Top 1553 Web Applications Developer Jobs in Lanham, MD

Sr Automation Test Engineer
One Call Concepts, Inc. —Hanover, MD
- $85,000 - $95,000 a year
- Full-time
- Hybrid work
- Background check
- Computer science
- Computer Science
- Paid holidays
- Health insurance
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Senior .Net Developer
Network Designs Inc. —Alexandria, VA
- $125,000 - $135,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Disability insurance
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Web-based User Interface Software Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Disability insurance
- Health insurance
Principal Software Engineer
Focused Support LLC —Columbia, MD
- $185,000 - $240,000 a year
- Full-time
- Hybrid work
- Computer science
- Management
- Computer Science
- Relocation assistance
- Health insurance
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Senior Software Engineer
Freddie Mac —McLean, VA
- $129,000 - $193,000 a year
- Full-time
- Computer Science
- 5 years
- System design
Front End Developer
TEEMA —Fort Meade, MD
- $155,000 - $160,000 a year
- Full-time
- Remote
- Mid-level
- Analysis skills
- Python
- Health insurance
- Dental insurance
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Web Applications Developer - Sacramento, CA
AHU Technologies Inc —Washington, DC
- $50 an hour
- Full-time
- Computer science
- Computer Science
- Research
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Web Developer
Greystones Group —Washington, DC
- Software troubleshooting
- Mid-level
- Master's degree
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Software Developer
Highlight Technologies —Washington, DC
- Email
- Background check
- Computer Science
- Bachelor's degree
- Employee stock ownership plan
Web Application Developer - Senior: TS required to apply; Washington DC + Hybrid
Bow Wave LLC —Washington, DC
- $115,000 - $130,000 a year
- Full-time
- Hybrid work
- 8 years
- Bachelor's degree
- JavaScript
- Disability insurance
- Dental insurance
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Programmer I -(Database) and Programmer II (Database)
Community College of Baltimore County —Catonsville, MD
- $63,988 - $117,400 a year
- Full-time
- Mid-level
- Windows
- Java
- Free parking
- Paid jury duty
Remote Full Stack Developer
Edgesource —Alexandria, VA
- Full-time
- Remote
- Mid-level
- Bachelor's degree
- Continuous improvement
2026 Graduate – Software Engineer – Strategic Deterrence
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $85,000 - $165,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Disability insurance
- Health insurance
Full Stack Developer
BOOST LLC —Silver Spring, MD
- $110,000 - $137,000 a year
- Remote
- Computer science
- 5 years
- Mid-level
- Disability insurance
- Health insurance
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Web Developer
Vetegrity —Annapolis, MD
- Full-time
- Computer science
- Azure
- Computer Science
- Profit sharing
- Paid holidays
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Mid-Level Software Engineer
Belay Technologies —Laurel, MD
- $70,000 - $190,000 a year
- Full-time
- Remote
- 6 years
- Mid-level
- SQL
- Health savings account
- Paid holidays
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4d
.NET Applications Developer III
Prime Source Technologies, LLC —Suitland, MD
- Full-time
- 18 years or older
- System design
- Research
- Disability insurance
- Health insurance
Software Developer
Cisive —Annapolis, MD
- Full-time
- Remote
- Azure
- Computer Science
- System design
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Senior Backend Engineer
Expertshub.ai —Washington, DC
- $90,000 - $130,000 a year
- Full-time
- Azure
- Office
- Java
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Application Engineer Level I - Developer
Evurge Solutions —Washington, DC
- Full-time
- Remote
- Mid-level
- 3 years
- Bachelor's degree

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Web Applications Developer jobs near Lanham, MD

Sr Automation Test Engineer

One Call Concepts, Inc.
Hanover, MD

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Job Details

Permanent | Full-time
$85,000 - $95,000 a year

Benefits

Paid holidays
Health insurance
Dental insurance
401(k)
Flexible spending account
Paid time off
Vision insurance
401(k) matching
Flexible schedule
Life insurance
Paid sick time

