Developer

Marsello; Wellington; Ibrido; NZD 110.000 - 170.000; Tempo pieno

Vantaggi offerti da questo lavoro

Flexible working

Birthday Leave

Technology Allowance

Wellness Allowance

Healthcare subsidy

Descrizione del lavoro

Marsello, the Loyalty Marketing Platform, is seeking a Full Stack Product Engineer to own features end-to-end from problem to production. You'll plan work, brief agents, implement components, and review outputs before shipping, operating with independence day-to-day.

You’ll contribute to architecture and the technical roadmap, mentor juniors, and help shape how our agentic engineering team works. Flexible working and healthcare support are offered.

Competenze

• 3–5+ years of software development in a SaaS environment.
• Strong skills in the Microsoft .NET stack (C#, .NET Core, Web APIs) and MongoDB.
• Frontend experience with HTML5, JavaScript and React.
• Experience with AWS and Terraform.
• CI/CD and observability practices.
• Hands-on use of AI coding agents for real feature work.
• Clear communication across technical and non-technical audiences.

Mansioni

• Own features from problem to production.
• Review agent-produced code with rigour.
• Rotate on product support and drive improvements.
• Contribute to architecture and technical roadmap.
• Improve prompts, evals, runbooks and tools.
• Mentor junior engineers via pairing and reviews.

Conoscenze

SaaS development

C#

.NET Core

Web APIs

JavaScript

React

HTML5

AWS

Terraform

CI/CD

Observability

AI coding agents

API integration

System design

Communication

Strumenti

MongoDB

AWS

Terraform

GitHub Copilot

Claude

Cursor

Descrizione del lavoro

Want to own features end-to-end and help build the way modern engineering teams work with AI? We’d love to hear from you.

About Marsello

Marsello is the Loyalty Marketing Platform that helps businesses grow loyal customers wherever they are. We serve over 2,000 brands globally, with teams in New Zealand, Canada and Australia and people contributing from around the world.

The role:

Our engineering team works in an agentic way. Every engineer, at every level, orchestrates AI coding agents rather than writing every line by hand. Good work here comes from framing problems clearly, reviewing agent output carefully, and constantly improving how we build.

As a Full Stack Product Engineer, you’ll take features from a problem statement through to production. You’ll plan the work, brief agents on the parts they’re suited to, write the parts that need a human, and review everything carefully before it ships. You’ll work independently day to day and help shape how the team operates.

What you’ll be doing:

• Owning features and platform work from problem to production
• Reviewing agent-produced code with rigour, so we only ship work you’d be happy to stand behind
• Taking a regular turn on the product support rotation and turning what you learn into product improvements
• Contributing to architecture and technical roadmap conversations
• Improving the prompts, evals, runbooks and tools the team relies on
• Mentoring junior engineers through pairing, review and scoping

What you’ll bring

• 3–5+ years of software development experience in a SaaS environment
• Strong skills in the Microsoft .NET stack (C#, .NET Core, Web APIs) and MongoDB
• Frontend experience with HTML5, JavaScript and React
• Confidence working in AWS and Terraform
• Familiarity with CI/CD and observability practices
• Hands‑on experience using AI coding agents (such as Claude, GitHub Copilot or Cursor) for real feature work, not just autocomplete
• A solid grasp of API integration and scalable system design
• Clear communication with both technical and non-technical people
• Curiosity, initiative, and a drive to keep improving

At Marsello, you’ll have real ownership of meaningful features with direct customer impact, the chance to help define how an agentic engineering team works, and a collaborative, supportive team around you.

We also offer flexible working, subsidised Southern Cross Healthcare, Birthday Leave, Technology Allowance and a Wellness Allowance.

We’d love this role to be based in Wellington, alongside most of our engineering team, so it’s easy to collaborate in person.