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.

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