Senior Data Migration Engineer (Alfragide/Viseu - Hybrid)
About this role
We're fast learners, hard
workers, natural collaborators... and we Make Modern Happen!
Our ambition is to unlock the
potential of our digital world so that organisations everywhere can innovate
and thrive securely. We aim to achieve this goal by bringing together the
world’s most talented people and the most powerful technologies, combining them
to address our customers' challenges and to build something stronger together.
If you share our vision, join
us!
Right now, we
are looking for a Senior Data Migration Engineer for a client on our
Talent Team.
Your responsibilities include:
- Design and implement data migration strategies
between legacy and target platforms.
- Analyse source and target data models, ensuring
consistency, completeness and integrity throughout the migration lifecycle.
- Develop and optimise ETL/ELT processes for
large-scale data movement and transformation.
- Support data validation, reconciliation,
testing and cutover activities.
- Contribute to coexistence strategies between
legacy and modern platforms.
- Ensure migration processes are observable,
auditable and automated whenever possible.
- Collaborate closely with architects,
engineering teams, operations teams and business stakeholders.
- Identify and mitigate migration risks while
supporting rollout and transition plans.
- Contribute to the delivery of a resilient,
scalable and secure payments ecosystem.
You must have:
- 5+ years of experience in Data Engineering, Data Migration or similar
roles.
- Proven experience delivering enterprise-scale data migration projects.
- Strong experience with DB2, MongoDB, ETL/ELT frameworks and
methodologies, Java.
- Experience working with critical, highly available and high-volume
transactional systems.
- Strong understanding of migration testing, data reconciliation and
validation processes.
- Excellent analytical and problem-solving skills.
- Fluency in both Portuguese and English.
- Availability to work in a hybrid model (3 days per week onsite in Lisbon
or Viseu and 2 days remote).
- Banking, financial services, or payments environments.
- Migration of mission-critical platforms.
- Legacy-to-cloud transformation initiatives.
- Temporary coexistence between legacy and target systems.
- Shadow mode, reverse shadow, dual-run or parallel-run migration
approaches.
- Progressive rollout strategies and phased migrations.
- Migration automation and observability frameworks.
- Real-time payment systems and high-throughput transaction platforms.
We offer:
- Integration
into a dynamic and motivated team for the performance of the role.
- Additional training.
- Salary
package according to the role performed.
- Professional development.
Workplace: Lisbon or Viseu – Hybrid.
Claranet, Make modern happen!
Company at a glance
Claranet Portugal is the Portuguese market leader in Information Technologies and a specialist in Cloud, Workplace, Applications, Data & AI and Security solutions and managed services.
Founded in 1996, Claranet Portugal has evolved from an innovative and pioneering Internet Service Provider to an independent Managed Services Provider, with around 1,000 employees operating from two offices (Lisbon and Porto) and two datacentres.
More than 2,200 business customers trust Claranet Portugal to modernise, design, implement and operate their applications, critical infrastructures and data securely, 24x7. It works closely with the world's most influential technology companies, creating innovative services with the best solutions and tools provided by its Strategic Partners.
More information at claranet.com/pt
Top Benefits
- Professional development
- Additional training
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