Software Engineer (Node.js, Javascript/Typescript)
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on developing and maintaining Node.js backend applications in a cloud environment. Key technologies include JavaScript, TypeScript with optional AWS, Python, C#. Responsibilities cover the full software lifecycle, designing scalable solutions, participating in code reviews, and optimizing CI/CD processes. Benefits include Medicover medical care, insurance, and access to certifications and industry events.

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Software Engineer (Node.js, Javascript/Typescript)

Company: ALTEN Polska

from: 12 August 2026
to: 11 September 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Node.js.
JavaScript
TypeScript

Optional technologies

AWS
Python
C#
Git

Operating system

Windows

Our requirements

  • BSc or MSc degree in Computer Science, Mathematics, or a related technical field.
  • Minimum 4 years of experience in cloud application development using Node.js.
  • Strong proficiency in JavaScript and TypeScript.
  • Hands-on experience designing and developing backend applications and services.
  • Experience working in an Agile environment.
  • Excellent written and verbal communication skills in English (minimum B2 level).

Optional

  • Experience with CI/CD pipelines and DevOps practices.
  • Experience with AWS cloud services.
  • Programming experience with Python.
  • Programming experience with C#.
  • Experience using Git or other distributed version control systems.
  • Experience migrating applications or services between different technology stacks and programming languages.
  • Knowledge of modern cloud-native architectures and software design patterns.

Your responsibilities

  • Develop, maintain, and enhance backend applications using Node.js.
  • Participate in all stages of the software development lifecycle, including requirements analysis, implementation, testing, deployment, maintenance, and continuous improvement.
  • Work as part of a self-organized Agile team responsible for building, owning, and operating the service.
  • Design and implement scalable, high-performance cloud-based solutions.
  • Collaborate closely with Product Managers and business stakeholders to translate requirements into effective technical solutions.
  • Participate in code reviews and ensure high code quality by following software engineering best practices.
  • Contribute to the implementation and optimization of CI/CD processes.
  • Support the migration, modernization, and continuous improvement of existing services and applications.

This is how we organize our work

This is how we work

agilescrum

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration
  • DevOps
  • team-level deployment
  • documentation
  • issue tracking tools
  • testing environments
NOTICE: We kindly inform you that we will contact the selected candidates.
Company

What we offer

  • We offer a full-time employment contract
  • Location –Poland; work model – remote
  • Stable and long-term cooperation
  • Well-defined career path at the European leader in engineering & IT consulting
  • Opportunity to relocate and work in different ALTEN Polska branches
  • After completion of the project, opportunity to engage in a subsequent one within the company
  • Introduction and cooperation with dedicated Competences Manager
  • We also offer cooperation based on a B2B or Contract of mandate (UZ).
  • We also guarantee:
  • Access to professional certifications with our technology partners (e.g. Google, ISTQB)
  • Access to relevant industry events
  • Access to the Knowledge Sharing Program
  • Access to Referral program

Benefits

  • life insurance
  • retirement pension plan
  • baby layette
  • employee referral program
  • Medicover medical care
  • Medicover dental care
  • Medicover Benefits platform
  • Medicover Sport card

ALTEN Polska

WHO ARE WE?
WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES.
At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world.
As a leader in Engineering and IT Services, we support companies in their technological and sustainable transformation.
OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE.
We operate in all sectors: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government.
We carry out complex and highly technical projects throughout the value chain of the most prestigious companies worldwide.
Our motto: Building Tomorrow’s World Today!
Software Engineer (Node.js, Javascript/Typescript)
I apply to:
ALTEN Polska
Warszawa, Masovian
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