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ALTEN

Fullstack Developer

ALTEN
Romania · Full-time · Mid-Senior

ALTEN Romania is part of the ALTEN Group, Leader in IT and Engineering Consulting. We develop innovative and durable technical solutions that fulfill the needs of our local and international partners.


Responsibilities:

  • Develop high quality, secure and stable code that is covered by unit test
  • Contribute to software design and architecture by leveraging cloud design patterns and injecting your cloud expertise into the entire development lifecycle
  • Contribute to improvements in processes and deliverables that increase the effectiveness and efficiency of the team in responding to customer and business needs
  • Conduct research and make recommendations on tools, services, and standards to use for engineering efforts
  • Document and present your ideas and solutions accurately and thoroughly
  • Coordinate change deployment and release testing effort
  • Work closely with customers to support production services in an on-call rotation and be an escalation contact for service incidents
  • Enthusiasm to mentor teammates, learn from others and actively engage in various agile team meetings


Minimum Qualifications:

  • Bachelor’s Degree in Computer Science or related field, or equivalent work experience
  • 5+ years of relevant experience building large scale web applications
  • Demonstrable understanding of typical web application architecture (data, application, web tiers etc.)
  • Strong Experience with fundamental web technologies - HTML5, CSS & JavaScript with a solid understanding of the underlying principles
  • Experience with at least one frontend web library/framework (React, Angular or Vue)
  • Experience of creating secure and scalable web services with a solid understanding of the foundational communication protocols used e.g. TCP/IP, HTTP, Web Sockets
  • Experience with Test Driven Development and unit testing
  • Experience of security best practices for a modern cloud service
  • Experience of CI/CD concepts and working with a deployment pipeline
  • Experience of Amazon Web Services or other cloud infrastructure technologies
  • Experience of basic network infrastructure and components (load balancing, NAT, scaling, etc.)
  • Comfortable with working in Linux and Windows environment
  • Self-motivated, autonomous, empathetic and great communication skill


Preferred Qualifications:

  • Experience with NodeJS and Python
  • Experience with AWS including EC2, ECS, S3, RDS, Batch
  • Experience with microservices and working with Docker containers
  • Experience with Jenkins
  • Cloud security/ secure development life cycle
  • Experience of working with Unit and End to End testing frameworks for both frontend and backend applications e.g. Jest, Cypress, XUnit
  • Experience of at least one Object Oriented programming language e.g. C#, C++, Java
  • Experience working in an Agile or Scrum environment

Key Skills

Ranked by relevance

cloud c design patterns microservices javascript angular docker react html5 linux scrum cicd css aws ecs nat s3
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Posted
Apr 07, 2026
Type
Full-time
Level
Mid-Senior
Location
Bucharest
Company
ALTEN

Industries

IT Services IT Consulting

Categories

Information Technology

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