Optiveum
Optiveum
Optiveum is a recruitment and consulting company focused on HR and IT services, drawing on more than 20 years of experience in these areas. The company connects professionals with project-based and permanent opportunities across remote and on-site roles, working with clients in Poland and international markets. Its recruitment work spans IT, finance, accounting, manufacturing, logistics, and marketing, supporting organizations seeking talent and candidates pursuing their next professional opportunity.

Senior React Frontend Developer — Hybrid in Poland

Build and support a React platform for investment orders within a financial-services organization. Work in an Agile team alongside backend, business, testing, and end-user stakeholders.

Description

  • Develop the redesigned UI application with modern technologies
  • Deliver new business requirements
  • Help prepare, stabilize, and deploy upcoming releases to production
  • Support the application by troubleshooting issues and fixing defects in existing and newly delivered functionality
  • Manage day-to-day UI support activities to maintain operational continuity
  • Maintain and improve code quality by addressing vulnerabilities and framework dependencies
  • Work with backend developers, business analysts, test engineers, and end users to clarify requirements, investigate issues, and deliver solutions
  • Participate in Agile ceremonies and activities, including backlog refinement, sprint planning, reviews, and production support

Requirements

  • Professional experience in senior-level frontend development
  • Experience with React.js 18 or later
  • Working knowledge of React Query
  • Proficiency with TypeScript
  • Experience using React Testing Library
  • Experience with Material UI
  • Experience with Tailwind
  • Experience with React Hook Form
  • Strong communication abilities
  • Basic knowledge of Java and Spring Boot is a plus
  • Familiarity with other TanStack libraries is a plus
  • Jenkins experience is a plus
  • General JavaScript proficiency is a plus
  • Availability to work from the office three days per week in a hybrid arrangement
  • Availability for full-time work at 40 hours per week
  • Willingness to work under a B2B engagement

Benefits

  • Clear cooperation terms with Optiveum as the dedicated contracting partner
  • Streamlined B2B contract setup with continued support
  • Work with a modern technology stack on a complex project in the financial domain

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