Senior Backend Engineer — Hybrid/Remote, Scalable Fintech

Kernel Wealth Limited; Kaipātiki; Hybrid; NZD 120,000 - 160,000; Full time

Benefits offered by this job

Hybrid work model

Health insurance

Parental leave top-up

Learning budget

Professional development

Dog-friendly office

Job summary

Kernel Wealth Limited is seeking a backend .NET engineer to design, build and run the core services behind our investment platform on AWS. You’ll own features end-to-end, from planning through to production, writing clean C# that emphasizes correctness and testability.

You’ll work in a small, cross-functional team, partner with Product and Design, and contribute to a scalable, cloud-native architecture with Lambda and DynamoDB. Hybrid work with in-office days is supported.

Qualifications

• Commercial experience building and running backend systems in production.

Responsibilities

• Design, build and operate the backend services, APIs and integrations behind Kernel’s investment platform.
• Own your work end to end, from planning and design through to running it reliably in production.
• Write clean, functional-style C# that favours correctness, clarity and testability.

Skills

C#

.NET

AWS

DynamoDB

NoSQL

APIs

Distributed systems

GitHub Actions

Testing

Tools

CI/CD

GitHub Actions

Job description

Kernel Wealth Limited is seeking a backend .NET engineer to design, build and run the core services behind our investment platform on AWS. You’ll own features end-to-end, from planning through to production, writing clean C# that emphasizes correctness and testability.

You’ll work in a small, cross-functional team, partner with Product and Design, and contribute to a scalable, cloud-native architecture with Lambda and DynamoDB. Hybrid work with in-office days is supported.