SENIOR SOFTWARE DEVELOPER

Felix Consultants; Birmingham; Presencial; GBP 60.000 - 90.000; Jornada completa

Descripción de la vacante

Felix Consultants is seeking an experienced Database Integration Developer to design, build, and optimize enterprise data integration solutions. You will work with Oracle, IBM DB2, and SQL-based databases, crafting robust ETL processes and data migrations.

You will implement REST/SOAP APIs, leverage IBM DataStage and Azure services, and collaborate across teams to ensure data integrity and scalable integration across critical systems.

Formación

• Bachelor's degree in a relevant field; Master’s preferred.

Responsabilidades

• Design, develop, and maintain database integration solutions across multiple enterprise systems.
• Develop complex SQL queries for data extraction, transformation, validation, and reconciliation.
• Work with Oracle, IBM DB2, and other SQL-based databases.
• Implement database-to-database integration and data synchronization processes.
• Support data migration activities between heterogeneous database platforms.
• Troubleshoot connectivity, data consistency, and integration issues.
• Design and maintain ETL workflows using IBM DataStage or similar ETL technologies.
• Implement data extraction, cleansing, transformation, and loading processes.
• Develop reusable ETL components for enterprise data integration.
• Optimize ETL job execution and data processing performance.
• Implement data validation, error handling, and reconciliation mechanisms.
• Support batch processing and large-volume data integration.
• Integrate enterprise applications with backend databases via REST/SOAP APIs.
• Leverage MuleSoft, IBM Integration Bus, and Azure Integration Services.
• Data mapping and transformation using JSON, XML, and SQL.
• Integrate SAP, Salesforce, and other platforms.
• Support synchronous and asynchronous data integration patterns.
• Develop cloud-based integration solutions on Microsoft Azure services.
• Maintain documentation and collaborate with stakeholders.

Conocimientos

Analytical thinking

Problem solving

Communication skills

Leadership

Strategic thinking

Educación

Bachelor's degree in Computer Science / IT / Engineering

Master's degree preferred

8+ years IT architecture / systems design / software engineering experience

Herramientas

Oracle

IBM DB2

IBM InfoSphere DataStage

MuleSoft Anypoint Platform

IBM Integration Bus / WebSphere Message Broker

Azure Integration Services

Azure Logic Apps / Functions / Service Bus / API Management

Descripción del empleo

Job Summary

We are seeking an experienced Database Integration Developer with a strong background in database development, enterprise data integration, ETL processes, and application connectivity.

Job Summary

We are seeking an experienced Database Integration Developer with a strong background in database development, enterprise data integration, ETL processes, and application connectivity.
The ideal candidate will have extensive experience working with relational databases such as Oracle, IBM DB2, and SQL-based systems, along with expertise in integrating heterogeneous enterprise applications and databases.
The role involves designing, developing, maintaining, and optimizing database integration solutions to support enterprise applications, data migration, and business-critical data processing.
The successful candidate should have hands-on experience with IBM DataStage, SQL development, data transformation, API-based integration, and enterprise middleware technologies.

Job Roles & Responsibilities

• Design, develop, and maintain database integration solutions across multiple enterprise systems.
• Develop complex SQL queries for data extraction, transformation, validation, and reconciliation.
• Work with relational database platforms, including Oracle, IBM DB2, and other SQL-based databases.
• Implement database-to-database integration and data synchronization processes.
• Support data migration activities between heterogeneous database platforms.
• Troubleshoot database connectivity, data consistency, and integration issues.
• Design, develop, and maintain ETL workflows using IBM InfoSphere DataStage or similar ETL technologies.
• Implement data extraction, cleansing, transformation, and loading processes.
• Develop reusable ETL components for enterprise data integration.
• Optimize ETL job execution and improve overall data processing performance.
• Implement data validation, error handling, and reconciliation mechanisms.
• Support batch processing and large-volume data integration.
• Develop and maintain integrations between enterprise applications and backend databases.
• Implement REST and SOAP APIs to enable secure data exchange between systems.
• Work with integration platforms such as MuleSoft, IBM Integration Bus, and Azure Integration Services.
• Design data mapping and transformation logic using JSON, XML, and SQL.
• Integrate enterprise applications such as SAP, Salesforce, and other business platforms.
• Support synchronous and asynchronous data integration patterns.
• Develop cloud-based integration solutions using Microsoft Azure services.
• Work with Azure Logic Apps, Azure Functions, Azure Service Bus, and Azure API Management.
• Implement secure connectivity between on-premises databases and cloud applications.
• Support event-driven integration using Kafka or IBM MQ.
• Participate in modernization and migration of legacy integration solutions.
• Perform unit testing, integration testing, and data validation.
• Develop automated deployment pipelines using Jenkins, Git, and CI/CD tools.
• Troubleshoot production incidents related to database and application integrations.
• Conduct root-cause analysis and implement permanent fixes.
• Maintain technical documentation for integration workflows and database interfaces.
• Collaborate with application developers, database administrators, architects, and business stakeholders.

Qualifications & Skills

Education & Experience

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field (Master's preferred).
• 8+ years of experience in IT architecture, systems design, or software engineering roles.
• Proven experience designing large-scale, enterprise-grade solutions.

Technical Skills

• Strong SQL development skills.
• Hands-on experience with Oracle and IBM DB2.
• Experience in database integration, data migration, and data validation.
• Understanding of relational database concepts and data modeling.
• Knowledge of query optimization and database performance tuning.
• IBM InfoSphere DataStage.
• ETL workflow development and administration.
• Data extraction, transformation, and loading.
• Batch processing and large-volume data handling.
• Data mapping, reconciliation, and error handling.
• MuleSoft Anypoint Platform.
• IBM Integration Bus / WebSphere Message Broker.
• REST and SOAP web services.
• XML and JSON.
• Microsoft Azure Integration Services.

Soft Skills

• Excellent analytical, problem-solving, and decision-making abilities.
• Strong communication and presentation skills for both technical and non-technical audiences.
• Strategic mindset with the ability to balance long-term vision and short-term execution.
• Leadership and mentoring capabilities.

Travel: Occasionally within UK