Lineate2d ago
New
New
Senior React Software Engineer
Poland Officesenior
Software EngineeringReact Software Engineer
0 views0 saves0 applied
Quick Summary
Overview
Lineate is a US-based international software development company with over two decades of experience. From Intelligent Document Processing(IDP) and Agentic RAG systems to scalable cloud architectures,
Technical Tools
Software EngineeringReact Software Engineer
Requirements
~1 min read- 6+ years of commercial software development experience
- Strong experience with React and modern JavaScript/TypeScript
- Deep understanding of frontend architecture and component-based design
- Experience working in microservices architecture environments
- Strong understanding of API integrations and communication between distributed services
- Experience with state management libraries (Redux, Zustand, Context API, etc.)
- Strong knowledge of HTML5, CSS3, responsive design, and cross-browser compatibility
- Experience working with REST APIs and asynchronous data handling
- Understanding of performance optimization and frontend security best practices
- Experience with testing frameworks (Jest, React Testing Library, Cypress, etc.)
- Familiarity with modern development tools and workflows (Git, CI/CD, Webpack/Vite)
- Ability to work independently and take ownership of features and solutions
- Good communication skills and ability to work in an international environment
- English — Upper-Intermediate or higher
Nice to Have
~1 min read- Experience in fintech products or financial domain projects
- Experience with Next.js
- Familiarity with cloud environments (AWS, GCP, Azure)
- Understanding of microfrontend architecture
- Experience working in international product companies
- Understanding of UI/UX principles
What We Offer
~1 min read✓B2B contract with Lineate US office
Location & Eligibility
Where is the job
Poland Office
On-site at the office
Who can apply
Same as job location
Listing Details
- Posted
- May 19, 2026
- First seen
- May 20, 2026
- Last seen
- May 21, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 60%
- Scored at
- May 20, 2026
Signal breakdown
freshnesssource trustcontent trustemployer trust
External application · ~5 min on Lineate's site
Please let Lineate know you found this job on Jobera.
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Senior React Software Engineer