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Mid Frontend Developer Jobs in Frederick, MD (NOW HIRING)

Senior Software Engineer

Rockville, MD · Hybrid

$112K - $211K/yr

Java * Frontend applications (React, Angular, Vue.js) * RESTful API design and microservices ... Experience in DevOps and CI\CD technologies * Experience test automation and unit testing

Senior Software Engineer

Rockville, MD · Hybrid

$112K - $211K/yr

Java * Frontend applications (React, Angular, Vue.js) * RESTful API design and microservices ... Experience in DevOps and CI\CD technologies * Experience test automation and unit testing

Our Business Reworld partners with businesses by offering cutting-edge engineering and innovative ... WeeklyRotating dayand night shift weekly with intermittent mid-shift schedule. * 6:30 a.m. - 3:00 p ...

Our Business Reworld partners with businesses by offering cutting-edge engineering and innovative ... Weekly Rotating day and night shift weekly with intermittent mid-shift schedule. * 6:30 a.m. - 3:00 ...

Our Business Reworld partners with businesses by offering cutting-edge engineering and innovative ... WeeklyRotating dayand night shift weekly with intermittent mid-shift schedule. * 6:30 a.m. - 3:00 p ...

Our Business Reworld partners with businesses by offering cutting-edge engineering and innovative ... Weekly Rotating day and night shift weekly with intermittent mid-shift schedule. * 6:30 a.m. - 3:00 ...

Showing results 21-30

Mid Frontend Developer information

See Frederick, MD salary details

$42.3K

$109.8K

$154.6K

How much do mid frontend developer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for mid frontend developer in Frederick, MD is $109,780.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,400.00 and $120,300.00 per year, depending on experience, location, and employer.

What is a mid frontend developer?

Mid Frontend Developers are professionals who specialize in building and maintaining the user-facing parts of web applications, typically with 2-4 years of experience. They are responsible for translating design mockups into interactive websites or apps using technologies like HTML, CSS, and JavaScript frameworks such as React, Angular, or Vue.js. Their role often involves collaborating with designers and backend developers, optimizing applications for speed and responsiveness, and ensuring cross-browser compatibility. Unlike junior developers, mid-level developers are expected to work more independently, solve moderately complex problems, and contribute to code reviews and project planning.

What are the key skills and qualifications needed to thrive as a mid frontend developer?

To thrive as a Mid Frontend Developer, you need strong proficiency in HTML, CSS, and JavaScript, along with experience in modern frameworks like React, Angular, or Vue and a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and UI design libraries is commonly expected. Strong problem-solving, effective communication, and a collaborative mindset help you stand out in team settings. These skills ensure you can create high-quality, user-friendly interfaces that work well in dynamic, cross-functional development environments.

What are some common challenges faced by mid frontend developers when working on cross-functional teams?

Mid-level frontend developers often collaborate with backend developers, designers, and product managers, which can sometimes lead to challenges in communication and aligning on project requirements. Balancing the need for delivering visually appealing, responsive interfaces while ensuring performance and accessibility can also be demanding. Additionally, adapting to evolving frameworks or integrating new tools as decided by the team may require continuous learning and flexibility. Successful mid-level frontend developers proactively seek feedback, clarify requirements early, and stay updated on best practices to navigate these challenges.

What is the difference between Mid Frontend Developer vs Junior Frontend Developer?

AspectMid Frontend DeveloperJunior Frontend Developer
Experience2-4 years0-1 year
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic version controlBasic knowledge of HTML, CSS, JavaScript, and some frameworks
ResponsibilitiesDeveloping features, optimizing performance, collaborating with designers and backend teamsAssisting in coding, fixing bugs, learning project workflows
Work EnvironmentIndependent task handling, code reviews, team collaboration

The Mid Frontend Developer typically has more experience and handles complex tasks independently, while the Junior Frontend Developer focuses on learning, assisting, and gaining foundational skills. The mid-level role requires a deeper understanding of frameworks and project workflows, making it suitable for those with some professional experience in frontend development.

What are popular job titles related to Mid Frontend Developer jobs in Frederick, MD?

For Mid Frontend Developer jobs in Frederick, MD, the most frequently searched job titles are:

What job categories do people searching Mid Frontend Developer jobs in Frederick, MD look for?

The top searched job categories for Mid Frontend Developer jobs in Frederick, MD are:

What cities near Frederick, MD are hiring for Mid Frontend Developer jobs?

