Senior Backend Developer (Java)

TL;DR

Senior Backend Developer (Java): Building and maintaining scalable backend services and APIs for global clients with an accent on cloud-native architectures and microservices. Focus on developing robust integrations, implementing comprehensive testing strategies, and optimizing CI/CD pipelines.

Location: Hybrid (Lisbon, Portugal)

Company

Tech transformation specialists combining human expertise with AI to create scalable solutions for over 1,000 global clients.

What you will do

• Build, test, and maintain scalable backend services using modern technologies.
• Develop APIs and integrations to drive modern digital solutions.
• Collaborate with frontend, DevOps, and product teams to deliver end-to-end features.
• Implement unit, integration, and E2E tests to ensure system stability.
• Participate in architecture discussions and advocate for clean code and security best practices.
• Contribute to CI/CD automation, monitoring, logging, and infrastructure setup.

Requirements

• Strong experience in Java & Spring Boot.
• Proficiency with cloud services (AWS or Azure) and serverless technologies.
• Knowledge of CI/CD tools and DevOps pipelines (GitHub Actions, Jenkins, etc.).
• Experience with relational and NoSQL databases (PostgreSQL, MongoDB, DynamoDB).
• Experience with containerization (Docker) and orchestration tools (Kubernetes, OpenShift).
• Advanced English proficiency (spoken and written) for daily interaction with international teams

Nice to have

• Understanding of secure coding practices and data privacy standards (e.g., GDPR).
• Knowledge of Clean Architecture, SOLID principles, and design patterns.

Culture & Benefits

• Competitive salary and annual profit-sharing distribution.
• 100% paid health and dental benefits starting day one.
• Generous paid vacation and sick time.
• Paid parental leave.
• Dedicated career advisor to support professional growth.
• Inclusive and diverse work environment focusing on collaboration and excellence.