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ALTEN

NodeJs and React Fullstack Engineer - Geneve

ALTEN
Switzerland · Full-time · Mid-Senior

Position: European Union


Location: 3 days a week in Geneve and 2 days a week in smart working


Contract: Permanent contract/freelance collaboration with Alten Switzerland



ALTEN Group

Within 30 years, ALTEN has become leader in both outsourced Engineering and IT Enterprise Services. ALTEN, composed of 54,000 employees (88% engineers), carries out complex and highly technical projects throughout the value chain of 6,500 clients, the most prestigious companies in all sectors of industry, services and telecommunications. We work with key actors in the Aeronautics & Space, Defence & Naval, Security, Automotive, Rail, Energy, Life Sciences, Finance, Retail, Telecommunications and Services sectors.


ALTEN Switzerland

Since 2005, with 450 current employees, ALTEN Switzerland is a reference partner in providing Engineering services to 100 world leading companies. ALTEN Switzerland’s activities cover all the main strategical areas of the Swiss market in Life Sciences, Engineering & IT Services.


The candidate that will succeed in this position will be able to be in charge of the development and maintenance of NodeJS and React applications and services, design and implementation of backend and frontend components supporting large-scale digital platforms.



Responsibilities


  • Design, build, and maintain scalable backend services and APIs.
  • Develop and optimize microservices for performance and reliability.
  • Collaborate with product, frontend, CRM, and AI teams to deliver integrated solutions.
  • Ensure backend architecture meets standards of scalability, security, and performance


Qualifications


  • Bachelor's degree or equivalent experience in Computer Science and EPFL
  • +3 years relevant development experience
  • Proven hands-on experience with NodeJS and Pyhton for BE and React for FE in production environments.
  • Expertise in building scalable web APIs and working with microservices architectures.
  • Strong proficiency in SQL databases
  • Excellence presentation and standing.
  • Team player



What we offer you


At Alten, we offer you the security of a permanent contract while also giving you the liberty to work with multiple prestigious clients. With the luxury of having a wide range of offices around the world, we are in a unique position to provide you with the freedom to experience national and international business opportunities. Thus, we function in a highly innovative market, always being up to date with the latest technologies and making you a pioneer in your field.

Therefore, we offer our employees sought-after trainings and workshops ranging from hard to soft skills and providing you with certificates that will further increase your qualifications, enabling you to participate in ground-breaking projects.


Apply now and be a part of our amazing journey. We believe in growing together!

Key Skills

Ranked by relevance

microservices react sql crm ai
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Posted
Sep 23, 2025
Type
Full-time
Level
Mid-Senior
Location
Geneva
Company
ALTEN

Industries

IT Services IT Consulting Engineering Services

Categories

Consulting

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