Senior Data Architect

at  Hippo Digital Limited

SKILLS AND EXPERIENCE THAT YOU NEED

• Proven experience in defining data architectures to satisfy multiple stakeholders with varying data proficiency
• Thorough understanding of data lake and data warehousing principles and full project involvement in one or more major technology platforms, e.g. Snowflake, Databricks
• Proven experience with one or more Cloud Services provider, e.g. AWS, Azure or Google Cloud Platform.
• Good understanding of role-based access control, its importance in data security and methods of implementation
• Excellent data modelling skills in designing data warehouses and datamarts
• Experience of migrating data from legacy on-prem systems to cloud architectures
• Knowledge of OLTP and OLAP principles and evidence of building such solutions
• Evidence of building and managing the evolution of entity relationship models, data dictionaries and ELT/ETL models
• Ability to visualise outputs using leading reporting tools such as Power BI (with custom DAX) and/or Tableau
• High proficiency in SQL. Knowledge of SQL Server, SSMS, SSIS and SSRS a bonus
• Ability to make test calls to API endpoints using a tool such as Postman

WHAT MAKES US GREAT

As well as a competitive salary which we’re transparent about from the outset, you can also expect a range of benefits:

• Contributory pension scheme (Hippo 6% with employee contributions of 2%)
• 25 days holiday plus UK public holidays
• Perkbox access for a wide range of discounts
• Critical illness cover
• Life assurance and death in service cover
• Volunteer days
• Cycle-to-work scheme for the avid cyclists
• Salary sacrifice electric vehicles scheme
• Season ticket loans
• Financial and general wellbeing sessions
• Flexible benefits scheme with options of:
• private health cover
• private dental cover
• additional company pension contributions
• additional holidays (up to an extra 2 days)
• wellbeing contribution
• charity contributions
• tree planting

Hi, we’re Hippo Digital.At Hippo Digital, we design with empathy and build for impact. We do this by combining data-informed evidence, human-centred design and software engineering. We’re a digital services partner who is genuinely invested in helping our clients thrive as modern organisations. Our delivery methodology is truly agile, from concept to reality, supporting innovation and continuous improvement to achieve your desired outcomes.
We firmly believe that technology should serve humanity, not the other way around. We take a human-centred approach to everything we do because we understand that complex problems require a service design approach. This means understanding how users behave and ensuring our solutions work for them in the real world.
Our combination of data, design, and engineering delivers bespoke digital services that make a positive and meaningful impact on organisations and society. We’re confident in our abilities, authentic in our approach, and passionate about what we do. If you’re looking for a digital services partner that can deliver real results, let us help you build for the future and make a lasting impact.

Hippo is recruiting for a Senior Data Architect to join our Hippo Herd. Our Senior Data Architect will work in multi-disciplinary teams that build, support & maintain User-Centred digital solutions that offer real value and work for everyone.
As a Senior Data Architect, you will be working as part of teams to build solutions that make data accessible to enable solutions to be optimised by using an evidence-based approach. Engaging with our clients you will design and implement data solutions ensuring solutions are integrated with internal systems and business processes.

Your role in a nutshell:

• Define a data architecture that satisfies the data requirements of all stakeholders in an organisation and adheres to the enterprise wide data and technical strategy
• Build and maintain appropriate Enterprise Architecture artefacts including Entity Relationship Models, Data Dictionary, ETL/ELT definitions and Data Pipeline/Lineage Models
• Be accountable to the client for the rationale of the architecture and detailed solution
• Define the methods of governance to ensure ongoing integrity of the architecture design artefacts
• Be an advocate of data security principles and ensure appropriate security practices are embedded in any data strategy
• Define standards for data modelling to ensure consistency within the solution and across the enterprise
• Evaluate APIs by analysing documentation and sample responses
• Analyse candidate data sources for content, timeliness and integrity
• Reverse-engineer data models from a live system
• Create Agile stories for the implementation of the solution and support the engineering team throughout development
• Support third party suppliers in developing specifications that ensure compatibility between client and supplier systems
• Support integration and reconciliation testing
• Visualise insights using industry standard reporting tools