Data Engineer (Revenue Assurance Focus)

●

4 months ago

Greece, Attiki, Marousi

Full Time

Mid-Level

On-Site

Basic Information

We are Enerwave, member of HELLENiQ ENERGY and a leader in providing outstanding and innovative energy solutions. We operate with passion, being engaged in heart and mind to what we do, and we pride ourselves on offering our employees a place where they can excel, creating value.

We are currently looking for a Data Engineer focused on Revenue Assurance (RA) to support RA activities as a Data/BI engineer, including the analysis and maintenance of RA software tools and systems. They will be responsible for identifying and implementing the best solutions for processing and analyzing business data to meet the needs of the business.
This role requires a very good understanding of the concepts of data warehousing, data modeling, data analysis and data visualization.

Responsibilities

Deliver technical support for Revenue Assurance operations by performing in-depth data analysis and managing RA tools and software to ensure optimal functionality and accuracy.
Design and implement controls to detect anomalies or gaps in revenue in collaboration with RA team & Data Engineers.
Design and implement automated data pipelines in Microsoft Fabric and reporting processes to ensure timely and accurate delivery of insights.
Coordinate with technical teams to resolve data inconsistencies & strengthen control mechanisms.
Translate business requirements into technical specifications.
Analyze data to identify revenue leakage, discrepancies, and optimization opportunities.
Create and maintain interactive dashboards and visual reports using tools such as Power BI to support business decision-making.
Perform quality analysis, ensuring the accuracy, consistency, and reliability of data and processes used in revenue assurance.
Define and monitor data quality metrics (e.g., duplication, missing values).
Maintain documentation for data flows, controls, and quality checks.
Perform trending/analytical review and conduct ad hoc analysis and research to answer complex business questions and support decision-making.

Requirements

Azure Synapse Analytics

Big Data

Big Data Analytics

Data Factory

Data Management

Financial Reporting

Microsoft Azure

Microsoft Power BI

Pyspark

Python

SQL

BSc or MSc in Data Analytics, Computer Science, Information Technology, or a related field.
Professional working experience in English.
3-5 years of experience as a Data Engineer, Data Platforms Engineer, or BI Engineer.
Excellent knowledge in programming languages such as SQL, Python, and Spark.
Hands-on experience with cloud platforms, preferably Microsoft Azure.
Experience in cloud-based data solutions, preferably Microsoft Synapse and Fabric.
Proficiency in BI platforms: Preferably in Power BI.
Knowledge of data modeling and data warehousing concepts.
Ability to work with large and complex datasets & translate business needs into technical solutions.
Ability to work cross-functionally with business and technical teams.
Strong organizational skills, attention to detail & aproactive mindset.
Continuous learning and desire to stay up-to-date with the latest technologies and trends in the field

Benefits

Competitive salary
Performance-based variable pay
Ticket restaurant card
Transportation reimbursement
Premium Private Health Insurance coverage
Pension Scheme
Home electricity and natural gas discount
Reimbursement for your athletic activities
Unlimited fruits and snacks at the office
Continuous learning & upskilling opportunities and access to our premium online training platform

Good to have

Experience in the Energy, Telco or Finance sector will be considered an asset.

Data Engineer (Revenue Assurance Focus)

Basic Information

Responsibilities

Requirements

Benefits

Good to have

About the company

About the company

Data Engineer (Revenue Assurance Focus)

Basic Information

Responsibilities

Requirements

Benefits

Good to have

About the company

About the company

No longer accepting applications