TL;DR

Senior Application Engineer (Retool): Building and optimizing applications for internal tools and client-facing interfaces with an accent on UI design, JavaScript functionalities, and API integration. Focus on ensuring responsiveness, performance, and scalability while troubleshooting and upgrading existing applications.

Location: London, United Kingdom

Company

%hirify_global% (London Stock Exchange Group) is a global financial markets infrastructure and data provider, dedicated to driving financial stability and enabling sustainable growth for customers.

What you will do

Collaborate with development teams and product managers to conceptualize software solutions using Retool.
Design and implement highly efficient user interfaces for internal and external applications.
Write robust JavaScript code to extend Retool's functionalities and integrate with third-party and internal APIs.
Ensure applications are responsive, performant, and scalable.
Engage in software testing, troubleshooting, debugging, and upgrading applications to ensure high availability and reliability.
Create and maintain user documentation and proactively identify and implement process improvements.

Requirements

Proficiency in HTML, CSS, and JavaScript, including libraries like jQuery and frameworks such as React, Angular, or Vue.js.
Experience with Responsive Web design, CSS preprocessors (SASS/LESS), and version control systems (Git).
Knowledge of web page performance optimization techniques.
Ability to ensure cross-browser compatibility and integrate with various APIs.
Strong problem-solving skills and ability to manage work and meet deadlines with minimum supervision.
Experience with JIRA and Confluence.

Culture & Benefits

Culture of connecting, creating opportunity, and delivering excellence, embracing diversity and teamwork.
Opportunities for personal growth and career development within a global organization spanning 65 countries.
Commitment to sustainability and community involvement through the %hirify_global% Foundation.
Range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.