Requirements

Expected technologies

SQL

csv

json

xml

Parquet

Git

Optional technologies

Jira

Azure DevOps

Snowflake Data Cloud

Operating system

Windows

macOS

Our requirements

• 3 years of commercial experience with databases (SQL, database administration, performance tuning)
• Highly skilled in writing and optimizing complex SQL queries
• Knowledgeable in database design, administration, and performance tuning
• Experienced in handling large datasets and working with various data formats (JSON, XML, CSV, Parquet)
• Proficient in Python for automation and data processing tasks
• Familiar with shell scripting and version control systems (e.g., Git)
• Comfortable using Microsoft Office tools
• An effective communicator with experience working directly with clients
• Strong written and verbal communication skills with the ability to present complex technical information in a clear and concise manner to a variety of audiences
• Ability to communicate with both technical and non-technical customers on a variety of issues
• Ability to select and prioritize tasks within a backlog
• English level B2 minimum - direct communication/documentation/tasks/other reading/speaking/writing
• Polish level C1 to communicate efficiently within the team
• Strong problem-solving abilities and detail orientation to diagnose issues, suggest solutions and make decisions based on requirements

Optional

• Experience with AzureDevOps and release pipelines
• Experience in software implementation or Enterprise SaaS solutions, preferably in retail
• Familiarity with retail industry and data or hand-on experience working in retail
• Experience with project management tools (preferably JIRA)
• Experience working with Snowflake

Your responsibilities

• Work with existing retail customers to configure and update the product, executing to the documented requirements of the project
• Execute the Implementation project through all stages
• Ingest and map the client’s source data to a standard data model (ETL and ELT process)
• Effectively translate complex customer requirements, recommend system solutions, and help formulate detailed specifications
• Leverage appropriate resources from company and customer, coordinating availability to maximize productivity
• Gain a deep understanding of how our products work, how they interact with each other, and how to build reliable and reusable processes for support
• Act as a problem-solving expert, proactively identifying issues, analyzing root causes, and implementing the solution effectively
• Create documentation used for an on-going support