Posted at: 17 December
Senior Backend Engineer (+ Equity) at VC-backed AI platform
Company
Jack and Jill
Jack & Jill is a London-based AI recruiting platform offering B2B and B2C services that streamline talent matching and sourcing for companies and candidates.
Job Type
Full-time
Allowed Applicant Locations
Worldwide
Job Description
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.
Senior Backend Engineer
Company Description: VC-backed AI platform
Job Description:
Lead the development of integration frameworks for a cutting-edge AI platform, connecting it to major external systems. This high-impact senior role involves architecting scalable backend solutions, ensuring real-time data flow for AI agents, and shaping core product performance. Drive technical excellence in a fast-paced, remote-first environment.
Location: Remote
Why this role is remarkable:
Shape the future of an innovative AI platform transforming hospitality operations.
Backed by investors, tackling complex, large-scale integration challenges.
Directly influence core architectural decisions and product direction in a remote-first culture.
What you will do:
Architect and build backend systems that integrate with multiple third-party PMS and operational APIs.
Design and maintain scalable microservices using .NET Core / C# on Azure.
Implement event-driven and workflow-based patterns using Temporal.io.
The ideal candidate:
10+ years of professional backend engineering experience.
Strong expertise in .NET / C#, RESTful APIs, async patterns, and cloud-native architectures.
Proven experience in integrating external APIs and handling complex data flows.
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.