Front End Engineer

Ravelin Technology

Front End Engineer building fraud detection technology for Ravelin. Crafting user-friendly applications with React and TypeScript for fraud prevention solutions.

Posted 7/27/2026full-timeLondon • 🇬🇧 United KingdomJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in designing and implementing user interfaces for fraud detection products, with expertise in JavaScript, TypeScript, and modern frameworks like React. Strong understanding of user experience principles and ability to write efficient, maintainable code under heavy load.

Highest-signal resume keywords

JavaScriptTypeScriptReactHTMLCSS

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Front-End EngineeringUnit TestingIntegration TestingCode ReviewAPI Development

Soft Skills

Analytical SkillsMultitaskingCollaboration

Tools & Technologies

GitBrowser TestingDebugging

Industry Keywords

User Interface DesignFraud DetectionResponsive DesignWeb Development Process

Tech Stack

Tools & technologies

AngularJavaScriptReactTypeScriptVue.js

About the role

Key responsibilities & impact

Design and implement intuitive, scalable, and responsive user interfaces for our fraud detection products
Work closely with engineers, designers, and product managers to translate business requirements into high-quality, functional applications
Write efficient, maintainable code that performs well under heavy load
Participate in code reviews, testing, and the continuous improvement of our internal development standards and best practices
Continuously learn, grow, and adopt new technologies to keep our applications at the cutting edge

Requirements

What you’ll need

2+ years' work experience as a front-end engineer
Working experience with JavaScript/TypeScript and at least one modern JavaScript framework (React, Angular, Vue), HTML, CSS, Git, and APIs is essential
Familiarity with browser testing and debugging
Experience writing unit and integration tests
An understanding of layout aesthetics and user experience principles
An ability to perform well in a fast-paced environment
Excellent analytical and multitasking skills
Nice to haves: An understanding of the entire web development process (design, development and deployment)
Experience with React and TypeScript

Benefits

Comp & perks

Flexible Working Hours & Remote-First Environment
Comprehensive BUPA Health Insurance
£1,000 Annual Wellness and Learning Budget
Monthly Wellbeing and Learning Day
25 Days Holiday + Bank Holidays + 1 Extra Cultural Day
Mental Health Support via Spill
Aviva Pension Scheme
Ravelin Gives Back
Fortnightly Randomised Team Lunches
Cycle-to-Work Scheme
BorrowMyDoggy Access
Weekly Board Game Nights & Social Budget