Senior Frontend Developer, Preqin, a part of BlackRock

React Developer

£65-70k

React

CSS

HTML

JavaScript

REST API

Junior, Mid and Senior level

Remote from UK

More information about location

Data and insights provider for the alternative assets market.

Job no longer available

Data and insights provider for the alternative assets market.

1001+ employees

FintechB2BSaaSData IntegrationData Analysis

Job no longer available

£65-70k

React

CSS

HTML

JavaScript

REST API

Junior, Mid and Senior level

Remote from UK

More information about location

1001+ employees

FintechB2BSaaSData IntegrationData Analysis

Company mission

To help more and more people experience financial well-being. This mission would not be possible without our smartest investment – the one we make in our employees.

Job

Company

Role

Who you are

You possess commercial experience in frontend web application development in an agile environment
You're highly skilled with React and modern ES6+ to build web applications, using HTML5, CSS, and JavaScript
You have the ability to develop unit test cases using Jest and Enzyme / React Testing Library
Any experience with developing responsive web designs using any libraries like Bootstrap, Reactstrap is highly desirable

Desirable

You have an understanding of Typescript, AG Grid, or REST API. This is desirable, not mandatory

What the job involves

Provide valuable support to all aspects of the SDLC (requirements gathering, development, testing, deployment, support)
Write automated tests via TDD to foster effective, reusable, and flexible code
Design and implement low-latency, high-availability, and performant applications
Establish processes and best practices around front-end development standards

Our take

Preqin is a London-based investment data company empowering the alternative asset market with essential data and insights. Supporting customers throughout the entire investment lifecycle, Preqin provides critical information leading to analytical solutions. Its customers use Preqin's vast database for due diligence, benchmark performance, market research and investment opportunity analysis.

Private markets are the fastest-growing sector in asset management, and by 2030, alternative assets are predicted to reach a valuation of nearly $30 trillion. Preqin has produced advanced methods of collecting private data for 20 years. Its products allow a customer base of over 200,000 professionals to streamline how they raise capital, source deals and investments, understand performance, and stay informed.

Recognising its value, BlackRock acquired Preqin in 2025, empowering both to strengthen access to the private markets. Preqin is working with software providers, world-renowned institutions, and industry associations around the globe to build innovative products, tools, and research that help connect data to critical decisions. It's had a successful history and, now partnered with BlackRock, will look to continue on a strong growth path ahead.

Freddie

Company Specialist at Welcome to the Jungle

Insights

Top investors

14% employee growth in 12 months

Glassdoor (3.3)

Company

Company benefits

Hybrid workplace & unlimited holiday allowance
Parental leave: maternity & paternity leave policies
Pension/retirement contributions: contributions are matched up to 14%, with only a 4% personal contribution needed
Full medical insurance for you and your dependents, includes cover on pre-existing conditions.
Annual health assessment
Medicash and Dental Cover options
Discounted gym membership
Access to discount & reward programs
Family forming benefit, to help you start a family on your terms.

Company HQ

Westminster, London, UK

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