ION Trading Programmer. Hybrid

Description

Job Summary: We are seeking candidates with experience in ION Trading for a project in the banking sector, focusing on technical development, backend systems, and performance optimization. Key Highlights: 1. Technical development at ION Trading in the banking sector 2. Backend process development and performance optimization 3. Experience with Java, Spring Framework, Oracle/SQL, and DevOps Location**Madrid** Salary**40,000 € \- 45,001 €****Gross/year** Category**Information Technology and Telecommunications** Subcategory**Programming** Sector**Information Services and Technology** Working Hours**Full-time** Work Modality**Hybrid (On-site and Remote)** Professional Level**Employee** Department**IT Department** ### **Description** Grupo NS is recruiting professionals with experience in ION Trading for a hybrid-mode project (3 days per week on-site required) within the banking sector, located in the Las Tablas area (Madrid). **Requirements:** * Minimum two years of prior technical development experience with ION Trading. * Over four years of experience with programming languages and frameworks: Java, Spring Framework (Spring Boot, Spring Batch); databases: Oracle / SQL; DevOps and continuous integration tools: Git, Bitbucket, Jenkins. * Backend process development and performance optimization in ETL models and producer/consumer architectures. * APIs: REST. Greater emphasis is placed on experience in backend process development and performance optimization in ETL and producer/consumer models than on developing APIs that solely manage CRUD models for management applications. * English proficiency (minimum B2 level). ### **Minimum Requirements** * Minimum two years of prior technical development experience with ION Trading. * Over four years of experience with programming languages and frameworks: Java, Spring Framework (Spring Boot, Spring Batch); databases: Oracle / SQL; DevOps and continuous integration tools: Git, Bitbucket, Jenkins. * Backend process development and performance optimization in ETL models and producer/consumer architectures. * APIs: REST. Greater emphasis is placed on experience in backend process development and performance optimization in ETL and producer/consumer models than on developing APIs that solely manage CRUD models for management applications. * English proficiency (minimum B2 level). ### **Competencies** * java * SPRINGBOOT