**[Liferay Developer | Senior]** On-site in Fortaleza, CE | 44 hours per week **To get to know us better** We develop people, software & businesses +15 years of experience developing software across 4 continents with NPS +84, placing us in the excellence zone! We operate in the development of digital solutions (web, mobile, BI, RPA, among others), with offices in São Paulo, Porto Alegre, Belo Horizonte, and the USA. **Opportunity Overview:** * We are seeking a **Senior Liferay Developer** to work with a major GX2 client. **Responsibilities and duties:** * Work on the **specification, development, maintenance, and administration** of portals and websites on the **Liferay EE** platform. * Develop and maintain **portlets and components** on the Liferay EE platform. * Specify and implement **information and participation architecture**, ensuring usability and consistency. * Perform **customization of features** according to business needs. * Conduct **performance analysis and improvements** for applications and portals. * Implement and support **integration of solutions** into the platform. * Execute **functional and performance testing**, ensuring delivery quality. * Produce and keep updated **technical documentation** for developed systems and solutions. **Required skills:** * Experience in **Liferay** development. * Proven experience in **content editing**. * Experience with **HTML5, CSS (including Bootstrap), JavaScript (including jQuery)** and other web technologies. * Proficiency in **Linux, SQL, XML**, and standard market scripting languages. * Experience in **portlet development**. * Verified qualifications through: + **Professional experience** directly related, and/or + **Current certifications** in Web Development, or **Liferay Portal Administration, Liferay Portal Themes**, and **Liferay Development** certifications valid during the execution of activities. **Skills that will make you stand out:** * Advanced or fluent English. * Experience in the financial sector. **What you’ll find at GX2:** * Content hub with original content segmented by knowledge tracks (AI, QA, Agility, UX/UI Design, Product, Software Development); * Monthly talks focused on soft skills development; * Culture of care for people and mental health; * Mental health and wellness platform; * GX2 Follow Up: Monthly individual follow-up focused on well-being and development. **Message from GX2:** This is an inclusive position open to all interested individuals. We work daily to build a diverse and plural environment that values and respects differences, and we defend the freedom to be oneself, free from stereotypes and prejudice.