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Backend Developer | Java, AWS, Terraform, Python| Remoto

Madrid, ES🌐 Remote💼 Full-time🗓 2026-07-17 → 2026-09-11

Core

Design and develop backend microservices and event-driven architectures on AWS using Java and Python.

Role type

Senior Backend Developer (Java/Spring/AWS)

Builds

Scalable microservices, event-driven systems, and cloud-native APIs for digital transformation projects.

Domain

Cloud infrastructure, backend engineering, event-driven architecture

Deliverable

production ML models | product features

Required skills

Java 11+, Spring ecosystem, Microservices design, AWS (Lambda, Step Functions, DynamoDB), Terraform/IaC, Python scripting, REST APIs/OpenAPI, Kafka/EventBridge, SQL/MongoDB/Couchbase, CI/CD, Git, SOLID principles, Clean Code, automated testing, cloud deployment operations, Hexagonal architecture concepts, Agile methodologies

Preferred skills

None stated

Technologies

Java, Spring, AWS, Lambda, Step Functions, DynamoDB, Terraform, Python, Kafka, EventBridge, MongoDB, Couchbase, Git

Responsibilities

Develop and maintain backend microservices; implement event-driven architectures using Kafka or EventBridge; manage cloud infrastructure via Terraform; automate tasks with Python; design and deploy RESTful APIs; write automated tests and adhere to Clean Code principles; collaborate in Agile teams.

Seniority

Senior, hands-on IC

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