# Senior Data Engineer

[Bonapolia](https://gurify.com/jobs?q=Bonapolia) · Posted 2 months ago

Remote

Senior

[Data](https://gurify.com/jobs/data)

[Apply on the original posting → (opens in a new tab)](https://bonapolia.teamtailor.com/jobs/8236498-senior-data-engineer)

## Job description

Join an International Banking Project as a Senior Data Engineer.

Project/Client: Banking
Location: Baltic States and Poland Citizen (remote)
Start Date: ASAP
Duration: 12 months
Language: English

### Role Overview:

We are looking for an experienced Senior Data Engineer to join a cross-functional Agile team within the banking domain. The role focuses on designing and improving end-to-end data solutions across AWS cloud and on-premises (Oracle DB) environments, working with Airflow, dbt, and SAP Data Services, and contributing to Data Mesh and Medallion architecture implementations.

### Key Responsibilities:

- Design, implement, and improve data ingestion, processing, storage, and sharing within a Data Mesh platform across AWS cloud and legacy DWH environments

- Build and optimize ETL/ELT pipelines and data architectures using Airflow, dbt, and SAP Data Services

- Support modernization and migration of legacy data systems toward cloud-native architecture

- Ensure high standards of data quality, security, and performance across all data workflows

- Collaborate with analysts, engineers, and business stakeholders to deliver scalable data solutions

- Perform code reviews, implement monitoring and alerting, and resolve data pipeline defects

- Participate in the EOD ROTA rotation, with availability for incident resolution until 23:00-24:00

### Must-Have Requirements:

- Proven hands-on experience with SQL and Python

- Hands-on experience with cloud platforms - AWS, Azure, or GCP

- Good understanding of data pipeline tools such as Airflow or dbt

- Working knowledge of enterprise data platforms: Oracle DB, SAP IQ, SAP Data Services, and SAP Business Objects

- Knowledge of solution integrations - real-time, message-based, and event-driven architectures - including bridging legacy systems with modern data platforms

- Exposure to test automation and DevOps practices, including infrastructure as code, security best practices, CI/CD, and SDLC

- Experience with Data Products deliveries, Medallion architecture, and Data Mesh architecture

- Strong communication and collaboration skills

### Nice to Have:

- Experience within the banking / customer business domain

- Experience with container orchestration tools: Kubernetes, Docker

- Understanding of streaming data pipelines and platforms: Kafka, Spark, Flink

- Experience with reporting tools such as Power BI

- Experience with both SQL and NoSQL databases

- Java development experience

•

- 💼 What we offer

- Model: B2B contract with Bonapolia- one contract, one monthly invoice

- Rate: negotiated per candidate seniority and client budget

- Payment: monthly invoice, paid on the same schedule the client pays us (usually 30 days)

- Contract written under your country's law

- We handle the client-side paperwork: MSA, NDA, invoicing

🏢 About Bonapolia

Bonapolia is a family-owned IT staff augmentation team based in Lisbon. We build engineering teams for product companies and IT consultancies across Europe and the US.

### More at bonapolia.com

📩 Ready to Join?
We look forward to receiving your application and welcoming you to our team!

**Live in Bonapolia’s hiring system.** Read from the company's own applicant tracking system, not reposted from a job board — so it's a real, open requisition rather than an ad that outlived the role.

We remove it as soon as it disappears at source.

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