Software Developer-Data and Integration | Helsinki
About this role
Job details
Job Role
Consultant
Work Location
Helsinki
State / Region / Province
Southern Finland
Country
Finland
Domain
Delivery
Interest Group
Infosys Limited
Company
ITL Finland
Requisition ID
148426BR
Technology - Python, SQL, Unix, familiarity with ETL and data integration
Location - Helsinki, Finland
Business Unit - ENGNE
Compensation - Competitive (including bonus)
Job Description
We are looking for a skilled Software Developer with at least 3 years of experience in building data-driven applications and integration solutions. The ideal candidate will have strong expertise in modern data storage and retrieval systems, advanced SQL, Python, and ETL frameworks, along with experience working in Unix/Linux environments.
This role focuses on developing scalable backend services, building robust data pipelines, and enabling seamless system integration across enterprise platforms. Exposure to telecom domain systems and datasets is beneficial but not mandatory.
Responsibilities
- Application Development Design, develop, and maintain scalable applications for data processing and integration.
- Develop backend services using Python and integrate with web-based presentation layers.
- Write clean, maintainable, and performance-optimized code.
- Data Engineering & Query Optimization Develop and optimize complex SQL queries for large-scale datasets.
- Work with modern relational and non-relational databases.
- Ensure high performance, scalability, and data integrity.
- ETL & Data Integration
- Design and implement ETL pipelines for data ingestion, transformation, and delivery.
- Integrate systems using:SFTP (file-based integration)
- APIs (REST/SOAP)
- Kafka (real-time streaming)
- Troubleshoot and optimize data pipelines and integrations.
- Scripting & Unix Operations Develop automation scripts for data workflows and system operations.
- Work within Unix/Linux environments for monitoring, scheduling, and troubleshooting.
- Web & Data Presentation Support integratio