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Senior Javascript Engineer Jobs in Baltimore, MD

The Senior Software Engineer will design, develop, test, integrate, and maintain scalable, highly ... Design and develop full-stack software solutions using JavaScript, TypeScript, React, Java, and the ...

The Senior Software Engineer will design, develop, test, integrate, and maintain scalable, highly ... Design and develop full-stack software solutions using JavaScript, TypeScript, React, Java, and the ...

Senior Software Engineer

Baltimore, MD

$121K - $160K/yr

Senior Software Engineer Location: Tysons VA, or Baltimore, MD Duration: 6 month Locals to VA/DC/MD ... You have worked in a team of JavaScript engineers, you have done or led front end development, have ...

Senior Software Engineer

Annapolis, MD · On-site

$121K - $159K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

Senior Software Engineer

Annapolis Junction, MD · On-site

$134K - $177K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

Senior Software Engineer

Annapolis Junction, MD · Hybrid

$134K - $177K/yr

Your Mission As a Senior Software Engineer you will architect, develop, maintain, and enhance ... Are proficient with modern JavaScript frameworks such as React, Vue, or Angular * Have strong ...

Senior Software Engineer

Baltimore, MD · On-site

$131K - $237K/yr

We are seeking a highly skilled Senior Software Engineer to design, develop, and maintain modern ... Build responsive, interactive data visualization tools using modern JavaScript frameworks and ...

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Senior Javascript Engineer information

See Baltimore, MD salary details

$124.2K

$166.5K

$189.8K

How much do senior javascript engineer jobs pay per year?

As of Jul 17, 2026, the average yearly pay for senior javascript engineer in Baltimore, MD is $166,514.00, according to ZipRecruiter salary data. Most workers in this role earn between $155,000.00 and $179,400.00 per year, depending on experience, location, and employer.

What does a Senior JavaScript Engineer do?

A Senior JavaScript Engineer is responsible for designing, developing, and maintaining complex web applications using JavaScript and related technologies. They often lead development teams, make architectural decisions, and ensure best coding practices are followed. In addition to writing code, they may mentor junior developers, review code for quality, and collaborate with cross-functional teams to deliver high-quality software solutions.

What are some common challenges faced by Senior JavaScript Engineers when leading projects with cross-functional teams?

Senior JavaScript Engineers often encounter challenges such as aligning frontend and backend development timelines, ensuring code quality across distributed teams, and effectively communicating complex technical concepts to non-technical stakeholders. Managing dependencies between various team members and integrating new technologies or frameworks can also present difficulties. Successful engineers overcome these challenges by fostering clear communication, implementing robust documentation, and promoting collaborative problem-solving within agile workflows.

What are the key skills and qualifications needed to thrive as a Senior Javascript Engineer, and why are they important?

To thrive as a Senior Javascript Engineer, you need deep expertise in JavaScript, modern front-end frameworks (like React or Angular), and a solid grasp of software engineering principles, typically supported by a degree in computer science or equivalent experience. Familiarity with build tools (Webpack, Babel), version control systems (Git), and automated testing frameworks is crucial for efficient development. Strong problem-solving skills, effective communication, and leadership abilities help you mentor team members and collaborate on complex projects. These skills are vital for delivering high-quality, scalable applications and driving innovation within development teams.
What are popular job titles related to Senior Javascript Engineer jobs in Baltimore, MD? For Senior Javascript Engineer jobs in Baltimore, MD, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Engineer jobs in Baltimore, MD look for? The top searched job categories for Senior Javascript Engineer jobs in Baltimore, MD are:
What cities near Baltimore, MD are hiring for Senior Javascript Engineer jobs? Cities near Baltimore, MD with the most Senior Javascript Engineer job openings:
Infographic showing various Senior Javascript Engineer job openings in Baltimore, MD as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $166,514 per year, or $80.1 per hour.
Senior JavaScript Developer (Level 2 or 3)

Senior JavaScript Developer (Level 2 or 3)

RBR-Technologies

Linthicum Heights, MD

Full-time

Medical, Retirement, PTO

Re-posted 12 days ago


Job description

Do you love having fun, building real camaraderie, and being part of a company that shows up for its community? At RBR, we combine mission-focused work with a people-first culture, competitive salaries, and a benefits package that actually makes life better. If you want to grow, contribute, and enjoy the journey along the way, join RBR! We are a small service-disabled veteran-owned information and technology business founded on the basic principle of delivering customer mission success.

RBR-Technologies is seeking a Software Engineer (level 1 or 2) to bring their JavaScript expertise to a mission-focused team shaping the tools that protect sensitive national security data! Could it be you?

RBR-Technologies is seeking an Senior JavaScript Software Engineer (level 2 or 3) to work in collaboration with a team of developers to implement new capabilities in support of the customer's legacy classification marking tool and the tool to be used to support M365 web based applications. The position involves full life cycle design, development, testing, and documentation of policy-driven software across multiple fabrics. Are you ready to lead a skilled development team to enhance mission-critical classification and access control capabilities? Of course, you are!

Responsibilities associated with the position include:

  • Leading development of classification marking and access-control tooling.
  • Mentoring junior developers and improve team development processes.
  • Analyzing system requirements and supporting architecture documentation.
  • Performing full lifecycle development and troubleshooting.
  • Developing, maintaining, and enhancing complex and diverse software systems, including analytics, large data processing, algorithm development, real-time systems, and business management applications.
  • Working independently or as part of a collaborative development team.
  • Reviewing and testing software components to ensure adherence to design requirements and documenting test results.
  • Resolving software problem reports and implementing corrective actions.
  • Utilizing software development and design methodologies appropriate to the development environment.
  • Providing input to system-level design decisions, including hardware/software trade-offs, software reuse, and the use of COTS/GOTS in place of new development.
  • Conducting requirements analysis and synthesizing system-level requirements into individual software components.

Basic Qualifications:

  • Active TS/SCI Polygraph
  • Expert-level JavaScript proficiency.
  • Experience with Git and code review processes.
  • Experience developing requirements specifications.
  • Level 2: Five years of related experience along with a Bachelor's degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines AND 2 years of work experience in the SIGINT, IA, or IT domains. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 9 years.
  • Level 3: Eight years of related experience along with a Bachelor's degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines AND 3 years of work experience in the SIGINT, IA, or IT domains. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 12 years.

Preferred Qualifications:

  • Experience mentoring and introducing best practices.
  • Experience performing Tier 3 support and testing workflows.

A career at RBR-Technologies doesn't mean you have to make sacrifices in other areas of your life.

  • Best in class health benefits plan
  • Generous 401k with matching
  • Flexible work policies and schedules (dependent upon contract)
  • Generous Paid Time Off + All Federal Holidays
  • Special paid leave for: Bereavement, Voting, Military, and more
  • Paid Volunteer Hours for Community Outreach
  • Paid Parental Leave
  • Family-Friendly Company Paid Events
  • Annual Pet Insurance Benefit

Equal Employment Opportunity has been, and will continue to be, a fundamental principle at RBR-Technologies, where employment is based on personal capabilities and qualifications without discrimination because of race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any protected characteristic as established by law. This policy of Equal Employment Opportunity applies to all policies and procedures relating to recruitment, employment, promotion, transfer, training, working conditions, compensation, benefits, termination, and all other conditions of employment.