40 hours free — no contract required.
Senior React engineers with production experience across FinTech, SaaS, and enterprise platforms — screened by BigOhTech's in-house tech leads.
A FinTech client needed to rebuild their customer onboarding flow — the legacy jQuery codebase was causing 8-second load times and a 60% drop-off before form completion. BigOhTech assigned two senior React engineers within 72 hours of the brief.
The team rewrote the onboarding flow in React 18 with lazy loading and code splitting. Onboarding completion rates improved significantly in the first production release.
Whether you need a React engineer to build a high-performance SPA, migrate a legacy frontend, or deliver a Next.js-powered platform, we handpick profiles who have shipped production React code in your domain.
A retail client running on a five-year-old Angular codebase was seeing slow page transitions and inconsistent mobile behaviour. BigOhTech migrated the frontend to React with component-level code splitting and a shared design system.
The rebuild reduced page load time and gave the internal team a maintainable, documented codebase they could extend without BigOhTech on retainer.
Every React engineer we place has shipped production code. We match profiles to your stack, domain, and team size — not just to a job description.
Freelancers work well for short isolated tasks, but lack team integration. In-house React hiring in the US takes 6-12 weeks on average. BigOhTech gives you pre-vetted senior React engineers ready to join your sprint within 72 hours.
Our React engineers have shipped production frontends across regulated industries, high-traffic consumer platforms, and enterprise SaaS products. Domain context is part of every vetting brief.
Simple and Transparent Pricing | Fully Signed NDA | Code Security | Easy Exit Process
Pay per hour for consulting, code reviews, or short-duration tasks. No retainer required.
Full-time dedicated React engineer (160 hrs/month). Integrated into your sprint, standups, and delivery cycle.
A dedicated senior React engineer working 80 hours per month. Consistent collaboration without a full-time cost.
Every React developer on our bench is full-time, in-house trained, and domain-screened. You get senior engineers, not a marketplace match.
Our delivery process is independently appraised — not self-declared. Every React engagement follows a documented process with code reviews, sprint cadence, and quality gates.
Every candidate is assessed on a React challenge specific to your industry — not a generic LeetCode problem. FinTech candidates get FinTech scenarios. SaaS candidates get multi-tenant UI problems.
Start with a 40-hour paid trial before any long-term contract. If the fit isn't right, you walk away with no obligation and no cost.
Your React developer joins your Slack, attends your standups, and communicates directly with your team. No account manager relay, no ticket queue.
If a resource isn't the right fit, BigOhTech replaces them at no extra cost within the engagement terms. No lock-in risk.
Minimum 4 years of production React experience. Every profile includes shipped app links or GitHub references — not just a CV summary.
Our React engineers work daily with the tools your product team already uses. No ramp-up time on stack — they join and contribute from sprint one.
A transparent process from brief to first sprint. No lengthy procurement cycles, no middlemen.