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Mid Level Web Developer Jobs in Manassas, VA (NOW HIRING)

Greystones Group

Web Developer

Washington, DC · On-site

Company Description Greystones Group is a professional consulting, engineering and IT services firm supporting national and service level DoD programs. Web developer will develop new code and modify ...

Greystones Group

Web Developer

Washington, DC

Company Description Greystones Group is a professional consulting, engineering and IT services firm supporting national and service level DoD programs. Web developer will develop new code and modify ...

ATR International

Web Developer

Sterling, VA · On-site

Client is seeking a Web Developer/System Analyst to develop complex web based applications, system ... Perform complex requirements determinations and high-level system analysis, design, programming ...

ATR International

Web Developer

Sterling, VA · On-site

Client is seeking a Web Developer/System Analyst to develop complex web based applications, system ... Perform complex requirements determinations and high-level system analysis, design, programming ...

Bespoke Technologies, Inc

Web Developer

Chantilly, VA · On-site

BT-365 - Web Developer Skill Level- Expert Location: Chantilly, VA (fully on-site, no remote option) **Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not ...

Armison Tech

Web Developer

Chantilly, VA · On-site

Web Developer Location: Centerville, VA (on-site client environment) Clearance: TS/SCI with ... The duties and responsibilities listed in this generally cover the nature and level of work being ...

Veredus - DC

Web Developer

Vienna, VA

Web/Content Management; QA/CM/Manage WIKI; Tech Writer (needs a high level understanding of IdAM ... and programming. Qualifications: * Candidate must have working knowledge of Atlassian JIRA ...

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All JobsMid Level Web Developer JobsMid Level Web Developer Jobs in Manassas, VA

Mid Level Web Developer information

See Manassas, VA salary details

$16

$45

$72

How much do mid level web developer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for mid level web developer in Manassas, VA is $45.11, according to ZipRecruiter salary data. Most workers in this role earn between $34.62 and $54.57 per hour, depending on experience, location, and employer.

What is a mid level web developer?

Mid Level Web Developers are professionals with a few years of experience who design, build, and maintain websites and web applications. They possess strong knowledge of front-end and back-end technologies, such as HTML, CSS, JavaScript, and often server-side languages like Python, Ruby, or PHP. At this level, developers are expected to work independently on projects, contribute to architecture decisions, and sometimes mentor junior developers. They bridge the gap between entry-level and senior developers, taking on more responsibility and complex tasks.

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

To thrive as a Mid Level Web Developer, you need a solid grasp of HTML, CSS, JavaScript, and at least one modern web framework, as well as a relevant degree or equivalent experience. Familiarity with version control systems like Git, experience with APIs, and understanding of build tools or cloud platforms are typically required. Strong problem-solving, teamwork, and effective communication skills help you deliver robust solutions and collaborate with stakeholders. These competencies are crucial for building scalable, maintainable applications and contributing effectively to dynamic development teams.

What are some common challenges faced by mid level web developers, and how can they effectively overcome them?

Mid-level web developers often encounter challenges such as balancing multiple projects, adapting to rapidly evolving technologies, and collaborating across multidisciplinary teams. To overcome these, it's helpful to prioritize tasks using project management tools, stay updated by participating in code reviews and learning sessions, and communicate clearly with designers, backend engineers, and stakeholders. Embracing continuous learning and seeking mentorship from senior developers can also support growth and help tackle complex problems more confidently.

What is the difference between Mid Level Web Developer vs Junior Web Developer?

AspectMid Level Web DeveloperJunior Web Developer
Experience2-4 years0-1 year
SkillsProficient in multiple programming languages, frameworks, and problem-solvingBasic understanding of web development, learning core skills
ResponsibilitiesDeveloping features, debugging, collaborating on projectsAssisting in tasks, learning codebases, basic coding
CertificationsOptional, but common certifications include HTML, CSS, JavaScript

The main difference between a Mid Level Web Developer and a Junior Web Developer lies in experience, skill proficiency, and responsibilities. Mid Level Web Developers have more hands-on experience, can handle complex tasks independently, and contribute more significantly to projects. Junior Web Developers are still building foundational skills and typically work under supervision. Employers seek Mid Level Web Developers for their ability to contribute immediately, while Junior Web Developers are often entry-level candidates focused on learning and growth.

What are the most commonly searched types of Web Developer jobs in Manassas, VA?

The most popular types of Web Developer jobs in Manassas, VA are:

What are popular job titles related to Mid Level Web Developer jobs in Manassas, VA?

