Job Summary
We are seeking a skilled professional with a hybrid role combining Data Engineering and ETL Testing expertise. The candidate will be responsible for designing, building, and validating data pipelines using Snowflake & Azure Data Factory (ADF)/Nexla, while ensuring high data quality through rigorous ETL testing practices.
Key responsibilities
- Design, develop, and maintain scalable, reliable data pipelines to extract, transform & load from various sources, using ADF/Nexla
- Build scalable data solutions leveraging Snowflake cloud data warehouse
- Ensure data quality, integrity, and security throughout the software development lifecycle.
- Perform data validation, data reconciliation, and source-to-target testing
- Identify data quality issues, mismatches, and inconsistencies
- Conduct regression and integration testing for data pipelines
- Working on data-related technical challenges while collaborating with stakeholders
Required skills
- Bachelor’s degree in computer science, Software Engineering or a related field
- 5+ years of proven experience in data engineering, data integration, and ETL development & Testing.
- Strong experience in Snowflake & ADF/Nexla
- Proficient in SQL for querying and validation
- Knowledge of data warehouse design principles and dimensional modeling
- Understanding of data transformation and validation techniques
- Experience in writing clear, concise and comprehensive test cases
- Experience working in an Agile/Scrum development process
- Familiarity with version control systems (e.g., Git)
- Excellent problem-solving and analytical skills
- Strong communication and collaboration abilities.
- Attention to detail and a commitment to delivering high-quality software
Preferred skills
- Knowledge of Python & Data Visualization tools
- Familiarity with US Health Insurance domain
- Understanding of CI/CD pipelines
- Certifications or relevant training in data engineering or cloud computing technologies
At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.
Important Advisory Regarding Recruitment Fraud
Tieto has been made aware of fraudulent recruitment activities being carried out by individuals falsely impersonating our organization.
Learn moreWe are Tieto - A leading software and technology consulting company
We provide customers across different industries with mission-critical solutions through our specialized software businesses Tieto Caretech, Tieto Banktech and Tieto Indtech as well as Tieto Tech Consulting business.
Our around 14 000 talented vertical software, design, cloud and AI experts are dedicated to empowering our customers to succeed and innovate with latest technology.
Tieto’s annual revenue is approximately EUR 2 billion. The company’s shares are listed on the NASDAQ exchange in Helsinki and Stockholm, as well as on Oslo Børs.
Related positions
Salary
Location
Warsaw, Poland
Location
Warsaw
Job Families
Software Engineer
Job Area
Application and Product Development
Function
Tieto Tech Consulting
Type of Employment
Full-time
Work location type
Onsite
Description
Do you have a strong Java background, passion for problem-solving, and want to join one of the largest tech companies in the Nordics? Then this is the role for you!We are looking for a Software Engine
Reference
56ff4ae7-a30e-414c-bd24-89883439b95e
Expiry Date
01/01/0001
Salary
Location
Uppsala, Sweden
Location
Uppsala
Job Families
Agile Coach
Job Area
Delivery, Project and Product Management
Function
Tieto Caretech
Type of Employment
Full-time
Work location type
Hybrid
Description
At Tieto Caretech you’ll get a chance to provide patients and end users with product offerings that help them in their life, reinventing the world for good. If that sounds interesting, please keep on
Reference
5bd01759-8573-44d7-9c11-4db913c89f7b
Expiry Date
01/01/0001
Salary
Location
Sofia, Bulgaria
Location
Sofia
Job Families
DevOps Engineer
Job Area
Application and Product Development
Function
Tieto Tech Consulting
Type of Employment
Full-time
Work location type
Hybrid
Description
Tieto Tech Consulting (MentorMate from 2001 to 2026) provides design-led, data-centric, and AI-powered digital engineering & consulting services to enterprises worldwide. With a strong heritage of Nor
Reference
c3f34d27-f4c4-4590-bfc0-a61d9f191329
Expiry Date
01/01/0001
Join our talent community
Whether you're actively job hunting or simply exploring, stay connected with exciting opportunities and updates from Tieto!
Sign up here