Senior React Engineer w Warząchewka Polska, Poland - Jobeax
Opis oferty
Senior React Engineer w Warząchewka Polska, Polska
Warząchewka Polska, Polska
We are looking for a Senior React Engineer with strong frontend expertise and solid knowledge of the travel domain to join our Engineering Team. In this role, you will contribute to a modern SaaS cloud platform serving the airline and travel industry, building new product capabilities while improving scalability, performance, and overall user experience.
You will work closely with cross‑functional international teams, collaborating with engineers, architects, and stakeholders to deliver high‑quality solutions aligned with modern travel distribution standards. We are looking for someone who combines deep React expertise with strong ownership, technical leadership, and the ability to understand business needs in a fast‑paced product environment.
A fast‑growing SaaS and cloud technology company focused on the airline and travel industry. The organization delivers solutions that enable airlines and travel agencies to distribute and retail travel products in line with modern industry standards, including New Distribution Capability (NDC).
Its solutions are designed to support modern airline retailing concepts and improve efficiency by reducing reliance on legacy systems. The organization is aligned with key industry frameworks and standards in airline distribution and order management.
You Have
5+ years in JavaScript, including 4+ years with https://jobeax.com/link/6WcBICn0LM558SP0 in production
Strong in JavaScript (ES6+) and TypeScript, deep understanding of React (hooks, lifecycle, performance, architecture)
Experience with state management (Redux, Context, Zustand or similar)
Proven experience building high‑performance, responsive web apps and integrating with REST APIs
Strong skills in performance optimization, debugging, and troubleshooting
Experience with modern tooling (npm, yarn, bundlers) and testing frameworks (Jest, RTL, etc.)
Good understanding of frontend best practices (code quality, security, documentation)
Experience with SQL/NoSQL integration and understanding of scalable systems
Experience in Agile/Scrum teams, strong communication and collaboration skills
Ability to mentor others and influence technical decisions
Experience in travel domain and with AI coding tools (Copilot, Cursor, etc.)
Would be a plus
Commercial experience with https://jobeax.com/link/JSd7UYCSg572jJDY and/or https://jobeax.com/link/Z30sZYC3jcRenVso
Experience with Docker and cloud platforms such as AWS
Experience in airline retailing, NDC, order management, or travel commerce platforms
Familiarity with Java-based backend environments (Spring Boot ecosystem)
Experience with microservices‑based systems
Previous experience leading frontend initiatives or mentoring teams
Experience building AI‑powered solutions or integrating AI pipelines/APIs into software projects.
You Are Going To
Design, develop, and maintain modern React‑based frontend solutions for a SaaS travel platform
Deliver new product features with strong focus on scalability, maintainability, and usability
Lead frontend performance optimization initiatives across applications and shared components
Analyze UI bottlenecks and improve page load speed, rendering efficiency, and application responsiveness
Collaborate with backend teams to ensure seamless integration with APIs, services, and data layers
Participate in architecture discussions and help define frontend engineering standards
Review code, mentor team members, and promote engineering best practices
Investigate business requirements and proactively suggest product and UX improvements
Stay updated on emerging frontend technologies and recommend practical innovations
Ensure code quality through testing, documentation, and clean development processes
Work‑life Balance
Possibility to work remotely
Health Care
Reimbursement of medical expenses
Online morning exercise
Education
Compensation for trainings, seminars, conferences
Free access to the Pluralsight and ACloudGuru knowledge base
Access to the AltexSoft library with top‑notch materials
A mentor for a probation period
Engagement in our Mentorship Hub program as a mentor or a mentee to foster professional growth and development
Development
Horizontally — master new technologies at internal courses
Vertically — choose your own career path through Competency trees
Recognition Program
All your activities are marked by points that can be exchanged for gifts to fit any taste.
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