For Mid Level Web Developer jobs in Manassas, VA, the most frequently searched job titles are:

What job categories do people searching Mid Level Web Developer jobs in Manassas, VA look for?

The top searched job categories for Mid Level Web Developer jobs in Manassas, VA are:

What cities near Manassas, VA are hiring for Mid Level Web Developer jobs?

Cities near Manassas, VA with the most Mid Level Web Developer job openings:

Mid Level Web Developer jobs near you
Infographic showing various Mid Level Web Developer job openings in Manassas, VA as of June 2026, with employment types broken down into 100% Full Time. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $93,826 per year, or $45.1 per hour.

Python Web Application Developer

IntelliDyne Jobs for Veterans

Tysons Corner, VA

Full-time

Re-posted 18 days ago

Job description

Python Web Application Developer

Location: Tyson Corner, VA (Hybrid)

Classification: Exempt

Position Summary 

We are seeking a mid-level Web Application Developer with strong Python experience and hands-on experience building, deploying, and maintaining Flask-based web applications. This role will support the design and development of secure, scalable, user-focused web applications that integrate data, authentication, APIs, and modern backend services. 

The ideal candidate has at least five years of Python development experience, practical experience with Flask or similar Python web frameworks, and a strong understanding of web application deployment, security, authentication, and certificate management. Experience working with large language models, embeddings, prompt engineering, or AI-enabled application features is a plus. 

Key Responsibilities 

  • Design, develop, test, and maintain Python-based web applications using Flask or comparable frameworks. 
  • Build secure backend services, APIs, and data integrations to support internal and client-facing applications. 
  • Configure and manage application authentication, including integration with identity providers such as Microsoft Entra ID. 
  • Support certificate setup, HTTPS configuration, and secure deployment practices for web applications. 
  • Work with databases, APIs, and external data sources to deliver reliable application functionality. 
  • Collaborate with data scientists, solutions architects, product owners, and stakeholders to translate requirements into working software. 
  • Troubleshoot application issues across the frontend, backend, database, and deployment environment. 
  • Follow software development best practices, including version control, code reviews, documentation, testing, and maintainable architecture. 
  • Support deployment and operational needs in cloud, on-premises, or hybrid environments. 

Required Qualifications 

  • At least five years of professional Python development experience. 
    • Secret clearance (TS eligible)
  • Experience developing web applications using Flask. 
  • Familiarity with HTML, CSS, JavaScript, and common frontend integration patterns. 
  • Experience building and consuming REST APIs. 
  • Experience with authentication and authorization concepts, including OAuth, SSO, role-based access control, or identity provider integration. 
  • Experience configuring certificates, HTTPS, and secure web application deployments. 
  • Working knowledge of relational databases such as PostgreSQL, SQL Server, MySQL, or similar. 
  • Experience using Git or another version control system. 
  • Strong debugging, problem-solving, and communication skills. 
  • Ability to work independently while collaborating with technical and non-technical stakeholders. 

Preferred Qualifications 

  • Experience integrating applications with Microsoft Entra ID or similar enterprise identity platforms. 
  • Experience deploying Python web applications to cloud or server environments such as Azure, AWS, IIS, NGINX, Apache, Docker, or Linux/Windows servers. 
  • Experience with large language models through APIs, embeddings, retrieval-augmented generation, or local model hosting. 
  • Familiarity with prompt engineering and AI-enabled application design. 
  • Experience with data-heavy applications, dashboards, geospatial applications, analytics tools, or machine learning workflows. 
  • Experience with CI/CD pipelines, automated testing, containerization, or DevOps practices. 
  • Familiarity with security-conscious development practices for government, healthcare, financial, or enterprise environments. 

Ideal Candidate Profile 

The successful candidate is a practical, hands-on developer who can build reliable web applications from requirements through deployment. They are comfortable working across backend development, authentication, security configuration, and application troubleshooting. They should be able to understand stakeholder needs, write clean and maintainable code, and contribute to applications that are secure, scalable, and easy to support. 

Work Environment 

This role may support internal business applications, client-facing systems, secure enterprise environments, and analytics-driven web applications. The developer should be comfortable working with cross-functional teams and adapting to evolving technical and business requirements. 

About Us

IntelliDyne, LLC empowers government organizations through the delivery of quality, mission-aligned services and innovative, people-first IT solutions. IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance.

For individuals with disabilities who would like to request an accommodation, please contact staffing@intellidyne-llc.com or 703-575-9715.

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