Jack & Jill AI Logo

Jack & Jill AI

Lead Backend Engineer (£110k-£130k) at Midnite

Posted 10 Days Ago
Be an Early Applicant
In-Office or Remote
Hiring Remotely in London, Greater London, England
Senior level
In-Office or Remote
Hiring Remotely in London, Greater London, England
Senior level
Lead the backend engineering team to develop AI-enabled systems, manage engineers, and architect backend platforms for a fintech startup.
The summary above was generated by AI

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 Jack's network

The next step is to speak to Jack.

Job Title: Lead Backend Engineer

Salary: £110,000 - £130,000

Company Description: Midnite - Series C fintech platform with $75M+ raised

Job Description:
Join Midnite as the technical lead for our greenfield AI & Back Office team. In this player-manager role, you will build the internal platform powering our global operations while driving practical AI integration across engineering workflows. You will lead three engineers to ship high-quality Python systems that redefine how our business operates daily.

Location: Remote, UK

Why this role is remarkable:

  • Lead a brand-new, greenfield function with total autonomy to shape technical architecture and AI experimentation from day one.

  • Work for a well-funded Series C startup backed by The Raine Group, shipping proprietary technology to production daily in a modern AWS environment.

  • Drive high-impact AI enablement, moving beyond chatbots to build production-grade LLM tooling that accelerates an entire engineering organization.

What you will do:

  • Architect and build the core backend systems for Midnite’s internal back office platform, focusing on configuration management and operational APIs.

  • Manage and mentor a small team of three fullstack and backend engineers, maintaining a high bar for code quality and professional growth.

  • Identify and prototype AI-powered improvements such as automated documentation, RAG pipelines, and intelligent alerting to reduce operational toil.

The ideal candidate:

  • 7+ years of experience in backend engineering with strong Python proficiency and a solid foundation in cloud infrastructure (AWS preferred).

  • Proven ability to lead or mentor engineers while remaining hands-on as an individual contributor in a fast-paced environment.

  • Practical experience integrating LLMs and AI APIs into production systems, with a pragmatic approach to building useful business tools.

Who are Jack & Jill?
Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're 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 I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's 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 you're 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 isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't 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 we're giving his services away for free.

Top Skills

AWS
Python

Similar Jobs

11 Days Ago
Remote
United Kingdom
Senior level
Senior level
Blockchain • Fintech • Software • Financial Services • Cryptocurrency
The Senior Back End Engineer will lead the development of a Sportsbook platform, design software solutions, improve system performance, and manage the development lifecycle.
Top Skills: AWSCi/CdJavaKotlinSpring
An Hour Ago
Remote
United Kingdom
Entry level
Entry level
Blockchain • Cryptocurrency
The Crypto Trader role involves executing trades, analyzing market data, managing risks, and developing trading skills in a supportive environment with full training provided.
Top Skills: Analytical ToolsCryptocurrency Trading Platforms
2 Hours Ago
Remote or Hybrid
United Kingdom
Mid level
Mid level
HR Tech • Information Technology • Professional Services • Sales • Software
The Sales Manager will lead a team of Account Executives to drive sales growth in a hyper-growth environment, manage customer relationships, and achieve quotas through effective sales strategies and forecasting.
Top Skills: Meddpicc Sales MethodologySaaSSf

What you need to know about the Belfast Tech Scene

If asked to name the birthplace of the RMS Titanic, you might not say Belfast. Similarly, if asked to name Europe's leading destination for foreign direct investment in new software development, Belfast might not come to mind. Yet, both are true. The city has emerged as a tech powerhouse, recently ranked among the best in the U.K. for tech careers — especially for software developers. It also leads the U.K. with the highest percentage of software development jobs advertised.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account