Future Connections

Senior Java Developer

Future Connections

full-time

Posted on:

Location Type: Hybrid

Location: Anywhere within Spain • 🇪🇸 Spain

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Job Level

Senior

Tech Stack

Distributed SystemsDockerETLJavaKafkaNoSQLSpringSpring BootSpringBootSQL

About the role

  • Design and maintain ETL processes using Java and Spring Boot.
  • Parse structured files (CSV, XML, JSON) containing technical network data.
  • Implement data transformation and validation logic.
  • Integrate processed data into relational databases or distributed systems.
  • Collaborate with technical teams to ensure data quality and traceability.

Requirements

  • 5+ years of experience in backend development with Java
  • Strong proficiency in Spring Boot and ETL workflows.
  • Experience in file parsing and data handling.
  • Desirable: experience with Spring Batch, Docker, Kafka, SQL/NoSQL.
  • Technical English (minimum B2 level).
  • Only candidates residing in Spain and with a valid work permit will be considered for this position.
Benefits
  • Competitive salary
  • Health insurance
  • Flexible Compensation Plan as an enterprise benefit
  • Annual training budget to help you stay technologically up to date and grow professionally.
  • Time flexibility: our life is not just a working day; we give you flexibility both in entry and exit.
  • Reduced working day on Fridays and Summer (July and August).
  • Cutting-edge projects in technology with national and international environments for global growth.
  • Flexible working model: hybrid, remote or office-based.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
JavaSpring BootETLfile parsingdata transformationdata validationSQLNoSQLSpring BatchDocker
Soft skills
collaborationdata qualitytraceabilitycommunication