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Senior Front End Developer Jobs in Delaware (NOW HIRING)

System Canada Technologies

UI Developer

Newark, DE

$49 - $63.50/hr

Senior front-end web application developer skilled in highly dynamic web interface development using Java, HTML5, AJAX, Angular JS, jQuery, CSS. Experience with REST, XML, JSON. Understanding of ...

Sarian, Inc.

Senior Java Developer

Newark, DE · On-site

$56 - $71.25/hr

Role: Sr. Java Developer Location: Newark, DE Onsite position Fulltime position *****NO C2C ... Exposure frontend technologies like Angular, JSP- Technical design and delivery capabilities.

Sarian, Inc.

Senior Java Developer

Newark, DE · On-site

$56 - $71.25/hr

Role: Sr. Java Developer Location: Newark, DE Onsite position Fulltime position JD Skill: Sr. Java ... Exposure frontend technologies like Angular, JSP- Technical design and delivery capabilities.

Sarian, Inc.

Sr. Java Developer

Newark, DE · On-site

$56 - $71.25/hr

Virtual Drive is planned on Tuesday May 6th from 10 am to 5 pm EST Role: Sr. Java Developer ... Exposure frontend technologies like Angular, JSP- Technical design and delivery capabilities.

Dellfor Technologies

senior .net developer

Delaware City, DE

$53.25 - $67.75/hr

Write modular, secure, and well tested front-end code (JS, HTML, CSS), middle-tier services (C# ... Technical Knowledge and Skills Senior .Net Developer shall possess 7+ years technical knowledge and ...

Sarian, Inc.

Core Java Developer

Newark, DE · On-site

... position JD Skill: Sr. Java Developer * Experienced in building highly scalable Java and J2EE applications. * Good experience in Java spring boot hands on and development. * Exposure frontend ...

Athena LLC

Role Overview The Senior Backend Engineer will be responsible for designing, developing, and ... Work closely with frontend developers, product managers, and other stakeholders to define ...

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Senior Front End Developer information

See Delaware salary details

$39K

$133.2K

$181.7K

How much do senior front end developer jobs pay per year?

As of May 31, 2026, the average yearly pay for senior front end developer in Delaware is $133,181.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,100.00 and $151,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Front End Developer, and why are they important?

To thrive as a Senior Front End Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React, Angular, or Vue, along with a degree in computer science or equivalent experience. Familiarity with version control systems (e.g., Git), build tools (Webpack, Babel), and testing frameworks is typically required. Exceptional problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for delivering scalable, maintainable applications and ensuring a seamless user experience in complex web projects.

What are some common challenges Senior Front End Developers face when leading projects, and how can they address them?

Senior Front End Developers often encounter challenges such as balancing the implementation of new technologies with project deadlines, ensuring code quality across a team, and coordinating with backend and UX/UI teams for seamless integration. Proactively setting coding standards, conducting regular code reviews, and fostering open communication with cross-functional teams can help mitigate these challenges. Additionally, staying updated on industry best practices and mentoring junior developers ensures both project success and team growth.

What are Senior Front End Developers?

Senior Front End Developers are experienced professionals who design, build, and optimize the user interface and user experience of web applications. They are proficient in technologies like HTML, CSS, and JavaScript, as well as frameworks such as React, Angular, or Vue.js. In addition to coding, they often mentor junior developers, collaborate with designers and back-end engineers, and ensure that applications are responsive, accessible, and performant. Their expertise helps create seamless, visually appealing, and user-friendly web experiences.

What is the difference between Senior Front End Developer vs Front End Developer?

AspectSenior Front End DeveloperFront End Developer
Required CredentialsBachelor's degree in CS or related field, experience with advanced JavaScript frameworksBachelor's degree or equivalent, basic knowledge of HTML, CSS, JavaScript
Work EnvironmentCollaborates on complex projects, mentors junior developersWorks on standard features, under supervision
Employer & Industry UsageTech companies, agencies, startupsSame as senior role, often entry-level
Search & Comparison IntentHigher experience, leadership, complex tasksEntry-level, learning, basic tasks

The main difference between a Senior Front End Developer and a Front End Developer lies in experience, responsibilities, and expertise. Senior developers handle complex projects, mentor others, and possess advanced skills, while front end developers focus on standard features and basic coding tasks. Both roles are essential in tech companies, but the senior position requires more experience and leadership capabilities.

What are the most commonly searched types of Front End Developer jobs in Delaware? The most popular types of Front End Developer jobs in Delaware are:
What are popular job titles related to Senior Front End Developer jobs in Delaware? For Senior Front End Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Senior Front End Developer jobs in Delaware look for? The top searched job categories for Senior Front End Developer jobs in Delaware are:
What cities in Delaware are hiring for Senior Front End Developer jobs? Cities in Delaware with the most Senior Front End Developer job openings:
What are popular job titles related to Senior Front End Developer jobs in DE? For Senior Front End Developer jobs in DE, the most frequently searched job titles are:
Senior Front End Developer jobs near you
Infographic showing various Senior Front End Developer job openings in Delaware as of May 2026, with employment types broken down into 75% Full Time, 20% Part Time, and 5% Contract. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $133,181 per year, or $64 per hour.
UI Developer

UI Developer

System Canada Technologies

Newark, DE

$49 - $63.50/hr

Contractor

Posted 11 days ago

Job description

Company Description

System Canada resources have a broad range of skills in different technologies. The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our offerings. We learn continuously, both on the job and through formal training programs.

Visit us at: http://www.SystemCanada.com

Job Description

Front end developer:

Senior front-end web application developer skilled in highly dynamic web interface development using Java, HTML5, AJAX, Angular JS, jQuery, CSS.

Experience with REST, XML, JSON.

Understanding of Object Orientation in java script

Create wireframes, HTML mockups and prototypes according to business requirements.

Experience translating wireframes to fully functional code that is modular and re-usable.

Collaborating amongst all stakeholders to ensure final design meets design standards - and other applicable standards.

Research and development of best of breed technology stacks, work in a highly collaborative TDD agile environment 

System Canada logo

About System Canada

Sourced by ZipRecruiter

System Canada delivers high end solutions in corporate world. Our resources have a broad range of skills in different technologies.The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our offerings. We learn continuously, both on the job and through formal training programs.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Toronto, ON, CA

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