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As a pioneer for digital transformation GFT develops sustainable solutions across new technologies.
Senior Java Developer
Location
Brazil
Posted
77 days ago
Salary
0
Seniority
Senior
Job Description
Senior Java Developer
GFT Technologies
• Develop and maintain efficient, secure, and scalable back-end systems with a focus on quality and performance; • Design resilient solutions following architectural best practices, such as microservices and hexagonal architecture; • Build APIs and microservices using Kotlin, Java, and Spring Boot; • Work with continuous integration and continuous delivery (CI/CD) and infrastructure as code in cloud environments, primarily AWS; • Ensure code quality through automated testing (TDD, JUnit, Mockito, TestContainers) and technical reviews; • Participate in defining and evolving system architecture, messaging patterns (Kafka, RabbitMQ), and event-driven solutions (EDA, CQRS, Sagas); • Monitor application performance, availability, and security with a focus on observability; • Lead technical initiatives, mentoring less experienced engineers and collaborating with multidisciplinary teams (product, QA, design);
Job Requirements
- Strong experience with Kotlin (Ktor, Exposed, Koin) and Java;
- Proficiency in Spring Boot and Spring Cloud (Eureka, Config, Zuul, Hystrix);
- Experience with microservices architecture and modern back-end development patterns;
- Experience with AWS (EC2, S3, RDS, Lambda, ECS, API Gateway) and tools such as Terraform or CloudFormation;
- Practice with automated testing (JUnit, Mockito, TestContainers) and agile methodologies;
- Experience with Docker, Kubernetes, Git, and automation tools such as Maven and Jenkins;
- Experience with CI/CD, automated pipelines, and DevOps practices;
- Familiarity with observability and monitoring (Grafana, Prometheus, ELK Stack or similar);
- Hands-on experience with hexagonal architecture, application security, and cloud access control (IAM, VPC, etc.);
- Experience with BFF patterns and Event Sourcing;
- Knowledge of Golang;
- Knowledge of goroutines, channels, and context; familiarity with sync primitives (WaitGroup, Mutex, Once) and orchestration patterns for high-performance systems;
Benefits
- Multi-benefits card – you choose how and where to use it.
- Scholarships/grants for undergraduate, postgraduate, MBA and language courses.
- Certification incentive programs.
- Flexible working hours.
- Competitive salaries.
- Annual performance review with a structured career plan.
- Opportunity for international career progression.
- Wellhub and TotalPass.
- Private pension plan.
- Childcare allowance.
- Health insurance.
- Dental insurance.
- Life insurance.
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