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Senior React Native Engineer Jobs in Delaware (NOW HIRING)

Sr Software Engineer - 90404987

Wilmington, DE

$118K - $156K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in Java, JavaScript, TypeScript, SQL, ( Angular or React ), and Node.js * Development ... Experience in frontend, backend, and cloud-native development * Familiarity with Agile ...

Sr Software Engineer - 90404987

Wilmington, DE

$118K - $156K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in Java, JavaScript, TypeScript, SQL, ( Angular or React ), and Node.js * Development ... Experience in frontend, backend, and cloud-native development * Familiarity with Agile ...

Senior Java Developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

Role: Senior Java Developer (Spring Boot, PySpark & AWS) Location: Wilmington, DE * Total IT ... Design cloud-native solutions on AWS (EC2, S3, Lambda, RDS, DynamoDB, Redshift). * Build and manage ...

$140 - $190/hr

Drive engineering excellence: hands-on problem solving, design/code quality guidance ... Proven experience designing microservices in cloud/distributed environments (cloud-native; AWS ...

New

Senior AI Engineer

Wilmington, DE · On-site +1

$101K - $139K/yr

  • Retirement

Chemours is seeking a Senior AI Engineer to join our growing AI & Data Science team. This is a ... Minimum 2 years UI & frontend development with React.js, Typescript, and HTML * Strong hands-on ...

Sr. Principal Software Engineer

Wilmington, DE · On-site

$121K - $167K/yr

  • Medical

  • Retirement

As a Senior Principal Software Engineer at JPMorgan Chase within Consumer & Community Banking ... Extensive practical cloud native experience * Strong engineering judgment and pragmatic decision ...

Senior Data Engineer

Greenville, DE · On-site

$102K - $139K/yr

Implement and manage cloud-native solutions within AWS environments. * Utilize Infrastructure as ... Strong background in data engineering and distributed computing. * Experience handling high-volume ...

Sr. .NET Developer

Wilmington, DE

$53 - $69.75/hr

... engineer deliverables and quality software solutions for product Writing, refurbishing and ... of native JavaScript & Ajax Frameworks Also utilizing C#, CSS, HTML, DHTML, Writing code that is ...

.net Senior developer

Wilmington, DE · On-site

$52.75 - $69.75/hr

Senior .NET Full Stack Developer emphasizing backend for platform integrations and payments ... Contribute full stack with Angular/React frontends for payment dashboards, while optimizing SQL ...

Sr UI Developer

Wilmington, DE · On-site

$58.25 - $75.50/hr

Cloud-Native Development: * Hands-on experience with AWS technologies. Testing Support ... Collaborate with Product Owner and Test Engineer on test plans. * Experience with Test Driven ...

Senior Lead Architect

Wilmington, DE · On-site

$150 - $210/hr

  • Medical

  • Retirement

Drive engineering excellence: hands-on problem solving, design/code quality guidance ... Proven experience designing microservices in cloud/distributed environments (cloud-native; AWS ...

Senior Lead Architect

Wilmington, DE · On-site

  • Medical

  • Retirement

Drive engineering excellence: hands-on problem solving, design/code quality guidance ... Proven experience designing microservices in cloud/distributed environments (cloud-native; AWS ...

Showing results 41-60

Senior React Native Engineer information

What does a senior React Native engineer do?

A Senior React Native Engineer is responsible for designing, developing, and maintaining mobile applications using the React Native framework. They lead technical decisions, write high-quality code, and ensure seamless integration with backend services. Additionally, they mentor junior developers, collaborate with cross-functional teams, and help define best practices for code quality and app performance. Their expertise enables companies to create robust, scalable, and user-friendly mobile experiences for both iOS and Android platforms.

What are some common challenges senior React Native engineers face when integrating new features into existing mobile applications?

Senior React Native Engineers often encounter challenges when integrating new features into established codebases, such as ensuring compatibility across different platforms and minimizing disruptions to the current user experience. Managing dependencies, handling legacy code, and coordinating with backend teams to align APIs are also frequent hurdles. Effective communication with product managers and designers is crucial to address edge cases and maintain consistent app behavior. Emphasizing thorough code review and automated testing helps mitigate risks and ensures smooth feature rollouts.

What is the difference between Senior React Native Engineer vs React Native Developer?

AspectSenior React Native EngineerReact Native Developer
Required CredentialsExperience, possibly certifications in React Native or related technologiesEntry to mid-level experience, basic knowledge of React Native
Work EnvironmentCollaborates on complex projects, leads technical decisionsDevelops features, implements UI components
Employer & Industry UsageTech companies, startups, agenciesStartups, small teams, freelance projects

The main difference between a Senior React Native Engineer and a React Native Developer lies in experience, responsibilities, and project scope. Senior Engineers typically lead projects, make architectural decisions, and mentor junior developers, while React Native Developers focus on implementing features and UI components. Both roles require strong knowledge of React Native, but the senior role involves more leadership and strategic input.

What are the key skills and qualifications needed to thrive as a senior React Native engineer?

To thrive as a Senior React Native Engineer, you need advanced proficiency in JavaScript, React Native, mobile app architecture, and a strong understanding of both iOS and Android platforms, often supported by a degree in computer science or related experience. Familiarity with tools like Redux, TypeScript, RESTful APIs, and CI/CD systems, as well as experience using testing frameworks such as Jest or Detox, is typically required. Strong problem-solving skills, effective communication, and the ability to mentor junior developers help someone excel in this role. These skills and qualities are crucial for delivering robust, scalable mobile applications and leading successful development teams in a fast-evolving tech landscape.

What are popular job titles related to Senior React Native Engineer jobs in Delaware?

For Senior React Native Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior React Native Engineer jobs in Delaware look for?

The top searched job categories for Senior React Native Engineer jobs in Delaware are:

Infographic showing various Senior React Native Engineer job openings in Delaware as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, and 6% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Sr Software Engineer - 90404987

Amtrak

Wilmington, DE

$118K - $156K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago


Amtrak rating

8.0

Company rating: 8.0 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

40th of 98 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.


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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