Senior TypeScript Engineer (FinTech, AWS Serverless) Hybrid

Codurance; West of England; Hybrid; GBP 150,000 - 180,000; Full time

Job summary

Codurance UK is seeking a Senior TypeScript Engineer to design, build and operate Node.js services on AWS serverless in a financial platform project. You will own production in a build-and-run environment, working with a small cross-functional team including product, operations, and customer-facing colleagues.

The role emphasizes strong TypeScript/Node.js skills, hands-on AWS serverless, and mentoring other engineers.

Qualifications

• Strong commercial experience with Node.js and TypeScript.
• Hands-on AWS with serverless (Lambda, SQS, EventBridge, API Gateway, S3, ECS).
• Strong experience with event-driven architecture.
• Experience with document databases, ideally MongoDB.
• A track record of leading technical delivery in a build-and-run model.
• Experience mentoring other engineers.
• Experience with incident management.
• Experience in a regulated industry, ideally financial services or FinTech.

Responsibilities

• Design, build, and operate services within your domain, from architecture through to delivery.
• Take accountability for the SLAs of what you ship, and keep improving it.
• Write and maintain useful documentation for your services.
• Mentor and guide other engineers.
• Explain how the system works to non-technical colleagues, without making them feel daft for asking.
• Judge when the right time is to ship now vs. later.
• Work openly with product and operations, and challenge ideas constructively.

Skills

Node.js

TypeScript

AWS

Event-driven

Mentoring

Incident management

Regulated industry

Production ownership

Tools

MongoDB

Serverless

Lambda

SQS

EventBridge

API Gateway

S3

ECS

Job description

Codurance UK is seeking a Senior TypeScript Engineer to design, build and operate Node.js services on AWS serverless in a financial platform project. You will own production in a build-and-run environment, working with a small cross-functional team including product, operations, and customer-facing colleagues.

The role emphasizes strong TypeScript/Node.js skills, hands-on AWS serverless, and mentoring other engineers.