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Senior Javascript Developer Jobs in Delaware (NOW HIRING)

Scout ET

Sr. .NET Developer

Wilmington, DE · On-site

$53 - $69.75/hr

Position title: Sr. .NET Developer Work Location : Wilmington, Delaware. Duration: 12 Months ... JavaScript and HTML, Requirements Working in the Agile environment Experience in C#, ASP.NET, ...

Keylent Inc

: Vlocity Sr.Developer

Wilmington, DE · On-site

$121K - $148K/yr

Vlocity Sr. Developer Visa status: U.S. Citizens and those authorized to work in the U.S. are ... JavaScript. Implement and support customizations and enhancements to existing Salesforce ...

Arka Infotech Inc

Sr.Core Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Interviews can be arranged immediately Sr. Core Java Developer Location: Wilmington, DE Length: 2 ... CSS, JavaScript, etc.) is a plus - Experience with SOA architecture and principals is a plus ...

Dellfor Technologies

senior .net developer

Delaware City, DE · On-site

$53.25 - $67.75/hr

... for a Senior .Net developer with minimum 8 years of industry experience in the following ... Strong JavaScript skills and experience utilizing frontend UI frameworks (bootstrap, Angular JS ...

Info Way Solutions

Camunda Developer

Wilmington, DE · On-site

Job Summary : Info Way Solutions is seeking a Senior Camunda Developer to provide application ... JavaScript and Low-Code/No-Code tools to extend application functionality. • Perform issue ...

No Limit Technology

Software Developer

Wilmington, DE · On-site

\n \n \n Senior Developer \- We are seeking a skilled and motivated individual to join our credit ... Five years of programming experience (JavaScript, Python etc.) and a strong fundamental ...

WSFS Bank

Senior Salesforce Software Engineer

Wilmington, DE · On-site +1

$121K - $149K/yr

... developer to maximize the experience of the CRM and financial services cloud. This role will be ... JSON, XML, JavaScript, and SOQL . * Must have proven experience working with multi-system ...

WSFS Bank

Senior Salesforce Software Engineer

Wilmington, DE · On-site

$121K - $149K/yr

... developer to maximize the experience of the CRM and financial services cloud. This role will be ... JSON, XML, JavaScript, and SOQL . * Must have proven experience working with multi-system ...

Wsfsbank

Senior Salesforce Software Engineer

Wilmington, DE · On-site +1

$121K - $149K/yr

... developer to maximize the experience of the CRM and financial services cloud. This role will be ... JSON, XML, JavaScript, and SOQL . * Must have proven experience working with multi-system ...

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Senior Javascript Developer information

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How much do senior javascript developer jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for senior javascript developer in Delaware is $60.46, according to ZipRecruiter salary data. Most workers in this role earn between $54.13 and $68.80 per hour, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are the key skills and qualifications needed to thrive as a senior JavaScript developer?

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

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For Senior Javascript Developer jobs in Delaware, the most frequently searched job titles are:

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Senior Javascript Developer jobs near you

Sr. .NET Developer

Wilmington, DE • On-site

Scout ET
See more jobs at Scout ETexternal

$53 - $69.75/hr

Contractor

Re-posted 18 days ago

Job description

Job Description

Position title: Sr. .NET Developer

Work Location : Wilmington, Delaware.

Duration: 12 Months project


Position Summary

Application development environment involving a diverse technology stack that includes C#, ASP.NET, Oracle PL/SQL, JavaScript and HTML,

Requirements

Working in the Agile environment

Experience in C#, ASP.NET, Oracle PL/SQL, JavaScript and HTML.

Oracle is a Must.

AngularJS, WebAPI, and Entity Framework with LINQ

Working with a cross functional development team to engineer deliverables and quality software solutions for product

Writing, refurbishing and implementing code predominately through use of native JavaScript & Ajax Frameworks

Also utilizing C#, CSS, HTML, DHTML,

Writing code that is cross browser compatible

Writing code and running appropriate diagnostic tests to proactively solving potential issues

Database & scripting (SQL) a plus

Ability to design, communicate, and implement solutions effectively. This includes the ability to evaluate priorities appropriately, identify problems, and solve problems creatively and efficiently. Familiarity with design patterns helpful.

Conscientious, flexible, motivated, and results-oriented professional. Must be a self-starter and willing to work individually and as part of a small agile team.

Additional Information

Phani

phani(at)scoutet(dot)com

609 - 888 - 6753

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