Top 351 Javascript application developer Jobs in Baltimore, 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
Quick Apply
Knowledge and Portal Management Lead
Leidos —Odenton, MD
- $131,300 - $237,350 a year
- Full-time
- Computer Science
- Software troubleshooting
- 3 years
Software Developer (Panquake)
Amentum —Hanover, MD
- $180,000 - $225,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Mid-level
- Paid parental leave
- Employee stock purchase plan
Quick Apply
Principal Software Engineer (SWE-4)
Leidos —Annapolis Junction, MD
- $131,300 - $237,350 a year
- Full-time
- 11+ years
- Java
- Bachelor's degree
- Paid holidays
- Paid time off
Sr. Software Engineer TS/SCI Polygraph
Leidos —Annapolis Junction, MD
- $131,300 - $237,350 a year
- Full-time
- Bachelor of Science
- Writing skills
- Windows
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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System Software Engineer (Up to $30,000 sign on bonus available)
General Dynamics Information Technology —Hanover, MD
- $186,575 - $252,425 a year
- Office
- In-person
- Senior level
- Paid time off
- 401(k) matching
Senior Java Developer (Active TS/SCI with Poly Required - (SIGN-ON BONUS UP TO $30,000)
General Dynamics Information Technology —Annapolis Junction, MD
- $164,382 - $207,000 a year
- AWS
- Bachelor's degree
- Mentoring
- Paid holidays
- Paid time off
Senior Front-End Developer - TS/SCI Clearance Required
Maximus —Fort Meade, MD
- $125,000 - $150,000 a year
- Full-time
- Java
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
TS/SCI Cleared Software Developer - Senior
Amentum —Fort George G Meade, MD
- $145,000 - $153,000 a year
- Full-time
- Software troubleshooting
- Office
- Master's degree
- Health savings account
- Relocation assistance
Quick Apply
Front End Developer – Mid-level - TS/SCI Clearance Required
Maximus —Fort Meade, MD
- $100,000 - $130,000 a year
- Full-time
- Mid-level
- Office
- Java
- Paid holidays
- Disability insurance
Full Stack Engineer (Backend)
INSPYR Solutions —Baltimore, MD
- $65 - $70 an hour
- Hybrid work
- Azure
- Computer Science
- 5 years
- Health insurance
- 401(k)
Quick Apply
10d
Software Developer
Leidos —Odenton, MD
- $87,100 - $157,450 a year
- Full-time
- Computer Science
- System design
- Java
8d
Junior Software Developer (Active TS/SCI with Poly Required)
General Dynamics Information Technology —Annapolis Junction, MD
- $85,000 - $115,000 a year
- Computer Science
- AWS
- Bachelor's degree
- Paid holidays
- 401(k) matching
Principal Software Engineer
INSPYR Solutions —Milford Mill, MD
- $70 - $78 an hour
- Contract
- 7 years
- Azure
- Doctoral degree
- Health insurance
- 401(k)
Quick Apply
10d
Software Developer
TEKaroon —Elkridge, MD
- Email
- Azure
- Computer Science
- Mid-level
Full-Stack Web Developer
Envero, LLC —Columbia, MD
- Computer science
- Computer Science
- 5 years
Quick Apply
UI Developer ( Angular JS )
Sonoma Consulting Inc. —Owings Mills, MD
- Writing skills
- System design
- Mid-level
Quick Apply
UI (Angular) Developer
Two95 International Inc. —Linthicum Heights, MD
- Contract
- Mid-level
- Java
- AWS
- Health insurance
Quick Apply
Web Designer Front End Developer
ADVP —Baltimore, MD
- Part-time
- Software troubleshooting
- Mid-level
- Office

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Sr Automation Test Engineer

One Call Concepts, Inc.
Hanover, MD

Quick Apply

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

javascript application developer jobs in baltimore, md

Sr Automation Test Engineer

Knowledge and Portal Management Lead

Software Developer (Panquake)

Principal Software Engineer (SWE-4)

Sr. Software Engineer TS/SCI Polygraph

Principal Software Engineer

System Software Engineer (Up to $30,000 sign on bonus available)

Senior Java Developer (Active TS/SCI with Poly Required - (SIGN-ON BONUS UP TO $30,000)

Senior Front-End Developer - TS/SCI Clearance Required

TS/SCI Cleared Software Developer - Senior

Front End Developer – Mid-level - TS/SCI Clearance Required

Full Stack Engineer (Backend)

Software Developer

Junior Software Developer (Active TS/SCI with Poly Required)

Principal Software Engineer

Software Developer

Full-Stack Web Developer

UI Developer ( Angular JS )

UI (Angular) Developer

Web Designer Front End Developer

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