Senior TS Engineer — Node.js & AWS Serverless

Codurance; Ledston; Hybrid; GBP 96,000 - 126,000; Full time

Job summary

Codurance is seeking a Senior TypeScript Engineer (Node.js, AWS Serverless) to join our financial platform project. You will design, build, and run services in a hybrid UK-based setup with delivery ownership.

You’ll work in a small cross-functional team, mentor peers, and own production in a build-and-run environment. Strong Node.js/TypeScript, AWS Serverless, and incident-management experience are essential.

Qualifications

• Strong commercial experience with Node.js and TypeScript.
• Hands-on AWS experience including 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 "good enough for now" is the right call, and when it isn't.
• Work openly with product and operations, and challenge ideas constructively.

Skills

Node.js

TypeScript

AWS

Serverless

Event-driven

MongoDB

Leadership

Mentoring

Incident management

FinTech exposure

Tools

Lambda

SQS

EventBridge

API Gateway

S3

ECS

MongoDB

Job description

Codurance is seeking a Senior TypeScript Engineer (Node.js, AWS Serverless) to join our financial platform project. You will design, build, and run services in a hybrid UK-based setup with delivery ownership.

You’ll work in a small cross-functional team, mentor peers, and own production in a build-and-run environment. Strong Node.js/TypeScript, AWS Serverless, and incident-management experience are essential.