At a Glance
- Tasks: Lead the migration of data integration platforms to the cloud and ensure data quality.
- Company: Atos, a leader in AI-powered digital services with a focus on innovation.
- Benefits: 25 days paid leave, pension scheme, private medical cover, and flexible benefits.
- Other info: Hybrid working model with opportunities for national mobility and career growth.
- Why this job: Make a real impact by transforming data environments for diverse industries.
- Qualifications: Extensive experience with Informatica and strong ETL development skills.
The predicted salary is between 72000 - 88000 £ per year.
Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements. With more than 54,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society.
The Data Analytics & AI (DAA) Practice represents a growing capability within Atos and comprises a talented team of analysts, developers, consultants, architects, and data specialists delivering solutions across the entire information management lifecycle. We help organisations unlock greater value from their data through data engineering, integration, analytics, cloud transformation, and modern data platforms. Our technology-agnostic approach spans Microsoft, SAP, Oracle, IBM, Informatica, Talend, Cloudera, Qlik, and a range of specialist data technologies.
We are seeking an experienced Informatica Subject Matter Expert (SME) to provide deep technical leadership and consultancy throughout the discovery, design, migration, and implementation phases of major data transformation programmes. You will be responsible for ensuring Informatica workloads, mappings, integrations, and data pipelines are successfully re-platformed to modern cloud-based environments while maintaining data quality, integrity, and operational continuity.
Key Responsibilities
- Provide expert guidance on Informatica architecture, mappings, integration patterns, and cloud re-platforming approaches.
- Define ETL migration strategies, source-to-target mapping methodologies, and validation approaches in collaboration with delivery teams.
- Support the development of High-Level Designs (HLDs), Low-Level Designs (LLDs), technical documentation, and knowledge articles.
- Assure data pipeline integrity throughout migration, testing, validation, and dual-running activities.
- Mentor and guide Informatica engineers and project teams throughout the delivery lifecycle.
Skills We Can't Do Without
- Extensive experience with Informatica PowerCenter and/or Informatica Intelligent Cloud Services (IICS).
- Strong expertise in ETL development, data integration, and source-to-target data mapping.
- Proven experience delivering data migration, validation, reconciliation, and data quality initiatives.
- Strong understanding of enterprise data architectures and integration patterns.
- Excellent stakeholder engagement, mentoring, and knowledge transfer capabilities.
Skills We'd Like
- Experience migrating data integration workloads to cloud platforms such as Microsoft Azure, AWS, or Google Cloud Platform.
- Knowledge of modern data engineering, data warehousing, and analytics ecosystems.
Additional Requirements: Candidates must be eligible to obtain and maintain SC clearance. Location: UK-based. Hybrid working model with onsite attendance required based on project and client needs. National mobility may be required for client engagements.
25 days paid leave + National Holidays Pension Scheme – contributions matched up to 10% Private Medical Cover Income Protection Life Assurance Flex Benefits Program.
We are a care leaver friendly employer. As a Disability Confident employer, we encourage applications from all applicants, especially differently abled applicants. We aim to ensure that those who meet the minimum criteria for this position will be offered an interview. We are committed to making reasonable adjustments to the application and assessment process to accommodate your needs. Here at Atos, diversity and inclusion are embedded in our DNA.
Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria.
Informatica Subject Matter Exptert employer: Atos SE
Atos SE is an excellent employer for Full Stack Developers, offering a dynamic work environment in London where innovation and collaboration thrive. With benefits like private medical cover and a matched pension scheme, employees are supported both personally and professionally, while opportunities for growth and development ensure that your career can flourish in this cutting-edge technology landscape.
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We think this is how you could land Informatica Subject Matter Exptert
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We think you need these skills to ace Informatica Subject Matter Exptert
Some tips for your application 🫡
Show Off Your Projects:In the world of data science, your projects can speak volumes about your skills. Make sure to showcase a few key projects in your CV or portfolio, especially those that highlight your ability to work with data sets, build models, or use relevant tools like Python, R, or SQL. Don’t forget to include links to any GitHub repositories if applicable!
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✨Brush Up on Your Statistics
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✨Prepare for Case Studies
Expect to encounter real-world case studies during the interview. We might be asked how we’d approach a data problem or analyse a dataset to extract insights. It's essential to think out loud and demonstrate our problem-solving process so that the interviewer can see our logical thinking in action.
