Senior Fullstack Software Engineer (React, Node.js)

About Wakacje.pl 

We are an e-commerce platform and a network of travel agencies offering a wide range of travel products. Since 2015, we have been part of Wirtualna Polska Holding – Poland’s largest group of media and e-commerce companies. Together with Travelplanet.pl and the Invia brands across CEE, we are building a unified travel group driven by a shared #TravelMindset. In our daily work, we #Explore better ways to grow, #Engage through real ownership and teamwork, and #Enjoy building experiences that people genuinely look forward to.  

Send us your CV and… see you at Wakacje.pl! ✈️  

About us: 

We currently have a Digital Product & IT department of over 140 people, including Developers, DevOps Engineers, Testers, Project Owners, and Architects. In our daily work, we deliver projects that open up new opportunities for us and our customers. We primarily develop our website and mobile application, as well as internal systems that support and automate our work. ​

Key Responsibilities: 

• Developing and enhancing a proprietary CRM system used by over 2,000 Call Center consultants and a nationwide franchise network 

• Working within an architecture based on dozens of microservices representing key business domains 

• Updating and standardizing the technology stack (React, Node.js), planning and delivering technical debt reduction initiatives, as well as developing application monitoring and observability 

• Designing and developing scalable Node.js-based back-end systems, including expanding their role within the overall system architecture 

• Influencing the direction of front-end and back-end architecture, code quality, and the stability of production solutions 

• Developing and maintaining the testing layer for JavaScript applications, including unit and integration tests 

• Close collaboration with the Product Owner to deliver initiatives planned in quarterly cycles, in line with the SAFe framework 

Requirements:​

Core Technologies

• Strong commercial experience with React and Node.js (min. 5 years)

• Practical experience with TypeScript and Next.js

Engineering & Architecture

• Experience building and maintaining high-performance systems (processing 1M+ orders annually)

• Experience designing and consuming RESTful APIs

• Experience with frontend unit and integration testing

• Familiarity with browser debugging tools (e.g. Chrome DevTools)

Development Workflow & Collaboration

• Proficiency in Git and modern development workflows

• Experience collaborating with UX/UI designers

• Experience in mentoring developers, sharing knowledge, and promoting best engineering practices

Communication & Organization

• Strong English communication skills (minimum B2 level)

• Good self-organization and time management skills

  
  

What do we offer:

Workplace safety and comfort:

• Employment based on an employment contract or B2B,

• Full support during the onboarding period under the supervision of an engaging leader/buddy.

Business agency and agility:

• Real influence on business decisions, the ability to take initiatives and implement your ideas.

Development within the organization:

• Individual Development Plan,

• Participation in training courses and conferences to enhance professional competencies.

All-inclusive for Employees:

• A benefits package that you can use according to your preferences – Lux Med medical care, Health and Life Insurance (PZU and Warta), Multisport card, shopping and lunch vouchers, and many other cafeteria offers available on the Worksmile platform,

• Study Tour – trips abroad to explore our product offerings (destination tours and hotel audits),

• A training and webinar package supporting professional and personal development,

• Discounts on our products for employees and their families,

• Work in the modern Alchemia office complex – Neon building, 100 meters from the Gdańsk Przymorze-Uniwersytet SKM station,

• Teambuilding events for the start and end of the tourist season – check them out: Instagram, LinkedIn, Tiktok, Facebook,

• Mini events, delicious coffee, and on Mondays, hot chocolate,

• Casual dress code.

Ready to join the team with a #travelmindset? We’re waiting for you!