Work on the development, maintenance, and evolution of Java systems, focusing on critical, scalable, resilient, and secure applications for the financial sector;
Actively participate in defining and evolving microservices-based solutions, contributing technical guidance and architectural best practices;
Develop and maintain synchronous and asynchronous integrations with ActiveMQ, including queues, topics, retry strategies, failure handling, and DLQs;
Model, maintain, and optimize data persistence in SQL Server, focusing on performance, data integrity, and reliability;
Support the definition, maintenance, and evolution of Jenkins pipelines, contributing to continuous improvement of CI/CD workflows;
Work with OAuth2 for authentication, authorization, and identity and access management of applications;
Participate in technical and architectural discussions, supporting decisions related to scalability, observability, security, and resilience of solutions;
Perform troubleshooting, incident analysis, and continuous improvement in critical, high-volume production environments;
Collaborate with multidisciplinary teams to build robust solutions that meet business requirements and the demands of the financial market.

Bachelor's degree in Computer Science, Software Engineering, Information Systems, Systems Analysis and Development, or related fields;
Solid knowledge, experience, and hands-on work in Java development, including building and maintaining APIs, distributed services, and enterprise applications;
Knowledge, experience, and practice in microservices architecture, system integration, and best practices for resilience and scalability;
The following will be considered a plus:
Experience with messaging systems (preferably ActiveMQ), asynchronous processing, queues, topics, and failure handling;
Experience with SQL Server: data modeling, queries, optimization, and best practices;
Experience with Jenkins for creating and evolving CI/CD pipelines;
Experience using Keycloak for authentication, authorization, and application integration;
Proficiency in REST APIs, Git, and coding best practices;
Experience in critical environments with high availability and high transactional volume;
Experience with observability, monitoring, and troubleshooting in production;
Knowledge of containers and orchestration (Docker/Kubernetes);
Security practices, federated authentication, and data protection;
Experience with event-driven architectures, scalability, and resilience;
Experience in high-performance environments, traceability, and reliability.

Meal voucher or food allowance;
Flexible Benefit (Flash);
Medical insurance;
Partners for psychological, legal, financial, and nutritional support (CLUDE, C4LIFE, and ASQ);
Psicologia Viva;
Dental insurance;
Childcare assistance;
Support for children with special needs;
Fertility treatment assistance;
Extended maternity and paternity leave;
Transportation voucher or Home Office allowance (for telework contracts);
Gympass (Wellhub) and TotalPass;
Flexible working hours;
Life insurance;
Partnership discount club;
Partnership with Sesc;
No dress code (casual attire);
Day off on your birthday;
Scholarship (education incentive program);
PPR or Bonus
based on achievement of targets and results.

Specialist Engineer - Java

Key skills