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Senior React Developer Jobs in Crofton, MD (NOW HIRING)

FSR, LLC.

Senior Application Developer

Washington, DC

$108K - $149K/yr

A Sr. technical expert on software engineering with modern and cloud technologies is needed to pave ... NET Core, SQL, React, TypeScript, Git, Azure, Knockout etc. * Provides technical assistance to ...

FSR, LLC.

Senior Application Developer

Washington, DC · On-site

$108K - $149K/yr

A Sr. technical expert on software engineering with modern and cloud technologies is needed to pave ... NET Core, SQL, React, TypeScript, Git, Azure, Knockout etc. * Provides technical assistance to ...

Futrend Technology, Inc.

Sr Java Developer

Bethesda, MD

$90K - $120K/yr

Replace legacy JSP and Taglib-based views with a modern, responsive React, TypeScript, and Node.js ... Senior Full-Stack Developer Dec 2025 ● Cloud Modernization: Support the migration of these ...

N2IA Technologies

Senior Software Developer

Washington, DC

$61.75 - $81.50/hr

Software Developer Senior DCSA | Security clearance required Our Company N2IA Technologies is a ... The ideal candidate will have strong experience with Python, React or Angular, backend development ...

N2IA Technologies

Senior Software Developer

Washington, DC · On-site

$170K - $200K/yr

Software Developer Senior DCSA | Security clearance required Our Company N2IA Technologies is a ... The ideal candidate will have strong experience with Python, React or Angular, backend development ...

A-TEK Inc.

Senior Lead Developer

Washington, DC · On-site

The Senior Lead Developer serves as the technical leader for enterprise application development ... Develop modern React-based user interfaces. * Design and develop scalable Python backend services ...

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Senior React Developer information

See Crofton, MD salary details

$15

$62

$88

How much do senior react developer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for senior react developer in Crofton, MD is $62.43, according to ZipRecruiter salary data. Most workers in this role earn between $52.98 and $70.00 per hour, depending on experience, location, and employer.

What is a senior React developer?

A Senior React Developer is an experienced software engineer specializing in building user interfaces using React.js. They are responsible for designing, developing, and optimizing complex web applications while ensuring code quality and performance. Senior React Developers often mentor junior developers, collaborate with cross-functional teams, and implement best practices in React development. They also have a deep understanding of state management, performance optimization, and modern front-end architectures.

What are the typical responsibilities and daily tasks for a senior React developer?

As a Senior React Developer, you'll typically be responsible for designing and developing complex user interfaces, optimizing application performance, and mentoring junior developers on best practices. Your daily tasks may include writing clean, maintainable code, reviewing pull requests, collaborating with designers to bring UI/UX concepts to life, and participating in sprint planning or code reviews. You'll often work closely with back-end developers and product managers to align technical solutions with business goals. This role also requires you to stay up to date with emerging technologies and contribute to the continuous improvement of development processes.

What are the key skills and qualifications needed to thrive in the senior React developer position, and why are they important?

To thrive as a Senior React Developer, you need an in-depth understanding of JavaScript, React.js, front-end architecture, and experience with modern web development practices, usually backed by several years in similar roles or a relevant degree. Proficiency with state management libraries (like Redux), RESTful APIs, version control systems (such as Git), and awareness of TypeScript and testing frameworks is often expected. Strong problem-solving abilities, clear communication, and a collaborative mindset set successful candidates apart. These skills ensure the delivery of robust, scalable applications and effective teamwork in dynamic, agile environments.

What are the most commonly searched types of React Developer jobs in Crofton, MD?

The most popular types of React Developer jobs in Crofton, MD are:

What cities near Crofton, MD are hiring for Senior React Developer jobs?

Cities near Crofton, MD with the most Senior React Developer job openings:

Senior React Developer jobs near you
Infographic showing various Senior React Developer job openings in Crofton, MD as of August 2026, with employment types broken down into 81% Full Time, 8% Part Time, and 11% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $129,853 per year, or $62.4 per hour.

Senior Full Stack Software Engineer with Security Clearance

Zachary Piper Solutions, LLC

Washington, DC • On-site

$140K - $150K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 4 days ago

Job description

Zachary Piper Solutions is seeking a Senior Full Stack Software Engineer to support a company focused on federal law enforcement and mission-critical data platforms. This is an on-site role in Washington, D.C. The Senior Full Stack Software Engineer will support the development of their internal system using a modern Postgres/Java/React stack while partnering with an established agile team to deliver MVP capabilities. This is a high-impact opportunity to contribute to a secure, large-scale enterprise platform supporting national security efforts. Responsibilities for the Senior Full Stack Software Engineer include: * Design, develop, test, and maintain scalable front-end and back-end application components
* Integrate system components, enhance existing codebases, and build new custom capabilities
* Participate across the full SDLC including planning, requirements, development, testing, and QA
* Collaborate with Product Owners, Business Analysts, and Test Engineers to deliver features meeting acceptance criteria
* Support CI/CD, application deployments, automation, and adherence to secure coding and accessibility standards
Required Qualifications for the Senior Full Stack Software Engineer include: * 8+ years of full-stack software engineering experience in enterprise environments
* Strong experience with Java, React, JavaScript/TypeScript, SQL, and relational databases (Postgres preferred)
* Experience with REST APIs, GitLab, CI/CD pipelines, containerization, and Agile methodologies
* Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)
* Active Top Secret security clearance required
Compensation for the Senior Full Stack Software Engineer include: * Salary Range: $140,000 - $150,000 depending on experience
* Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, Sick leave as required by law
#LI-LT1 #LI-ONSITE Keywords: Senior Software Engineer, Full Stack Developer, Java Developer, React Developer, PostgreSQL, Agile, CI/CD, GitLab, Cloud Engineering, Secure Software Development, Cleared Jobs, Cybersecurity, Enterprise Applications

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