Quality Assurance Engineer

N Consulting Limited; Poland; On-site; PLN 168,705 - 253,057; Full time

Job summary

A consulting firm based in Poland is seeking a Quality Assurance Engineer to develop and execute testing strategies remotely. The role requires over 5 years of experience in QA, proficiency in SQL, and familiarity with Snowflake and data integrity checks. The ideal candidate will also have strong analytical skills and excellent communication abilities to work effectively with cross-functional teams. Competitive contract terms will apply.

Qualifications

• 5+ years of experience in QA or software testing roles.
• Strong experience with SQL for data validation and analysis.
• Hands-on experience testing within Snowflake.

Responsibilities

• Develop, execute, and maintain test plans and cases.
• Perform data validation using complex SQL queries.
• Collaborate with teams to understand business requirements.

Skills

SQL

Analytical skills

Problem-solving

Collaboration skills

Attention to detail

Education

Bachelor’s degree in Computer Science or related field

Tools

Snowflake

ETL/ELT tools

CI/CD tools

Job description

Quality Assurance Engineer at N Consulting Ltd

Role : QA

Location : Poland

Is it Permanent/ Contract: Contract

Is it Onsite/Remote/Hybrid: Remote

Job Description:

Key Responsibilities:

• Develop, execute, and maintain test plans, test cases, test suites
• Perform data validation and testing using complex SQL queries across multiple systems, including Snowflake.
• Ensure data integrity and accuracy in ETL processes and data pipelines.
• Collaborate with cross-functional teams to understand business requirements and translate them
• Perform end-to-end testing on data workflows, APIs, backend systems, and reporting tools.
• Identify, document, and track bugs or issues in a detailed and timely manner.
• Contribute to continuous improvements in QA processes, tools, and testing strategies.
• Support regression, integration, and performance testing efforts across various platforms.

Required Qualifications:

• Bachelor’s degree in Computer Science, Information Systems, or a related field preferred.
• 5+ years of experience in QA or software testing roles.
• Strong experience with SQL, including writing queries for data validation and analysis.
• Hands-on experience testing within Snowflake or other modern data platforms.
• Familiarity with software development lifecycle (SDLC), Agile methodologies, and QA best practices.
• Strong analytical and problem-solving skills with attention to detail.
• Excellent communication and collaboration skills.

Preferred Qualifications

• Experience with ETL/ELT tools and data orchestration frameworks (e.g., Airflow, dbt).
• Knowledge of cloud environments (e.g., AWS, Azure, GCP).
• Exposure to CI/CD tools (e.g., Jenkins, GitHub Actions).
• Exposure to Python for automation and scripting.

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