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Senior React Native Engineer Jobs in Delaware (NOW HIRING)

Serverless Guru LLC.

Senior Frontend Engineer

Wilmington, DE · On-site

$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 Front-End Developer to join ...

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 ...

Judge Group, Inc.

Software Engineer

Wilmington, DE · On-site

$73 - $78/hr

Software Engineer, Full Stack (Java/React) We are not accepting C2C or 1099 arrangements. Location ... React, and modern web technologies. * Develop cloud-native microservices and event-driven ...

JPMorgan Chase & Co.

$140 - $190/hr

As a Lead Software Engineer - Python/React/AWS/AI at JPMorganChase within the Consumer and ... In-depth knowledge of the financial services industry and their IT systems * Practical cloud native ...

New

IntraEdge

Senior Java Engineer

Middletown, DE · On-site

$54 - $68.75/hr

Build and support cloud-native applications using Spring Boot, Spring Cloud, Quarkus , and modern ... We are seeking an experienced Senior Java Engineer with 10+ years of hands-on experience designing ...

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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:

Senior React Native Engineer jobs near you
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.

Senior React + Node Engineer (Financial background) - Remote - USA

FullStack Labs

Dover, DE • On-site, Remote

$122K - $161K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

About FullStack
FullStack is one of the fastest-growing software consultancy companies in the Americas. We deliver transformational digital solutions to top global companies and Silicon Valley startups. As an employee-first company, we focus on hiring the most talented software designers and developers by creating a positive, respectful, and supportive work environment where they can achieve their greatest potential.
We're most proud of:
  • Offering life-changing career opportunities to talented software professionals across the Americas.
  • Building highly-skilled software development teams for hundreds of the world's greatest companies.
  • Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
  • Our 4.2-star rating on GlassDoor.
  • Our client Net Promoter Score of 68, twice the industry average.

The Position
We're looking to hire a Senior React + Node Engineer (Financial background) to join our team. You'll work with our incredible clients in one of two ways:
  • Team Augmentation: You will integrate directly into our client's team and work alongside their existing designers and engineers daily.
  • Design & Build: You will work on a FullStack product team to build and deliver a product to our clients.

What We Are Looking For
  • 5+ years of professional software engineering experience.
  • Advanced English is required.
  • Successful completion of a four-year college degree is required.
  • Expertise in Node.js (specifically versions 18 through 22).
  • Proficient in React, including hooks, state management (Redux/Redux Saga), and component architecture.
  • Proven experience in designing and maintaining financial data reconciliation systems, with a focus on ledger accuracy, complex data aggregation, and the programmatic generation of audit-ready reports.
  • Track record of designing and maintaining microservices and distributed systems.
  • Extensive experience with PostgreSQL, including advanced SQL, schema design, and query optimization.
  • Well-versed in REST API development using modern frameworks like Koa.js or Express.
  • Deep experience in ORM tools such as Objection.js, Sequelize, or TypeORM.
  • Hands-on experience with AWS services (S3, SQS, RDS, EC2).
  • Solid background in containerization using Docker and Docker Compose.
  • Demonstrated experience with CI/CD pipelines (CircleCI, GitHub Actions) and GitOps practices.
  • Skilled at implementing authentication systems such as JWT, OAuth, or MSAL (Azure AD).
  • Strong history of testing discipline using Jest, Mocha, or Supertest.
  • Practical experience with APM tools like DataDog or New Relic and feature flag management (LaunchDarkly).
  • Solid understanding of financial or accounting systems (ledgers, reconciliation, etc.) is a plus.
  • Ability to work through new and difficult issues and contribute to libraries as needed.
  • Ability to create and maintain continuous integration and delivery of applications.
  • Forensic attention to detail.
  • A positive mindset and a can-do attitude.
  • Experience working on Agile/Scrum teams.
  • Meaningful experience working on large, complex systems (50k+ lines of code).
  • Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.
  • Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.
  • Ability to consistently work 40 hours per week.

What We Offer
  • Competitive Salary.
  • Paid Time Off (vacation, sick leave. parental leave, and holidays)
  • 100% remote work.
  • The ability to work with leading startups and Fortune 500 companies.
  • Health, dental, and vision insurance.
  • 401(k) w/ 4% match.
  • Ample opportunity for career advancement.
  • Continuing education opportunities.

FullStack is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status.
Learn more about our Applicants Privacy Notice .
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About FullStack Labs

Sourced by ZipRecruiter

FullStack Labs is the fastest-growing software consultancy in the Americas. We help organizations like Uber, GoDaddy, MGM, Siemens, Stanford University, and the State of California, build distributed software development teams, and deliver transformational digital solutions. As an employee-first company, we focus on hiring the most talented software designers and developers in the western hemisphere, by creating a positive, respectful, and supportive work environment where they can achieve their greatest potential.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Sacramento, CA, US

Year founded

2013

Social media

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