1

Senior React Developer Jobs in Delaware (NOW HIRING)

Job Summary We are seeking a Senior Software Engineer to deliver high-quality software solutions ... Proficiency in Java, JavaScript, TypeScript, SQL, ( Angular or React ), and Node.js * Development ...

Company Description We are an IT, manufacturing and engineering recruiting agency we provide ... Identify and react to material plans that do not meet customer requirements.- Monitor ...

Manager, Software Development Engineering Location: Hybrid/KS / Chicago, IL / IA / Manassas, VA ... A senior development Manager (10+ Years) who has recent experience leading UI/react Projects ...

Collaborating closely with product teams, engineering, and stakeholders, you'll transform complex ... As the Lead UI/UX Designer, you will play a pivotal role alongside senior staff and leadership in ...

Be Seen First

Control Operator

Smyrna, DE · On-site

$25 - $27/hr

... senior management) to accomplish organizational goals and to identify and resolve problems ... Ability to work under stress - to react to crises where immediate action is required to correct or ...

Showing results 41-50

Senior React Developer information

See Delaware salary details

$15

$61

$87

How much do senior react developer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for senior 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 senior React developer?

A Senior React Developer is an experienced software engineer specializing in building user interfaces using React.js. They are responsible for designing, developing, and optimizing complex web applications while ensuring code quality and performance. Senior React Developers often mentor junior developers, collaborate with cross-functional teams, and implement best practices in React development. They also have a deep understanding of state management, performance optimization, and modern front-end architectures.

What are the key skills and qualifications needed to thrive in the senior React developer position, and why are they important?

To thrive as a Senior React Developer, you need an in-depth understanding of JavaScript, React.js, front-end architecture, and experience with modern web development practices, usually backed by several years in similar roles or a relevant degree. Proficiency with state management libraries (like Redux), RESTful APIs, version control systems (such as Git), and awareness of TypeScript and testing frameworks is often expected. Strong problem-solving abilities, clear communication, and a collaborative mindset set successful candidates apart. These skills ensure the delivery of robust, scalable applications and effective teamwork in dynamic, agile environments.

What are the typical responsibilities and daily tasks for a senior React developer?

As a Senior React Developer, you'll typically be responsible for designing and developing complex user interfaces, optimizing application performance, and mentoring junior developers on best practices. Your daily tasks may include writing clean, maintainable code, reviewing pull requests, collaborating with designers to bring UI/UX concepts to life, and participating in sprint planning or code reviews. You'll often work closely with back-end developers and product managers to align technical solutions with business goals. This role also requires you to stay up to date with emerging technologies and contribute to the continuous improvement of development processes.

What are the most commonly searched types of React Developer jobs in Delaware? The most popular types of React Developer jobs in Delaware are:
What are popular job titles related to Senior React Developer jobs in Delaware? For Senior React Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Senior React Developer jobs in Delaware look for? The top searched job categories for Senior React Developer jobs in Delaware are:
What cities in Delaware are hiring for Senior React Developer jobs? Cities in Delaware with the most Senior React Developer job openings:
What are popular job titles related to Senior React Developer jobs in DE? For Senior React Developer jobs in DE, the most frequently searched job titles are:
Infographic showing various Senior React Developer job openings in Delaware as of July 2026, with employment types broken down into 81% Full Time, 7% Part Time, 1% Temporary, and 11% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $128,510 per year, or $61.8 per hour.

Sr Software Engineer - 90404987

Amtrak

Wilmington, DE

$118K - $156K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 18 days ago


Amtrak rating

8.0

Company rating: 8.0 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

39th of 97 rated public transport


Job description

Your success is a train ride away!

As we move America's workforce toward the future, Amtrak connects businesses and communities across the country. We employ more than 20,000 diverse, energetic professionals in a variety of career fields throughout the United States. The safety of our passengers, our employees, the public and our operating environment is our priority, and the success of our railroad is due to our employees.

Are you ready to join our team?

Our values of 'Do the Right Thing, Excel Together and Put Customers First' are at the heart of what matters most to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security' are what every employee needs to know and do to be most impactful at Amtrak. By living the Amtrak values, focusing on our capabilities, and actively embracing and fostering diverse ideas, backgrounds, and perspectives, together we will honor our past and make Amtrak a company of the future.

Job Summary

We are seeking a Senior Software Engineer to deliver high-quality software solutions that meet both functional and non-functional requirements. This role involves system analysis, development, testing, enhancement, and ongoing support of applications. The ideal candidate will contribute to continuous improvement efforts, resolve technical challenges, and collaborate across teams to ensure scalable and maintainable solutions.

