Platform Engineer at

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.

Job Title: Platform Engineer

Company Description: - Series A YC-backed AI fintech

Job Description:
Join a high-caliber engineering team from Cred and Postman building the AI-native operating system for the 100B financial advice industry. You will design and own core infrastructure data pipelines and compliance engines that automate 70% of manual administration. This is a critical role building the bulletproof foundation for Saturns next 50x growth phase.

Location: London UK

Why this role is remarkable:

• Work at the intersection of AI regulation and fintech within a cashflow-positive Series A startup backed by Y Combinator.

• High-impact ownership over core infrastructure where correctness is paramount serving 600 firms and 6500 advisers across the UK.

• Join an elite engineering culture with veterans from Gojek and Slice offering significant equity and a path to massive scale.

What you will do:

• Design and maintain scalable backend infrastructure and internal platforms using Go TypeScript and Python on AWS.

• Own the reliability and observability of core financial services including data ingestion pipelines and AI/LLM infrastructure.

• Build robust well-tested connectors for third-party financial platforms and back-office systems to serve as Saturns system of record.

The ideal candidate:

• Has 3-4 years of experience building production backend systems preferably in fintech or high-stakes data-critical environments.

• Demonstrates strong hands-on proficiency in Go and TypeScript with a deep understanding of distributed systems and event-driven architecture.

• Possesses systems-level thinking and an obsession with data integrity auditability and building fault-tolerant services that handle sensitive financial data.

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:

IC