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React Tech Lead

Deloitte

Job Description & Details

The front‑end ecosystem is exploding with React‑based micro‑frontends, and companies need seasoned leaders to steer those projects to production quality. As digital experiences become the primary revenue driver, a Tech Lead who blends deep React expertise with product ownership is in high demand. This contract role offers a chance to shape architecture across multiple Deloitte‑backed locations while working on cutting‑edge cloud‑native stacks.

Job Summary

We are seeking a senior React Tech Lead to own the end‑to‑end delivery of component‑based applications. You will guide a cross‑functional team through Agile sprints, enforce engineering best practices, and drive performance, accessibility, and DevOps integration for enterprise‑grade products.

Top 3 Critical Skills Table

Skill Why it's critical Mastery Level
React & TypeScript Core technology stack for building scalable UI components and ensuring type safety. Senior
Product Ownership / Agile Leadership Bridges business goals with technical execution, prioritizes backlog, and drives delivery. Senior
Cloud & DevOps Integration (CI/CD, containers) Enables reliable releases, automated testing, and observability across micro‑frontends. Senior

Interview Preparation

  1. How do you structure a large React application using micro‑frontends? Looking for understanding of module federation, shared state, and deployment isolation.
  2. Explain your approach to performance optimization in React (e.g., bundle size, rendering). Expect discussion of code‑splitting, memoization, lazy loading, and profiling tools.
  3. Describe a time you mentored junior engineers during a code review. What metrics did you track? Assess leadership, mentorship style, and focus on code quality metrics.
  4. How have you integrated CI/CD pipelines for front‑end releases on cloud platforms? Looking for familiarity with tools like GitHub Actions, Jenkins, Docker, and automated testing.
  5. What accessibility standards do you enforce, and how do you validate compliance? Expect mention of WCAG, ARIA roles, automated linting, and manual testing.

Resume Optimization

  • React
  • TypeScript
  • Next.js
  • Redux
  • Micro frontends
  • Agile / Scrum
  • Product Owner
  • REST APIs
  • Cloud platforms
  • DevOps pipelines

Application Strategy

When reaching out to the recruiter, send a concise email that starts with a friendly greeting, attaches your updated resume, and clearly highlights your top skills. Make sure to mention related skills you possess, such as React/TypeScript, Agile product ownership, and CI/CD with cloud platforms. Reference specific projects where you led a team, delivered micro‑frontend solutions, or improved performance and accessibility.

Career Roadmap

Current Role Typical Experience Core Focus Next Position
React Tech Lead (Contract) 10+ years Architecture, team leadership, DevOps integration Senior Engineering Manager (15+ yrs)
Senior Engineering Manager 12‑15 years Cross‑team strategy, hiring, budget Director of Front‑End Engineering
Director of Front‑End Engineering 15‑20 years Portfolio ownership, stakeholder alignment VP of Engineering