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# Technical Analyst

- **Company:** One
- **Location:** London, UK
- **Salary:** £47,122.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, C Sharp (Programming Language), SQL Databases, Transaction Data, Grafana, Api Design
- **Published:** August 24, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5853707500

## About the Role

* The ability to critically analyse technical systems.
 * Ability to work on your own initiative or as part of a team.
 * Proven experience operating business analysis, with good understanding of technical projects and business rules.
 * Having a deep understanding of business and technology requirements.
 * Excellent communication skills - able to communicate effectively with both technical and non-technical colleagues and stakeholders.
 * AWS knowledge is desirable.
 * Strong API experience (preferably with a development background)
 * SQL, Csharp, TS, JS, Grafana experience is valued, but not required

## Description

We are looking for a proactive and driven Technical Analyst to join the team to primarily support our ONE Financial Platform. This individual will have a thirst for understanding systems, understand and protect the integrity of information, and have some academic or professional background in technical and/or quantitative fields, ideally finance.

You will be a key part of the team bringing technical expertise to complement initiatives and processes to grow the business. One key area will be around the automation and integration of services to ensure we optimise the business and its operation.

We are looking to collaborate across the business and ensure that we operate as ONE team and the technical analyst will be key to bridging the team and also providing additional knowledge and expertise to the operational teams as required., * Design, development, testing, implementation, and support of systems and solutions with a focus on integration and automation.

 * Onboarding and support of ONE API customers.
 * Identify, triage and ticket issues and improvements of the ONE Financial Platform.
 * Perform quantitative analysis of transactional data for troubleshooting and reporting.
 * Supporting the service desk team as an escalation point.
 * Responding to production incidents.


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