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Java Backend Developer

Elche/Elx, Alicante🌐 Remote💼 Full-time🗓 2026-04-20 → 2026-08-05

Core

Designing and building scalable microservices and extensible architectures for a growing enterprise client.

Role type

Senior Java Backend Developer (Microservices & Cloud)

Builds

Robust, scalable backend services and internal developer tooling (SDKs, marketplaces)

Domain

Enterprise software, cloud-native architecture

Deliverable

production ML models | product features | infrastructure

Required skills

Java, Spring Boot, Spring Cloud, Hibernate, SQL/NoSQL databases, AWS/Azure/GCP, Docker, Kubernetes, CI/CD, Unit Testing, Event-driven architecture, Webhooks, Messaging queues

Preferred skills

ERP/Accounting software experience

Technologies

Java, Spring Framework, Hibernate, SQL Server, MySQL, PostgreSQL, MongoDB, AWS, Azure, Google Cloud, Docker, Kubernetes, Jira, Confluence, Bitbucket, IntelliJ, Visual Studio Code

Responsibilities

Develop advanced Java applications using Spring Boot and Cloud; Implement ORM mapping with Hibernate; Manage relational and non-relational databases; Deploy solutions on cloud platforms; Execute unit tests and ensure code quality; Design and maintain microservices with container orchestration; Build extensible architectures and internal SDKs; Implement internal event systems and webhooks; Design security and resource isolation mechanisms; Integrate with messaging buses; Document architecture and extensibility patterns.

Seniority

Senior, hands-on IC

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