Senior Java Developer: Cloud, Kafka & GraphQL APIs

Aubay Portugal; Lisboa; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Training Academy

Health insurance

Mental health platform

Team events

Family support

Language platform

Hybrid work model Lisbon/Porto

Job summary

Aubay Portugal is looking for a senior Java developer to join our hybrid team in Lisbon/Porto. You will develop and maintain applications using Java and Spring Boot, and design cloud-based solutions on AWS or Azure.

You will work with Terraform, Kubernetes, Kafka, GraphQL, and GitHub, collaborating with cross-functional teams to deliver scalable, reliable software in a dynamic environment.

Qualifications

• 6+ years of professional software development experience.
• Strong experience with Java and Spring Boot.
• Experience with at least one cloud platform: AWS or Azure.
• Knowledge of Terraform and Kubernetes.
• Experience with Kafka and GraphQL.
• Familiarity with GitHub and version control practices.
• A proactive mindset, strong problem-solving skills and the ability to work collaboratively in a team.
• Good command of English (B2 or above).

Responsibilities

• Develop and maintain applications using Java and Spring Boot.
• Design, implement and manage cloud-based solutions using AWS or Azure.
• Work with infrastructure-as-code tools such as Terraform.
• Deploy, manage and orchestrate applications using Kubernetes.
• Implement and maintain event-driven architectures using Kafka.
• Develop and integrate APIs using GraphQL.
• Use GitHub for version control and collaborative development.
• Collaborate with cross-functional teams to deliver scalable, reliable and high-quality solutions.

Skills

Proactive mindset

Team collaboration

Problem-solving

English communication

Tools

Java

Spring Boot

AWS

Azure

Terraform

Kubernetes

Kafka

GraphQL

GitHub

Job description

Aubay Portugal is looking for a senior Java developer to join our hybrid team in Lisbon/Porto. You will develop and maintain applications using Java and Spring Boot, and design cloud-based solutions on AWS or Azure.

You will work with Terraform, Kubernetes, Kafka, GraphQL, and GitHub, collaborating with cross-functional teams to deliver scalable, reliable software in a dynamic environment.