Qualifications

Version control
PyCharm
Test management tools
Selenium
SQL
Programming languages
APIs
Playwright
AI
Python

Full Job Description

Job Title: Sr. Automation Test Engineer
Location: Hanover, MD - Hybrid
Salary Range: $85,000-$95,000
Travel: 1-2 times per year
Position Title: Sr. Automation Test Engineer

SPONSORSHIP IS CURRENTLY NOT AVAILABLE

Position: Senior Test Automation Engineer (Technical Lead)

We are seeking a highly skilled Test Automation Engineer who can serve as the technical leader of our QA automation function. This role is ideal for someone who is hands-on, deeply technical, and passionate about driving quality through automation. You’ll work closely with developers, QA analysts, and DevOps to design and implement reliable, scalable automated test solutions—and mentor others along the way.

Key Responsibilities

Lead the design, development, and maintenance of robust automated test frameworks for web applications using tools like Playwright, Appium, or equivalent.
Utilize Claude to create user stories, test cases, and review code
Develop end-to-end automated test coverage across UI, API, and functional layers.
Serve as a technical mentor to other QA team members by guiding best practices in test automation, scripting, and tooling.
Review and refactor existing automation frameworks and scripts for performance, maintainability, and reusability.
Collaborate with developers, business analysts, and DevOps to embed testing into all stages of the SDLC and CI/CD pipelines.
Troubleshoot and resolve complex issues within both test automation code and the applications under test.
Define test data strategy and ensure proper versioning and traceability of test assets.
Own test results reporting and continuously improve visibility into quality metrics.
Convert/migrate Selenium scripts to Playwright
Perform manual testing for edge cases or high-risk features when automation is not feasible.
Advocate for shift-left testing principles and contribute to continuous quality improvement initiatives.

Qualifications & Skills

5+ years of experience in test automation (web, API, and/or mobile), with at least 1 year in a technical leadership or mentorship role.
Strong proficiency in automation tools like Playwright WebDriver, PyCharm, Appium, or similar.
Proficient in one or more programming languages: Python, JavaScript, or C++.
Deep experience with version control systems (Git) and CI/CD tools (e.g., GitLab, Jenkins, Azure DevOps).
Familiarity with JIRA and QMetry
Expertise leveraging AI tools to enhance, streamline, and accelerate automated testing processes
Solid understanding of software testing principles, QA methodologies, and SDLC/Agile practices.
Strong analytical and debugging skills with a focus on root cause analysis.
Excellent communication skills and ability to clearly articulate technical ideas.
Self-motivated, organized, and capable of working independently in a fast-paced environment.

Preferred Qualifications

Working knowledge of SQL and relational databases.
Experience integrating tests into Dockerized environments or using virtual test labs (e.g., BrowserStack, Sauce Labs).
Background in mentoring or training junior testers in automation best practices.

Education

Bachelor’s degree in Computer Science, Information Technology, or a related field—or equivalent hands-on experience.

Compensation:

· Yearly bonus

Benefits:

· 401k

· Health, Dental, Vision, Life Insurance

· FSA

· Paid vacation

· Paid sick time

· Paid Holidays

Pay: $85,000.00 - $95,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Flexible schedule
Flexible spending account
Health insurance
Life insurance
Paid time off
Vision insurance

Work Location: Hybrid remote in Hanover, MD 21076

Quick Apply

Refine Your Search

Web Applications Developer jobs in Lanham, MD

Sr Automation Test Engineer

Senior .Net Developer

Web-based User Interface Software Engineer

Principal Software Engineer

Senior Software Engineer

Front End Developer

Web Applications Developer - Sacramento, CA

Web Developer

Software Developer

Web Application Developer - Senior: TS required to apply; Washington DC + Hybrid

Programmer I -(Database) and Programmer II (Database)

Remote Full Stack Developer

2026 Graduate – Software Engineer – Strategic Deterrence

Full Stack Developer

Web Developer

Mid-Level Software Engineer

.NET Applications Developer III

Software Developer

Senior Backend Engineer

Application Engineer Level I - Developer

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