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WitsCode

Hire React Developers Who Ship Production Code

Senior React engineers, vetted on real build work and backed by a studio that has shipped 300+ websites and apps since 2019. Start in days, not months.

300+ websites shipped, clients in 4 countries

Skills matrix

The stack your engineer works in daily.

  • React 18
  • Next.js
  • TypeScript
  • Redux Toolkit
  • TanStack Query
  • Tailwind CSS
  • shadcn/ui
  • Node.js
  • GraphQL
  • REST APIs
  • Jest
  • Playwright

Ways to engage

Pick the shape that fits your workload.

Dedicated Developer

One senior React engineer, embedded full time in your team and your tools.

  • Full-time focus on your product, no split attention
  • Works in your Slack, your repo, your ticket board
  • Daily standups in your timezone window
  • Senior code review from our side on every PR
  • Weekly progress summary you can forward to stakeholders

Part-Time Block

A fixed weekly block of senior React hours for steady, smaller workloads.

  • Reserved weekly hours, same engineer every week
  • Prioritized backlog you control
  • Overlap window with US and UK hours
  • Monthly report of shipped work

Project-Based

A scoped React build with a defined outcome, timeline, and handoff.

  • Fixed scope agreed before work starts
  • Milestone demos you sign off on
  • QA pass and performance check before launch
  • Documented handoff, your team owns everything

How we vet

Five stages before anyone touches your code.

  1. Portfolio and code review

    We read real code before we talk. Shipped React apps, PR history, and how the candidate structures components and state.

  2. Technical interview

    A senior engineer runs a live session on hooks, rendering behavior, data fetching, and TypeScript. No trivia, only what production work demands.

  3. Paired build exercise

    The candidate builds a real feature against a real codebase with one of our engineers watching how they think, not just what they type.

  4. Communication check

    Written and spoken English, async updates, and how they explain a technical decision to a non-technical founder.

  5. Supervised first sprint

    Every new engineer's first two weeks run under senior review. Every PR gets a second set of eyes before it reaches your branch.

Why us

What you get with WitsCode that a staffing bench can't give you.

  • Your hours, not ours

    Our working day is built around overlap with US and UK business hours. Standups, reviews, and calls happen when you are awake, and blockers get cleared the same day you raise them.

  • An engineering studio, not a bench

    You are not renting an idle contractor from a staffing list. Every developer works inside the delivery system we built across 300+ launches: code review, QA gates, and standards that do not depend on any one person.

  • Senior skill, sensible cost

    We are based in India, so senior engineering costs a fraction of an equivalent US or UK hire. The saving comes from geography, not from cutting seniority, process, or code quality.

Frequently asked

Questions before you reach out.

Most engagements start within three to five business days of a signed agreement, because we match you with an engineer already vetted through our pipeline rather than opening a fresh recruitment cycle. You brief us on the stack and the backlog, we propose one or two profiles, you interview them, and work begins the same week.

Every React developer passes five stages before touching client work: a code and portfolio review, a live technical interview with a senior engineer, a paired build exercise on a real codebase, a communication check, and a supervised first sprint where every pull request gets senior review. Passing rates are low by design, and nobody skips a stage.

Yes, every engagement includes a guaranteed overlap window with US and UK business hours, which is when standups, demos, and pairing sessions happen. Deep focus work runs in the remaining hours, so you often wake up to finished tickets. You agree the exact window before the engagement starts and it stays fixed.

You do, fully and from day one. Every line of code, every asset, and every credential produced during the engagement belongs to you under the agreement you sign before work starts. Code lives in your repositories, deploys run on your infrastructure, and nothing is held back if you end the engagement.

We replace the engineer at no extra cost and manage the handover ourselves, usually within one week. Because every developer works inside our shared standards and review process, a replacement picks up the codebase quickly instead of starting from zero. You will not repeat onboarding or lose sprint momentum.

Yes, scaling up is the most common path our clients take. You can add frontend, backend, or QA capacity to an existing engagement without a new contract cycle, and everyone added works under the same review standards as your first engineer. You can also scale down with two weeks notice.

Add a senior React developer to your team this week.

Tell us your stack and your backlog. We will propose a vetted engineer within two business days.