Backend Engineer

About Junior

Were building cutting-edge LLM-powered tools to supercharge the investment research process for private market investors. Our clients include several of the worlds top 10 private equity and consulting firms and are responsible for investing billions of dollars annually. Were a profitable bootstrapped company with a growing team of 24 based in London and NYC. We 10xd our revenue in 2025.

You can read more about the company mission & values here.

Role Description

As our first engineering hire entirely focused on our internal go-to-market and operations stack youll have the unique opportunity to:

• Design and build a start-ups tech stack to be AI-first from the ground up; contribute to infra decisions direction and prioritization

• Ship internal tools quickly and get immediate feedback from your colleagues (they will quickly become your biggest fans!)

• Develop and own our data warehouse and internal data architecture

• Work on groundbreaking projects involving LLMs agents and automation

• Shape our engineering culture

Sample set of projects

• User Health Reporting CRM Data Quality: automate data pipelines to feed metrics into BI dashboards / ML evals (e.g. usage demos feedback) and build alert systems to flag risk signals (e.g. usage drop feedback spike). Ensure we have accurate usage and profile data across our customers.

• User Feedback > Product Development pipeline: build a tool that takes summaries of feedback calls with users evaluates priority feedback items / feature requests and then shares them with our Product team.

• Billing / Invoicing: implement complicated B2B pricing models involving combination of usage-based seat-based and platform fees in a single invoice. Automate as much of the financial reconciliation and reporting process as possible!

• Building data warehouse and reporting build data warehouse to integrate our product database crm data and operations / finance data generate team-specific dashboards from data

About You

Were looking for a back-end / data engineers who like building internal tools and helping their commercial team colleagues work 10x faster:

• Based in London in our Farringdon office 5 days / week

• Have experience leading projects end-to-end and are self-directed comfortable reporting into several senior stakeholders

• Have strong communication skills with experience translating laymen speak into technical requirements

• Has interest and/or experience in our commercial tech stack: Notion Slack Retool Amplitude Stripe

  • Sales Finance Ops Customer Success will be relying on you to make them more efficient / AI-enabled

• Proficient in PostgreSQL and one or more of the data platforms (Snowflake BigQuery Databricks Firebolt etc.)

  • Experience with our product stack ( & Typescript) preferred

• Feel like you are never building fast enough. You have start-up experience and thrive in fast-paced chaotic environments

• Bonus points for experience building & designing AI-powered products!

Benefits

• Private health insurance

• Gym membership (Third Space)

• Dinner when working late

• Frequent offsites (recent offsites include Crete Greece; upstate New York USA; Cancun Mexico)

How to Apply

If youre excited about the opportunity to drive innovation at Junior wed love to hear from you! Email us at with your resume and a brief introduction. We cant wait to meet you!

Required Experience:

IC