About position

We are actively looking for a Mid Full Stack Engineer (Node.js & React).

In this role, you will have the opportunity to own tasks and responsibilities from conception to delivery. As a Mid Full Stack Engineer you will collaborate with the engineering team, interact with customers, work on mission critical systems at scale and support junior engineers in their development.

To be successful in this position, you must have at least 3 years of experience in Full Stack development, understanding of Node.js, React and related frameworks, and experience in working collaboratively in a team environment.

Key responsibilities
  • Analyzing business requirements
  • Writing clean, functional code, including unit tests
  • Writing technical documentation
  • Propose technical improvements to the application
  • Participate in troubleshooting and resolving complex technical issues
  • Collaborate with the engineering team to plan and implement technical solution

  • Contract under Polish law: B2B or Umowa o Pracę
  • Benefits such as private medical care, group insurance, Multisport card
  • There are English classes available
  • Hybrid work (at least 2 days/week on-site) in Warsaw (Mokotów)
  • Opportunity to work with excellent professionals
  • High standards of work and focus on the quality of code
  • New technologies in use
  • Continuously learning and growth
  • International team
  • Pinball, PlayStation & much more (on-site 🤫)

  • Master’s degree in Software Engineering or related engineering field
  • Must-have Technologies: JavaScript, TypeScript, Node.js
  • Advantage: React, React Native
  • Fluency in English is a must (min B2, C1 preferred)
  • Excellent verbal communication skills are a must
  • Other Technologies: AWS, Bitbucket/GIT, Jenkins, PostgreSQL, Docker
  • Familiarity with REST API and GraphQL
  • Familiarity with SQL, NoSQL databases
  • A grasp of software architecture trade-offs and considerations, an understanding of software development principles such as design patterns and SOLID concepts

Webellian is a well-established Digital transformation and IT consulting company committed to creating a positive impact for our clients. 

We are driven by shared values, strong principles, and a passion for innovative and disruptive technologies. 

We are a community of engineers and senior advisors who work with our clients across industries, playing a deep and meaningful role in accelerating and realizing their vision and strategy.