is a multinational company based in North America, certified as a
company with over
We are leaders in digital technology services, and we provide large-scale technological solutions to big companies.
Java Developer
microservice-based cloud environment
You will play a key role in designing, developing, and supporting secure, scalable, and maintainable Java services, APIs, and integrations that connect critical business systems and internal tools.
Design and implement Java services, REST APIs, integration adapters, and extension components using Java and the Spring ecosystem.
Build and optimize persistence layers using Hibernate/JPA and SQL best practices.
Integrate microservices and internal tools with CRM, finance, payment, analytics, web, and mobile platforms.
Create and maintain unit, integration, component, and contract tests to ensure high-quality software delivery.
Troubleshoot production incidents using logs, metrics, traces, and database analysis, providing sustainable root-cause solutions.
Support CI/CD pipelines, automated quality controls, deployment processes, and cloud-native engineering practices.
Ensure solutions meet performance, reliability, scalability, and security standards.
Java
.
Spring Framework




Spring Boot
.
Hibernate/JPA
, relational databases, and
SQL optimization
.
Strong testing experience using
JUnit
,
Mockito
, and integration/contract testing frameworks.
Maven/Gradle
, Understanding of secure coding principles, authentication, authorization, observability, logging, and monitoring.
fluent English.
Experience in utility, customer information, billing, payment, or energy?SAP Utilities
,
Oracle Utilities
,
AWS
, API Gateway
Lambda
Fargate
SQS/SNS
Aurora
CloudWatch
IAM
Experience with containers, infrastructure-as-code, and cloud-native deployment patterns.
Knowledge of distributed tracing, performance testing, and production support for high-volume systems.
Understanding of customer, metering, usage, tariff, billing, payment, and debt-management processes within utilities.
Numerous benefits (Health Care Plan, Internet Connectivity, Life and Accident Insurances).
Free access to several training platforms.
Real Work-Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime...).

📌 Senior Java Developer (Aws) - Remote (Las Palmas de Gran Canaria)
🏢 UST España & Latam
📍 Las Palmas de Gran Canaria