Senior Data Engineer at rewaatech

Rewaa is on a mission to revolutionise retail! Our cutting-edge SaaS platform empowers retailers to move and grow faster. We provide innovative solutions for point-of-sale, inventory management, omnichannel integrations, tax and accounting, and reporting, all delivered on a single screen with our lightning-fast, robust hardware. With over 10,000+ customers and an ambitious trajectory toward global expansion, there's never been a better time to join Rewaa! We are seeking a highly skilled and experienced Senior Data Engineer to join our growing data team. As a Senior Data Engineer, you will be responsible for designing, developing, and maintaining data architecture, infrastructure, and tools necessary for optimal extraction, transformation, loading (ETL), and analysis of large-scale datasets. You will play a key leadership role in shaping our data strategy, mentoring junior engineers, and driving technical excellence across the organization. The ideal candidate will have extensive experience in data engineering, strong architectural skills, and a proven track record of building robust, scalable data solutions. Key Responsibilities • Design and architect scalable batch and real-time data pipelines • Lead technical initiatives and drive architectural decisions for the data platform • Collaborate with stakeholders across Product, Data Science, Analytics, and Engineering teams to understand requirements and deliver comprehensive data solutions • Mentor and guide junior data engineers, conducting code reviews and establishing engineering best practices • Drive continuous improvement in data quality, reliability, and observability through monitoring and alerting systems • Build and maintain infrastructure for optimal extraction, transformation, and loading of data from diverse sources using modern ELT/ETL patterns • Develop and maintain data models (dimensional modeling, data vault, etc.) that support analytics and business intelligence • Design self-service analytics capabilities and frameworks to empower stakeholders • Implement data governance, security, and compliance standards across the data platform • Perform advanced database administration, performance tuning, and query optimization • Evaluate and implement new technologies and tools to improve the data stack Key Requirements • 5+ years of experience in a Data Engineer role with demonstrated progression in responsibility • Strong skills in leading technical projects • Expert-level knowledge of Relational Database Engines at scale (PostgreSQL, MySQL, and cloud data warehouses like Snowflake, BigQuery, Redshift) • Advanced SQL skills including complex query optimization and performance tuning • Proven experience designing and implementing production-grade data pipelines and architectures • Strong programming skills in Python and/or Java for data manipulation, pipeline orchestration, and automation • Hands-on experience with modern data transformation frameworks (dbt, SQL-based transformations) • Experience with workflow orchestration tools (Airflow, Prefect, or similar) • Deep understanding of data modeling principles and best practices (star schema, snowflake schema, data vault) • Proficiency with AWS data services (DMS, S3, Lambda, Glue, Redshift, EMR) • Experience with Infrastructure as Code (CDK, Terraform) • Strong understanding of data quality frameworks and observability tools • Experience with stream processing technologies (Apache Kafka, Kinesis, or similar) • Knowledge of CI/CD practices and version control (Git, GitHub Actions, GitLab CI) • Experience with data visualization and BI tools (Power BI, Tableau, Metabase, Looker) • Strong problem-solving abilities with focus on scalability, reliability, and maintainability • Excellent communication skills with ability to translate technical concepts to non-technical stakeholders Alert for Candidates Please be aware that Rewaa and its subsidiaries do not conduct interviews via email or text and will never request payment as a condition for applying for a position or receiving a job offer. To ensure your safety, apply only through Rewaa’s official channels and avoid sharing personal information (name, address, birthdate, ID number, etc.) with unsolicited contacts. If you encounter anything suspicious, please let us know so we can assist you. تنبية للمتقدمين تؤكد شركة رِواء وشركاتها التابعة على أنها لا تجري أي مقابلات عمل عبر البريد الإلكتروني أو الرسائل النصية، ولن تطلب أي مبالغ مادية كشرط للتقديم أو لتلقي عرض عمل على أي وظيفة. التقديم على وظائف شركة رواء يتم فقط عبر القنوات الرسمية للشركة، ونحذر من مشاركة معلوماتك الشخصية (مثل الاسم، العنوان، تاريخ الميلاد، والهوية الوطنية، وغيرها) مع أي طرف خارجي. Notice to External Recruiters and Staffing Agencies Rewaa does not accept unsolicited resumes from external recruiters or staffing agencies. Any submission of an unsolicited resume to our resume database, directly to Rewaa hiring managers, or by other means will be considered gratis, and no recruiting fee will be paid if an unsolicited candidate from a third-party recruiter is subsequently hired. Fees will be paid ONLY where an external recruiter has an executed service contract in place with Rewaa and resumes have been solicited by our Talent Acquisition team in connection with a specific job opening. إشعار للمستقطبين الخارجيين ووكالات التوظيف تؤكد شركة رِواء أنها لا تقبل أي سيرة ذاتية من المستقطبين الخارجيين أو وكالات التوظيف إلا إذا كانت بموجب عقد مبرم وموقع بين الطرفين. أي سيرة ذاتية تُقدم إلى قاعدة بياناتنا، أو تُرسل مباشرةً إلى مسؤولي التوظيف في شركة رِواء، أو تُرسل عبر أي وسيلة أخرى دون عقد مسبق، ستُعتبر خدمة مجانية، ولن يتم دفع أي رسوم توظيف في حال تعيين المرشح. تُدفع الرسوم فقط إذا تم طلب السيرة الذاتية من قِبَل مسؤولي التوظيف لدى شركة رِواء بموجب العقد.