Hybrid SAP Data Migration & SQL Specialist

iSoftStone, Inc.; Fatih; Hybrid; TRY 600,000 - 900,000; Part time

Job summary

iSoftStone in Istanbul is seeking a Data Migration Expert to support the SAP transformation program by preparing, validating, and reconciling data for migration from legacy systems to the target environment.

You will apply strong SQL skills, perform data profiling, cleansing, and validation, and collaborate with SAP teams and business stakeholders across regions; on-site three days a week, with occasional international travel.

Qualifications

• Strong hands-on SQL skills with complex queries, joins, reconciliation and exception analysis.
• Proven experience in SAP / ERP data migration projects.
• Experience with data extraction, transformation, cleansing, validation and reconciliation.
• Experience with source-to-target mapping and migration templates.
• Strong analytical and problem-solving skills.
• Ability to communicate data issues clearly with business and technical stakeholders.
• Experience in global or multi-country projects preferred.
• Minimum 3 days per week on-site at the office.
• Travel for occasional international assignments may be required.
• Excellent English communication and presentation skills.

Responsibilities

• Analyze and extract data from legacy systems using SQL.
• Perform data profiling, validation, reconciliation, and root-cause analysis.
• Support source-to-target mapping and migration template preparation.
• Identify and track data quality issues such as duplicates, missing values, invalid formats, and inconsistencies.
• Support data cleansing, enrichment, and remediation with business and technical teams.
• Prepare actionable issue lists and support business validation and sign-off.
• Validate data across migration cycles, including SIT, UAT, mock migration, and cutover.
• Track migration readiness, open issues, and reconciliation results.
• Work closely with SAP teams, Data Analysts, business stakeholders, and source-system teams.

Skills

SQL

Data migration

Analytical skills

Communication

Tools

SAP

Job description

iSoftStone in Istanbul is seeking a Data Migration Expert to support the SAP transformation program by preparing, validating, and reconciling data for migration from legacy systems to the target environment.

You will apply strong SQL skills, perform data profiling, cleansing, and validation, and collaborate with SAP teams and business stakeholders across regions; on-site three days a week, with occasional international travel.