BI Developer (Snowflake, Matillion)

Example Responsibilities:

• Design, build, and develop data warehouses based on Snowflake;
• Create and optimize ETL/ELT processes using Matillion;
• Integrate data from various sources (databases, APIs, files);
• Develop reports and dashboards in Power BI for internal clients;
• Maintain, monitor, and further develop existing BI solutions;
• Collaborate with project teams and business stakeholders to gather and analyze requirements;
• Participate in data migration from legacy systems (e.g., Oracle, SSIS) to Snowflake;
• Ensure high-quality technical and business documentation;
• Implement best practices for data management, security, and version control;
• Actively participate in Agile team meetings (e.g., daily stand-ups, sprint planning, retrospectives);

By joining us, you gain the following: 

• Opportunity to work on exciting, international projects in cutting-edge industries like Automotive, Biotech, IoT; 
• Possibility to develop in cloud technologies;
• Becoming part of a team that believes that the next step to a promising future is to put your heart into it and make it happen; 
• Respect for your private life so you don't have to work overtime or on weekends; 
• Team Events budget to socialize outside of work; 
• Company Events to celebrate smaller and bigger successes (Summer Party, Programmer's Day, and trips abroad – so far we've been in Cape Town, Are, and Barcelona). 

Perks and benefits: 

• Fully remote work or in our office in Wrocław;
• B2B Contract: 120 – 140 PLN net/hour + VAT 
• Free benefits such as Luxmed, Multisport, and life insurance in Nationale Nederlanden; 
• Attractive referral system (9,5k for senior, 6k for mid, 2,5k for junior); 
• Personal Training Budget with additional paid hours; 
• Passion Day - an extra day off for your hobby to spend as you please; 
• Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is up to you; 
• We provide high-quality work equipment + 2 additional monitors and accessories. 

We are looking for BI Developers (Snowflake, Matillion) – Join a Creative, People-First Data Team! Join a people-focused, creative team where your input is valued and your ideas can shape real solutions. You’ll have the opportunity to work with modern, enjoyable technologies like Snowflake and Matillion, and benefit from a strong culture of expert knowledge sharing. Projects vary in complexity, so you’ll have time to onboard and grow without being thrown in at the deep end. After the initial transition, you’ll have a real impact on shaping our services and solutions. The team will ultimately consist of 6 BI Developers (including a Tech Lead) & a Scrum Lead.

You might be the perfect match if you are/have:

• 3-5 years' experience a BI Developer role;
• At least 2 years’ hands-on with Snowflake;
• Strong experience with Matillion;
• Solid skills in Power BI;
• Eager to work as a full-stack BI Developer (both backend and frontend);
• Strong English skills (min. C1 level, daily communication with international clients);
• Proactive and creative - skills to drive improvements and engage with both technical and non-technical stakeholders;
• Background in Managed Services delivery models - you know how to take end-to-end ownership of BI solutions, ensuring their reliability, scalability, and alignment with client needs throughout the entire lifecycle;
• Experience working in Agile teams;
• Strong documentation skills and a knack for business analysis.

Moreover, we appreciate skills in these areas:

• Experience with Oracle (we’re migrating to Snowflake, but legacy knowledge is a plus);
• Experience with SSAS/SSIS/SSRS;
• Familiarity with Visual Studio;
• Understanding of version control concepts (branching, merging, pushing; Git integrated with Matillion).
• Background in procurement, supply chain, or business data analysis related to orders and internal corporate stakeholders;