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Senior Java Developer

Remote from Spain·Added 4 days ago

Intellectsoft

8 open roles

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Overview

Job details

Fully remote
Per the ad.

Requirements

Have the right to work in Spain
Intellectsoft doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Have 5+ years of experience
Senior-level role.

Pay & benefits

What you'll get

Awesome projects with an impact
Udemy courses of your choice
Team-buildings, events, marathons & charity activities to connect and recharge
Workshops, trainings, expert knowledge-sharing that keep you growing
Clear career path
Absence days for work-life balance
Flexible hours & work setup - work from anywhere and organize your day your way

Requirements

What we're looking for

5+ Years of Experience: Solid background in core backend software development using Java (11/17+).
Spring Ecosystem Expertise: In-depth knowledge of Spring Boot 3, Spring Data JPA, Spring Security, and Spring Web.
Relational Databases: Strong relational data modeling and SQL performance tuning skills (PostgreSQL or MySQL).
API Design & Security: Proven ability to build RESTful APIs, manage OAuth2/JWT authentication, and design clean interface contracts.
Architectural Foundations: Experience with microservices, domain-driven design concepts, and transactional state management.
Testing & CI/CD: Proficiency with automated testing frameworks (JUnit, Mockito) and containerization tools (Docker, CI/CD pipelines).

Nice to have

Healthcare / MedTech Exposure: General familiarity with health-tech software requirements, data privacy standards, or digital medical record workflows.
Asynchronous Messaging: Experience with event streaming platforms like Kafka or RabbitMQ for asynchronous processing.
Cloud & Large File Management: Familiarity with AWS/GCP.
Caching & Search: Hands-on experience with Redis, Elasticsearch, or distributed caching systems.
Monitoring & Observability: Exposure to Prometheus, Grafana, or central logging tools (ELK stack) for microservice monitoring.

The role

We are developing a modern ERP platform designed to digitize end-to-end communication and operational workflows across the dental healthcare sector. The solution connects clinical practices with specialized service providers, streamlining order tracking, custom product fulfillment, and secure digital asset exchange.

As a Senior Java Developer, you will lead backend engineering efforts to build scalable, high-availability services that manage dynamic workflow states, business-critical integrations, and high-volume transaction data.

What you'll do

Backend Architecture: Architect, implement, and maintain scalable architecture and RESTful APIs using Java and Spring.
Workflow Engine Design: Engineer reliable backend services to manage multi-step business logic, status lifecycles, and event-driven notifications.
Integration & Security: Design secure interfaces to connect internal modules with external systems, ensuring strict adherence to healthcare data privacy principles.
Performance & Data Storage: Optimize relational database schemas and query performance.
Code Quality & Leadership: Enforce software engineering best practices through code reviews, automated testing (unit/integration), and technical mentoring.

About Intellectsoft

Intellectsoft is a global digital transformation and IT consulting company that builds custom software solutions for enterprises. With a workforce of over 2,000 professionals, it operates across multiple industries, including fintech, healthcare, retail, and logistics, delivering services from strategy and design to engineering and managed services. The company has a strong presence in the US and Europe, with its headquarters in Palo Alto, California, and significant delivery centers in Eastern Europe and Latin America.

In Spain, Intellectsoft has an established office in Madrid, which serves as a hub for its operations in the region. The company is known for its international and multicultural work environment, often hiring engineers and architects from around the world. For international professionals, Intellectsoft offers a dynamic environment with opportunities to work on global projects, and the Madrid office provides a gateway to the Spanish tech scene, making it an attractive option for those looking to relocate.

Founded: 2007
Employees: 1,000–5,000
Headquarters: Palo Alto, USA
In Spain: Barcelona
Website: intellectsoft.net

Good to know if you are moving

Intellectsoft has a global presence with delivery centers in Europe, including Spain, which can facilitate a smoother relocation process.
The company's multicultural environment and English-speaking work culture make it accessible for international professionals.
The Barcelona office is a key hub for the company's operations in Southern Europe, offering opportunities to work with a diverse, international client base.
Intellectsoft provides a comprehensive relocation package for employees moving to Spain, including assistance with visas and work permits.
The company is known for its flexible work arrangements, including remote work options, which can be beneficial during the relocation period.

In their own words

About the company & team

Intellectsoft is a software development company delivering innovative solutions since 2007. We operate across North America, Latin America, the Nordic region, the UK, and Europe. We specialize in industries like Fintech, Healthcare, EdTech, Construction, Hospitality, and more, partnering with startups, mid-sized businesses, and Fortune 500 companies to drive innovation and scalability. Our clients include Jaguar Motors, Universal Pictures, Harley-Davidson, and many more where our teams are making daily impact Together, our team delivers solutions that make a difference. Learn more at www.intellectsoft.net/

All open roles at Intellectsoft