Senior Backend Developer/Architect - Test Data Platform

Quick Facts

• Start date: 2026-10-01
• End date: 2027-01-29
• Location: Stockholm (3 days onsite, 2 days remote)

Description

You will work on an internal test data loading tool that extracts, transforms, masks, and loads test data across environments. The platform currently supports Oracle, SQL Server, DB2, and SAS; you will design, develop, and implement support for MongoDB and PostgreSQL.

Responsibilities

• Analyze existing architecture and integration model
• Implement MongoDB and PostgreSQL support, including connection, authentication, metadata handling, data extraction, loading, error handling, and logging
• Develop technical documentation and conduct knowledge transfer to the internal team
• Ensure functional parity with existing database connectors and deliver test cases with verification

Requirements

• Senior developer/architect with extensive experience in database integrations and backend development
• Strong background in data migration and ETL solutions
• Strong background in NoSQL architectures
• Experience from the financial sector and complex system landscapes is highly valued
• Familiarity with Test Data Management (TDM), data masking, and GDPR-related solutions is advantageous

Benefits

(Not specified in provided text)

Qualifications

• Required Skills: MongoDB, PostgreSQL, Java, SQL Server, Oracle Database, JDBC
• Nice to have: IBM DB2, Informatica TDM, Delphix