontend Developer React JobsJunior Frontend Developer React Jobs in Baltimore, MD

Junior Frontend Developer React information

See Baltimore, MD salary details

$23.8K

$88.4K

$136.6K

How much do junior frontend developer react jobs pay per year?

As of Sep 3, 2026, the average yearly pay for junior frontend developer react in Baltimore, MD is $88,410.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,600.00 and $86,400.00 per year, depending on experience, location, and employer.

What does a junior frontend developer React do?

A Junior Frontend Developer React is responsible for building and maintaining the user interface of web applications using the React JavaScript library. They work closely with designers and backend developers to implement visual elements, ensure responsiveness, and improve user experience. As a junior developer, they typically handle basic coding tasks, bug fixes, and learn best practices under the supervision of more experienced team members.

What are some common challenges faced by junior frontend developers working with React, and how can they be overcome?

Junior Frontend Developers using React often encounter challenges such as managing component state, understanding the React lifecycle, and efficiently handling props and state updates. Additionally, collaborating with backend teams and integrating APIs can require careful coordination and clear communication. To overcome these challenges, it's helpful to regularly review React documentation, participate in code reviews, and seek mentorship from more experienced developers. Embracing version control and agile workflows can also make teamwork and project management smoother.

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

To thrive as a Junior Frontend Developer React, you need a solid understanding of HTML, CSS, JavaScript, and foundational knowledge of React.js, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, code editors such as VS Code, and basic knowledge of RESTful APIs are typically expected. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate and adapt in team environments. These competencies ensure you can build responsive user interfaces, integrate with backend services, and contribute effectively to dynamic development teams.

What is the difference between Junior Frontend Developer React vs Junior Frontend Developer Angular?

AspectJunior Frontend Developer ReactJunior Frontend Developer Angular
Required SkillsProficiency in React, JavaScript, HTML, CSSProficiency in Angular, TypeScript, HTML, CSS
Work EnvironmentOften in startups, tech companies using ReactCommon in enterprise, large-scale applications using Angular
CertificationsReact certifications, JavaScript coursesAngular certifications, TypeScript courses
Industry UsagePopular in web development projectsUsed in complex, scalable web applications

Both roles are entry-level frontend positions requiring knowledge of JavaScript frameworks. React developers focus on building flexible, component-based UIs with React, while Angular developers work with a comprehensive framework for large-scale applications. The choice depends on the company's tech stack and project requirements.

What are popular job titles related to Junior Frontend Developer React jobs in Baltimore, MD?

For Junior Frontend Developer React jobs in Baltimore, MD, the most frequently searched job titles are:

What job categories do people searching Junior Frontend Developer React jobs in Baltimore, MD look for?

The top searched job categories for Junior Frontend Developer React jobs in Baltimore, MD are:

What cities near Baltimore, MD are hiring for Junior Frontend Developer React jobs?

Cities near Baltimore, MD with the most Junior Frontend Developer React job openings:

Junior Frontend Developer React jobs near you
Infographic showing various Junior Frontend Developer React job openings in Baltimore, MD as of August 2026, with employment types broken down into 82% Full Time, 6% Part Time, and 12% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $88,410 per year, or $42.5 per hour.

Front End Developer

ManTech

Annapolis Junction, MD • On-site

$114K - $190K/yr

Full-time

Medical, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

48th of 247 rated software companies

Job description

Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

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

Responsibilities include but are not limited to:

  • Design and develop web-based user interfaces for operational tools and capability management systems
  • Create visualization dashboards that present complex technical data in operator-friendly formats
  • Conduct user research with operators to understand workflow pain points and interface requirements
  • Build responsive, accessible web applications optimized for operational environment constraints
  • Integrate front-end applications with back-end APIs, data pipelines, and capability infrastructure
  • Implement real-time data visualization for operational status, system health, and mission telemetry
  • Develop interface components that streamline operator workflows during mission execution
  • CONUS travel maybe be required up to 25%.

Minimum Qualifications:

  • Bachelor's and 9+ years of experience OR High School Diploma/GED and 13+ years of experience OR Associate's degree and 11+ years of experience OR Master's Degree and 7+ years, OR a PhD with 5+ years of progressively responsible experience.
  • 3+ years professional front-end development experience
  • Expert proficiency in HTML5, CSS3, and TypeScript
  • Strong experience with modern JavaScript frameworks (React, Vue, Angular, or similar)
  • Experience with RESTful API integration and asynchronous data handling Proficiency with data visualization libraries (D3.js, Plotly, Chart.js, or similar)
  • Experience with version control (Git) and collaborative development workflows
  • Familiarity with build tools and package managers (Webpack, npm, yarn)

Preferred Qualifications:

  • Proficiency with Golang for backend integration and tooling development
  • Experience building applications for cybersecurity operations or intelligence analysis
  • Familiarity with Svelte framework and real-time data visualization and WebSocket implementations
  • Experience with component libraries and design systems (Material-UI, Ant Design)
  • Bachelor's degree in Computer Science, Human-Computer Interaction, Design, or related field (or equivalent experience)

Clearance Requirements:

  • An active TS/SCI with Polygraph is required.
  • Must be a U.S. citizen.

Physical Requirements:

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

The projected compensation range for this position is $114,600.00-$190,200.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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