Senior Software Engineer - AI-Driven FinTech Platforms

Doist; United Kingdom; Remote; GBP 90,000 - 135,000; Full time

Benefits offered by this job

Remote-first across the UK

Work abroad policy

Co-working spaces available

34 days holiday (including flexible)

Company-wide off-sites

Personal Development Plan

Flexible benefits platform

Life Insurance

Pension (up to 5% matched)

Private health and dental care

Share options potential

Enhanced family leave

Job summary

Aveni is redefining how financial institutions use AI. As a Senior Software Engineer, you’ll build and scale products on top of FinLLM and other LLMs, creating platforms, services, UIs and integrations for advisers and banking teams.

You’ll work with Node.js/TypeScript, React, and AWS to craft robust, scalable systems, embracing AI coding tools to speed up development and improve code quality.

Qualifications

• Experience building production systems using Node.js and TypeScript.
• Hands-on experience developing UIs with React.
• Strong cloud-native engineering experience on AWS and distributed systems.

Responsibilities

• Designing and implementing robust event-driven microservices and APIs.
• Building scalable, cloud-native systems on AWS.
• Develop modern, responsive React front-ends and integrations.
• Collaborate with product and AI teams to ship features.

Skills

Node.js / TypeScript

React frontend

Microservices / distributed systems

Observability / testing / clean code

Proactive mindset / fast iteration

AI-powered product interest

Tools

AWS

NestJS

Job description

Aveni is redefining how financial institutions use AI. As a Senior Software Engineer, you’ll build and scale products on top of FinLLM and other LLMs, creating platforms, services, UIs and integrations for advisers and banking teams.

You’ll work with Node.js/TypeScript, React, and AWS to craft robust, scalable systems, embracing AI coding tools to speed up development and improve code quality.