Cities near Frederick, MD with the most Mid Frontend Developer job openings:

Infographic showing various Mid Frontend Developer job openings in Frederick, MD as of July 2026, with employment types broken down into 69% Full Time, 22% Part Time, 1% Temporary, and 8% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $109,780 per year, or $52.8 per hour.

Senior Software Engineer

FINRA

Rockville, MD • Hybrid

$112K - $211K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago


Job description

This position is essential for supporting DIVER, BDSQL, METASTOR & FASTOLA. Under minimal supervision, the Senior Software Engineer assists in developing software products and works on improving the overall quality of the product throughout the software development life cycle.

Essential Job Functions:

  • Design, develop, and maintain DIVER, BDSQL, METASTOR & FASTOLA
  • Collaborate with cross-functional teams to deliver technical solutions that meet business requirements
  • Provide technical leadership and mentorship to junior engineers
  • Ensure code quality, performance optimization, and adherence to best practices
  • Participate in architecture discussions and contribute to technical strategy
  • Support production systems and troubleshoot complex technical issues
  • Works on broad problems of scope that require decision making and creativity
  • Receives general guidance but work is done independently and impacts team level goals
  • Defines technical solutions or operational processes to improve efficiency
  • Possesses a solid understanding and familiarity of systems and processes within job area
  • Delivers many of the team’s goals on time and with a high standard of quality.
  • Preemptively identifies and resolves technical risks before they jeopardize the project. Resolves cross-team dependencies earlier to ensure the successful execution of the project.
  • Demonstrated understanding in computer science fundamentals - Algorithm design, Problem solving, Complexity analysis and data structures.
  • Strong experience with Bigdata

Engineering/Operations Excellence:

  • Solves complex business problems, situations, processes based on existing theories of frameworks
  • Implements ways to simplify code and infrastructure. Prioritizes tasks that lead to lower system and infrastructure maintenance and migration costs with meaningful and measurable impact.
  • Examines problems from different perspectives and uses evaluation, judgement, and interpretation to select right course of action
  • Helps team identify, prioritize, and deliver on clear short, mid and long-term goals aligned to the business.
  • Accepts risk and uncertainty of business change as normal
  • Builds productive and collaborative working relationships with senior internal/external partners to remove barriers and identify shared goals and priorities
  • Actively seeks perspectives and works to engage others when communicating
  • Demonstrates the culture of intelligence, integrity, and initiative in day-to-day actions with the team
  • Avoids blame and solves the right problems, disagreeing and committing when necessary to move decisions forward 
  • Demonstration of FINRA’s values.
  • Collaboration, both in-person and virtually, in furtherance of FINRA’s mission of investor protection and market integrity.

Core TECH Skills:

  • AWS
  • Core services: EC2, S3, Lambda, RDS, ECS, API Gateway
  • QuickSight for dashboards and data visualization
  • CloudWatch, CloudTrail, X-Ray for monitoring and troubleshooting
  • IAM, Security services, VPC networking
  • Infrastructure as Code (Terraform/CloudFormation)
  • Programming & Development
  • Python, Node.js, Go, or similar
  • Java
  • Frontend applications (React, Angular, Vue.js)
  • RESTful API design and microservices architecture
  • CI/CD pipelines (GitLab exposure preferred)
  • Databases
  • SQL (PostgreSQL, MySQL, Aurora)

Education/Experience Requirements: 

  • Bachelor’s degree in Computer Science, Information Systems or related discipline with at least 5 years of related experience, or equivalent training and/or work experience.
  • System design experience
  • Strong experience in object-oriented development
  • Strong experience with cloud technologies
  • Strong experience in data storage technologies
  • Experience in performance tuning and optimization
  • Experience in DevOps and CI\CD technologies
  • Experience test automation and unit testing
  • Experience software security

Working Conditions:

  • Hybrid work environment, with defined in-person presence requirements.
  • Occasional travel and extended hours may be required.

For work that is performed in CO, FL, TX, IL, PA, MA, MD, VA, Washington, DC, NY and NJ, please refer to the chart below for the salary range for the corresponding location. FINRA complies with all state and local pay transparency laws and regulations requiring the disclosure of salary ranges for the position. In addition to location, actual compensation is based on various factors, including but not limited to, the candidate’s skill set, level of experience, education, and market considerations. 

