Telefónica Tech

• Senior Architect for the Public Cloud team • Mentoring and managing Architects in the team • Drive the application architecture solution design • Engage with clients to understand their needs and present solutions • Craft compelling proposals and responses to requests for information (RFIs) and requests for proposals (RFPs) • Work closely with sales, marketing, and delivery teams • Stay up-to-date with industry trends and emerging technologies • Track and report on presales activities and outcomes

• Lead high-profile Business Central projects • Work with clients to understand and define their business processes • Configure D365 Business Central accordingly • Support clients with configuration tasks, data migration, and end-to-end testing • Deliver end-user training and coaching tailored to client needs • Design and test D365 Business Central customisations • Support client acceptance • Participate in go-live cutover exercises and ensure data is reconciled back to legacy systems • Guide projects with daily communication with customers or project managers • Supervise and mentor junior consultants to support their development

• Responsible for designing, implementing, and maintaining comprehensive security solutions • Work collaboratively with cross-functional teams to identify security vulnerabilities • Respond to threats and ensure compliance with industry standards • Design, deploy, and maintain security infrastructure including firewalls, IDS, and SIEM platforms • Conduct vulnerability assessments and penetration testing • Analyze security logs and alerts to detect and investigate incidents • Develop and implement security policies, procedures, and standards • Respond to incidents by analyzing root causes and implementing remediation measures • Collaborate with IT and development teams to integrate security best practices • Monitor and evaluate emerging security threats and recommend improvements

• Serve as an expert in the support of application delivery and architecture, primarily NetScaler (Citrix ADC) as well as Citrix, and VMware Horizon presentation platforms. • Ensure stability and performance of Epic access layers. • Lead resolution of complex incidents and provide escalation guidance. • Maintain comprehensive documentation for architectures, configurations, and support procedures. • Ensure compliance with security policies and regulatory requirements. • Oversee certificate management, integrations, TLS hardening, and secure configurations. • Support risk assessment and mitigation for external access platforms. • Contribute to development and update of DR strategies. • Lead testing and validation to meet recovery objectives. • Work with various teams to ensure coordinated service delivery. • Advise on projects and technical stakeholder access implications. • Contribute to change governance and execution across platforms. • Contribute to service enhancements, capacity planning, technology refresh, and tuning. • Assess emerging technologies to recommend improvements in access, reliability, and clinician experience.

• Help to drive cost optimisation and efficiency in cloud environments • Collate, analyse, prioritise cloud cost optimisation recommendations and calculate potential savings and benefits using FinOps tools • Implement rate and usage optimisations within public cloud environments (Azure, AWS and GCP) • Create high quality customer facing collateral explaining cloud cost optimisation and FinOps and present them to customers, both technical and non-technical • Design and implement FinOps maturity roadmaps for customers to accelerate their FinOps capabilities • Design and deliver training and enablement sessions to raise understanding of cloud finance and economics • Collaborate with pre-sales, professional services and managed services to design and implement cost optimisations recommendations and best practices

• Design, implement, and maintain Modern Data Platform cloud infrastructure using Azure services • Deployment of Azure Landing Zones in alignment with Microsoft best practices • Collaborate with Data Engineering team to deploy and manage modern data platform components • Collaborate with developers, clients and stakeholders to implement and maintain continuous integration and deployment pipelines • Automate deployment processes using tools such as Azure DevOps, Terraform, BICEP, YAML, and PowerShell • Implement and manage monitoring, logging, and alerting systems to ensure maximum availability and reliability • Continuously optimize the performance and scalability of our cloud infrastructure • Work with cross-functional teams to troubleshoot and resolve issues related to our cloud infrastructure and Data Platform • Stay up-to-date with the latest Azure services, trends, and best practices • Document procedures, configurations, and best practices

• The Data Quality Analyst is accountable for the design and operational execution of the Data Quality framework. • Responsibilities include creation and maintenance of quality assurance testing deliverables and assisting in delivery activities. • Analysing Business requirement for completeness and accuracy. • Analysing Business requirements against the technical specifications (data modelling). • Creating high-level test scenarios. • Creating manual test cases. • Developing validation scripts for automated execution, while creating actionable data quality reports that measure trends over time. • Developing yaml code to create DevOps pipelines and maintain them. • Analysing test outputs and reporting defects. • Working closely with Business Analysts, Data Analysts/Scientists, Development, and Product Owners to ensure data housed in multiple source systems is valid and accurate. • Participating in defect triage and sprint ceremonies. • Candidate will be involved in both automated and manual ETL testing across multiple scrum teams, although most of the testing will be automated. • Participation in architecting the logical design of data quality practices with the technical team, including DQ design and specifications, data modelling, and documentation of logical processing flows. • Agile testing. • Developing documents and implementing data quality standards. • Regularly reviewing and interpreting QA results and findings with limited support from senior leadership.

• Working as part of the Design & Onboarding Practice delivering small scale External and internal Onboardings. • Supporting the provision of new and extended contracts into our rapidly expanding customer base. • Ensuring and verifying the scope of the services can be met delivering the appropriate SLAs and that commercial and technical resources are in place. • Ensuring the validity of requirements that have been captured, making sure they are accurate and sufficiently detailed. • Creating the necessary support artefacts and knowledge transfer into the Managed Service teams. • Owning and being responsible for ensuring the success of every Onboarding activity you are assigned to. • Creating a transition plan coordinating the Managed Services resources. • Providing early life contact support post-delivery whilst ensuring both contractual and commercial elements are delivered as agreed.

• Acting as a primary point of contact for clients • Managing service delivery to ensure high-quality support • Facilitating regular service review meetings with clients • Collaborating with technical teams to identify service enhancements • Driving service improvements through structured problem management • Ensuring seamless communication and alignment between teams • Supporting onboarding processes for new clients • Monitoring and reporting on service performance • Addressing and resolving any client concerns

• Join Telefónica Tech on a contract basis and play a key role in delivering high-impact digital transformation projects. • As a Principal Dynamics 365 Finance Consultant, you’ll lead the design and delivery of enterprise-scale D365 Finance solutions, working closely with clients to drive real business value. • This is a hands-on, delivery-focused role suited to experienced consultants who thrive in fast-paced environments and can operate with autonomy while influencing senior stakeholders. • Lead the design and delivery of end-to-end Dynamics 365 Finance solutions. • Engage with stakeholders to gather requirements and define financial processes. • Configure D365 Finance to meet business and functional needs. • Support data migration, system integration, and full lifecycle testing. • Design and validate customisations aligned to business requirements. • Facilitate workshops, solution design sessions, and client communications. • Deliver user training and support adoption across business teams. • Provide leadership, guidance, and mentoring to junior consultants. • Act as a trusted advisor to ensure successful project outcomes and go-live readiness.