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Senior Mern Stack Developer Jobs in Washington (NOW HIRING)

NuAxis LLC

Senior Full Stack Developer

Washington, DC · On-site

Position Overview The Senior Full Stack Developer is responsible for designing, developing, integrating, and supporting secure, scalable, and high-performing enterprise web applications using modern ...

Mind Ware Inc

Senior Java Full Stack Developer

Mclean, VA · On-site

$115K - $120K/yr

Senior Full Stack Developer Job Location: Mc Lean, VA Job Type: Hybrid (5 days on-site), FTE (Full-Time Employment) Salary: $115K - $120K NO H1Bs / OPTs / / L2. We are seeking a Senior Java Full ...

Navtech, Inc.

Senior Java Full Stack Developer

Rockville, MD · On-site

$54.25 - $70/hr

I have an opportunity for "Senior Java Full Stack Developer" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact ...

Bridge Core (BCore)

Full-Stack Developer

Mclean, VA · On-site

Overview Full-stack Developer McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we ... Senior Labor Category: Minimum 8 years of experience with a Bachelor's degree; or 7 years of ...

Axle

Senior Full Stack Developer

Rockville, MD · On-site

$120K - $145K/yr

Axle is hiring a Senior Full Stack Developer to work with a number of different clients across the federal space, including the National Center for Advancing Translational Sciences (NCATS) within the ...

Axle

Senior Full Stack Developer

Rockville, MD

Axle is hiring a Senior Full Stack Developer to work with a number of different clients across the federal space, including the National Center for Advancing Translational Sciences (NCATS) within the ...

Axle

Senior Full Stack Developer

Rockville, MD

$120K - $145K/yr

Axle is hiring a Senior Full Stack Developer to work with a number of different clients across the federal space, including the National Center for Advancing Translational Sciences (NCATS) within the ...

TheStaffed

Senior Full Stack Developer

Mclean, VA · On-site

Our client is seeking a Senior Full Stack Developer to design, develop, and maintain scalable enterprise applications while building cloud-native solutions using modern technologies and best ...

Halvik

Sr. Full Stack Developer

Vienna, VA · On-site

$145K - $155K/yr

Position Overview Senior Full Stack Developer responsible for leading the design, development, and support of secure, scalable, and high-performing web applications across the full technology stack.

New

GliaCell Technologies

Full Stack Developer

Laurel, MD · On-site

Actively seek out our senior developers to review your code, explain complex architectural ... Build Full-Stack Solutions: Write scripts, develop user interfaces, and build out the backend logic ...

GliaCell Technologies

Full Stack Developer

Laurel, MD · On-site

Actively seek out our senior developers to review your code, explain complex architectural ... Build Full-Stack Solutions: Write scripts, develop user interfaces, and build out the backend logic ...

Knak Digital

Full Stack Developer

Washington, DC

This role is for a senior full-stack developer who is comfortable making technical decisions, working directly with clients and stakeholders, and mentoring the engineers around them. AI integration ...

Brillius

Java Full Stack Developer

Mclean, VA · On-site

$53 - $68.50/hr

We are seeking a Senior Java Full Stack Developer with strong backend expertise and experience building scalable, distributed applications. The ideal candidate will have hands-on experience with Java ...

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Senior Mern Stack Developer information

What are the key skills and qualifications needed to thrive as a Senior MERN Stack Developer, and why are they important?

To thrive as a Senior MERN Stack Developer, you need deep expertise in JavaScript, proficiency with MongoDB, Express.js, React.js, and Node.js, and typically a bachelor's degree in computer science or related field. Experience using source control systems like Git, familiarity with cloud platforms (e.g., AWS), and understanding of CI/CD pipelines are highly valued. Strong problem-solving, leadership, and effective communication skills help you guide teams and collaborate with stakeholders. These skills ensure efficient development of scalable web applications and effective team leadership in dynamic tech environments.

What is a Senior MERN Stack Developer?

A Senior MERN Stack Developer is an experienced software engineer who specializes in building full-stack web applications using the MERN stack: MongoDB, Express.js, React, and Node.js. They handle both front-end and back-end development, create scalable and efficient applications, and often mentor junior team members. In addition to coding, they may be responsible for designing application architecture, optimizing performance, and ensuring best practices throughout the development process.

How does a Senior MERN Stack Developer typically collaborate with other team members on large-scale projects?

As a Senior MERN Stack Developer, you’ll often work closely with front-end and back-end developers, UI/UX designers, QA engineers, and product managers to deliver robust web applications. Collaboration usually involves participating in code reviews, architectural discussions, sprint planning, and daily stand-up meetings. You may also mentor junior developers, help define best practices, and ensure seamless integration across the MERN (MongoDB, Express, React, Node.js) stack. Effective communication and teamwork are essential, especially when troubleshooting complex issues or deploying new features.
What are the most commonly searched types of Mern Stack Developer jobs in Washington? The most popular types of Mern Stack Developer jobs in Washington are:
What are popular job titles related to Senior Mern Stack Developer jobs in Washington? For Senior Mern Stack Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Senior Mern Stack Developer jobs in Washington look for? The top searched job categories for Senior Mern Stack Developer jobs in Washington are:
What cities in Washington are hiring for Senior Mern Stack Developer jobs? Cities in Washington with the most Senior Mern Stack Developer job openings:
Senior Mern Stack Developer jobs near you
Senior Full Stack Developer

Senior Full Stack Developer

Booz Allen Hamilton

Ashburn, VA • On-site

$86K - $198K/yr

Other

Medical, Life, Retirement, PTO

Posted 3 days ago

Booz Allen Hamilton rating

8.8

Company rating: 8.8 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

9th of 58 rated business consultants

Job description

Job Number: R0243490
Full Stack Developer, Senior
The Opportunity:
As a full stack developer, you will support a high-visibility Federal client initiative focused on expanding their Enterprise LLM capability. The ideal candidate is a hands-on engineer who can work across the full technology stack, from developing intuitive user interfaces and backend services to building APIs, connectors, AI-enabled workflows, and cloud-native applications. This individual will help design and implement the systems that power enterprise search, AI-driven applications, and mission-critical integrations within a secure government environment.
This role is more than just coding. As a senior full stack developer at Booz Allen, you'll use your passion to master new tools and techniques and identify needed system improvements. You'll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You'll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements.
Work with us as we shape systems for the better.
Join us. The world can't wait.
You Have:
  • 5+ years of experience developing and delivering enterprise software applications across both front-end and back-end technologies
  • Experience designing, developing, and maintaining full-stack web applications
  • Experience building RESTful APIs and system integrations and building and consuming APIs across enterprise environments
  • Experience with SQL and database including relational and NoSQL database technologies
  • Experience developing and integrating microservices, distributed applications, multiple systems, applications, and data sources
  • Experience developing secure cloud-native applications within AWS, Google Cloud Platform, or Azure
  • Experience with Java, Python, C#, C/C++, .NET, JavaScript, and React
  • Experience with JavaScript, TypeScript, and modern web application frameworks
  • Public Trust
  • Bachelor's degree

Nice If You Have:
  • Experience acquiring client requirements and resolving workflow problems through automation optimization
  • Experience with AI-enabled applications, Generative AI, LLMs, AI Agents, or enterprise search solutions
  • Ability to work with automated testing tools to perform testing and maintenance
  • Master's degree

Vetting:
Applicants selected will be subject to a government investigation and may need to meet eligibility requirements of the U.S. government client; Public Trust determination is required.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

What Booz Allen Hamilton employees say

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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914

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