Full Stack Software Engineer

Datacom

Full Stack Engineer for Smartly working on SaaS payroll system development and mentoring junior engineers. Collaborating in a fast-growing FinTech environment for 20,000 clients in New Zealand.

Posted 6/30/2026full-timeRemote • 🇳🇿 New ZealandJuniorMid-LevelWebsite

Tech Stack

Tools & technologies

ASP.NETAzureCloudJavaScript.NETReactSDLC

About the role

Key responsibilities & impact

Owning the day-to-day delivery of assigned work, including clarifying feature-level ambiguity, managing tasks effectively, supporting release, and verifying outcomes in production.
Contributing to team-owned delivery by giving realistic input into effort, raising risks or blockers early, communicating progress clearly, and helping the team deliver work predictably.
Contributing to team-owned quality through appropriate testing, code review participation, safe change practices, and disciplined attention to correctness, maintainability, security, and performance.
Using modern tooling, automation, and AI-assisted development in a practical and controlled way to improve delivery efficiency, feedback loops, and code quality while remaining accountable for the output.
Supporting less experienced engineers through constructive collaboration, review feedback, and strong day-to-day engineering practice.

Requirements

What you’ll need

2+ years’ experience working on IT projects across multiple phases of the SDLC.
Recent C# .NET experience with at least 2 years of .NET development.
Experience with web front-end technologies, including HTML, JavaScript, CSS, React, or ASP.NET Razor.
Good understanding of software architecture, design patterns, SOLID principles, and object-oriented programming.
Knowledge of software configuration management using tools such as Git.
Familiarity with service-oriented frameworks.
Ability to implement features, unit tests, and fix complex bugs.
Excellent communication skills, with a strong focus on helping create cohesive, collaborative, and productive teams.
Strong problem-solving and conceptual thinking skills.
Public cloud exposure (Azure) is a bonus.

Benefits

Comp & perks

Flexible working with a hybrid model, and fully remote options elsewhere in New Zealand.
Wellness allowance and birthday leave
Access to Datacom employee benefits and development opportunities
A collaborative and supportive Product team
The opportunity to work on products that make a real difference to thousands of businesses and employees
An awesome company culture where we love a massive morning tea, an epic work party, and the occasional rolling lunch
A team that genuinely cares about its people and wants to see them thrive

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C#.NETHTMLJavaScriptCSSReactASP.NET RazorUnit TestingObject-Oriented ProgrammingSOLID Principles

Soft Skills

Problem-SolvingConceptual ThinkingCollaboration