Senior Data Engineer

Vallettasoftware - custom mobile/web software developer in the US and Europe. Our teams implement IT projects of varying complexity, including website and mobile app development, enterprise systems, and solutions based on artificial intelligence and machine learning (AI/ML).

We are a distributed team - you can work from any place in the EU ensuring silence, good internet connection, availability and proper environment .

Now we’re looking for a strong Senior Data Engineer to boost the client's team.

Requirements:

- English: B2/С1

- 5+ years of experience in Data Engineering

- Proven track record of successful on-premise MS SQL Server platform migrations.

- Ability to explain results and demonstrate them in an understandable form.

The project focuses on designing and executing a migration strategy for multiple on-prem Microsoft SQL Server instances.

Responsibilities include migration planning and blueprint design, SSIS-based data integration, dependency mapping, rollback strategy definition, and post-migration optimization.

The role also covers data architecture and integration tasks: defining data flows, optimizing data storage and retrieval, designing ETL pipelines (SSIS), integrating external systems (including MariaDB and MongoDB), and ensuring performance, scalability, and long-term stability of the target environment. Post-migration activities include performance and architecture reviews, HA feasibility assessment, and operational optimization recommendations.

Tech stack
Microsoft SQL Server (on-prem), SSIS, SSMS, PowerShell, ETL, Data Modeling, Backup & Restore, High Availability, Disaster Recovery, MariaDB, MongoDB, Windows Server, Networking

Joining Valletta Software Development means:

🌍 A Global, Thriving Team
Join 100+ specialists from 20+ countries, united by a passion for outstanding
IT solutions.
🚀Diverse projects: Fintech, MedTech, AI/ML, e-commerce, and more. Switch
teams or industries to broaden your skills.
💡 Support at Every Step Client interview prep: We train you to succeed + give actionable feedback.
✔️ Strategic stability: Well-structured processes, strong management, and long- term vision.
✔️ Core values: Honesty, flexibility, innovation, and a people-first approach.
💸 Regular salary review based on your personal results
✨ Paid rest days and sick leaves.