Senior Full Stack Engineer (React Native, TypeScript, Node.js)

EPAM Systems

Philadelphia, PA

JOB DETAILS
SKILLS
Accidental Death and Dismemberment (AD&D), Amazon Web Services (AWS), Application Programming Interface (API), Artificial Intelligence (AI), Cloud Computing, Communication Skills, Continuous Deployment/Delivery, Continuous Integration, Cross-Functional, Dental Insurance, DevOps, Employee Assistance Plan, Equipment Maintenance/Repair, Flexible Spending Accounts, GCP (Good Clinical Practices), Healthcare, Insurance, Legal, LinkedIn, Microsoft Windows Azure, Mobile Applications, Mobile Applications Development, Mobile Devices, Node.js, Problem Solving Skills, Production Systems, React Native, Software Administration, User Interface/Experience (UI/UX), Vision Plan
LOCATION
Philadelphia, PA
POSTED
Today

We are seeking a highly skilled Senior Full Stack Engineer with deep expertise in React Native, TypeScript, and Node.js, and hands-on experience building AI-driven, agentic systems. In this role, you will be responsible for designing and developing next-generation digital experiences for mobile devices, working end-to-end across backend-for-frontends (BFFs) and React Native applications.

Responsibilities

• Architect, develop, and maintain robust mobile applications using React Native and TypeScript

• Build and optimize backend services and APIs with Node.js, focusing on BFF patterns

• Integrate AI-driven, agentic systems to deliver intelligent, adaptive user experiences

• Collaborate with cross-functional teams to define, design, and ship new features

• Ensure the performance, quality, and responsiveness of applications

• Write clean, maintainable, and well-documented code

• Mentor junior engineers and contribute to best practices

Requirements

• Advanced proficiency in React Native for mobile application development

• Strong experience with Node.js and TypeScript in production environments

• Proven track record building and deploying AI-driven, agentic systems

• Solid understanding of mobile-first design and development principles

• Experience with backend-for-frontend (BFF) architectures

• Excellent problem-solving and communication skills

Nice to have

• Experience with cloud platforms (AWS, GCP, Azure)

• Familiarity with CI/CD pipelines and DevOps practices

• Knowledge of additional mobile frameworks or AI/ML libraries

We offer/Benefits

• Medical, Dental and Vision Insurance (Subsidized)

• Health Savings Account

• Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)

• Short-Term and Long-Term Disability (Company Provided)

• Life and AD&D Insurance (Company Provided)

• Employee Assistance Program

• Unlimited access to LinkedIn learning solutions

• Matched 401(k) Retirement Savings Plan

• Paid Time Off

• Legal Plan and Identity Theft Protection

• Accident Insurance

• Employee Discounts

• Pet Insurance

• Employee Stock Purchase Program

About the Company

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EPAM Systems