Software Engineer, Travel Tech (React/TypeScript + C#)

Serko; Auckland; On-site; NZD 110,000 - 160,000; Full time

Benefits offered by this job

Base salary

KiwiSaver match

Health insurance and wellbeing

Learning & development budget

Life insurance

Job summary

Serko is a cutting-edge tech platform in global business travel & expense technology. We innovate to make travel easier and more efficient for organizations worldwide.

Reporting to a Senior Engineering Manager, you will deliver well-defined features at the application layer, web apps, and BFF/services behind them, shipping small changes frequently with high craft and accessibility in mind.

Qualifications

• Proficiency in React/Next.js with production-grade features.
• Strong TypeScript skills applied to frontend and API integration.
• Experience building APIs in C# or similar backend language.
• Attention to accessibility and semantic HTML for inclusive UI.
• Ability to write tests first and verify functionality before shipping.

Responsibilities

• Collaborate with Product, Design and Engineering to deliver features.
• Break work into small, shippable increments with clear acceptance criteria.
• Independently deliver features to production in line with design system.
• Implement accessible, responsive UIs and handle loading/error states.
• Develop BFF endpoints in C# and ensure system health via monitoring.
• Lead small projects with coaching and keep stakeholders informed.
• Provide on-call support and participate in incident response.

Skills

React/Next.js

TypeScript

C# backend

API development

Accessible UI

Testing and quality

Code reviews

Stakeholder communication

Job description

Serko is a cutting-edge tech platform in global business travel & expense technology. We innovate to make travel easier and more efficient for organizations worldwide.

Reporting to a Senior Engineering Manager, you will deliver well-defined features at the application layer, web apps, and BFF/services behind them, shipping small changes frequently with high craft and accessibility in mind.