Ubique Systems

TRCI-26-04489

Test Automation Engineer (Data Warehouse/Data Lake)

Contract assignment in Stockholm for an experienced test automator to work in a bank’s agile team, focusing on integration, validation, and automated regression testing for data flows in a Data Warehouse/Data Lake environment. The role covers validating new data sources, Data Vault-oriented data modeling validation, test data/mocks generation, automated reporting of test results, and integrating automated tests into CI/CD. Strong Oracle, SQL, and Python skills plus Git and good communication in Swedish and English are required.

Position summary

Location
Sweden
Workplace
Hybrid
Employment
Contract
Experience
Minimum 5 years and Maximum 10 years
Apply now

Role overview

Why This Role Matters.

Contract assignment in Stockholm for an experienced test automator to work in a bank’s agile team, focusing on integration, validation, and automated regression testing for data flows in a Data Warehouse/Data Lake environment. The role covers validating new data sources, Data Vault-oriented data modeling validation, test data/mocks generation, automated reporting of test results, and integrating automated tests into CI/CD. Strong Oracle, SQL, and Python skills plus Git and good communication in Swedish and English are required.

Your Impact

Deliver Enterprise Value

Help organisations solve complex business problems through modern technology, consulting expertise and measurable outcomes.

Collaboration

Work Across Teams

Collaborate with consultants, architects, engineers and client stakeholders throughout the project lifecycle.

Growth

Learn Continuously

Gain exposure to enterprise technologies, certifications, mentoring and real-world project experience.

Career Path

Grow With Ubique

Build a long-term consulting career with opportunities to take on greater responsibility and leadership over time.

Responsibilities

What You'll Be Doing.

Every role at Ubique contributes directly to solving meaningful business challenges for our clients.

01

The client is looking for an experienced test automator for assignments within one of the bank's agile teams, with a focus on integration, validation and automation of tests within a Data Warehouse/Data Lake environment.

02

You will play a key role in the integration and quality assurance of both new and existing data flows

03

Integration and validation of new data sources

04

Data modeling and validation in Data Vault environment

05

Quality assurance of existing data flows and their integrations

06

Review of requirements and technical specifications

07

Generation and management of necessary test data

08

Create automated reporting of test results from automated tests

09

In your role as a test automator, you work operationally and tactically to increase the degree of automation within the agile movement. You act as a test specialist and driver for automated tests at multiple levels.

10

Documented experience in test automation within Data Warehouse/Data Lake environments

11

Good knowledge of Oracle, SQL and Python

12

Experience with data modeling, preferably Data Vault

Technology stack

Tools & Technologies.

The platforms and technologies you'll use to build modern, enterprise-grade solutions.

01

Data Warehouse

02

Data Lake

03

Oracle

04

SQL

05

Python

06

Data Vault

07

Git

08

CI/CD

09

integration testing

10

regression testing

11

test automation

12

test data

13

mocks

14

automated reporting

15

agile

Requirements

Skills & Experience.

We value curiosity, collaboration and continuous learning. If you don't meet every requirement but believe you can make an impact, we'd still love to hear from you.

Essential

Required Qualifications

Test automation in Data Warehouse/Data Lake environments

Oracle

SQL

Python

Integration testing/validation of data flows

Regression test automation

Technical testing (data/ETL validation)

Agile team ways of working

Git/version control for test code

Test data generation and management (including mocks)

CI/CD pipeline integration for automated tests

Requirements/technical specification review

Automated reporting of test results

Strong communication skills (Swedish and English)

Preferred

Nice to Have

Data modeling experience

Data Vault (preferred)

What you'll gain

More Than Just A Job.

We're committed to helping every team member grow professionally, personally and technically while working on meaningful projects.

Global Exposure

Collaborate with international clients and multicultural teams on enterprise programmes.

Continuous Learning

Expand your expertise through mentoring, certifications and hands-on project experience.

Career Growth

Take ownership, develop leadership skills and grow your consulting career over time.

Flexible Working

Hybrid and remote collaboration designed around trust and delivering exceptional outcomes.

People First

Join a supportive culture where collaboration, respect and long-term relationships come first.

Enterprise Projects

Work on meaningful technology initiatives for leading organisations across industries.

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