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Senior Javascript Developer Jobs in Baltimore, MD

Serigor, Inc.

Senior DevOps Engineer (Hybrid)

Baltimore, MD · On-site

$129K - $165K/yr

Senior DevOps Engineer (Hybrid) Location: Baltimore, MD Duration: Fulltime The Senior Software ... NET/HTML/CSS/JavaScript/ASP.NET/Blazor and Database Transactional and Decision Support language ...

WSSC Water

Sr. Application Developer - ServiceNow

Laurel, MD · On-site

$53.50 - $73.50/hr

The Sr. Application Developer - ServiceNow is responsible for designing, developing, configuring ... Knowledge of JavaScript, Glide API, Business Rules, UI Policies, Client Scripts, and other ...

Beyond SOF

Senior Software Developer

Linthicum, MD · On-site

$53.50 - $70.50/hr

The Senior Software Developer will join a multi-disciplinary team of subject matter experts ... Experience in JavaScript/React is a plus. * A Master's degree in Computer Science (or a related ...

Dellfor Technologies

senior .net developer

Maryland City, MD · On-site

$56.50 - $71.75/hr

... for a Senior .Net developer with minimum 8 years of industry experience in the following ... Strong JavaScript skills and experience utilizing frontend UI frameworks (bootstrap, Angular JS ...

Beacon Systems, Inc

Sr. GIS Programmer

Towson, MD · On-site

Job Title: Sr. GIS Programmer Location: Hybrid - Towson, MD 21204 Duration: 6 Months Qualifications: · Minimum of five (5) years developing and modifying applications using J2EE, .NET, JavaScript ...

CPMC LLC

Sr. Developer (USCB)

Greenbelt, MD · Remote

$55.75 - $73.75/hr

CPMC is seeking a Senior Developer for the United States Census Bureau's Disclosure Avoidance ... Python, JavaScript, Bash. Kubernetes, containerization, helm CI/CD Pipeline Development Running ...

Serigor, Inc.

Senior .NET Developer (Onsite)

Columbia, MD · On-site

$53.75 - $70.75/hr

Job Title: Senior .NET Developer (Onsite) Location: Columbia, MD Job Type: Full-Time * We are ... Angular and/or React * JavaScript * LINQ * Windows Services and scheduled batch processing

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Senior Javascript Developer information

See Baltimore, MD salary details

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How much do senior javascript developer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for senior javascript developer in Baltimore, MD is $60.02, according to ZipRecruiter salary data. Most workers in this role earn between $53.75 and $68.32 per hour, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are the key skills and qualifications needed to thrive as a senior JavaScript developer?

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

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Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in Baltimore, MD as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $124,843 per year, or $60 per hour.

Senior DevOps Engineer (Hybrid)

Baltimore, MD • On-site

Serigor, Inc.
Construction • 51 - 200 employees
Learn more about Serigor, Inc.external

$129K - $165K/yr

Full-time

Re-posted 13 days ago

Job description

Job Title: Senior DevOps Engineer (Hybrid)
Location: Baltimore, MD
Duration: Fulltime
Job Description:
The Senior Software Engineer will lead in the delivery and maintenance of mission-critical applications and services that support the client initiatives. The Senior DevOps Engineer has a strong focus on .NET and Microsoft technologies to join our dynamic development team. The ideal candidate will have extensive experience in designing, developing, and maintaining high-performance applications and will play a key role in driving our software initiatives forward.
Primary responsibilities may include but are not limited to the following:
  • Design and Development: Lead the design and development of robust, scalable, and maintainable .NET applications.
  • Code Quality: Write clean, efficient, and well-documented code. Conduct code reviews and mentor junior developers.
  • Requirements Analysis: Collaborate with product managers, designers, and other stakeholders to understand and refine requirements.
  • Technical Leadership: Provide technical guidance and leadership to the development team, ensuring best practices are followed.
  • Problem Solving: Troubleshoot and resolve complex technical issues and bugs in a timely manner.
  • Performance Optimization: Optimize applications for maximum speed and scalability.
  • Integration: Develop and maintain integrations with third-party systems and APIs.
  • Continuous Improvement: Stay up-to-date with the latest industry trends and technologies and continuously improve development processes and standards.

Technical Skills:
  • Deep C#/VB.NET/HTML/CSS/JavaScript/ASP.NET/Blazor and Database Transactional and Decision Support language experience.
  • Experience with RESTful API development and microservices architecture.
  • Deep experience with Microsoft SQL Server (SSMS, SSAS, SSIS, RS, etc...)
  • Knowledge of cloud platforms such as Microsoft Azure.
  • Deep Experience with version control systems like Git as well as CI/CD.
  • Demonstrated knowledge of popular SDLC models, process, deliverables, and Application.
  • Deep conceptual grasp of popular design patterns for object-oriented software development.
  • Experience with BI Reporting tools such as PowerBI, Tableau, and the like.
  • Deep experience with Microsoft Development Platforms and tools (VisualStudio, VisualStudio Code, etc.)

Minimum Education and Experience Requirements:
  • Bachelor's degree in Computer Science, Information Technology, or related field. Equivalent work experience will also be considered.
  • Microsoft .NET/Azure development stack - recent 8 year(s)
  • Application Development - 5 year(s)
  • Application Development Lead - 2 year(s)

Equivalencies
  • An equivalent combination of education and experience.

Required Skills, Knowledge, and Abilities:
  • Local government experience is preferred but not required.
  • Excellent problem-solving and analytical skills.
  • Strong communication and collaboration skills.
  • Ability to work independently and as part of a team.
  • Strong organizational and time-management skills.

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