# Senior Data Engineer

What awaits you Develop and maintain medium / complex transformation of data with Python on AWS platform Design and implement SQL-based data transformations in Snowflake Collaborate with the team to evaluate and implement cloud-based data architecture solutions Make part of team wo implement a Reporting Self Service Portal to enhance the data analysis and reporting capabilities of Production data. Troubleshoot and optimize data processing workflows Contributes to the development of data quality monitoring and alerting mechanisms Participate in code reviews and knowledge sharing within the team Provide technical documentation and support for the business stakeholders What should you bring along University Degree in Engineering, Computer Science, Business or a related field Minimum of 5 - 7 years professional work experience Degree in business informatics, information systems, or a related technical field Proven experience in data integration, data analysis, or a similar technical role Knowledge Python programming skills focused on data transformation (Pandas) and or distributed data processing (PySpark) Knowledge and practical experience on Amazon Data Engineering stack (EC2, Lam

- **Id**: 3964783
- **Url**: <https://alion.io/job/ntt-data-romania-senior-data-engineer>
- **Role**: Data Science
- **Role family**: Data Science
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Cluj-Napoca, Romania
- **Countries**: RO
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-09T13:32:16Z
- **Employer posted date**: 2026-11-09
- **Last verified at**: 2026-11-09T19:24:41Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 2430
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: IT Consulting & Digital Transformation, Custom Software Development, Enterprise Apps Implementation Partners

## Company

- **Id**: 4401319
- **Name**: NTT DATA Romania
- **Domain**: nttdata.ro
- **Url**: <https://alion.io/company/nttdata-ro>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: SuccessFactors

## Technologies

- **AWS** — Optional: no
- **CI/CD** — Optional: no
- **Confluence** — Optional: no
- **Docker** — Optional: no
- **Jira** — Optional: no
- **Kubernetes** — Optional: no
- **Pandas** — Optional: no
- **pySpark** — Optional: no
- **Python** — Optional: no
- **Snowflake** — Optional: no
- **SQL** — Optional: no
- **Amazon EC2** — Optional: yes
- **Amazon S3** — Optional: yes
- **Angular** — Optional: yes
- **AWS Glue** — Optional: yes
- **AWS Step Functions** — Optional: yes
- **DynamoDB** — Optional: yes
- **GraphQL** — Optional: yes
- **JavaScript** — Optional: yes
- **PostgreSQL** — Optional: yes
- **Rest API** — Optional: yes
- **Spark** — Optional: yes
- **TypeScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

### Languages

- Language: German; Level: All levels; Optional: yes
- Language: English; Level: All levels; Optional: yes

## Lifecycle

- Event: open; At: 2026-11-09T13:32:16Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 26
- **Reasons**: conf:5, win:early
- **Computed at**: 2026-11-10T00:57:37Z

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.