Senior Data Solutions Engineer

Do you enjoy combining business analysis with designing IT solutions?

At GGS IT Consulting, we build data solutions that help companies transform the way they operate — from integrating fragmented data sources to enabling AI-driven automation.

As a Senior Data Solutions Engineer, you will work on projects focused on combining data from multiple legacy and modern systems into one reliable, scalable data foundation. The goal is to support better analytics, reporting, automation, and AI-based solutions using modern data platforms.

You’ll work across three key areas:

• Building Core Data Infrastructure
  Designing scalable data integration layers, pipelines, data models, and data warehouses.
• Developing Data-Driven Solutions
  Creating backend logic and data-focused applications that support business processes and decision-making.
• Connecting Data with AI
  Preparing and integrating data to power AI and machine learning use cases.

You’ll be at the intersection of business and technology, working closely with stakeholders to understand their needs and propose comprehensive, future-proof solutions.

Detailed duties:

• Designing and implementing scalable data solutions using modern cloud data platforms such as Databricks, Microsoft Fabric, and Snowflake;
• Building, maintaining, and optimizing data pipelines, ETL processes, and system integrations;
• Designing data models, databases, and data warehouse architectures to support business and analytical requirements;
• Developing data processing solutions using Python and SQL and/or other technologies;
• Gathering requirements from customers;
• Proposing business solutions for customers’ needs;
• Preparing a necessary technical specification;
• Planning next releases, scoping the implementation;
• Working closely with team members and managing code review;
• Solving the issues with the existing architecture and delivery process;
• Working closely with customers, communicating project status, raising risks.

• Min. 5 years of experience in a similar position;
• SQL programming knowledge (expert);
• Python or other programming language knowledge;
• Experience in working with data platforms such as Databricks, Microsoft Fabric or Snowflake;
• Experience in GIT;
• Experience in designing ETL processes and software implementation;
• English knowledge (C1 level) is a must- both spoken and written (working with international clients);
• High communication skills - consulting approach;
• Teamwork skills, good organization, planning, and a positive attitude.

Nice to have:

• Knowledge of cloud technologies such as Azure, AWS or GCP;
• Experience in AI implementation.

• Hybrid working model- Accommodation and office travel expenses are covered by the company. We are open to candidates from all over Poland
• Opportunities to grow your knowledge within your area of expertise
• Friendly working atmosphere in a professional team
• Employee-oriented working culture
• Sports subscription
• Subsidized English classes
• Small teams
• International projects
• Free breakfasts
• Startup atmosphere
• No dress code