Senior Frontend Software Engineer | London, UK

Capital on Tap; London; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

A fintech company in London is looking for a Senior Front-End Ecosystem Engineer to architect and maintain systems for product engineering teams. You will work on a unified front-end ecosystem to enhance developer experience. A minimum of 3 years’ experience in React and Typescript is necessary, and familiarity with Next.js is a plus. This hybrid role encourages collaboration and innovation, with opportunities to mentor fellow engineers.

Benefits

Private Healthcare

Worldwide travel insurance

Anniversary Rewards

28 days holiday

Annual Learning budget

Cycle to Work Scheme

Dog Friendly Offices

Qualifications

• 3+ years hands-on experience in React and Typescript.
• Proven experience with Next.js for building server-rendered and static applications.
• Solid understanding of React-Query for data fetching.

Responsibilities

• Architect and maintain systems for product engineering teams.
• Design and implement a component library for UI components.
• Collaborate with teams to prototype new components.

Skills

React

Typescript

Agile practices

Modern web development

Unit and Integration testing

Tools

Next.js

React-Query

.Net

.Net Core

Flutter

SQL Server

MongoDB

Azure

GCP

Job description

We're Capital on Tap Capital on Tap was founded with the mission to help small business owners and make their lives easier. Today, we provide an all-in-one business credit card & spend management platform that helps business owners save time and money. Capital on Tap proudly serves over 200,000 businesses across the world and our goal is to help 1 million small businesses by 2030.

Why Join Us? We empower you to be innovative and solve complex problems. Take ownership, make an impact, and thrive in our scaling and agile environment.

Check out the development opportunities in the Software Engineering team

This is a Hybrid role, the Software Engineering Team works from our London Office 2 days per week
The Team

The FUSE (Foundational User Experience) team's mission is to empower our product teams by providing a unified, efficient, and high-quality front-end ecosystem. We do this by owning and evolving the core UI/UX infrastructure, including our design system and component libraries, to create a framework enabling rapid development.

We're looking for a visionary Senior Front-End Ecosystem Engineer to join our growing team at Capital on Tap. This isn't your average front-end role; you'll be at the heart of empowering our entire engineering department, both internally and externally.

As a Senior Frontend Engineer, you'll play a pivotal role in shaping our development landscape. You'll architect, build, and maintain a best in class front-end ecosystem that enables our entire engineering department to efficiently build, test, and deploy front-end features in parallel. Your customers will include not only our external users but also your fellow Capital on Tap software engineers, as you empower them with the tools and infrastructure they need to excel. We're seeking someone who can think holistically about the unique challenges of building commercial front-end applications within a large, distributed global team, and you'll be keen to leverage modern tooling, including AI, wherever it can enhance our day-to-day development processes and outcomes. Finally, you'll mentor and share your expertise with our entire front-end community, nurturing a best-in-class culture of front-end engineering across the department.

We're seeking an engineer who is not just technically proficient but also a strategic thinker and a collaborative leader. If you're passionate about developer experience, enjoy tackling complex architectural challenges, and thrive in an environment where you can truly make an impact, we'd love to hear from you!

What You'll Do

• Architect and maintain systems and processes to enable multiple product engineering teams to build, test, and deploy web solutions in parallel.
• Work with the Design Team to design and implement a component library of standardised and reusable UI components to provide a cohesive and consistent UI experience for our customers.
• Collaborate with product engineering teams to prototype and A/B test new components to enable new and complex product features.
• Define and document coding and architectural guidelines and standards, and disseminate those standards to the wider engineering team.
• Establish performance standards along with tools and techniques to enable the other Product Engineering teams to effectively monitor their systems as well as identify and rectify performance issues.
• Collaborate with the Security Team to foster a security first approach across Capital on Tap's front-end community.

Our Tech Stack

• Backend: C#, .Net, .Net Core
• Frontend: React, JavaScript
• Mobile: Flutter, Dart
• Databases: SQL Server, MongoDB
• Cloud: Azure & GCP

We're Looking For

• 3+ years hands-on experience in React and Typescript, with a strong focus on modern web development.
• Proven experience with Next.js for building server-rendered and static React applications.
• Solid understanding and experience using React-Query for data fetching and state management.
• Good testing practices, in both Unit and Integration testing.
• Experience in using Agile development practices.
• A passion for learning new skills and technologies.
• A proactive, supportive, and collaborative team player.

Diversity & Inclusion We welcome, consider and encourage applications from anyone who shares our commitment to inclusivity. Join us in creating a space where authenticity thrives, and everyone can do their best work.

Great Work Deserves Great Perks We try not to take ourselves too seriously (all the time) so we make sure our office is decked out with a pool table, arcade machine, beer tap, and a couple of office dogs thrown in for good measure.

Check out our benefits:

Private Healthcare including dental and opticians services through Vitality
Worldwide travel insurance through Vitality
Anniversary Rewards (£250, £500, £750, 4-week fully paid sabbatical)
Salary Sacrifice Pension Scheme up to 7% match
28 days holiday (plus bank holidays)
Annual Learning and Wellbeing Budget
Enhanced Parental Leave
Cycle to Work Scheme
Season Ticket Loan
6 free therapy sessions per year
Dog Friendly Offices
Free drinks and snacks in our offices

Check out more of our benefits, values and mission here.

Interview Process

First stage: 30-minute intro, CV review, and values with Talent Partner

Second stage: 45-minute "Tech Chat" with Team Manager

Final stage: 90-minute Code Pairing + 30-minute Values Interview

Other Info Check out our 'Top Tips' for interviewing.
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Email [e-mail] if you have any questions.

Excited to work here? Apply! If you'd like to progress your career within our fast growing, profitable fintech then click apply and we will aim to get back to you within 3 working days (during busy periods this could take up to 5 working days.)

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