Decision Engineer New Remote/Cardiff/London

Decision Engineer New Remote/Cardiff/London

Full-Time 45000 - 55000 £ / year (est.) Working from home possible
Capital on Tap

At a Glance

  • Tasks: Build and maintain decision-making rules for customer applications in a dynamic fintech environment.
  • Company: Join Capital on Tap, a leading financial platform revolutionising small business banking.
  • Benefits: Flexible remote work, competitive salary, and opportunities for professional growth.
  • Other info: Inclusive culture focused on diversity and personal authenticity.
  • Why this job: Make a real impact by improving decision processes that help small businesses thrive.
  • Qualifications: Analytical mindset, some experience with decision engines, and a willingness to learn.

The predicted salary is between 45000 - 55000 £ per year.

We’re Capital on Tap. Capital on Tap started because small businesses were underserved. Big banks were slow, their products weren't fit for purpose, and small business owners often couldn't access what they needed. We set out to fix that. Today we're a financial platform - not just a credit card company. We offer a best-in-class business credit card, SME-focused spend management platform, a savings product that hit £1 billion in funds within its first year, and a growing suite of tools and financial products that make running a small business easier. 1,000+ employees, £20bn in annual card spend, 200,000+ customers, 17,000+ Trustpilot reviews averaging 4.7 stars, and we're profitable. We’ve done a pretty good job so far, but we’re just getting started!

The role

We're looking for a Decision Engineer to join our decisioning team here at Capital on Tap. This is a flexible role — you can work remotely, from our Cardiff office, or from our London office, whatever works best for you. Our team owns and manages the platform (GDS) that powers the decisions we make on customer applications — things like policy rules and scorecards. You'll work closely with teams across the business to help make sure those decisions are accurate, fair, and running smoothly. You don't need to have done everything on this list before. If you're analytical, enjoy problem-solving, and are keen to learn, we'd love to hear from you.

What you'll be doing:

  • Building and maintaining the rules and logic that drive our automated customer decisions
  • Working with our Data Science, Credit, and Business Operations teams to understand what's needed and turn that into changes on the platform
  • Helping to monitor how our decisioning is performing and flagging anything that looks off
  • Investigating and fixing issues when decisions aren't behaving as expected
  • Contributing to improvements in how we work, based on data and your own observations
  • Collaborating with wider engineering and IT teams on data-related projects

What we're looking for:

  • Some experience working with decision engines or rules-based platforms — ideally in financial services or fintech (tools like GDS Link, Experian PowerCurve, or Provenir are a plus, but not essential)
  • Comfort working with data — SQL experience is helpful, and some exposure to Python would be great
  • A methodical approach to problem-solving, with good attention to detail
  • Curiosity and a willingness to learn new tools and technologies
  • Good communication skills — you'll need to explain technical topics to people who aren't technical, and that's something we'll support you in developing

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.)

Equality, Diversity & Inclusion

At Capital on Tap we are fully focused on equality and believe deeply in diversity of race, gender, sexual orientation, religion, ethnicity, ability, national origin and all the other characteristics that make us who we are. We want to be a place where a diverse mix of talented people want to come and do their best work and most importantly feel included and that they can be their authentic selves. We do not discriminate on the basis of any protected group status under any applicable law. Self‑identification information is voluntary and does not affect your application.

Decision Engineer New Remote/Cardiff/London employer: Capital on Tap

At Capital on Tap, we pride ourselves on being an exceptional employer that champions innovation and inclusivity. With flexible working options from our Cardiff or London offices, or remotely, we foster a collaborative work culture where employees are encouraged to grow and develop their skills in the fast-paced fintech industry. Our commitment to diversity and employee well-being, combined with our impressive track record of success, makes us a fantastic place for those looking to make a meaningful impact in their careers.

Capital on Tap

Contact Details:

Capital on Tap Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Decision Engineer New Remote/Cardiff/London

Tip Number 1

Network like a pro! Reach out to people in the fintech space, especially those who work at Capital on Tap. A friendly chat can open doors and give you insights that might just help you stand out.

Tip Number 2

Show off your skills! If you've got experience with decision engines or data analysis, be ready to discuss specific projects or challenges you've tackled. We love hearing about real-world applications of your skills.

Tip Number 3

Prepare for the interview by brushing up on your problem-solving approach. Think of examples where you've used data to make decisions or improve processes. We want to see that analytical mindset in action!

Tip Number 4

Don't forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we aim to get back to you quickly, so you won't be left hanging for long.

We think you need these skills to ace Decision Engineer New Remote/Cardiff/London

Decision Engines
Rules-Based Platforms
Data Analysis
SQL
Python
Problem-Solving Skills
Attention to Detail

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter for the Decision Engineer role. Highlight your experience with decision engines or any relevant tools, and show us how your skills align with what we're looking for.

Show Off Your Problem-Solving Skills:We love a good problem-solver! In your application, share examples of how you've tackled challenges in the past, especially if they relate to data or decision-making processes. This will help us see your analytical side.

Be Clear and Concise:When writing your application, keep it straightforward. Use clear language and avoid jargon where possible. We want to understand your experience without getting lost in technical terms!

Apply Through Our Website:Don't forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, we aim to get back to you within 3 working days!

How to prepare for a job interview at Capital on Tap

Know Your Decision Engines

Familiarise yourself with decision engines and rules-based platforms, especially if you have experience in financial services or fintech. Brush up on tools like GDS Link or Experian PowerCurve, even if you haven't used them before. This will show your enthusiasm and readiness to dive into the role.

Show Off Your Analytical Skills

Prepare to discuss your analytical approach and problem-solving methods. Think of specific examples where you've tackled data-related challenges. Being able to articulate your thought process will impress the interviewers and demonstrate your fit for the Decision Engineer role.

Communicate Clearly

Since you'll need to explain technical topics to non-technical folks, practice simplifying complex ideas. Use relatable analogies or examples from your past experiences. This will highlight your communication skills and adaptability, which are key for this position.

Embrace Curiosity

Express your eagerness to learn new tools and technologies. Share instances where you've taken the initiative to expand your knowledge or skills. This aligns perfectly with Capital on Tap's culture of continuous improvement and innovation, making you a more attractive candidate.