Data Engineer

Ciklum is a custom product engineering company that supports multinational organizations and scaling startups in solving complex business challenges by engineering technology that redefines industries.

• Design, develop, and deploy solutions, provide advanced data analytics, and create dashboards and reports that deliver key insights to the business;
• Design and implement data models;
• Optimize reports and dashboards for better performance by improving query speed and ensuring efficient data model design;
• Contribute design, code, configurations, manage data ingestion, close to real-time processing, batch processing, and ETL across multiple data storages;
• Perform performance tuning of complicated SQL and DAX queries;
• Identify gaps and improve the platform’s quality, robustness, maintainability, and speed;
• Cross-train other team members on technologies being developed, while also continuously learning new technologies from other team members;
• Contribute in the Unit’s activities and community building, participate in conferences, and provide excellence in exercise and best practices.

• 5+ Years of hands-on software development experience;
• Strong expertise in Apache Spark, including delivery on Databricks;
• Proficient in Python with advanced data engineering skills using PySpark, Pandas, and related libraries;
• Experience developing and maintaining unit tests for Databricks workloads;
• Solid understanding of columnar storage and hands-on experience with Delta Lake and Delta Tables;
• Proven ability to handle small to large data volumes, including performance tuning and optimizations;
• Demonstrated ability to build data ingestion, transformation, and analytics pipelines;
• Strong analytical and problem-solving skills with close attention to detail;
• Nice to have: Familiarity with Databricks DevOps practices.

• Work alongside top professionals in a friendly, open-door environment;
• Take on large-scale projects with a global impact and expand your expertise;
• Boost skills with internal events, Udemy access, language courses, and company-paid certifications;
• Explore diverse domains through internal mobility;
• Enjoy radical flexibility with the choice to work remotely or from an office;
• Receive company-paid medical insurance, mental health support, and financial and legal consultations.