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UI/UX Front-End Development Engineer Job Opening In Bethesda – Now Hiring Leidos


Job description

**Description**

Are you ready to join the Leidos all-star team?

Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path.

Leidos has an exciting opening.

We are seeking a skilled UI/UX Front-End Engineer.

You will develop high-quality web applications using a state-of-the-art technology stack in support of an emerging program.

The DOMEX Technology Platform (DTP) program is a next generation platform utilizing AI to provide cutting edge data enrichment, triage, and analytics capabilities to Defense and Intelligence Community partners.

While most tasks are conducted on-site at our client location in Bethesda, MD, we offer a flexible work schedule and occasional remote work.

The percentage of remote work will vary based on client requirements/deliverables.

Candidates must have a demonstrated ability to work in a dynamic and challenging environment and possess a solid understanding of the software development life cycle all while working within an Agile framework.

**You will work closely with end users, analysts, software and data engineers, and data scientists on the following key tasks:**

+ Develop and maintain web applications using **ReactJS and Python** .
+ Coding, testing, and debugging new and/or existing web applications.
+ Implementing and refining user interfaces.
+ Conducting thorough unit testing via automated tooling.
+ Collaborating with other team members (internal and external) to ensure optimal performance and usability.
+ Peer reviewing code written by fellow team members.
+ Utilizing virtualization technologies like Docker and Podman.

**You bring enthusiasm and initiative while having the ability to work well with people from different disciplines with varying degrees of technical experience and meet the following qualification** s:

+ Bachelor’s degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline, plus 4 - 8 years relevant experience.
+ Experience with modern front-end libraries such as ReactJS and/or Angular, with a minimum of 2 years professional experience.
+ Strong proficiency in HTML, CSS, and JavaScript.
+ Solid understanding of HTTP web requests for fetching JSON data.
+ Excellent verbal and written communication skills and the ability to write well-documented code.
+ Must possess an Active Top Secret/SCI clearance and ability to obtain and maintain a Poly.

**You will wow us even more if you have some of these:**

+ A genuine passion for creating great user experiences.
+ Experience with writing frontend unit tests.
+ Experience with writing backend web API services especially Python.
+ Experience coding in other languages such as Python.
+ Familiarity with NoSQL datastores such as Elasticsearch.
+ Familiarity with performance optimization techniques.
+ Up to date with emerging front-end technologies.

#NMECDTP-Leidos

If you're looking for comfort, keep scrolling.

At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it.

We're not hiring followers.

We're recruiting the ones who disrupt, provoke, and refuse to fail.

Step 10 is ancient history.

We're already at step 30 — and moving faster than anyone else dares.

**Original Posting:**
September 15, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

**Pay Range:**
Pay Range $85,150.00 - $153,925.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary.

Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

REQNUMBER: R-00166788
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws.

Leidos is an equal opportunity employer/disability/vet.


Required Skill Profession

Other General


  • Job Details

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Unlock Your UI UX Potential: Insight & Career Growth Guide


Real-time UI UX Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for UI UX in Bethesda, United States, highlighting market share and opportunities for professionals in UI UX roles.

5555 Jobs in United States
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14 Jobs in Bethesda
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Download Ui Ux Jobs Trends in Bethesda and United States

Are You Looking for UI/UX Front End Development Engineer Job?

Great news! is currently hiring and seeking a UI/UX Front End Development Engineer to join their team. Feel free to download the job details.

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Leidos adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying United States laws and regulations

What Is the Average Salary Range for UI/UX Front End Development Engineer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Bethesda. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for UI/UX Front End Development Engineer?

Key qualifications for UI/UX Front End Development Engineer typically include Other General and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

How Can I Improve My Chances of Getting Hired for UI/UX Front End Development Engineer?

To improve your chances of getting hired for UI/UX Front End Development Engineer, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for UI/UX Front End Development Engineer Job Success

Leidos interview tips for UI/UX Front End Development Engineer

Here are some tips to help you prepare for and ace your UI/UX Front End Development Engineer job interview:

Before the Interview:

Research: Learn about the Leidos's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your UI/UX Front End Development Engineer interview at Leidos, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Leidos's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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