Intership Node.js, IT | Vention
Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery.
With around 500 engineers skilled in Node.js, we build scalable and efficient backend solutions across a variety of industries. Our teams work with popular frameworks including Express.js, Koa.js, NestJS, Sails, LoopBack, and Meteor, and we actively leverage cloud technologies to deliver high-performance applications.
What you’ll do:
- learn core JavaScript & TypeScript fundamentals, async programming, and common design patterns
- build and maintain backend services using Node..js – design RESTful APIs, handle authentication, data validation, error handling, security, and logging
- develop frontend portions using React components, state management, routing, and integrating with backend APIs
- use state management libraries (e.g. Redux) to manage shared application state between frontend and backend interactions
- work with databases (SQL or NoSQL) on the backend: design schemas, perform CRUD operations, optimize queries, ensure data integrity
- write unit tests for both backend and frontend code (for Node.js services and React components) using testing frameworks like Jest; also engage in integration testing to verify full stack flows end‑to‑end
- use version control (Git), CI/CD pipelines, and ensure clean, maintainable, well‑documented codebases
What you bring:
- good grasp of HTML markup and CSS styling
- good understanding of JavaScript fundamentals
- understanding of backend development using Node.js
- basic understanding of React or any other frontend framework
- understanding the principles of Object-Oriented Programming (OOP) and the ability to apply them practically
- understanding of using the Git Version Control System
- a B1 level or higher in English language
- ability to study 6 hours a day
What you’ll get:
- enjoy personalized learning with intimate group sizes of 3-15 or opt for a one-on-one experience
- our dynamic curriculum offers a mix of hands-on practice and essential theory, tailored for groups or adjusted to fit individual needs
- give yourself at least three months to dive deep into the material in a group, or choose an individual internship length that aligns with international standards
- discover the industry inside out. This internship provides insights into the IT world, giving you a leg up in your future career
- receive guidance and support from an experienced mentor throughout your internship journey
- beyond learning, there’s a chance for employment. Successful interns might land a full-time job with us after the program
- dive into real-world projects! Get hands-on experience with genuine IT challenges and see firsthand the solutions in action
Time and place:
hybrid, part-time, Warsaw, Poland
Application form:
https://join.ventionteams.com/job-openings/internship-nodejs-warsaw
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