LIS - Senior Web UI Developer – React & Modern Frontend

  • Lisboa, Portugal
  • Industry : Computer Software
  • Employment Type : Full-Time
  • Location : 1 Praça José Queirós, Lisboa
  • Country : Portugal
  • Published on : 28/11/2025
  • Contract Type : Permanent Contract
  • Start Date : ASAP
  • Location : Pictet Technologies Portugal
  • Department : Development Teams
  • Updated On : 11/01/2026

Company presentation

Driven by innovation and excellence, Pictet Technologies has been shaping the future since 2016. As the technology center of the Pictet Group, we are proud to support one of Europe’s leading independent wealth and asset managers by developing cutting-edge solutions for its business lines.

Description

Recognized as a Great Place to Work for eight years, we first established ourselves in Luxembourg before expanding to Lisbon in 2022. Today, we are entering a new phase with the kick-off of our Web UI development team in Lisbon. Our ambition is clear: to grow a strong team of experts and build a thriving community of specialists across locations.
We are looking for passionate individuals eager to be part of this new chapter. You will join a dynamic and collaborative environment, contribute to meaningful projects, and help shape the future of Web UI development at Pictet Technologies, always with a long-term vision and a deep commitment to the Group’s success.

We are seeking a Senior Web UI Developer with deep expertise in React, TypeScript, and TailwindCSS. The ideal candidate will have a strong background in building modern, responsive, and user-centric web applications. Experience with ViteJS is highly valued, and the ability to support backend development in Java 21 and Spring Boot is a plus. Familiarity with Angular is also appreciated. You will join the Scrum team of one of our products, collaborating with fellow developers, designers, and business stakeholders to deliver and maintain high-quality web applications in line with sprint objectives.

In this context, this role will include:

Frontend Development:
  • Design, develop, and maintain modern web applications using React, TypeScript, and TailwindCSS.
  • Build reusable components and front-end libraries for future use.
  • Ensure the technical feasibility of UI/UX designs and deliver pixel-perfect implementations.
  • Optimize applications for maximum speed and scalability, leveraging tools such as ViteJS.

Collaboration & Support:
  • Work closely with designers, backend developers, and product owners to translate requirements into high-quality solutions.
  • Participate in code reviews, troubleshooting, and user support activities as part of the product team.
  • Support backend development in Java 21 and Spring Boot if requested, contributing to a seamless integration between front-end and back-end systems.

Continuous Improvement:
  • Stay up to date with the latest industry trends, technologies, and best practices in web development.
  • Proactively suggest improvements to enhance user experience, performance, and maintainability.

Requirements

Our ideal candidates should have:

Mandatory skills

  • University degree in Computer Science, Engineering, or a related discipline.
  • Proven experience developing web applications with React, TypeScript, and TailwindCSS.
  • Excellent understanding of vanilla JavaScript (ES6+) and browser APIs.
  • Good understanding of modern build tools and bundlers, ideally experience with ViteJS.
  • Experience working with RESTful APIs and integrating front-end with backend services.
  • Familiarity with version control tools such as GitHub or GitLab.
  • Ability to write clean, maintainable, and well-documented code.

Valued assets

  • Experience with backend development in Java 21 and Spring Boot.
  • Familiarity with Angular.
  • Experience with CI/CD tools and practices.
  • Experience with UI-specific testing tools (such as Jest, React Testing Library, Cypress, or Playwright) and a strong testing mentality, ensuring quality and reliability of user interfaces.
  • Knowledge of the MUI library is a plus.
  • Knowledge of automated testing frameworks for frontend applications.
  • Experience with Agile methodologies and tools such as Jira.
  • Understanding of accessibility standards and best practices.
And also:
  • An agile mind-set. It’s not a buzz word: agility is about collaboration, growing together, supporting more junior team members, intellectual humility and strong desire to learn
  • Proven ability to deliver against deadlines with a strong analytical and problem-solving skills
  • Detail-oriented with a focus on quality and performance
  • Ability to work effectively in an Agile environment using tools like Jira
  • Excellent communication skills
  • Fluent in English, Portuguese and/or French is a plus
  • Team player with a proactive approach to challenges and continuous improvement.

In addition to solid technical knowledge and experience, we are looking for passionate individuals with a well-rounded personality and a good sense of humour: we don’t compromise on these.

Benefits

What we offer:
  • An innovative and supportive working culture fostering collaboration, professional development and learning opportunities
  • Top-notch technologies and premium hardware
  • An opportunity to work and grow alongside inspiring individuals
  • A room for open and meaningful discussions across the organization and locations
  • A safe place to share and promote your ideas and vision
  • Lifestyle in line with the tech world: flexitime, state of the art facilities, dynamic organization
  • Non-negotiable values: excellence, integrity, respect, fun


Limited travel required. Please note that a Portuguese valid work permit is required. Thank you.
Please note that only applications meeting the key requirements will be considered.
Candidate information

Supplier for permanent role


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