Senior Java Engineer

Intellias; Navarra; Presencial; EUR 65.000 - 95.000; Jornada completa

Descripción de la vacante

Intellias busca un Ingeniero Senior Java para trabajar en un entorno remoto desde España, colaborando con un fabricante industrial Fortune 100 para modernizar servicios y productos de datos en la nube.

El rol implica diseñar y mantener microservicios, procesar datos en pipelines y optimizar consultas SQL, con énfasis en alta disponibilidad y escalabilidad, usando Java 21, Spring Boot y AWS, entre otras tecnologías.

Formación

• 6+ años de experiencia diseñando y manteniendo backend y sistemas distribuidos con Java 21, Spring Boot 3.x y Docker.

Responsabilidades

• Diseñar, desarrollar y mantener microservicios Spring Boot escalables en una arquitectura distribuida.
• Construir y operar pipelines de procesamiento de datos en tiempo real, con ingestión, transformación y enriquecimiento de datos.
• Trabajar con conjuntos de datos complejos: análisis, transformación, validación y optimización.
• Desarrollar consultas SQL avanzadas y flujos de datos para apoyar requisitos del negocio y la plataforma.
• Colaborar con ingeniería de datos, analítica y stakeholders para resolver desafíos de datos.

Conocimientos

Java

Spring Boot

Docker

AWS

Kafka

PostgreSQL

DynamoDB

JUnit

Cucumber

CI/CD

GitHub Actions

English

Herramientas

jOOQ

Flyway

AWS CloudFormation

Snowflake

Databricks

PostGIS

Descripción del empleo

Descripción del trabajo

Senior Java Engineer

Location: Remote from Spain (an indefinite Spanish employment contract)

Intellias is partnering with a Fortune 100, Midwest-based industrial manufacturer to modernize and expand a suite of cloud-based services and data products used by a global network of dealers, enterprise customers, and internal business units. Our cross-functional teams deliver scalable APIs, event-driven services, and analytics pipelines that power quoting, ordering, asset telemetry, diagnostics, and lifecycle support for heavy equipment in the field

Requirements

Mandatory

• 6+ years of experience designing, developing, deploying, and maintaining backend services and distributed systems in production using Java 21, Spring Boot 3.x, Docker
• Minimum of 2 years of hands-on experience with AWS core services and cloud-native application development.
• Experience parsing and ingesting various file types (large media files, etc.)
• Strong experience designing and operating event-driven distributed systems using technologies such as Kafka, AWS Kinesis, or equivalent messaging platforms.
• Strong experience with microservices, MVC, and event-driven architectures
• Strong experience with JPA / Hibernate
• Strong database design skills with PostgreSQL (advanced SQL) and DynamoDB, including schema design, optimization, and performance tuning
• Solid test automation experience using JUnit and Cucumber
• Hands-on experience with GitHub Actions and/or similar CI/CD tools
• Strong ownership and self-management in a fast-paced Agile environment, with the ability to independently deliver end-to-end solutions, resolve blockers, and communicate effectively in English
• Ability to provide 6 hours overlap with US Central Time (CT) on business days (till 2 pm CT latest)

Nice to Have

• Advanced SQL expertise, including designing, writing, optimizing, and troubleshooting complex analytical queries against large and complex datasets.
• Experience processing, enriching, or analyzing event and telemetry data at scale.
• Experience with AWS CloudFormation.
• Experience with jOOQ and Flyway.
• Experience with BigQuery or Databricks.
• Experience with Spring Cloud.
• Experience working with geospatial data (PostGIS).
• Experience supporting large-scale data platforms, reporting systems, or business analytics products.
• Experience working with distributed data processing or data pipeline technologies.

Responsibilities

• Design, develop, and maintain scalable Spring Boot-based microservices in a distributed architecture
• Build and operate event-driven data processing pipelines, including ingestion, transformation, and enrichment of streaming data
• Work extensively with complex datasets, focusing on data analysis, transformation, validation, and optimization
• Develop and maintain advanced SQL queries and data workflows to support business and platform requirements
• Collaborate closely with data engineering, analytics, and business stakeholders to understand and solve complex data challenges
• Contribute to data warehousing and analytics initiatives, including Snowflake-based solutions where applicable
• Develop and maintain robust APIs for internal and external consumers
• Work with AWS cloud services to design and support reliable, scalable backend systems
• Design, optimize, and maintain PostgreSQL and DynamoDB schemas, ensuring performance and data integrity
• Implement and maintain automated testing strategies (unit and integration)
• Contribute to and maintain GitHub Actions pipelines
• Ensure system reliability through monitoring, logging, and observability best practices
• Collaborate effectively in a distributed team, communicating progress, risks, and dependencies
• Take ownership of features end-to-end, from design through deployment and production support

Why this position

At Intellias, where technology takes center stage, people always come before processes. We're dedicated to cultivating a tech-savvy environment that empowers individuals to unlock your true potential and achieve extraordinary results. Our customized benefits not only prioritize your well-being but also charge your professional growth, making this opportunity an ideal match for tech enthusiasts like you.