At Aubay, we are looking for a Kafka Developer profile.
The person will join the technical team, participating in the development and maintenance of event-driven architecture solutions, with a focus on Kafka within distributed environments.
The role is aimed at technical profiles with experience in backend development and messaging systems, working on critical systems and collaborating with different teams to ensure the correct integration and processing of data.

Responsibilities
Development and maintenance of solutions based on Apache Kafka.
Implementation of event-driven architectures.
Design and development of Kafka producers and consumers.
Management and monitoring of real-time data flows.
Integration of systems through messaging solutions.
Incident resolution and performance optimization.
Collaboration with development, architecture, and operations teams.
Participation in continuous improvement initiatives for the platform.

Requirements
At least 3 years of experience in Kafka development.
Experience in backend development (preferably Java).




Knowledge of distributed and event-driven architectures.
Strong analytical and problem-solving skills.
Good communication and teamwork skills.
Proactive mindset and quality-oriented approach.
Main Technical Stack
Apache Kafka
Java
Event-driven architectures
Distributed systems
APIs and microservices
Valuable Additional Knowledge
Kafka Streams
Confluent Platform
Kubernetes / Docker
Cloud environments
CI/CD
Monitoring tools
Languages
English: minimum B2 level required.

Conditions
Permanent contract and stable project.
Working hours: Monday to Friday, from 9:00 AM to 6:00 PM, with 1 hour of flexibility.
Remote work: 50% remote.
Location: Madrid Río area.
Tailored training programs.
Employee discount and benefits platform.
Adaptable compensation plan (health insurance, childcare vouchers, meal vouchers).
Salary: Negotiable.

📌 KAFKA DEVELOPER (Madrid)
🏢 Aubay Spain
📍 Madrid