Emma - we are hiring! Tech Stack

UK consumer finance app with budgeting, savings, and investment tools

Financial Services London, London 11–50 employees Founded 2017 Privately Held

Emma is a UK-based fintech app for personal money management built on a modern full-stack: TypeScript/React Native on the frontend, Node.js/Next.js on the backend, and a polyglot data layer spanning MySQL, CockroachDB, BigQuery, and Redis. The engineering-heavy hiring mix (14 engineers across 23 open roles) paired with active ML work on overdraft prediction and scaling challenges suggests the company is moving from a consumer-facing feature set into more sophisticated financial modeling and risk infrastructure.

Tech Stack 33 technologies

Core StackTypeScript JavaScript gRPC Redux React Native React Next.js MySQL CockroachDB BigQuery Redis Kubernetes Docker Terraform Grafana Prometheus Sentry Metabase Node.js Adobe Premiere Pro After Effects Mailchimp Vitess GCP Google Cloud Pub/Sub Meta TikTok Excel Google Sheets Final Cut Pro+3 more

What Emma - we are hiring! Is Building

◆Challenges

Scaling challenges
Data processing challenges
Maintaining uptime
Scaling paid social spend
High performance maintenance
Improving hr operational efficiency
Automation opportunities in finance
Speed
Bias in hiring
Inefficient hiring process

▲Active Projects

Machine learning for overdraft prediction
Building the 1st finance app in the uk
Paid social campaign execution
High-spend campaign optimization
Automation and tooling improvement in ad stack
Paid social campaigns across meta and tiktok
A/b testing across creatives and audiences
Market research and competitor analysis
Consumer duty compliance
Video content creation for marketing channels

Hiring Activity

Accelerating25 roles · 10 in 30d

Department

Engineering

Marketing

Support

Seniority

Mid

Senior

Junior

Manager

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About Emma - we are hiring!

Emma is a consumer finance platform launched in 2017, headquartered in London, serving UK users. The app provides budgeting, savings tracking, and investment capabilities, with a stated focus on helping users take control of their money. The company runs 23 active job openings (10 posted in the last 30 days) with accelerating hiring velocity, concentrated in engineering and marketing. Operations span across GCP infrastructure, Kubernetes orchestration, and a data pipeline using BigQuery and Pub/Sub, indicating mid-scale technical complexity.

HeadquartersLondon, London

Company Size11–50 employees

Founded2017

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Emma use?

Emma's stack spans TypeScript/JavaScript frontend (React, React Native, Next.js), Node.js backend, and data infrastructure including MySQL, CockroachDB, BigQuery, Redis, and GCP. Deployment uses Kubernetes and Docker with observability via Prometheus, Grafana, and Sentry.

What is Emma working on?

Active projects include machine learning for overdraft prediction, paid social campaign scaling (Meta/TikTok), consumer duty compliance, video content creation, A/B testing infrastructure, and automation improvements across ad and HR tooling.