**\#JoinUs** Join is looking for a **Development Leader** to join a team focused on delivering the best! At Join, we believe that software built for people transforms businesses; for this reason, our Recruiting team is always attentive to finding those who will help us achieve this goal. As a **Development Leader**, you will be part of a squad focused on quality, creative processes, and agile development. 100% remote position! We welcome candidates from all regions of Brazil \=D **Responsibilities and duties** On a day-to-day basis, we expect you to oversee the following processes: * Define and lead data modeling and solution architecture; * Support the development team, ensuring adherence to the defined architecture; * Ensure technical standards and best practices are followed; * Participate in architectural decisions and strategic decision-making for system evolution; * Guarantee the quality and scalability of developed solutions. **Requirements and qualifications** What’s needed for our perfect match: * Bachelor’s degree in Information Technology or related field; * 4 years’ experience working as a Technical Leader using Java + Spring Boot; * Experience with agile software development principles and practices, including the Agile Manifesto, Scrum, Extreme Programming (XP), and Kanban; * Knowledge of design patterns (Enterprise Integration Patterns, Design Patterns, SOA, Microservices Patterns); * Experience with three-tier application architecture, MVC model, MOOC and SPA, Reactive Programming; * Knowledge of Microservices architecture, its implementation, and associated patterns; * Knowledge of DevOps and DevSecOps; * Experience with Java, Angular, Spring Boot, Spring; * Knowledge of NodeJS, XML, REST, JSON, SOAP, EJB, JMS, JavaScript, XML, SOAP, JSP, HTML, CSS, API, Web Services, Bootstrap; * Knowledge of databases such as MySQL or PostgreSQL, SQL Server and Oracle, NoSQL, MongoDB and Redis; * Knowledge of version control tools: Subversion and Git; * Experience with code analysis using SonarQube; * Knowledge of CI/CD tools: Jenkins, GitLab, Maven; * Knowledge of Kubernetes, Docker; * Knowledge of functional and automated testing: JUnit, Selenium, Cucumber; * Knowledge of performance evaluation tools: JMeter. **Additional information** Fully remote – Work safely and comfortably from home Infrastructure allowance; Flexible working hours; Birthday Day Off – with a surprise! Training and certification incentives; Access to Alura; Partnership with FIAP; Employee referral program; Health insurance; Dental insurance; Vittude – mental health platform; Wellhub – for your physical health; New Value – discount vouchers; SESC; Meal and/or food allowance. Today, we are witnessing a silent revolution—occurring everywhere, without borders and without leaders. Restless minds joining this movement wherever they are, at any time—shaping a future without hierarchies and without boundaries. Free. Creative. Technological. The freedom that inspires us to live a more balanced life. The creativity that awakens us to think differently. And technology that unites us—not only bringing us closer but also solving real problems. Join this movement. Join the community of visionaries and be the change, be the inspiration, be the force shaping the world. After all, we are stronger together. Join, EVERYWHERE. **WHAT DRIVES US**: Being creative in every challenge **OUR MISSION**: Empowering freedom through technology, facilitating interactions and strengthening relationships **WHO WE ARE**: We create technology projects with a creative and distinctive perspective. **PERSONALITY**: Fun, committed, independent, and inquisitive **OUR AUDIENCE**: Talents and organizations seeking to move beyond the ordinary to bring extraordinary things into the world. **Creativity awakens us** Thinking differently about real problems keeps us alert and awake. **Freedom renews us** And keeps us in a constant state of ENTHUSIASM, free from routines that demotivate us. **Balance strengthens us** Work-life balance makes us more powerful and inspired. **Relationships energize us** Human-centered relationships are established regardless of physical presence—and this must always be remembered.