Java Backend Developer Senior

Profile:

• - Around 8 years of professional experience in backend development using Java;
• - Solid experience in the design and implementation of complex and scalable microservices;
• - Strong knowledge of software architecture, development patterns and engineering best practices;
• - Experience with IAM (Identity and Access Management), notably Keycloak, Okta and OIDC;
• - Knowledge of the design and implementation of Keycloak realms, Okta federation and OIDC flows;
• - Experience in identifying and resolving performance, scalability and security issues;
• - Experience with code quality and security tools, notably SonarQube and Snyk;
• - Experience in code reviews and defining quality gates;
• - Ability to provide technical leadership and mentor developers;
• - Excellent communication skills and the ability to interact effectively with various stakeholders;
• - Fluency in Portuguese and English (C1).

Responsibilities:

• - Lead the design and implementation of complex Java microservices within the context of Unified Commerce products;
• - Define and ensure the application of architectural standards, coding standards and security practices within the team;
• - Take technical lead on the IAM strategy, including the design of Keycloak realms, federation with Okta and OIDC flow architecture;
• - Participate in technical discussions with Product Owners and Architects, representing the engineering team;
• - Identify and resolve performance bottlenecks, scalability challenges and security vulnerabilities;
• - Lead code review processes and establish quality gates, promoting the use of SonarQube and Snyk;
• - Guide and mentor Confirmed and Junior developers, contributing to their technical development;
• - Produce and maintain technical documentation, including Architecture Decision Records (ADRs) and runbooks;
• - Contribute to the definition and development of the team’s engineering standards and best practices;
• - Participate in technical and architectural decisions, ensuring robust, scalable and secure solutions.

We offer:

• - Health insurance;
• - Free online training through the Udemy platform;
• - On-site and remote training at Olisipo's Learning Center;
• - Free certifications (after passing the exam);
• - Discounts at Olisipo Partners (in the areas of health and well-being, fitness, travel, among others);
• - Free psychological consultations;
• - Possibility of a salary advance, without commissions.

Regime de trabalho híbrido.