/ TEAMS · Specialist engineering · React / TypeScript
Find React and TypeScript specialists for accessible components, application performance and reliable API integration.
2,000+ engineers in our active talent network · Regional recruiters
/ SYSTEM STACK
React component architecture
hooks and state lifecycles
TypeScript contracts
accessibility WCAG
frontend performance
/ AVAILABLE TO HIRE
Profiles show the experience we can source. Individual candidate availability is confirmed after enquiry.
Mid+ React / TypeScript Engineer
Available5+ years of experience · Poland
React / TypeScript Engineer with 5 years in production systems, focused on React component architecture and hooks and state lifecycles.
Languages: Polish, English B2+
Senior React / TypeScript Engineer
Inquire availability11+ years of experience · Romania
React / TypeScript Engineer with 11 years in production systems, focused on hooks and state lifecycles and TypeScript contracts.
Languages: Romanian, English B2+
Senior React / TypeScript Engineer
Available14+ years of experience · Poland
React / TypeScript Engineer with 14 years in production systems, focused on TypeScript contracts and accessibility WCAG.
Languages: Polish, English B2+
Mid-level React / TypeScript Engineer
Available3+ years of experience · Czechia
React / TypeScript Engineer with 3 years in production systems, focused on accessibility WCAG and frontend performance.
Languages: Czech, English C1
Find React and TypeScript specialists for accessible components, application performance and reliable API integration.
Discuss your hiring requirement ↗We assess relevant production responsibilities, evidence of implementation work and technical discussions with your team. A list of tools alone is not proof of experience.
Under staff augmentation the client usually directs the backlog and reviews. Team leadership and project-delivery ownership must be agreed separately.
The profiles indicate sourcing options, not verified available individuals. Availability, start date and fees are confirmed for the actual request.
Clarify whether you need TypeScript, state management, design systems, performance, accessibility, testing or API integration. The sourcing brief should match your actual codebase and engineering workflow, with practical evidence checked before interviews.
/ Engineering teams
Onectus uses its active engineering network and regional recruiting partners to search against concrete systems, environments and responsibilities. We evaluate practical experience rather than treating a framework mention or certification as proof of delivery. Particular availability and engagement terms are confirmed after an enquiry. For this role, practical knowledge of React component architecture, hooks and state lifecycles, TypeScript contracts helps define the engineering search.
/ Technical specializations
The right profile depends on your actual architecture, performance constraints, integration boundaries and operational responsibilities.
React / TypeScript responsibilities include react component architecture, related hooks and state lifecycles, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
React / TypeScript responsibilities include hooks and state lifecycles, related typescript contracts, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
React / TypeScript responsibilities include typescript contracts, related accessibility wcag, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
React / TypeScript responsibilities include accessibility wcag, related frontend performance, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
React / TypeScript responsibilities include frontend performance, related testing react apps, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
React / TypeScript responsibilities include testing react apps, related react component architecture, clear test coverage and a reliable production handover. Examine the actual tooling and deployment environment.
/ Project scenarios
Modernize an established React product. Define constraints around react component architecture, map dependencies and test how the proposed implementation behaves under real operating conditions.
Reduce re-rendering and loading delays. Define constraints around hooks and state lifecycles, map dependencies and test how the proposed implementation behaves under real operating conditions.
Build reliable complex form workflows. Define constraints around typescript contracts, map dependencies and test how the proposed implementation behaves under real operating conditions.
Improve keyboard and accessibility support. Define constraints around accessibility wcag, map dependencies and test how the proposed implementation behaves under real operating conditions.
/ Practical evaluation
A senior engineering interview should surface directly relevant implementation details, debugging history and operational judgment.
Describe a production issue involving React component architecture and what evidence led to a fix.
Which decisions around hooks and state lifecycles and TypeScript contracts were you personally accountable for?
Describe a production issue involving TypeScript contracts and what evidence led to a fix.
Which decisions around accessibility WCAG and frontend performance were you personally accountable for?
/ Sourcing process
Define platform versions, deployment constraints, traffic patterns, required integrations and ownership.
Search the active network and partner channels for platform-specific engineering experience.
Discuss real systems, code or configuration decisions, troubleshooting and change control.
Confirm role boundaries, location or remote access, availability, security and interviews.
Profiles, availability and engagement terms are confirmed for each request.
/ Questions
Yes. Tell us the relevant versions, operational environment and the responsibilities connected to React component architecture. We qualify hands-on experience during each search.
These can be included when central to the project. We distinguish practical implementation work from general familiarity and ask about failure scenarios and testing.
We look at production decisions, trade-offs, incident diagnosis, code or infrastructure ownership and the ability to explain decisions without relying on a technology checklist.
Share your architecture, technical constraints, collaboration model and priorities. We can then discuss relevant sourcing channels, evaluation criteria and next steps.
/ Onectus · TEAMS
Tell us the technology, production responsibilities, experience level and working model. We'll activate the appropriate engineering sourcing channels.
