368,657open jobs
9,442companies
50,883added this week
Browse all
Location
Remote/Hybrid
Seniority
Middle · 3+ years exp
Overview
Company
Impact
Profile match
Founded in 2012 and based in Warsaw, Webellian is a digital and IT consulting firm that specializes in guiding global corporations through their digital transformation journeys. The company provides a wide range of services, including bespoke software development, cloud-native solutions, business intelligence, and the implementation of advanced AI and machine learning models. Through its international teams, it delivers scalable and secure technology strategies tailored to meet the complex needs of clients in sectors like finance, manufacturing, and media.

About Webellian

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.

About the job

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 solutions

Competencies

  • 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

You’re a good fit if you have…

  • Can-do attitude

  • Strong problem-solving skills and attention to detail

  • Ability to work independently and take ownership of assigned tasks

What we offer

  • 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 )

Interested? Please click the “Apply for this job” button and send us your CV in English.

Please include the following statement: I hereby authorize Webellian Poland Sp. z o.o. to the process personal data provided in this document for realising the recruitment process pursuant to the Personal Data Protection Act of 10 May 2018 (Journal of Laws 2018, item 1000) and in agreement with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation).

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
368,657 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Similar stack
Same company
In your city
$54k – $175k per year (Estimated) • Remote • Full-Time
JavaScript
Node JS
TypeScript
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
Apply
$35k – $113k per year (Estimated) • Remote • Full-Time
JavaScript
Node JS
TypeScript
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
Apply
$35k – $116k per year (Estimated) • Remote • Full-Time
JavaScript
Node JS
TypeScript
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
Apply
$61k – $200k per year (Estimated) • Remote • Full-Time
JavaScript
Node JS
TypeScript
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
Apply
$54k – $176k per year (Estimated) • Remote • Full-Time
JavaScript
Node JS
TypeScript
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
Apply
$45k – $78k per year (Estimated) • Remote/Hybrid • Full-Time • 3+ years exp • Master's Degree • Warsaw
Node JS
SQL
TypeScript
JavaScript
Node JS
Fastify
Nest.JS
Strapi
Databases
PostgreSQL
Frontend
Bootstrap
GraphQL
Material UI
Next.js
Redux
React.js
Mobile
React Native
DevOps
AWS
Bitbucket
Docker
Jenkins
Rest API
Apply
Senior Data Engineer 19 days ago
$66k – $107k per year (Estimated) • Remote/Hybrid • Full-Time • 6+ years exp • Warsaw
Python
SQL
Python
pySpark
Databases
Apache Kafka
Databricks
Delta Lake
PostgreSQL
AI/ML
AI Agents
Airflow
Anomaly Detection
Claude
Claude Code
Great Expectations
Spark
Feature Store
DevOps
Azure
SLI/SLO/SLA
Apply
$74k – $130k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Python
SQL
Python
pySpark
Databases
Databricks
AI/ML
dbt
Spark
DevOps
Azure
CI/CD
Terraform
GitHub
Analytics
Power BI
ETL/ELT
Apply
$51k – $98k per year (Estimated) • Remote/Hybrid • Full-Time • 6+ years exp • Warsaw
JavaScript
Swift
TypeScript
AI/ML
Claude
Claude Code
Frontend
Emotion
React.js
Redux
Redux Toolkit
styled-components
Tailwind CSS
Vite
Webpack
Zustand
Mobile
Deep Linking
Fastlane
State Management
SwiftUI
TestFlight
UIKit
XCTest
DevOps
CI/CD
Rest API
QA
Cypress
Jest
Playwright
Vitest
Apply
$66k – $106k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Warsaw
Python
SQL
Python
Pydantic
pySpark
Databases
Databricks
AI/ML
dbt
Pydantic AI
Spark
DevOps
Azure
CI/CD
GitHub
Analytics
ETL/ELT
Apply
See all jobs
This is one of many
368,657 more open roles from verified company boards, updated every day.