CO/FL/TX: Minimum Salary $97,700, Maximum Salary $176,100

IL/PA: Minimum Salary $107,500, Maximum Salary $194,100

MA/MD/VA/Washington, DC: Minimum Salary $112,300 Maximum Salary $202,500

NY/NJ: Minimum Salary $112,300, Maximum Salary $211,400

#LI-Hybrid

To be considered for this position, please submit an application. Applications are accepted on an ongoing basis.

The information provided above has been designed to indicate the general nature and level of work of the position. It is not a comprehensive inventory of all duties, responsibilities and qualifications required.

Please note: If the “Apply Now” button on a job board posting does not take you directly to the FINRA Careers site, enter www.finra.org/careers into your browser to reach our site directly.

Employees may be eligible for a discretionary bonus in addition to base pay. Non-exempt employees are also eligible for overtime pay in accordance with federal, state, or local law. As part of its dedication to employee wellness, FINRA provides comprehensive health, dental and vision insurance. Additional insurance includes basic life, accidental death and dismemberment, supplemental life, spouse/domestic partner and dependent life, and spouse/domestic partner and dependent accidental death and dismemberment, short- and long-term disability, long-term care, business travel accident, disability and legal. FINRA offers immediate participation and vesting in a 401(k) plan with company match and eligibility for participation in an additional FINRA-funded retirement contribution, tuition reimbursement, commuter benefits, and other benefits that support employee wellness, such as adoption assistance, backup family care, surrogacy benefits, employee assistance, and wellness programs.

Time Off and Paid Leave*

FINRA encourages its employees to focus on their health and wellness in many ways, including through a generous time-off program of 15 days of paid time off, 5 personal days and 9 sick days, unless otherwise required by law (all pro-rated in the first year). Additionally, we are proud to support our communities by providing two volunteer service days (based on full-time schedule). Other paid leave includes military leave, jury duty leave, bereavement leave, voting and election official leave for federal, state or local primary and general elections, care of a family member leave (available after 90 days of employment); and childbirth and parental leave (available after 90 days of employment). Full-time employees receive nine paid holidays.

*Based on full-time schedule

Important Information

FINRA’s Code of Conduct imposes restrictions on employees’ investments and requires financial disclosures that are uniquely related to our role as a securities regulator. FINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. All of those accounts are subject to the Code’s investment and securities account restrictions, and new employees must comply with those investment restrictions—including disposing of any security issued by a company on FINRA’s Prohibited Company List or obtaining a written waiver from their Executive Vice President—by the date they begin employment with FINRA. Employees may only maintain securities accounts that must be disclosed to FINRA at one or more securities firms that provide an electronic feed (e-feed) of data to FINRA, and must move securities accounts from other securities firms to a firm that provides an e-feed within three months of beginning employment.

You can read more about these restrictions here.

As standard practice, employees must also execute FINRA’s Employee Confidentiality and Invention Assignment Agreement without qualification or modification and comply with the company’s policy on nepotism.

Search Firm Representatives

Please be advised that FINRA is not seeking assistance or accepting unsolicited resumes from search firms for this employment opportunity. Regardless of past practice, a valid written agreement and task order must be in place before any resumes are submitted to FINRA. All resumes submitted by search firms to any employee at FINRA without a valid written agreement and task order in place will be deemed the sole property of FINRA and no fee will be paid in the event that person is hired by FINRA.

FINRA is an Equal Opportunity Employer

All qualified applicants receive consideration for employment without regard to any legally protected category, including race, color, age, national origin, ethnicity, religion, disability, genetic information, military or veteran status, sex, or any other status or classification protected by state or local law.

FINRA strives to make our career site accessible to all users. If you need a disability-related accommodation for completing the application process, please contact FINRA’s Employee Relations team at 240-386-4865 or by email at EmployeeRelations@FINRA.org. Please note that this process is exclusively for inquiries regarding accommodations in the application process.

FINRA abides by the requirements of 41 CFR 60-741.5(a). This regulation prohibits discrimination against qualified individuals on the basis of disability and requires affirmative action by covered prime contractors and subcontractors to employ and advance in employment qualified individuals with disabilities.

FINRA abides by the requirements of 41 CFR 60-300.5(a). This regulation prohibits discrimination against qualified protected veterans and requires affirmative action by covered prime contractors and subcontractors to employ and advance in employment qualified protected veterans.

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