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Internship Freelancer Web Developer Jobs in Baltimore, MD

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

... web applications and backend services. Responsibilities : • Writing clean, maintainable, and ... development, including internships, academic projects, or professional environments. • ...

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

Writing clean, maintainable, and efficient code using Python for backend services, web application ... internships, academic projects, or professional environments. * Proficiency in Python development ...

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68K - $88K/yr

Writing clean, maintainable, and efficient code using Python for backend services, web application ... internships, academic projects, or professional environments. * Proficiency in Python development ...

ManTech International

Junior Developer

Annapolis, MD · On-site

$76K - $128K/yr

Supporting front-end development by building responsive web interfaces and components using HTML ... internships, academic projects, or professional environments. * Proficiency in Python development ...

ManTech

Junior Developer

Annapolis Junction, MD

$76K - $128K/yr

Supporting front-end development by building responsive web interfaces and components using HTML ... internships, academic projects, or professional environments. * Proficiency in Python development ...

Openings & Internships

Salesforce Developer

Columbia, MD · On-site

$54 - $71.50/hr

Overview Cogent People Inc. is seeking a Salesforce Developer with strong expertise in Apex, Lightning Web Components (LWC), Flow, and data integrations. In this role, you will deliver both ...

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All JobsFreelancer Web Developer JobsInternship Freelancer Web Developer JobsInternship Freelancer Web Developer Jobs in Baltimore, MD

Internship Freelancer Web Developer information

See Baltimore, MD salary details

$16

$44

$71

How much do internship freelancer web developer jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for internship freelancer web developer in Baltimore, MD is $44.83, according to ZipRecruiter salary data. Most workers in this role earn between $34.38 and $54.23 per hour, depending on experience, location, and employer.

What is the difference between Internship Freelancer Web Developer vs Junior Web Developer?

AspectInternship Freelancer Web DeveloperJunior Web Developer
CredentialsTypically enrolled in or recently completed relevant education; no formal certification requiredOften holds a degree or certification in web development or related field
Work EnvironmentFreelance, project-based, often remoteUsually employed by a company, working in an office or remote
Employer & Industry UsageClients, startups, agencies; project-focusedTech companies, agencies, corporate IT teams
Search & Comparison IntentLooking for entry-level, flexible, or freelance opportunitiesSeeking junior-level, full-time or part-time employment

The main difference is that an Internship Freelancer Web Developer is typically a student or recent graduate working freelance on short-term projects, while a Junior Web Developer is usually employed full-time by a company, with more structured training and responsibilities.

What are popular job titles related to Internship Freelancer Web Developer jobs in Baltimore, MD? For Internship Freelancer Web Developer jobs in Baltimore, MD, the most frequently searched job titles are:
What job categories do people searching Internship Freelancer Web Developer jobs in Baltimore, MD look for? The top searched job categories for Internship Freelancer Web Developer jobs in Baltimore, MD are:
Internship Freelancer Web Developer jobs near you
Junior Developer

Junior Developer

MANTECH

Annapolis Junction, MD • On-site

$68K - $88K/yr

Full-time

Posted 9 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 246 rated software companies

Job description

Job Summary:
MANTECH is seeking a motivated, career and customer-oriented Junior Developer to join their team. The role focuses on writing efficient and maintainable code, collaborating with other developers, and contributing to the development of web applications and backend services.
Responsibilities:
• Writing clean, maintainable, and efficient code using Python for backend services, web application logic, and developing/maintaining RESTful APIs.
• Collaborating with senior developers to design, implement, and optimize software using Git version control practices, while participating in daily standups.
• Implementing unit tests using frameworks like pytest and conducting code reviews to ensure application quality, performance, and smooth troubleshooting.
• Supporting front-end development by building responsive web interfaces and components using HTML, CSS, JavaScript, React.js, and TypeScript.
• Writing and optimizing SQL queries and designing schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend functionality.
• Containerizing applications using Docker and managing application images consistently across development, testing, and production environments.
• Utilizing Ansible for automating deployment, configuration management, and performing basic Linux system administration and server troubleshooting tasks.
Qualifications:
Required:
• Bachelor’s degree in an IT related field and 1+ years of relevant experience in software development, including internships, academic projects, or professional environments.
• Proficiency in Python development for writing scripts, backend applications, and developing or consuming RESTful APIs.
• Experience with Git version control systems for source control management and collaborative team workflows.
• Knowledge of SQL and experience working with relational databases such as PostgreSQL, MySQL, or SQLite.
• Understanding of core web technologies including HTML5, CSS3, and JavaScript to build functional web pages and components.
• Strong problem-solving, communication, and time management skills to effectively prioritize tasks and collaborate within an agile team.
• An active TS/SCI with Polygraph is required to start.
Preferred:
• Experience building components and managing state with React.js, and familiarity with TypeScript.
• Experience containerizing applications with Docker and managing multi-container setups using Docker Compose.
• Exposure to automated configuration management using Ansible and basic Linux system administration or deployment troubleshooting.
• Familiarity with CI/CD pipelines, GitLab CI, and writing unit tests with frameworks like pytest or Jest.
• Basic understanding of cloud services (AWS, Azure, or GCP) and modern web frameworks like Vue.js, Angular, or Node.js.
Company:
ManTech is a technology company that offers cyber, IT, and data analytics technologies and solutions for security programs. Founded in 1968, the company is headquartered in Herndon, USA, with a team of 5001-10000 employees. The company is currently Late Stage.

What ManTech employees say

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