Full Stack Software Engineer (.NET & JavaScript)

  • Flexible

    Lisbon, Portugal

    Porto, Portugal

    Ponta Delgada, Portugal

    Funchal, Portugal

  • 127230

  • Remote

  • Permanent

  • Full Time

  • 37.5 - 40

TUI Group is the world’s number one integrated tourism business. First Choice technology team is responsible for the delivery and operation of all E-commerce solutions and products. for several websites including FirstChoice.co.uk, HolidayHypermarket.co.uk and nhs.tui.co.uk. We are a multi-disciplinary team of experts across Architecture, Engineering, DevOps and Agile Delivery.


At TUI we’re ambitious to become the leader in technology within the travel industry and to achieve this we are looking to build a capable, creative team who want to be a part of accomplishing that goal. 


We never stop looking ahead, seeking new ways to delight our customers and grow our business. We recognise the power of digital and the massive contribution this brings to creating a truly unique and differentiated customer experience. 


We are looking for a talented and dedicated technical enthusiast to join the First Choice technology team wich Build, Run and Maintain multiple holiday websites.


The Full Stack Software Engineer is a practitioner and an advocate of state-of-the-art software development practices, developing software products with a broad toolkit of technologies and methods and with a strong DevSecOps mindset, being able to tackle the whole software development cycle of designing, building, testing and deploying applications. Working in an agile environment and keeping up with the ever-evolving technical landscape the Full Stack Software Engineer is a lifelong learner and likes to think outside the box.




  • As a Full Stack Software Engineer, you will be part of a cross-functional team or a practice team that enables software development skills and capabilities across all areas of the sites.

  • Together with your team, you will own the software products from conception to operation.

  • Being an enthusiast in software engineering and software craftsmanship, with a strong DevSecOps mindset, and thanks to your excellent collaboration skills you will support your team in delivering the best answers to our customers’ needs and in taking over full responsibility for its applications, from design to operation.

  • With your advanced skillset for understanding and solving problems, you are able to take full ownership of complex topics or multi-faceted initiatives and outcomes panning across your domain.

  • Strive for a high degree of automation, clean architectures and high quality with a customer-centric mindset.

  • Select, and guide teams to use the right tools for the right job and thus solve the given business and technical problems efficiently. 

  • Show a commercial mentality, focusing on solving business problems in the best way. You will work in a cloud environment, especially AWS, and develop resilient and high-performing cloud-native applications.

  • Deep understanding of the AWS toolbox, leveraging AWS services and cloud design patterns in a micro-service and micro-frontend landscape.

  • Tackle the whole cycle of designing, building, testing and deploying software and contribute to increasing automation. 

  • Able to verbalise your thoughts and ideas and take the initiative to translate ideas into outcomes.

  • Together with Lead Software Engineers you also will research, evaluate and test new approaches, processes and tools and help teams to use them effectively.

  • Well-connected across the First Choice domain, within the broader TUI community and relevant Communities of Practice.

  • Love to work in an international, multi-cultural team.

  • Challenge constructively and have high expectations of yourself and others.

  • Always drive for technical excellence, ownership and self-organisation at team and personal level.

  • Regularly coach, guide and develop more junior colleagues.

  • ove to learn and acquire new skills and keep up to date with the latest developments in your focus areas.

  • Security is part of everyone’s job. At TUI, we practise secure behaviours first in everything we do.




  • Strong expertise in the JavaScript language (e.g. ES6/7/8/next, Typescript) as well as its eco-system and tooling
  • Experience with at least a JavaScript frameworks, preferably vue.js
  • Deep knowledge of HTML5, CSS3/SCSS, as well as general understanding of UI design
  • Excellent knowledge of applying web delivery design principles for websites and web applications for a positive user experience.
  • Deep understanding of front-end performance aspects, analysis and optimisation
  • Deep experience with implementing resource-oriented APIs (REST) on client and server side
  • Excellent proficiency in C# and Microsoft .NET or PHP and WordPress, and their respective eco-systems
  • Experience with data persistence (SQL/NOSQL/MySQL)
  • Deep expertise in cloud design, infrastructure as code, tools and services on AWS
  • Good experience with CI/CD, preferably GIT/TFS/Azure DevOps
  • Ability to design, build, test, and deploy applications
  • Customer centric, passionate about delivering great digital products and services
  • Demonstrating a true software craftsmanship mindset
  • Passionate about continuous improvement, collaboration and great teams
  • Compelling coaching and training skills for imparting professional software engineering skills
  • Strong problem-solving skills coupled with good communication skills
  • Understanding of social and ethical implications of software engineering
  • Open minded, inquisitive, life-long learner
  • Comfortable with ambiguity, highly autonomous


  • Competitive salary
  • Pension scheme and life assurance 
  • Generous holiday entitlement & holiday discounts
  • Forward thinking ways of working
  • TUI time off, purchase of additional holiday entitlement
  • Excellent rates with foreign exchange and discounts with retailers


​​We love to see your uniqueness shine through and inspire the future of travel.​  If you would like to read more about what Diversity & Inclusion means to us simply visit Our DNA