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 a Senior React Engineer to join our team and provide exceptional customer support.
Responsibilities
- Build and maintain React 19 micro-frontends within an Nx monorepo using Module Federation, Native Federation, and Vite
- Implement config-driven UI rendering, including field definitions, visibility rules, and screen layouts driven by backend schema
- Develop shared component libraries used across five independent product teams
- Integrate MSAL authentication, Axios/fetch interceptors, and JWT-based API calls
- Implement form engine patterns, including dynamic field rendering, conditional visibility via ZEN expression evaluation, prefill, and validation
- Collaborate with UX and domain teams to translate design tokens into accessible, production-grade React components
- Apply render optimization patterns such as memo, useMemo, useCallback, React Compiler, and other performance best practices across remotes
- Write unit and integration tests and maintain coverage gates
- Work proactively and collaborate effectively with distributed teams
Requirements
- 5+ years of hands-on experience with React; React 18+ preferred, React 19 is a strong plus
- Strong experience with Nx monorepo, including project boundaries, library ownership, path aliases, and build targets
- Experience with Module Federation, including remote/host wiring, shared dependencies, and runtime integration
- Strong TypeScript skills, including strict mode, generics, and type narrowing
- Experience with state management tools such as Zustand or Jotai; Redux Toolkit is acceptable
- Experience with authentication flows using MSAL React, OIDC code flow with PKCE, and Bearer token interceptors
- Experience with design systems using Tailwind CSS and shadcn/ui
- Understanding of component token discipline and OKLCH color usage
- Experience with testing tools such as Vitest, React Testing Library, and component-level integration tests
- Strong proactivity and ability to work independently
- English level: strong B1+ or higher
Nice to Have
- Experience with Radix UI or shadcn headless component patterns
- Experience with AG Grid Community integration
- Angular experience
- Node.js experience
- Experience with ReactFlow for graph canvas surfaces
- Experience with GoRules ZEN engine, including @gorules/zen-engine-wasm and evaluating JDM decision tables in-browser
- i18n experience with react-i18next and locale-aware build pipelines
- Experience with CLTK
Skills Required
- 5+ years of hands-on React experience
- Strong experience with Nx monorepos, including project boundaries, library ownership, path aliases, and build targets
- Experience with Module Federation, including remote and host wiring, shared dependencies, and runtime integration
- Strong TypeScript skills, including strict mode, generics, and type narrowing
- Experience with state management tools such as Zustand or Jotai; Redux Toolkit is acceptable
- Experience with MSAL React, OIDC code flow with PKCE, and bearer token interceptors
- Experience with Tailwind CSS and shadcn/ui design systems
- Understanding of component token discipline and OKLCH color usage
- Experience with Vitest, React Testing Library, and component-level integration tests
- Strong proactivity and ability to work independently
- Strong B1+ English level or higher
- React 18+ experience preferred; React 19 is a strong plus
- Experience with Radix UI or shadcn headless component patterns
- Experience with AG Grid Community integration
- Angular experience
- Node.js experience
- Experience with ReactFlow for graph canvas surfaces
- Experience with GoRules ZEN engine, @gorules/zen-engine-wasm, and in-browser JDM decision-table evaluation
- i18n experience with react-i18next and locale-aware build pipelines
- Experience with CLTK
What We Do
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.
