Job Description
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.