Ciklum is looking for an Expert Data Engineer to join our team full-time in Ukraine.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As an Expert Data Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. Together, we will work on the project developing a unified digital platform that enhances learning, streamlines school operations, and connects students, teachers, and parents. It supports real-time academic insights and integrates seamlessly with key educational tools to improve the overall educational experience.

Responsibilities:

• Responsible for the building, deployment, and maintenance of mission-critical analytics solutions that process data quickly at big-data scales
• Contribute design, code, configurations, and documentation for components that manage data ingestion, real-time streaming, batch processing, and ETL across multiple data storages
• Own one or more key components of the infrastructure and work to continually improve them, identifying gaps and enhancing 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
• Interact with engineering teams to ensure that solutions meet customer requirements regarding functionality, performance, availability, scalability, and reliability
• Perform development, QA, and DevOps roles as needed to ensure total end-to-end responsibility of solutions
• Work directly with business analysts and data scientists to understand and support their use cases
• Contribute to the unit’s activities and community building, participate in conferences, and provide excellence in exercises and best practices
• Support sales activities, customer meetings, and digital services

Requirements:

• 5+ years of experience coding in SQL, C#, Python, with solid CS fundamentals including data structures and algorithm design
• 3+ years contributing to production deployments of large backend data processing and analysis systems as a team lead
• 2+ years of hands-on implementation experience with a combination of the following technologies: Hadoop, MapReduce, Pig, Hive, Impala, Spark, Kafka, Storm, SQL and NoSQL data warehouses such as HBase and Cassandra
• 3+ years of experience with cloud data platforms (Azure, AWS, GCP)
• Knowledge of SQL and MPP databases (Vertica, Netezza, Greenplum, Aster Data)
• Knowledge of data warehousing, design, implementation, and optimization
• Knowledge of data quality testing, automation, and results visualization
• Experience with Databricks and Snowflake
• Knowledge of BI reports and dashboards design and implementation (Power BI, Tableau)
• Knowledge of development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
• Experience working in an Agile software development team (Scrum)
• Experience designing, documenting, and defending designs for key components in large distributed computing systems
• A consistent track record of delivering exceptionally high-quality software on large, complex, cross-functional projects
• Demonstrated ability to learn new technologies quickly and independently
• Ability to handle multiple competing priorities in a fast-paced environment
• Undergraduate degree in Computer Science or Engineering from a top CS program required, Master’s preferred
• Experience supporting data scientists and complex statistical use cases highly desirable

What’s in it for you?

• Strong community: Work alongside top professionals in a friendly, open-door environment
• Growth focus: Take on large-scale projects with a global impact and expand your expertise
• Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
• Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
• Flexibility: Enjoy radical flexibility – work remotely or from an office, your choice
• Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.

As one of Ukraine’s largest IT companies and a top employer recognized by Forbes, we’ve spent over 20 years delivering meaningful tech solutions. We proudly support diverse talent and military veterans, recognizing the unique skills and perspectives they bring to shaping the future.

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Explore, empower, engineer with Ciklum!

Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.