Data Scientist & Data Analytics

ASTEK Polska

We are a part of ASTEK Group, which has been gathering experience in the global consulting and engineering services market since 1988. ASTEK Group is a global player in engineering and technology consulting, present on 5 continents.

What do we learn from other Group entities in our daily work? First and foremost: inspiration, objectives, good practices, innovative activities and values. In 2020, 2021, 2022 and 2023 we received the Great Place to Work certificate, and found ourselves among the 15 Best Workplaces in Poland in the category: large companies.

How about joining ASTEK Polska’s community of Data Scientist & Data Analytics ?

We are looking for 4 Data Scientists & Data Analysts !

Work Model:

• 100% remote

• Job offer long-term project

Budget (based on experience):

• COP up to 16 000 zł gross

• B2B up to 1300 zł net/ day

Your Responsibilities:

• Performing in-depth data profiling and analysis to uncover patterns, anomalies, and inconsistencies in data.

• Collaborating with data engineers, data scientists, and business analysts to define data requirements and ensure data quality.

• Develop and execute data validation and verification processes to document and improve data integrity and quality.

• Create detailed reports and visualizations to communicate data profiling results and insights.

• Providing recommendations for improving data quality, consistency, and usability.

• Extract and analyse data to assess structure, content, and quality.

• Analyse key data attributes, relationships, and dependencies.

• Utilise data profiling tools to perform statistical profiling (e.g., null value checks, uniqueness analysis, value distribution).

• Generate and analyse data quality reports.

• Issue Identification and documenting:

• Pinpoint inconsistencies, anomalies, duplicates, and missing data.

• Collaborate with own and other teams to resolve data issues.

• Maintain detailed documentation of profiling results.

• Create visuals and summaries of results to share findings with stakeholders.

• Work closely with business units to understand data usage and ensure alignment.

• Regularly update profiling tools and results to align with schema and mapping changes as needed.

Language skills:

• Upper-lntermediate (B2)

Qualifications:

• Minimum 2–4 years of experience in data profiling, data analysis, or a similar role.

• Proficiency in SQL for querying and analyzing large datasets.

• Experience with data profiling tools (e.g., Databricks, or similar).

• Strong analytical and problem-solving skills with attention to detail.

• Excellent communication skills to effectively present findings to both technical and non-technical stakeholders.

• Familiarity with data quality frameworks and concepts such as data cleansing, data governance, and master data management.

• Knowledge of programming languages like Python or R for data analysis (preferred). Excellent level of written and spoken English.

Added value for you:

• Long-term cooperation

• Ability to choose your preferred type of cooperation (regular employment contract with all benefits or flexible B2B contract)

• Technical training, certifications, and upskilling

• Competence Center mentoring - you will be a member of the CC community from day one. You will have the chance to develop your skills, attend various conferences, and share your knowledge and experience with people who face the same challenges every day

• A clear career path

• Employee benefits package

• Friendly working atmosphere, team-building events and meetings

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