Data Engineer: Portfolio Integration & Decision Support

Wlgroup; Konak; On-site; TRY 4,382,000 - 7,303,000; Full time

Job summary

Wlgroup is seeking a data engineering professional to build and maintain repeatable data pipelines across a large portfolio. You will work directly with programme managers and data owners to understand what information supports decisions, design data models, and develop dashboards to show status and dependencies.

This long-term engagement emphasizes data quality, governance, and operational handover, with a focus on scalable BI products and end-to-end data solutions.

Qualifications

• Bachelor's degree in data science, computer science, information systems, engineering, operations research, statistics or a closely related field, or equivalent experience.
• Recent end-to-end delivery you did personally, from identifying the need to an operational solution.
• At least three of the last five years in data integration and engineering, with hands-on work inside the last two.
• At least two of the last five years using SQL and an analytical language, hands-on inside the last two.
• Experience designing or building digital data-collection and workflow solutions.
• At least three of the last five years personally building business intelligence products.
• Hands-on data modelling, data quality and governance work.
• Experience documenting and handing over a solution so it survives without you.
• At least two of the last five years working directly with operational users and programme staff.
• Fluent professional English.

Responsibilities

• Hands-on data integration, engineering and analysis across the portfolio, starting with the infrastructure programmes.
• Working directly with programme managers, analysts and data owners to understand which decisions need which information.
• Designing, building, testing and maintaining repeatable pipelines that ingest, transform and reconcile data from several sources.
• Building the data models, common definitions, business rules and quality controls that make the output trustworthy.
• Prototyping digital data-collection applications that replace spreadsheet-heavy manual reporting.
• Building dashboards, metrics and visualisations that show programme status and dependencies.
• Applying descriptive and diagnostic analysis, and predictive techniques where the decision genuinely needs them.
• Integrating portfolio information with authoritative enterprise sources through approved mechanisms.
• Finding and fixing data quality, ownership, lineage and governance problems.
• Documenting sources, models, transformations and operating procedures so somebody else can run it.

Skills

Data integration

SQL

BI

Data modelling

Workflow solutions

Python

R

Education

Data science / CS degree

Tools

Python

R

Job description

Wlgroup is seeking a data engineering professional to build and maintain repeatable data pipelines across a large portfolio. You will work directly with programme managers and data owners to understand what information supports decisions, design data models, and develop dashboards to show status and dependencies.

This long-term engagement emphasizes data quality, governance, and operational handover, with a focus on scalable BI products and end-to-end data solutions.