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Intermediate Frontend Developer Jobs in Washington

Volanno

Senior Programmer / Analyst II

Washington, DC · On-site

$50.50 - $68.25/hr

Build and maintain front-end interfaces using JavaScript, HTML, and CSS * Work with relational ... Proven experience developing applications in PHP at an intermediate or advanced level * Strong ...

Obscurity Labs

Software Engineer

Herndon, VA · On-site

$101K - $195K/yr

Casual work attire We are seeking a talented and highly motivated Intermediate Software Engineer to ... The ideal candidate will also have experience with at least one of JavaScript (front-end frameworks ...

Kasmo Global

Senior Full Stack Engineer

Ashburn, VA

Develop, test, release, and maintain back-end services, front-end applications, and infrastructure ... Intermediate experience with React, and relational databases like PostgreSQL, or noSQL (such as ...

Belay Technologies

Senior Software Engineer

Columbia, MD · On-site

$190K - $240K/yr

... and analytic developer where you will design, develop, and integrate solutions involving the ... Confidence with basic to intermediate Linux System Administration tasks * Willingness to contribute ...

Peraton

Cloud Reliability Engineer

Chantilly, VA · On-site

$58.25 - $77.50/hr

Technical Support Specialist, with a proficiency level of Intermediate or above * 3+ years of ... Experience with front-end processing and network gateway appliances and /or software * Networking ...

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Intermediate Frontend Developer information

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

AspectIntermediate Frontend DeveloperJunior Frontend Developer
Experience2-4 years of experience0-1 year of experience
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic version controlBasic understanding of HTML, CSS, JavaScript, and some frameworks
ResponsibilitiesDeveloping features, debugging, collaborating on projects, code reviewsAssisting in development, learning codebases, fixing minor bugs
Work EnvironmentIndependent task handling, team collaboration, project ownershipSupervised tasks, learning from senior developers, support roles

The main difference between an Intermediate Frontend Developer and a Junior Frontend Developer lies in experience, skill level, and responsibilities. Intermediate developers handle more complex tasks independently and contribute significantly to projects, while juniors focus on learning and supporting senior team members.

What are Intermediate Frontend Developers?

Intermediate Frontend Developers are professionals who build and maintain the user-facing parts of web applications, typically possessing a few years of experience beyond entry-level roles. They are proficient in core technologies like HTML, CSS, and JavaScript, and often work with frameworks such as React, Angular, or Vue.js. These developers are responsible for translating design mockups into interactive interfaces, optimizing application performance, and ensuring cross-browser compatibility. At the intermediate level, they are expected to contribute to code reviews, collaborate with backend developers, and solve more complex technical challenges compared to junior developers.

What are the typical challenges an Intermediate Frontend Developer faces when collaborating with backend teams?

Intermediate Frontend Developers often encounter challenges related to integrating frontend interfaces with backend APIs, such as handling inconsistent data structures or unclear API documentation. Clear and proactive communication with backend teams is essential to resolve these issues efficiently. Additionally, they may need to negotiate timelines or prioritize tasks to ensure smooth development cycles, all while maintaining high code quality and user experience standards.

What are the key skills and qualifications needed to thrive as an Intermediate Frontend Developer, and why are they important?

To thrive as an Intermediate Frontend Developer, you need solid proficiency in HTML, CSS, JavaScript, and modern frameworks such as React or Vue, typically supported by a degree in computer science or related experience. Familiarity with version control systems like Git, build tools (Webpack, npm), and understanding of responsive design are essential technical requirements. Strong problem-solving, attention to detail, and effective communication skills help you collaborate with teams and deliver high-quality user interfaces. These skills ensure that you can create efficient, maintainable, and user-friendly web applications that meet both user needs and business objectives.
What are the most commonly searched types of Frontend Developer jobs in Washington? The most popular types of Frontend Developer jobs in Washington are:
What are popular job titles related to Intermediate Frontend Developer jobs in Washington? For Intermediate Frontend Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Intermediate Frontend Developer jobs in Washington look for? The top searched job categories for Intermediate Frontend Developer jobs in Washington are:
What cities in Washington are hiring for Intermediate Frontend Developer jobs? Cities in Washington with the most Intermediate Frontend Developer job openings:
Intermediate Frontend Developer jobs near you
Senior Programmer / Analyst II

Senior Programmer / Analyst II

Volanno

Washington, DC • On-site

$50.50 - $68.25/hr

Other

Posted 11 days ago

Job description

Description

As a Senior Programmer / Analyst II, you will design, develop, and maintain data-driven web applications using PHP and modern front-end technologies. This role involves full-stack development, working with large relational databases, containerized development environments, and cloud-based infrastructure. You will participate in the complete software lifecycle, from development and testing through deployment and ongoing production support.


Key Responsibilities

  • Design, develop, test, and deploy PHP-based web applications
  • Build and maintain front-end interfaces using JavaScript, HTML, and CSS
  • Work with relational databases (MariaDB) to query, optimize, and manage large data sets
  • Write and optimize SQL  queries, stored procedures, and database schemas
  • Develop and maintain  applications using PHP frameworks (Phalcon preferred; Laravel or similar frameworks acceptable)
  • Use Git for version control and collaborate within a team-based workflow
  • Work in Docker-based development environments
  • Deploy and support applications hosted in AWS
  • Perform unit and functional testing and support production releases
  • Provide ongoing application support by troubleshooting and resolving issues
  • Access and maintain Linux servers (RHEL 9) via SSH as needed

Requirements

 Required Qualifications

  • Proven experience developing applications in PHP at an intermediate or advanced level
  • Strong experience with PHP frameworks (Phalcon, Laravel, or comparable frameworks)
  • Solid understanding of front-end web technologies (HTML, CSS, JavaScript, AJAX)
  • Strong experience working with relational databases, preferably MariaDB
  • Experience using Git for source control
  • Familiarity with Linux-based systems and command-line tools
  • Ability to follow best practices for clean code, security, and maintainability
  • Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent professional experience)
  • Ability to obtain or currently hold a Public Trust clearance

Preferred Skills & Experience

  • Experience deploying and supporting applications in AWS environments
  • Familiarity with Docker for local development and deployment workflows
  • Experience working on Red Hat Enterprise Linux (RHEL 9) systems
  • Object-oriented PHP development experience
  • Strong understanding of PHP execution and request lifecycle
  • Advanced database skills, including query optimization and indexing
  • Familiarity with jQuery and related libraries (DataTables, etc..)
  • Experience implementing authentication and authorization across systems
  • Understanding of web application security vulnerabilities and mitigation strategies
  • Knowledge of accessibility standards and compliance requirements
  • Experience designing scalable application architectures

Company Profile 

Volanno is a certified woman-owned small business headquartered in Washington, DC. As an IT solution provider, our services include software development, data analytics, and technology implementation. From scoping and defining to implementation and support, we are ready to support our clients' needs at any stage of development in designing and building solutions that prepare them for the future. 

Volanno is an equal opportunity employer. Volanno will consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status

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