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EUROPEAN DYNAMICS

Front End Developer (React)

Posted 8 Days Ago
Be an Early Applicant
In-Office or Remote
Hiring Remotely in Valencia, Provincia de Valencia, Comunidad Valenciana
Senior level
In-Office or Remote
Hiring Remotely in Valencia, Provincia de Valencia, Comunidad Valenciana
Senior level
The Front End Developer will create and maintain web applications using React, handle REST and WebSocket APIs, and convert designs into code, ensuring quality and team collaboration.
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Description

We currently have a vacancy for a Font End Developer (React) fluent in English, to offer his/her services as an expert remotely. In the context of the first assignment, the successful candidate will be integrated with the Development team of the company that will closely cooperate with a major client’s IT team.

Your tasks:

  • Write client-side code JavaScript to get, manipulate and update data from/to Web Services for Digital Tools and Platforms websites and applications using REST and WebSocket APIs;
  • Develop front end applications using React, React hooks, Redux, Redux/sagas and Material UI;
  • Develop visualizations using D3.js, nivo, plotly and other visualization frameworks;
  • Develop mobile applications using React Native;
  • Convert into HTML/CSS image mockups into live prototypes;
  • Review, comment and approve pull requests and deploy them into the different organization environments;
  • Troubleshoot, fix and perform quality assurance of frontend components as well as the functionality of the custom applications, including responding to Service Gateway incidents;
  • Assist in the development and documentation of the design system;
  • Assist in the development and documentation of front-end team standards and base code;
  • Participate in Agile/Scrum Ceremonies and assist in the estimation of task effort;
  • Perform manipulation and optimization of graphic resources for our websites and applications.
Requirements
  • University degree in Computer Science, Engineering or equivalent, combined with relevant IT professional experience of 7 years;
  • More than 3 years of experience using React and React Native, Redux, Redux Sagas;
  • More than 3 years using JavaScript consuming, displaying, and updating data using Web APIs (JSON);
  • More than 3 years of experience using Material UI and JSS and writing cascade styles sheets using SASS;
  • More than 3 years of experience converting visual designs into actual pixel perfect HTML/CSS;
  • More than 2 years of experience creating unit tests in Jest, Enzyme, or other testing frameworks;
  • Experience working with agile/scrum methodologies and hands on the use of Azure DevOps, Jira or similar;
  • Experience using Sketch, Figma or InVision to convert UI requirements into applications;
  • Hands on experience with NextJS and using task automation tools such as Gulp or Grunt and continuous integration tools such as Jenkins, TravisCI, Azure DevOps pipelines, etc;
  • Strong knowledge using Git versioning system and large projects source code workflow;
  • Experience using JavaScript frameworks AngularJS/Angular, KendoUI, Ionic and Bootstrap 4 is a plus;
  • Excellent command of the English language.
Benefits

Our offer:

If you are seeking a career in an exciting and dynamic company, where you will offer your services as part of a team of a major European Institution, operating in an international, multilingual and multicultural environment where you can expect real chances to make a difference, please send us your detailed CV in English, quoting reference: (19092/09/2025).

We offer a competitive remuneration (either on contract basis or remuneration with full benefits package), based on qualifications and experience. All applications will be treated as confidential. 

You may also consider all our other open vacancies by visiting the career section of our web site ( and follow us on Twitter (@EURODYN_Careers) and LinkedIn.  

EUROPEAN DYNAMICS (is a leading Software, Information and Communication Technologies company, operating internationally (Athens, Brussels, Luxembourg, Copenhagen, Stockholm, London, Nicosia, Hong-Kong, Valetta, etc). The company employs over 1000 engineers, IT experts and consultants (around 3% PhD, 36% MSc and 53% BSc or equivalent). We design and develop software applications using state-of-the-art technology. The group generates annual revenues in the range of EURO 40 million, with an EBITDA in the range of 20%. The value of our contract portfolio exceeds EURO 300 million. EUROPEAN DYNAMICS is a renowned supplier of IT services to government institutions, multinational corporations, public administrations and multinational companies, research and academic institutes. 

As part of our dedication to the diversity of our workforce, we are committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion

EUROPEAN DYNAMICS (ED) adheres to the General Data Protection Regulation principles by applying its Privacy Policy as published in By submitting an application to this position and by sharing your personal data with ED, you acknowledge and accept its Policy and authorize ED to process your personal data for the purposes of the company's recruitment opportunities, in line to the Policy.


Top Skills

Azure Devops
CSS
D3.Js
Enzyme
Git
Grunt
Gulp
HTML
JavaScript
Jenkins
Jest
JIRA
Material Ui
Nextjs
Nivo
Plotly
React
React Native
Redux
Redux-Sagas
Sass
Travisci

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