Software Engineer

Salary: £70,000 - 90,000 per year

Requirements

• We are looking for software engineering experience in Node.js with JavaScript and TypeScript, .NET with C#, or Java.
• We welcome strong engineers from Node.js, Go, .NET/C#, or Java backgrounds.
• We require degree-educated candidates.
• We prefer experience with AWS, with Azure and GCP also welcomed.
• We value strong knowledge of relational databases, ideally MySQL.
• We are looking for experience designing APIs and distributed systems.
• We value understanding of observability, resilience, and secure coding practices.
• We need people who are comfortable working in regulated or high-integrity environments.
• We prefer interest in agentic engineering workflows and AI-assisted development.
• We would like experience with AWS Lambda, Fargate, SQS/SNS, DynamoDB, and cloud-native architectures.
• We value client-facing experience.
• We ideally want experience in Fintech, Banking, or enterprise SaaS.

Responsibilities

• We work directly on customer problems and own solutions end to end.
• We take solutions from concept and design through development, release, monitoring, and operational support.
• We build a modern core banking platform from scratch.
• We integrate with payment platforms, banking infrastructure, FX and crypto providers, and card processors.
• We design and optimise SQL and NoSQL data models.
• We develop APIs, asynchronous workflows, and event-streaming pipelines.
• We contribute to Vue.js frontend components where needed.
• We deploy secure, high-availability services across AWS, GCP, and Azure.
• We use agentic coding and AI-assisted development workflows, including Claude Code, to accelerate engineering productivity.
• We collaborate on architecture, design discussions, and domain modelling.
• We support features through testing, deployment, monitoring, and production support.
• We focus on solving complex technical and domain challenges rather than repetitive boilerplate work.

Technologies

• AI
• AWS
• Lambda
• Azure
• C#
• Claude Code
• Cloud
• Frontend
• GCP
• Support
• Java
• JavaScript
• MySQL
• NoSQL
• SQL
• TypeScript
• Vue
• ASP.NET
• NodeJS

More

We are a fast-growing Banking SaaS provider building next-generation core banking technology. Our engineering culture is high trust, low bureaucracy, and built on respect and accountability. We offer a remote-first working environment for UK-based team members, with quarterly travel to London for team meetings and two annual company-wide offsite meetings. We provide a competitive salary of £70,000 to £90,000 based on experience, plus 25 days holiday and bank holidays, family health insurance, life insurance, EMI share options, and regular social events. Our teams work on high-impact systems processing billions in transactions each month while helping shape modern AI-assisted engineering practices.

last updated 22 week of 2026