Spin. AI
SaaS
JavaDeveloper
Neural analysis suggests this role is
optimal for Mid candidates.
“Java Developer at Spin. AI. Skills: Java, Spring Boot, Backend development, Cybersecurity SaaS. Develop backend services. Maintain backend services”
Industry & Context.
Debug issues; Analyze logs; Performance optimization
What You'll Do.
Develop backend services
Maintain backend services
Analyze execution plans
Maintain integrations
Work with asynchronous workflows
Participate in technical discussions
Participate in code reviews
Participate in feature planning
Collaborate with frontend teams
Collaborate with QA teams
Collaborate with DevOps teams
Collaborate with Product teams
Improve backend performance
Improve backend reliability
Write maintainable code
Write well-structured code
How You'll Work.
Team & Collaboration
Frontend teams; QA teams; DevOps teams; Product teams
Communication Scope
English Intermediate+
Process & Methodology
Feature planning
Full Job Description
## Description Spin.AI is a global SaaS cybersecurity company that protects mission-critical data across Google Workspace, Microsoft 365, Salesforce, Slack & more. Our product — SpinOne — is a platform that combines SSPM, ransomware protection, DLP, backup & recovery for enterprise customers worldwide. We are looking for a Backend Developer with strong Java and Spring Boot experience to join our engineering team. You will work on backend services for a complex cybersecurity SaaS product, including integrations, data processing, asynchronous workflows, access control, permissions, audit logs, backup and recovery flows. This role is based in our Lisbon office in a hybrid format. If you are not currently in Portugal, we are open to remote work during the trial period, with relocation to Lisbon afterward. ## 🛠 Tech Stack Java 19 Spring Boot MyBatis PostgreSQL RabbitMQ REST APIs Git / Bitbucket Jira / Confluence CI/CD pipelines ## 🧰 Responsibilities Develop and maintain backend services using Java and Spring Boot. Work with PostgreSQL: write SQL queries, analyze execution plans, optimize performance, and work with indexes. Use MyBatis for database interaction. Build and maintain integrations with internal and external APIs. Work with RabbitMQ and asynchronous backend workflows. Participate in technical discussions, code reviews, and feature planning. Collaborate with frontend, QA, DevOps, and Product teams. Debug issues, analyze logs, and improve backend performance and reliability. Write clean, maintainable, and well-structured code. ## 📌 Must-have Requirements 4+ years of commercial backend development experience. Strong experience with Java and Spring Boot. Experience with Java 19. Experience with MyBatis. Strong knowledge of PostgreSQL. Confident SQL skills. Experience analyzing and optimizing query execution plans. Understanding of indexes and database performance basics. Experience with RabbitMQ or similar message brokers. Experience with REST API development an
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