Technical Lead
Technical Lead
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Job Description
We are looking for a Technical Leader to join the team of one of our clients for a largescale data center migration program. The role involves leading the migration of multiple businesscritical applicationsboth proprietary and vendorbasedthat support card acceptance acquiring and issuer processing operations.
Key Responsibilities
- Analyze and document the current (asis) architecture of applications
- Define migration goals and facilitate transformation decisions (e.g. infrastructure or component upgrades containerization activeactive models)
- Design and document the target (tobe) deployment architecture
- Create detailed migration plans for individual applications and application groups
- Coordinate application refactoring dependency updates and architecture adjustments when needed
- Specify and oversee the setup of new DEV / QA / UAT / PROD / DR environments in the target data center
- Identify firewall load balancing middleware and database requirements and raise corresponding requests
- Guide testing of new deployments and migration scenarios including PEN testing
- Support external and internal certification processes
- Lead production migration efforts while minimizing risk and avoiding big bang transitions
- Oversee the decommissioning of legacy environments after successful migration
- Maintain uptodate technical documentation in Confluence (architecture diagrams WBS implementation plans)
- Collaborate closely with project managers to support task planning and issue resolution
Requirements
- Proven experience in technical leadership roles in migration or large deployment projects
- Strong understanding of complex application landscapes including online systems and highvolume batch processing
- Familiarity with integration services scheduling tools (e.g. ControlM) data/file replication and shared network resources
- Ability to produce highquality architecture documentation and work effectively with architects and competence centers
- Solid understanding of availability performance and resilience for transactionheavy environments
- Experience with cloud platforms (AWS or Azure) containerization (Kubernetes) and CI/CD a strong advantage
- Ability to work across multicultural teams excellent communication skills in both English and Polish
- Capability to absorb technical knowledge by working closely with SMEs and development teams
- Selfdriven responsible and resultsoriented professional with the ability to take initiative and lead across different teams
If youre looking for a technically challenging leadership role where you can make a real impact on critical infrastructure and services this is a great opportunity. Youll work in a dynamic international environment on a highpriority initiative that affects essential business systems. Apply now!
Employment Type
Full Time
