Application Support Engineer – Fintech SQL

Company: Quant Capital
Apply for the Application Support Engineer – Fintech SQL
Location: London
Job Description:

Overview

In this role you will support and implement a proprietary front office software used by Portfolio Managers, traders and analysts in the financial sector. You will collaborate with cross-functional teams to improve products, influence product growth through client feedback, and provide technical expertise during deployments and upgrades. You will also handle post go-live configuration to optimize client environments and contribute to departmental initiatives in a fast-paced, entrepreneurial fintech setting in London.

Responsibilities

  • Collaborate with developers, implementation specialists, account managers and other stakeholders to enhance products and services
  • Influence product growth using client feedback and implemented solutions in client environments
  • Provide technical expertise during deployment and upgrade of the software
  • Perform post go-live configuration work and development to improve customer environments
  • Propose departmental initiatives to improve processes and team goals

Key requirements

  • A degree from a reputable university in computer science or technology
  • Advanced SQL Server T-SQL skills
  • In-depth understanding of join types, sub queries, functions, stored procedures, and optimization (SQL test will be administered)
  • Experience of application support
  • Ability to manage competing priorities
  • Enthusiasm for technology and finance
  • Some experience with XML/XPath/XSLT technologies – or the ability to rapidly learn
  • collaboration
  • prioritization
  • client-facing communication
  • SQL Server T-SQL
  • join types, sub queries, functions, stored procedures, optimization
  • XML/XPath/XSLT technologies

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Posted: September 14th, 2026