React Frontend Developer - Travel IndustryAt ASTEK Iberia, we are looking for a React Frontend Developer to join an exciting travel technology project for one of the most well‐known companies in the Spanish travel industry.
Main responsibilities:
Develop and maintain modern frontend applications using React
Work on complex systems with high business impact in the travel domain
Contribute to improving performance, scalability and user experience
Who are you?
At least 3 years of experience with React
Speaks good English (international collaboration)
Has experience in the travel industry (highly valued)
Is comfortable working in complex, large‐scale applications
Experience with Citrix is a plus
Location
Hybrid model: in Madrid or Palma de Mallorca
Who are we?
Since 2015, Astek Iberia has been accompanying its customers in their development throughout Spain (Madrid, Barcelona, Valencia, Basque Country, Andalusia, Galicia, etc.).
Founded in France in 1988, Astek is a global player in engineering and technology consulting, present in five continents and 25 countries. With expertise in a wide range of industrial and service sectors, Astek is an essential partner, supporting its customers in an intelligent deployment of their products and services, and in the implementation of their digital transformation.
Today we are more than 8,000 employees, committed every day to promote the complementarity between digital technologies and complex systems engineering.
Our style is to have flexible schedules and highly value the well‐being of our employees.
You will grow professionally in a company in constant development and evolution.
You will benefit from a personalized follow‐up of your professional projects as close as possible to your ambitions.
You will make a real contribution to the company's development in real time.
️ You will enjoy 23 days of vacation (in addition to holidays) that you will be able to choose whenever you want.
You will join our team: diverse, multicultural and constantly growing.
You will have days full of good energy and good atmosphere.
.although you still have a lot to discover!
️ Shall we meet?
If you want to participate in the process, apply from here attaching your CV (in English) as detailed as possible and we will tell you more.
Senior Full‐Stack .NET/React Developer (UNISYS)UNISYS is a leading multinational technology company with more than 23,000 professionals worldwide, driving digital transformation for global organizations across key industries.
We are currently looking to hire a Senior Full‐Stack .NET/React Developer to join an ambitious, international project offering long‐term stability and growth.
You will be part of a collaborative, innovative, and multicultural environment, where knowledge sharing and professional development are core to our culture.
We offer immediate onboarding, the opportunity to work on high‐impact strategic initiatives, and collaboration within a high‐performing team with international exposure. Fluent English is a mandatory requirement, as you will be working in a global environment alongside international teams.
Develop and maintain full stack cloud based web applications using .NET (C#) and React JS.
Write clean, maintainable, and testable code with a strong focus on unit and integration test coverage in a microservice architecture environment.
Design and consume RESTful APIs and work with both relational and non‐relational databases.
Collaborate with product managers, designers, and fellow developers to deliver high‐quality features.
Participate in code reviews, technical discussions, and architectural planning.
Contribute to CI/CD pipelines and deployment automation.
Support containerized application development using Docker and Kubernetes.
Experience with Kubernetes and container orchestration.
Azure DevOps, GitHub Actions, Jenkins).
Exposure to cloud platforms like Azure or AWS.
Knowledge of Server‐Side React or Node.js for prototyping purposes.
Experience with GitHub Copilot.
Become part of our Winning Culture and work on award‐winning projects in high‐end technological setting.
Solid qualification‐, performance‐ & competence‐based remuneration model, attractive pension scheme and various allowances.
We offer a health program on‐top as a 24/7 life and accident insurance as well as an additional medical insurance to make sure you receive the best treatment in any situation possibly occuring.
Your work‐life‐balance is a high good for us at Unisys, therefore we offer 2 additional holidays (24th and 31st of December) as well as an option to buy up to 5 additional vacation days.
Competitive flexible benefits package, including 100% remote work and a remote work allowance.
On top of our Unisys university additional trainings and workshops are being at your free disposal.
Must‐Haves:
4+ years of experience in full stack development.
Strong knowledge of .NET Core / ASP.NET Core, C#, and React JS.
Experience working with relational (e.g., PostgreSQL, MySQL) and non‐relational (e.g., MongoDB, Cosmos DB) databases.
Solid understanding/experience of microservices, cloud (Azure or AWS), software testing practices and commitment to maintaining high test coverage.
Good problem‐solving skills and attention to detail.
Strong communication in English and teamwork abilities.
Nice‐to‐Haves:
Experience with Kubernetes and container orchestration.
Familiarity with CI/CD tools (e.g., Azure DevOps, GitHub Actions, Jenkins).
Exposure to cloud platforms like Azure or AWS.
Understanding microservices architecture.
Knowledge of Server‐Side React or Node.js for prototyping purposes.
Experience with GitHub Copilot.
Become part of our Winning Culture and work on award‐winning projects in high‐end technological setting.
We offer a company own learning platform! Our goal is to help you realize your individual potential!
Wellbeing & Employee Assistance Program: Your (mental) health is important to us and is treated confidentially by a neutral party.
Solid qualification‐, performance‐ & competence‐based remuneration model, attractive pension scheme and various allowances.
Bonus/referral/incentive/recognition programs.
We offer a health program on‐top as a 24/7 life and accident insurance as well as an additional medical insurance to make sure you receive the best treatment in any situation possibly occuring.
Your work‐life‐balance is a high good for us at Unisys, therefore we offer 2 additional holidays (24th and 31st of December) as well as an option to buy up to 5 additional vacation days.
Competitive flexible benefits package, including 100% remote work and a remote work allowance.
On top of our Unisys university additional trainings and workshops are being at your free disposal.
Senior React Developer (Astek)At Astek, we're looking for a Senior React Developer to collaborate with our global partner, a leader in the aeronautical industry in the German sector.
You will be part of a high‐performance, multicultural engineering team contributing to the development of cutting‐edge applications used across global aviation operations.
Your Mission
Develop, maintain, and optimize React‐based front‐end applications .
Build and document reusable UI components aligned with scalable design patterns.
Implement and maintain testing strategies (unit, integration, UI).
Collaborate closely with backend, UX/UI, and cloud teams on technical decisions.
Contribute to architecture discussions, performance improvements, and best practices.
Nice to have Support integrations and deployments in Azure environments.
Who Are You?
5+ years of hands‐on experience with React (Hooks, Context API, modern tooling).
Proven experience creating modular, reusable components.
Solid understanding of testing frameworks (Jest, React Testing Library, Cypress, etc.).
Knowledge of front‐end architecture and performance optimization.
A proactive, collaborative team player with strong communication skills.
Fluent in English, as you'll work daily with international teams.
Plus: Experience with Azure Cloud .
Why Join Us?
Grow professionally within a company with more than 12,000 employees worldwide.
Enjoy 23 vacation days + public holidays, with flexible planning.
Work in a 100% remote model.
Be part of a diverse, inclusive, global organization.
Access continuous training in modern tools and technologies.
...and much more!
Shall We Connect?
If you'd like to join the process, send your most detailed CV — we'll be happy to share more with you!
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