Senior Software Engineer – FinTech (AWS Serverless)

Go Fractional; Bath; Remote; GBP 92,000 - 120,000; Full time

Job summary

Seccl is seeking an experienced engineer to join our remote UK team for a 6-month build-and-run engagement. You will own services from design through operation, contributing across architecture, delivery, and incident management.

The role emphasizes strong TypeScript/Node.js skills, AWS serverless expertise, and mentoring capability within autonomous squads. You will collaborate with product, operations and engineering colleagues to deliver resilient financial workflow systems, focusing on

Qualifications

• Strong experience with Node.js and TypeScript in production systems.
• Experience with AWS serverless and distributed systems.
• On-call and incident management experience.

Responsibilities

• Own services from design to operation in a build-and-run model.
• Design, implement and operate your services within your domain.
• Maintain documentation and ensure SLA compliance.
• Mentor engineers and collaborate with product and operations.
• Ensure testing, observability and performance.

Skills

Node.js

TypeScript

AWS

Serverless

Observability

Distributed systems

Mentoring

Tools

MongoDB

Terraform

GitHub Actions

Serverless Framework

AWS Lambda

Job description

Seccl is seeking an experienced engineer to join our remote UK team for a 6-month build-and-run engagement. You will own services from design through operation, contributing across architecture, delivery, and incident management.

The role emphasizes strong TypeScript/Node.js skills, AWS serverless expertise, and mentoring capability within autonomous squads. You will collaborate with product, operations and engineering colleagues to deliver resilient financial workflow systems, focusing on