Senior Frontend Developer (Angular)

ABOUT THE OPPORTUNITY

Join Hexa as a Senior Frontend Developer and contribute to the development and continuous improvement of digital applications within the banking sector.

You will work in an international development environment, focusing on modern web interfaces that support financial services. Using Angular and related frontend technologies, you will help deliver accessible, responsive and maintainable applications while collaborating with multidisciplinary technical teams.

This opportunity is based in Lisbon, with a hybrid working model.

WHAT YOU WILL DO

- Design, develop and maintain responsive web applications using Angular and modern frontend technologies.

- Implement reusable interface components aligned with functional requirements, usability principles and software architecture standards.

- Collaborate with developers and technical stakeholders to define effective implementation approaches.

- Ensure frontend code quality, maintainability and application performance through testing and continuous optimization.

- Diagnose and resolve technical issues affecting application functionality, compatibility and user experience.

- Apply responsive design principles and contribute to consistent user interfaces across different devices and browsers.

- Participate in code reviews and promote good practices in frontend development.

- Contribute to the continuous improvement of development processes, technical solutions and software delivery quality.

- Collaborate effectively with international teams to support application evolution and technical requirements.

WHAT WE ARE LOOKING FOR

- 6 to 9 years of professional experience in software development, with significant expertise in frontend technologies.

- At least 3 years of practical experience developing applications with Angular, TypeScript and RxJS.

- Strong understanding of frontend architecture, component-based development and modern web application principles.

- Proven ability to deliver complex frontend solutions autonomously while maintaining high quality standards.

- Experience collaborating with multidisciplinary teams to define, implement and improve technical solutions.

- Professional working proficiency in French, minimum B1 level.

- Strong analytical and problem-solving skills, with attention to application usability, reliability and performance.

- Effective communication, accountability and a collaborative approach to technical delivery.

- Ability to adapt to evolving requirements and contribute proactively to continuous improvement.

- Availability to work in a hybrid model in Lisbon.

TECHNICAL SKILLS

- Angular 9 and later versions, including component-based architecture and application development.

- TypeScript and JavaScript for modern frontend development.

- RxJS for reactive programming and asynchronous data handling.

- HTML5, including semantic markup and structured web content.

- CSS3 and preprocessors such as SASS, SCSS or LESS.

- Responsive web design and user experience (UX) best practices.

- Frontend unit testing using Jest, Jasmine, Karma or equivalent frameworks.

- Git for source code version control and collaborative development.

- npm for package management and dependency organization.

- Frontend performance optimization, debugging and technical issue resolution.

- Reusable component development, maintainable code practices and frontend quality assurance.

- Cross-browser compatibility and web application testing.

WHAT WE OFFER

- Private health insurance from your first day, with no waiting period and optional family extension.

- Free and confidential psychological support, including access to mental health resources and specialist sessions.

- Continuous learning opportunities, with support for professional training and certifications.

- Opportunities to strengthen knowledge of information security, quality management and cybersecurity best practices.

- A hybrid working environment that supports flexibility within project requirements.

- Childcare vouchers and practical measures supporting personal and professional balance.

- Regular team initiatives, shared experiences and accessible leadership.

- An environment that encourages professional development, collaboration and long-term growth.

EQUAL OPPORTUNITY

At Hexa, we value diverse perspectives, experiences and backgrounds. Guided by the principles of the Portuguese Diversity Charter, we promote equal opportunities, inclusion and fair treatment throughout our recruitment processes and professional relationships.

HEXA LIFE

At Hexa, we are all Builders.

We believe meaningful results come from people working together, sharing expertise and taking responsibility for what they create.

Our culture is built on three essential pillars: Honesty, Mutual Support and Agility. These principles guide how we collaborate, solve challenges and continuously improve.

As a Hexa Builder, you contribute to more than technical delivery. You help create relia