Essential Functions
  • Develop and enhance software applications using modern frameworks and tools

  • Interpret functional and non-functional requirements to design and implement effective solutions

  • Perform software testing and implement automated testing strategies

  • Organize and document technical requirements clearly and thoroughly

  • Provide ongoing maintenance and support for deployed applications

  • Collaborate with customers, architects, and team members throughout the product development lifecycle

Minimum Qualifications
  • Bachelor's Degree or equivalent combination of education, training and/or relevant experience. 
  • Plus 3 years of relevant work experience.
  • Hands-on experience developing enterprise-grade applications in Java, including objectoriented design, multithreading, exception handling, and performance optimization
Preferred Qualifications
  • Bachelor's Degree or equivalent combination of education, training and/or relevant experience. 
  • Plus 5 years of relevant work experience.
Knowledge, Skills, and Abilities
  • Familiarity with core Internet technologies and modern full stack software engineering practices

  • Proficiency in Java, JavaScript, TypeScript, SQL, (Angular or React), and Node.js

  • Development experience with Spring/SpringBoot and RESTful APIs

  • Experience with distributed messaging and streaming platforms, including Kafka or RabbitMQ
  • General cloud platform experience (e.g., AWS, Azure, GCP)

  • Skilled in version control systems (e.g., Git)

  • Strong documentation and communication skills

  • Solid understanding of data structures and design patterns

  • Experience in frontend, backend, and cloud-native development

  • Familiarity with Agile methodologies (SCRUM, SAFe)

  • Understanding of information systems and application architectures

  • Ability to work under deadlines, manage multiple tasks, and adapt to changing environments

Environmental Conditions/Physical Demands

The salary/hourly range is $86,500.00 - $111,996.00. Pay is based on several factors including but not limited to education, work experience, certifications, etc. Depending on an employee's assigned worksite or location, Amtrak may consider a geo-pay differential to be applied to the employee's base salary. Amtrak may offer additional incentive and pay programs to recognize and reward our employees, including a short-term incentive bonus based upon factors such as individual and company performance that is commensurate with the level of the position and/or long-term incentive plan compensation. In addition to your salary, Amtrak offers a comprehensive benefit package that includes health, dental, and vision plans; health savings accounts; wellness programs; flexible spending accounts; 401K retirement plan with employer match; life insurance; short and long term disability insurance; paid time off; back-up care; adoption assistance; surrogacy assistance; reimbursement of education expenses; Public Service Loan Forgiveness eligibility; Railroad Retirement sickness and retirement benefits; and rail pass privileges. Learn more about our benefits offerings here.

Requisition ID:165994

Work Arrangement:06-Onsite 4/5 Days Click here for more information about work arrangements at Amtrak.
Relocation Offered:No
Travel Requirements:Up to 25%

You power our progress through your performance.

We want your work at Amtrak to be more than a job. We want your career at Amtrak to be a fulfilling experience where you find challenging work, rewarding opportunities, respect among colleagues, and attractive compensation. Amtrak maintains a culture that values high performance and recognizes individual employee contributions.


Amtrak is committed to a safe workplace free of drugs and alcohol. All Amtrak positions requires a pre-employment background check that includes prior employment verification, a criminal history check and a pre-employment drug screen.

Candidates who test positive for marijuana will be disqualified, regardless of any state or local statute, ordinance, regulation, or other law that legalizes or decriminalizes the use or possession of marijuana, whether for medical, recreational, or other use. Amtrak's pre-employment drug testing program is administered in accordance with DOT regulations and applicable law.


In accordance with DOT regulations (49 CFR 40.25), Amtrak is required to obtain prior drug and alcohol testing records for applicants/employees intending to perform safety-sensitive duties for covered Department of Transportation positions. If an applicant/employee refuses to provide written consent for Amtrak to obtain these records, the individual will not be permitted to perform safety-sensitive functions.

In accordance with federal law governing security checks of covered individuals for providers of public transportation (Title 6 U.S.C. 1143), Amtrak is required to screen applicants for any permanent or interim disqualifying criminal offenses.


Note that any education requirement listed above may be deemed satisfied if you have an equivalent combination of education, training and experience.


Amtrak is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race/color, to include traits historically associated with race, including but not limited to, hair texture and hairstyles such as braids, locks and twists, religion, sex (including pregnancy, childbirth and related conditions, such as lactation), national origin/ethnicity, disability (intellectual, mental and physical), veteran status, marital status, ancestry, sexual orientation, gender identity and gender expression, genetic information, citizenship or any other personal characteristics protected by law.


What Amtrak employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Amtrak logo

About Amtrak

Sourced by ZipRecruiter

As we move America's workforce toward the future, Amtrak connects businesses and communities across the country. We employ more than 20,000 diverse, energetic professionals in a variety of career fields throughout the United States. The safety of our passengers, our employees, the public and our operating environment is our priority, and the success of our railroad is due to our employees.

Industry

Travel arrangement services

Company size

10,000+ Employees

Headquarters location

Washington, DC, US

Year founded

1971