Backend Engineer at VC-backed fintech platform

6 days ago


London, Greater London, United Kingdom Jack & JillExternal ATS Full time £60,000 - £120,000 per year

This is a job that we are recruiting for on behalf of one of our customers.

To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.

Backend Engineer

Company Description:
VC-backed fintech platform

Job Description:
Join a dynamic team at a rapidly growing fintech platform, building robust and scalable backend services. You'll design, develop, and maintain critical microservices using , , MongoDB, and PostgreSQL, directly impacting the financial operations of global clients.

Location: London, UK

Why this role is remarkable:

  • Contribute to a high-impact fintech product transforming financial infrastructure

  • Join a well-funded company backed by top-tier VCs

  • Access strong opportunities for career growth and leadership as the engineering team scales

What you will do:

  • Design, develop, and deploy scalable microservices using and

  • Manage and optimise data storage across MongoDB and PostgreSQL

  • Collaborate with cross-functional teams to deliver new features and integrations

The ideal candidate:

  • Proven backend experience with and frameworks like

  • Strong proficiency with PostgreSQL and MongoDB

  • Experience designing and maintaining microservices in production environments

How to Apply:

To apply for this job speak to Jack, our AI recruiter.

Step 1. Visit our website
Step 2. Click 'Speak with Jack'.
Step 3. Login with your LinkedIn profile.
Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions
Step 5. If the hiring manager would like to meet you, Jack will make the introduction



  • London, Greater London, United Kingdom Jack & JillExternal ATS Full time £26,000 - £120,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Backend EngineerCompany Description:VC-backed fintech platformJob Description:Join a...


  • London, Greater London, United Kingdom Jack & JillExternal ATS Full time £60,000 - £120,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Title: Software Engineer at VC-backed fintech SaaSCompany Description: VC-backed fintech...


  • London, Greater London, United Kingdom Jack & JillExternal ATS Full time £100,000 - £150,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Software Engineer Company Description: VC-backed fintech SaaSJob Description: Join a...

  • Backend Engineer

    1 hour ago


    London, Greater London, United Kingdom Jack & JillExternal ATS Full time £80,000 - £1,200,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Backend Engineer Company Description: Emma- - VC-backed fintech SaaS empowering...


  • London, Greater London, United Kingdom Jack & JillExternal ATS Full time £60,000 - £80,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Software Engineer Company Description: VC-backed fintech SaaSJob Description:Join a...


  • London, Greater London, United Kingdom Jack & JillExternal ATS Full time £120,000 - £150,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.VP - AI Company Description: VC-backed fintech SaaSJob Description: Lead the AI vision...


  • London, Greater London, United Kingdom Jack & JillExternal ATS Full time £180,000 - £220,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.VP - AICompany Description: VC-backed fintech SaaSJob Description: Lead the AI vision...

  • Back-End Engineer

    2 weeks ago


    London, Greater London, United Kingdom Jack & JillExternal ATS Full time £60,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Back-End Engineer (PHP/Laravel)Salary: £60,000 + EquityCompany Description: VC-backed...


  • London, Greater London, United Kingdom Jack & JillExternal ATS Full time £70,000 - £85,000 per year

    This is a job that we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.Compliance OfficerCompany Description: VC-backed fintech platform.Job Description:Join a...


  • London, Greater London, United Kingdom Jack & JillExternal ATS Full time £60,000 - £120,000 per year

    This is a job we are recruiting for on behalf of one of our customers.To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and helps you ace the interview. He'll make sure you are considered for this role and can help you find others if you ask.Job Title: Fullstack EngineerCompany Description: VC-backed AI startupJob Description:Join a...