1210 | Senior Full-Stack Engineer (React Native/Node.js) Remote job

Intetics Inc.; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

Intetics Inc. is seeking a Senior Full-Stack Engineer specializing in React Native and Node.js to join our US-based team.

You will build scalable client apps and backend services, collaborating with partners and internal stakeholders to deliver high-impact software. The role emphasizes hands-on coding, architectural decisions, and adherence to regulatory constraints, with a focus on code quality, testing, and AI-assisted development.

Qualifications

• 5+ years of commercial software development experience.
• Strong React Native experience across Expo and bare workflows, including native module integration.
• Strong TypeScript skills on both the client and server sides.
• Experience developing Node.js BFF services using frameworks such as NestJS, Fastify, Hono, or Express.
• Solid SQL skills, including querying materialized views and retrieving data directly through SQL.
• Experience with Git-based development workflows and regular code reviews.
• Effective daily use of AI coding tools such as Claude Code, Cursor, or Copilot, with the ability to critically assess and verify generated output.
• Product mindset, with the ability to understand business goals, constructively challenge requirements, and drive feature delivery.
• Ability to take ownership and work effectively with evolving requirements.
• English level: B2+ or higher.

Responsibilities

• Build and maintain React Native SDK functionality, including integration into partners’ existing native applications
• Design and implement BFF endpoints using Node.js and TypeScript, exposed through RPC APIs
• Investigate issues across the full request path, including the mobile client, network, BFF, and external services
• Review code and provide constructive, actionable feedback
• Participate in production incident response, analyze logs, and identify root causes
• Make pragmatic technical decisions while adapting to changing requirements and strict regulatory constraints
• Take ownership of features from initial requirements through production delivery

Skills

React Native

TypeScript

Node.js

SQL

Git workflows

AI coding tools

Product mindset

Ownership

English

Job description

Job brief

Intetics Inc., a leading American technology company specializing in custom software application development, distributed professional teams creation, software product quality assessment, and "all-things-digital" solutions, is on the lookout for aSenior Full-Stack Engineer (React Native/Node.js) to join our team and provide exceptional customer support.

Responsibilities

• Build and maintain React Native SDK functionality, including integration into partners’ existing native applications
• Design and implement BFF endpoints using Node.js and TypeScript, exposed through RPC APIs
• Investigate issues across the full request path, including the mobile client, network, BFF, and external services
• Review code and provide constructive, actionable feedback
• Participate in production incident response, analyze logs, and identify root causes
• Make pragmatic technical decisions while adapting to changing requirements and strict regulatory constraints
• Take ownership of features from initial requirements through production delivery

Requirements

• 5+ years of commercial software development experience
• Strong React Native experience across Expo and bare workflows, including native module integration
• Strong TypeScript skills on both the client and server sides
• Experience developing Node.js BFF services using frameworks such as NestJS, Fastify, Hono, or Express
• Solid SQL skills, including querying materialized views and retrieving data directly through SQL
• Experience with Git-based development workflows and regular code reviews
• Effective daily use of AI coding tools such as Claude Code, Cursor, or Copilot, with the ability to critically assess and verify generated output
• Product mindset, with the ability to understand business goals, constructively challenge requirements, and drive feature delivery
• Ability to take ownership and work effectively with evolving requirements
• English level: B2+ or higher

Nice to have

• Experience embedding React Native functionality into existing native host applications
• Experience in fintech, banking, or other regulated environments
• Familiarity with OTA update tools such as Stallion, Hot Updater, CodePush, or Expo Updates
• Experience with Go

About Intetics

Intetics Inc. is a leading American technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and "all-things-digital" solutions built with SMAC, RPA, AI/ML, IoT, blockchain, and GIS/UAV/LBS technologies.

Based on proprietary pioneering business models of Offshore Dedicated Team® and Remote In-Sourcing®, an advanced Technical Debt Reduction Platform (TETRA™) and measurable SLAs for software engineering, Intetics helps innovative organizations capitalize on global talent with our in-depth engineering expertise based on our Predictive Software Engineering framework.
Intetics core strength lays in design of software products in conditions of incomplete specifications. We have extensive industry expertise in Education, Healthcare, Logistics, Life Sciences, Finance, Insurance, Communications, and custom ERP, CRM, Intelligent Automation and Geospatial solutions.

Our advanced software engineering background and outstanding quality management platform, along with an unparalleled methodology for talent acquisition, team building and talent retention, guarantee that our clients receive exceptional results for their projects. At Intetics, our outcomes do not just meet clients expectations, they have been exceeding them for a quarter of a century. Intetics operates from multiple offices in the USA, Europe and Latin America, hiring the best talent available worldwide.

Intetics is ISO 9001 (quality) and ISO 27001 (security) certified and a Microsoft Gold, Amazon, and UiPath Silver partner. The company’s innovation and growth achievements are reflected in winning prestigious titles and awards, including Inc5000, Software 500, CRN 100, American Business, Deloitte Fast 50, European IT Excellence, Best European BPO, Stevie People’s Choice, Clutch and ACQ5 Awards, IAOP Global Outsourcing 100 and Fortune Innovative 300 lists.
You can find more information at https://intetics.com