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Sr React Developer Jobs in Delaware (NOW HIRING)

Serverless Guru

Senior Frontend Engineer

Wilmington, DE · On-site +1

$118K - $163K/yr

Senior Front-End Developer Frontend Engineering React • TypeScript • TanStack Router • TanStack Query • TanStack Form • Tailwind CSS • Vite ABOUT THE ROLE We are looking for a Senior ...

Photon

React.js Lead Engineer

Newark, DE · On-site

$102K - $136K/yr

Run day-to-day delivery of the offshore senior developer team: sprint commitments, code review ... Expert, architecture-level command of React (web and mobile) and Node.js/TypeScript. Proven design ...

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All JobsSr React Developer JobsSr React Developer Jobs in Delaware

Sr React Developer information

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$15

$61

$87

How much do sr react developer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for sr react developer in Delaware is $61.78, according to ZipRecruiter salary data. Most workers in this role earn between $52.45 and $69.28 per hour, depending on experience, location, and employer.

What is a Sr React developer?

Sr React Developers are experienced software engineers who specialize in building user interfaces using the React JavaScript library. They are responsible for designing, developing, and maintaining scalable and efficient web applications, often leading projects and mentoring junior developers. In addition to deep knowledge of React, they are skilled in JavaScript, front-end frameworks, state management libraries, and best practices for performance and security. Sr React Developers often collaborate with cross-functional teams to deliver high-quality products and ensure seamless user experiences.

What are the key skills and qualifications needed to thrive as a Sr React developer?

To thrive as a Sr React Developer, you need advanced proficiency in JavaScript, React.js, and front-end development principles, supported by a degree in computer science or equivalent experience. Mastery of tools like Redux, TypeScript, RESTful APIs, and familiarity with build systems such as Webpack, as well as experience with unit testing frameworks, is typically required. Strong problem-solving skills, effective communication, and the ability to mentor junior developers are vital soft skills for this role. These abilities are crucial for building scalable, maintainable applications and leading high-performing development teams in dynamic environments.

How does a Sr React developer typically collaborate with designers and backend engineers on projects?

As a Sr React Developer, you’ll regularly work with UI/UX designers to translate wireframes and visual concepts into functional, interactive web applications. Collaboration with backend engineers is also essential, as you’ll integrate APIs and ensure that frontend components communicate efficiently with server-side logic. Effective communication and a proactive approach to problem-solving are key, as you’ll often participate in code reviews, sprint planning, and cross-functional meetings to align on project goals and resolve technical challenges.

What is the difference between Sr React Developer vs React Developer?

AspectSr React DeveloperReact Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesArchitecting solutions, mentoring, complex problem-solvingImplementing UI components, basic feature development
CertificationsRelevant certifications preferredBasic certifications or self-taught
Work EnvironmentCross-functional teams, project leadershipDevelopment teams, coding tasks

The main difference between a Sr React Developer and a React Developer lies in experience, responsibilities, and leadership. Sr React Developers typically have more years of experience, handle complex projects, and mentor junior developers, whereas React Developers focus on implementing features and gaining foundational skills.

What are popular job titles related to Sr React Developer jobs in Delaware?

For Sr React Developer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Sr React Developer jobs in Delaware look for?

The top searched job categories for Sr React Developer jobs in Delaware are:

What cities in Delaware are hiring for Sr React Developer jobs?

Cities in Delaware with the most Sr React Developer job openings:

Sr React Developer jobs near you
Infographic showing various Sr React Developer job openings in Delaware as of August 2026, with employment types broken down into 89% Full Time, 7% Part Time, and 4% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $128,510 per year, or $61.8 per hour.

Mid/Senior Software Developer (.NET Core / React / AWS)

Continental Finance Company

Wilmington, DE • On-site

$80 - $100/hr

Other

Re-posted 25 days ago

Job description

Come join a growing financial technology company that's leading the marketplace in both the marketing and servicing of credit cards! Continental Finance Company specializes in credit card options for those consumers with less than perfect credit. We are seeking a creative .Net Software Developer with experience in electronic media to support our Technology team.

We are seeking a Mid to Senior Level Software Engineer with strong experience in Microsoft .NET Core, C#, React, and AWS cloud technologies. This role is responsible for designing, developing, and maintaining scalable, high-performance applications in a cloud-first environment. The ideal candidate thrives in a fast-paced setting, can work independently, and contributes to architectural decisions while collaborating across teams. This position will play a key role in building secure, distributed systems supporting financial services applications.

CFC is seeking bright, energetic individuals that will help us grow and develop together! We uphold a promise to treat our employees with the same care and concern as we do our customers. We offer all employees competitive compensation and benefits in an exciting, fast-paced business casual environment. Join our growing team and apply online today!

Essential Functions
  • Design, develop, and maintain scalable web applications using .NET Core and C#.
  • Build modern, responsive front-end applications using React and JavaScript.
  • Develop and consume RESTful APIs and microservices architectures.
  • Design and implement cloud-native solutions in AWS, including Lambda, S3, Dynamo.
  • Develop database queries utilizing Microsoft SQL Server and/or PostgreSQL.
  • Participate in architecture discussions and contribute to system design decisions.
  • Implement secure coding practices aligned with financial services industry standards.
  • Collaborate with product, business, and cross-functional technical teams.
  • Write clean, maintainable, and testable code following best practices.
  • Troubleshoot production issues and provide technical leadership when needed.
Required Qualifications
  • Minimum 5 years of professional software development experience.
  • Strong experience with C# and .NET Core.
  • Hands‑on experience with AWS services.
  • Experience with Microsoft SQL Server and/or PostgreSQL.
  • Experience building and integrating RESTful APIs.
  • Solid understanding of distributed systems and microservices architecture.
  • Experience using Azure DevOps or similar.
  • Strong knowledge of application security best practices.
  • Excellent problem‑solving and communication skills.
Why Continental Finance

Continental Finance Company (the “CFC”) is one of America’s leading marketers and servicers of credit cards for consumers with less‑than‑perfect credit. Since our founding in 2005, we have prided ourselves on corporate responsibility to customers in terms of a strong customer support program and fair treatment. With our success, we have also grown into an innovative financial tech company! With a state‑of‑the‑art consumer marketing and servicing platform, we provide a variety of services to consumers when other financial institutions will not accommodate them. With more than 2.6 million credit cards managed and serviced since our founding, we pride ourselves on putting the customer first. We are not a chartered banking financial institution, nor are we a debt originator or a credit card issuer.

Equal Opportunity Employer

CFC is an equal opportunity employer that is committed to inclusion and diversity. Our company provides equal employment opportunity (EEO) regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or veteran status.

Hybrid Work Schedule

CFC offers a hybrid work schedule which includes three (3) core days in the office (Tuesday, Wednesday, and Thursday) and two (2) remote workdays (Monday and Friday).

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