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Mid-Level Fullstack Engineer in London


60,000 - €72,000
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Job Description

**About Fluidly**

Fluidly is a seed stage fintech startup that launched to the public in October 2017. We’re building a new category - intelligent business finance.

We want to solve the biggest problem facing small businesses - poor cashflow. We use technology to provide real-time cashflow forecasting and automated credit control that helps small businesses and their accountants to be more confident about future cash position and to help them make better financial decisions. Fluidly plugs into accounting software packages such as Xero, QuickBooks and Sage and combines financial data with machine learning techniques to produce a cashflow forecast that requires absolutely no modelling.

We’ve recently been selected for the FinTech50 2018 “Hot 10” list and we are really excited that we’re one of 12 finalists for the Nesta Open Up challenge, designed for companies who are transforming small business banking.

Within the accounting industry we’ve been nominated for the AccountingWeb Forecasting, Planning & Analysis Software of the Year and Innovation of the Year. We’ve also recently been featured in the Sunday Times, the Telegraph and Wired and have been described as “one of the true disruptors of the fintech industry”.

Fluidly is backed by some of the UK’s leading technology investors and we have a diverse, top-tier team across the board, drawn from leading firms and universities. Our Founder/CEO is a serial entrepreneur, recently awarded an OBE for services to Business:

**About the role**

You will be reporting to the CTO as a member of the engineering team. Initially, your job is to help us focus on scaling out the product as we bring on more users. You must be comfortable working across the stack, implementing UI features and scaling our infrastructure and databases as the amount of data we handle increases. It’s a small team and we all need to help each other out - this helps us all communicate better.

You’ll have been running production software for some time now, and understand the quirks of web development, ideally with React.js and Node.js. You will also have been deep into the data tier and will be comfortable tuning SQL and/or Mongo queries, identifying bottlenecks in distributed systems and fixing them, and automating platform-related maintenance tasks. On the front end, you should be able to build out a feature so that it just works (don’t worry, we have a designer who will make sure that it is pretty and user-friendly!).

Technology wise, the solution is a full stack javascript (React + Node) service-based application. We aim to add other tech such as golang and microservices to the stack as we scale, but for now productivity is our main priority so we are keeping things simple.

**Interview process**

*Skype call*
A short conversation of 15-30 minutes to find out a little bit more about you and tell you all about the company and what we are trying to achieve.

*Take home technical exercise*
Everyone hates technical exercises so we want this to be as painless as possible. We have a standard exercise that will take 1-2 hours depending on experience - you can do this at home on your own equipment without a stranger standing over you.

*On site interview*
You will bring in your technical exercise and we’ll talk through your solution and your experience more generally. After that we will do a pair programming exercise that’ll take about an hour.

*Meet the Team*
Depending on our / your schedules this might be a on different day to the technical interview. Come and meet the rest of the team and ask us anything.


The most competitive salary we can afford. We are an early stage startup and have to make our seed funding last. This means we can’t afford to compete directly on salary. As we grow, we will close this gap quickly. Dependent on experience (DOE).

Meaningful equity. We want people to have a serious stake in the business so that all of our interests are aligned. It’s your baby too. DOE.

25 days holiday - and we will make you take it. Sure, there will be some long days, but burnout is not big or clever.

Limitless challenge and scope for development.

As much of our time as you need. You professional growth is important to us, and we want to help you to be awesome. It’s not just technical, Caroline will be helping build your commercial and business skills too, if that’s something you are interested in.

Sensible problem that will add real value to real people. This isn’t an HBO parody company.

Flexible working where possible. We like being in the office because it should be fun. All the same if you need to leave early on ${DAY} to make the school run, that’s no problem.

All the crisps (and fruit) you can eat.

You can learn a little more about us here:


About Fluidly

  • Fintech

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