Data Engineer

Luxoft; Wrocław; On-site; PLN 212,494 - 297,492; Full time

Job summary

Luxoft is seeking a data-focused developer in Wrocław, Poland, to join their technology team. The role involves developing scalable web applications and building user interfaces using data from various APIs.

Applicants should possess strong SQL, Python skills, and experience with cloud data platforms like AWS. Responsibilities include operational support for dashboards, data integration, and ensuring the application of industry BI standards. Strong analytical and communication skills are essential.

Qualifications

• Strong SQL skills, debugging complex queries and joins.
• Proficiency in Python or similar scripting languages.
• Experience with AWS services like S3, Athena, and Glue.
• Familiarity with ETL concepts and data pipelines.
• Git version control skills and problem-solving capabilities.

Responsibilities

• Provide operational support for existing reports and dashboards.
• Participate in analysis, design, and development of dashboards.
• Integrate data into the tool and perform maintenance.
• Conduct impact analysis post-database upgrades.
• Implement BI standards and proactively solve problems.

Skills

Strong SQL skills

Python or similar scripting language

Experience with cloud data platforms (AWS preferred)

Understanding of data pipelines / ETL concepts

Git / version control experience

Strong analytical problem-solving

Ability to debug data issues end-to-end

Clear communication with stakeholders

Job description

Project description

Role We are seeking a data-focused developer to join our technology team and contribute to the development of modern, scalable web applications.The role focuses on building high quality user interfaces and integrating data from internal database driven APIs, external services, and third party content providers.You will collaborate closely with backend engineers, UX designers, and product stakeholders to deliver performant, reliable, and user friendly digital solutions within an API driven architecture.

Responsibilities

• Provide operational support for existing reports/dashboards
• Participate in analysis, design, development, testing, deployment and support of dashboards and reports
• Perform data integration into the tool, maintanance and support
• Perform impact analysis and validation of existing production reports and universes after application and database upgrade
• Implement industry BI standards and best practices
• Proactively identify problems/issues/risks and provide solutions

SKILLS

Must have

• Strong SQL skills (joins, aggregations, debugging complex queries)
• Python or similar scripting language
• Experience with cloud data platforms (AWS preferred: S3, Athena, Glue)
• Understanding of data pipelines / ETL concepts
• Git / version control experience
• Strong analytical problem-solving
• Ability to debug data issues end-to-end
• Clear communication with technical and non-technical stakeholders

Nice to have

• Experience with PySpark or large-scale data processing
• Exposure to Airflow / orchestration tools
• Understanding of data modelling and reporting datasets
• Experience working with JSON / APIs