Senior Backend Java (Multiple Positions Open)

BotCity

16h • Remote

About The Position

The Senior Java Backend Engineer is responsible for architecting and developing complex Java backend applications with a strong focus on scalability, performance, and reliability. Leveraging your deep expertise in the Spring Framework, you will design and implement robust, secure microservices that drive automation at the core of some of the world’s largest and most security-conscious enterprises.

Requirements

• Bachelor's degree in Computer Science, Computer Engineering, or related technical discipline.
• Proven professional experience (8+ years) in backend development using Java.
• Proficiency in Spring Framework.
• Strong experience in code reviews and managing CI/CD pipelines.
• Experience implementing authentication and authorization mechanisms using OAuth, JWT, or SAML.
• Experience with version control and project management systems, particularly Git and GitHub.
• Experience with SQL and No-SQL databases.
• Ability to work independently as well as part of a team, with strong problem-solving skills and attention to detail.
• Prior experience in an early-stage, high-growth and fast-paced startup (or similar) environment.
• Ability to travel as needed to meet the team.
• Portuguese - Fluent

Nice To Haves

• Experience in deploying containerized applications using Docker, Kubernetes, or similar technologies.
• Experience with Keycloak.
• Familiarity with AWS services such as EC2, ECR, ECS, EKS, and ELB.
• English - Fluent

Responsibilities

• Architect, develop, deploy, and maintain scalable backend applications using Java/Spring Framework.
• Ensure high performance and availability of applications within a microservices architecture.
• Collaborate with product managers to understand requirements, ensure their technical feasibility, and translate them into reliable and scalable solutions.
• Participate in software engineering rituals to develop models for complex application
• Define private and public APIs for a world-class product.
• Participate in code reviews, ensuring best practices in backend development.
• Write high-quality technical documentation to clearly communicate backend architecture and API design, ensuring ease of understanding and effective collaboration across teams.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 1-10 employees