Data Architect

Job description

Role Overview

We’re hiring our first engineer dedicated to internal go-to-market and operations systems. This is a foundational role where you’ll design and build an AI-first internal stack from scratch, enabling Sales, Finance, Ops, and Customer Success to operate at maximum velocity.

You’ll have end-to-end ownership across tooling, data, and automation; shaping not just systems, but how the company runs.

In this role, you will:

• Architect and implement an AI-native internal tech stack, influencing infrastructure decisions and long-term direction
• Rapidly ship internal tools and workflows, iterating directly with teammates who use them daily
• Build and maintain our data warehouse and internal data architecture
• Develop automation systems leveraging LLMs, agents, and modern AI tooling
• Help define engineering standards and culture as we scale

About You

We’re looking for someone who genuinely enjoys building tools that make commercial teams faster and more effective.

You likely:

• Have led projects independently from idea to production, and are comfortable collaborating with multiple senior stakeholders
• Communicate clearly and can translate ambiguous business needs into structured technical solutions
• Are familiar with commercial and operational tooling such as Notion, Slack, Retool, Amplitude, Stripe (or similar ecosystems)
• Sales, Finance, Ops, and Customer Success teams will rely on you to improve efficiency and introduce AI-driven workflows
• Are highly proficient in PostgreSQL and at least one major data platform (e.g., Snowflake, BigQuery, Databricks, Firebolt)
• Experience with Node.js and TypeScript is a plus
• Thrive in fast-paced startup environments and feel energized by ambiguity
• Move quickly and constantly look for ways to ship faster

Bonus: Experience designing or building AI-powered internal tools or automation systems.

Why Join Us

• Autonomy with mentorship: You’ll be the first London-based engineer with high ownership, while receiving guidance from a senior engineering team in NYC. You’ll travel to NYC for onboarding and project collaboration.
• Exceptional traction: 10× revenue growth in 2025, profitable, and trusted by leading firms including MBB, Big 4, and top-tier mega-funds.
• Flat structure: Minimal layers between you and leadership. Direct access to the CTO and CEO, with meaningful responsibility from day one.

Extra information

Status

Open

Education Level

Secondary School

Location

City of London

Type of Contract

Full-time jobs

Published at

05-03-2026

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English