R&D Software Engineer - React

Advertised Category: 
Java
JavaScript
Other SW Development
Primárny skill: 
Information Technology\JavaScript
Level: 
Permanent
Krajina: 
Slovakia
City: 
Kosice
Keywords: 
React
Redux
typescript
AI
Java
Ponúkaný plat: 
2500 EUR/m - 2900 EUR/m

About the Client

Our client is an international company and a global leader in Business Process Excellence area and is bringing their own products as well as consulting services to global market - Software for monitoring of company processes, SOA integrations, strategy planning etc.

Employee perks, benefits:
- Hybrid Working – work (partially) from home andr from office in Kosice
- Good work-life balance by flexible working time
- Opportunity to work on important and challenging products used by large enterprises all over the world
- Excellent remuneration package with additional social and medical benefits
- Annual financial bonus up to 200% of the monthly salary
- Extra Vacation days
- Sickness days
- Technical courses and certifications
- Language courses
- Career development
- Comfortable working environment with free coffee and water
- Open-minded corporate culture with flat hierarchy

About the Role

For our client we are looking for e R&D Engineer who will be responsible for driving the design, development, and enhancement of an advanced visual flow builder that makes AI-powered workflow automation accessible to business users. You will work closely with UX designers, product management, and backend engineers. This role demands a passion for crafting intuitive, high-performance interfaces and the ability to express complex AI-driven capabilities in elegant, user-centered designs — using AI tools to accelerate every phase of development.

Responsibilities

- Technical implementation of innovative UI components for the visual flow builder, including canvas interactions, trigger configuration, and flow step authoring
 - Build and evolve AI-assisted authoring experiences: surfaces where LLM-generated suggestions, flow previews, and contextual recommendations meet the user
 - Apply AI-assisted development practices throughout the full software lifecycle: using tools like Claude Code for component generation, automated testing, accessibility review, and localization
-  Support the entire product lifecycle, from requirements analysis to testing and cloud deployment
 - Work in an Agile software development process in international, cross-site teams
 - Collaborate closely with UX experts to translate designs into pixel-accurate, accessible, high-performance React components
-  Enhancement and maintenance of existing products
-  Monitor/triage customer issues, troubleshoot and resolve defects

Requirements

- Minimally 3 years of experience in frontend/full-stack software development
- Strong proficiency in React and TypeScript, including complex state management (e.g., Redux)
- Experience building rich interactive UIs — graph/canvas editors, form-heavy configuration panels, or similar
- Hands-on experience with AI coding assistants (e.g., Claude Code, Copilot) as part of your daily engineering workflow (not just familiarity, but fluency)
- Experience with component libraries (Fluent UI or similar), i18n (i18next), and CI/CD pipelines
- Experience with Java backends and REST/SOAP APIs is a plus
- Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience)

Nice to Have Skills

n/a

How to apply
In case of your interest to apply for this position, please, send us your curriculum vitae in English language on rastislav.srnka@sourcefirstinternational.com .
Naša misia

Našou misiou je ponúknuť množstvo pracovných ponúk kvalifikovaným kandidátom a naplniť očakávania klientov a potreby projektov. Rozhodli sme sa pôsobiť a získavať zdroje v krajinách východnej Európy.

Kontaktujte nás

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