JavaScript Full-stack Developer
Xpand IT
Lisbon, Portugal
há 3 dias
source :

At Xpand IT (Permanent), in Lisbon, Portugal

Expires at : 2021-01-16


Everything we do is to inspire others to achieve outstanding results. We do this by investing in IT mastery to generate market value.

As a global company specializing in Big Data, Business Intelligence & Analytics, Data Science, Middleware, Digital Xperiences, and Collaboration and Development tools , we have top products and services used by Fortune 500 companies.

With a posture of honesty and cooperation with more than 180 clients in the service area and more than 3000 that use our products in 76 different countries, Xpand IT is recognized for its technological knowledge and Passion for Excellence .

At Xpand IT, everyone has a special talent . We value everyone’s talent in all fields. Excellent technical experts, visionary designers, dynamic and communicative Human Resources team, innovative researchers, magical marketers, entrepreneurial managers.

These are the people that are part of Xpand IT.


As a JavaScript Full-stack Developer you will build the end-to-end applications requirements . You will participate in the central structure of an application as well as create design plans for the user interface, define controls’ look, feel and activity.

At Xpand IT you will work with JavaScript technologies in a collaborative environment alongside other experts such as UI / UX and cluster / database gurus.


  • Being responsible for requirements definition and translate them into technical services
  • Use / suggest a variety of state-of-the-art programming languages in order to create user-friendly web interfaces
  • Design and build high-quality mockups and design different prototypes
  • Optimize web applications for maximum speed, cross-browser and cross-device
  • Build reusable API libraries for future use
  • Work in multidisciplinary teams with other teammates such as backend developers and web designers
  • Design and development of applicational backend services using the best design practices and patterns
  • Recommends system solutions by comparing advantages and disadvantages of alternative development strategies
  • Integrates applications through the development of APIs / Services with third-party modules
  • Guarantee the correct performance, security and scalability of backend services
  • Guarantee that Unit Test / Test Sets are correctly updated so that Continuous Integration engine remains flawless.
  • Main requirements

  • MSc / BSc in Information Systems and Computer Engineering and / or Computer Science
  • Professional experience (+ 3 years) as a Developer in JavaScript-based technologies, HTML5 and CSS3
  • Experience with JavaScript libraries and frameworks such as React and / or Angular
  • Experience with backend JavaScript frameworks such as Node.js
  • Experience in design patterns while implementing advanced and complex software solutions , namely in API Rest services implementation
  • Experience in data base management tools like MS SQL Server, MySQL or PostgreSQL
  • Experience in using Eclipse, Maven, Jenkins, GIT, JIRA or equivalent tools
  • Team player and technical problem solving skills
  • Strong communication skills (written and spoken)
  • English proficiency
  • Benefits & Perks

    Besides a competitive salary and a variable bonus program according to the performance, we have a number of other benefits :

  • Flexible work hours and partial remote work
  • Relaxed work environment
  • Fruit and coffee available
  • Health insurance
  • Training plan, adjusted to individual needs
  • Opportunity to work on challenging projects in different locations
  • Social and team building events
  • Areas for leisure within the facilities
  • Protocols and other local benefits
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