Senior Software Engineer at Well-funded fintech data platform

London - UK

Monthly Salary: Not Disclosed

Posted on: 8 hours ago

Vacancies: 1 Vacancy

Job Summary

This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jacks network

The next step is to speak to Jack.

Senior Software Engineer

Company Description:
Well-funded fintech data platform backed by top-tier VCs building advanced data intelligence products for major global financial institutions.

Job Description:
You will join the core data infrastructure team to bridge the gap between complex datasets and user-facing applications. This role focuses on building scalable APIs and intuitive interfaces that transform raw information into actionable insights for global clients. You will collaborate closely with data engineers to ensure high performance and seamless integration across the full stack.

Location: London UK

Why this role is remarkable:

Build the foundational data layer for a platform used by major global financial institutions
Work in a high-growth fintech backed by top-tier VCs focused on transparency and advanced data intelligence
Own the full software lifecycle from secure API design to complex frontend visualisations

What you will do:

Design and develop robust APIs using modern TypeScript frameworks
Build intuitive frontend components and dashboards using React
Optimise backend queries and data structures in collaboration with data engineers

The ideal candidate:

Strong full-stack experience with TypeScript and modern React architectures
Deep understanding of API design security and cloud infrastructure (AWS)
Experience working with large-scale data systems and solving complex engineering problems

Who are Jack & Jill
Ok Ill go first. Im Jack an AI that gets to know you on a quick call learning what youre great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up supporting you with applications interview prep and moral support.

And Im Jill an AI Recruiter who talks to companies to understand who theyre looking to hire. Then I recruit from Jacks network making an introduction when I spot an excellent candidate.

Next steps
Step 1. Visit our website.
Step 2. Click Talk to Jack.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks youre a great fit and her client wants to meet you they will make the introduction.
Step 6. If not Jack will find you excellent alternatives. All for free.

We never post fake jobs
This isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network.
Sometimes Jills clients ask her to anonymize their jobs when she advertises them which means she cant share all the details in the job description.
We appreciate this can make them look a bit suspect but there isnt much we can do about it.

Give Jack a spin! You could land this role. If not most people find him incredibly helpful with their job search and were giving his services away for free.

Required Experience:

Senior IC

This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.She will pick the best candidates from Jacks networkThe next step is to speak to Jack.Senior Software EngineerCompany Description:Well-funded fintech data platform backed by top-tier VCs building advanced da...