Senior Java Developer - Finance

Senior Java Developer - Finance Arbo, Spain

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. 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.


• ~ Strong experience designing and operating event-driven distributed systems using technologies such as Kafka, AWS Kinesis, or equivalent messaging platforms.


• ~ 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


• ~ 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 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.

• 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


• 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


• Take ownership of features end-to-end, from design through deployment and production support


• At Intellias, where technology takes center stage, people always come before processes.