Data Analyst - Integration Specialist
Based in London
Hybrid - 2 days onsite
Up to £65,000 (depending on experience)We are seeking a Data Analyst with a strong focus on system integrations, specialising in APIs, REST, JSON, and Azure technologies.
This is a hands-on role within a professional services environment, working closely with Architecture and Engineering teams to enable seamless data exchange across platforms.
This role is ideal for someone who enjoys understanding how systems communicate, documenting data structures, and ensuring integrations are robust, well‑governed, and technically sound. If you're detail‑driven, passionate about data flows, and experienced in modern integration practices, this is an excellent next step.
What You'll Be Doing
Designing and documenting REST APIs (endpoints, inputs, outputs, data formats).
Working with developers, architects and vendors to make integrations work smoothly.
Creating data dictionaries, business glossaries and data models.
Mapping data flows and explaining how data moves between systems.
Ensuring integrations meet security, governance and technical standards.
Supporting the wider data strategy: data quality, duplication checks, exception reporting.
Helping improve dashboards and reporting tools (Power BI, Fabric, Azure technologies).
Writing clear documentation for integrations and data structures.
Must-Have Experience
Strong hands‑on experience with APIs, REST, JSON.
Experience with Azure and Microsoft data tools.
Good SQL skills; some Python or R is a bonus.
Familiarity with Swagger/OpenAPI or Postman.
Understanding of data modelling, ETL concepts and system‑to‑system integrations.
Comfortable working with both technical teams and business stakeholders.
Clear communication and documentation skills.
Nice to Have
Experience with Power BI, Azure Fabric, or similar tools.
Background in professional services (not essential).
Experience with metadata standards or data governance.
Please apply with your most recent updated CV.
Please be aware this advert will remain open until the vacancy has been filled. Interviews will take place throughout this period, therefore we encourage you to apply early to avoid disappointment.
Tate is acting as an Employment Business in relation to this vacancy.
Tate is committed to promoting equal opportunities. To ensure that every candidate has the best experience with us, we encourage you to let us know if there are any adjustments we can make during the application or interview process. Your comfort and accessibility are our priority, and we are here to support you every step of the way. Additionally, we value and respect your individuality, and we invite you to share your preferred pronouns in your application