Senior Java Backend Engineer – Remote ERP for Healthcare

Intellectsoft; Spain (TX); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Impactful projects

Udemy courses

Team events

Career path

Flexible hours

Work from anywhere

Job summary

Intellectsoft, a software development partner delivering innovative solutions since 2007, is seeking a Senior Java Developer to lead backend engineering for an ERP platform in healthcare tech.

You will design scalable RESTful services with Java 11/17+, Spring ecosystem, and robust data storage, while guiding architectural decisions, testing, and CI/CD integration. The role focuses on reliability, performance, and secure data handling.

Qualifications

• 5+ years of backend Java development experience.
• Expertise in Spring Boot 3, Spring Data JPA, Spring Security & Spring Web.
• Strong SQL skills with PostgreSQL or MySQL.
• Experience designing RESTful APIs and OAuth2/JWT security.
• Microservices, DDD concepts, and transactional state management.
• JUnit/Mockito testing and Docker/CI/CD pipelines.

Responsibilities

• Architect, implement, and maintain scalable backend architecture and RESTful APIs using Java and Spring.
• Engineer reliable backend services to manage multi-step business logic and event-driven notifications.
• Design secure interfaces to connect internal modules with external systems in health data contexts.
• Optimize relational database schemas and query performance.
• Enforce best practices through code reviews, automated testing, and mentoring.

Skills

Java Backend Development

Spring Framework

RESTful API Design

OAuth2/JWT Security

Microservices Architecture

Testing (JUnit/Mockito)

Tools

Docker

CI/CD

PostgreSQL

MySQL

Kafka

RabbitMQ

AWS

Elasticsearch

Redis

Job description

Intellectsoft, a software development partner delivering innovative solutions since 2007, is seeking a Senior Java Developer to lead backend engineering for an ERP platform in healthcare tech.

You will design scalable RESTful services with Java 11/17+, Spring ecosystem, and robust data storage, while guiding architectural decisions, testing, and CI/CD integration. The role focuses on reliability, performance, and secure data handling.