Full-Stack Engineer — Build Impactful LegalTech (Hybrid)

LEAP Legal Software; Sydney; Hybrid; AUD 90,000 - 150,000; Full time

Benefits offered by this job

Hybrid working in Sydney

Wellbeing day

Free gym membership

Corporate dental plan

Weekly office massages

Catered lunch and breakfast

Job summary

LEAP Dev is seeking a Mid‑Level Full Stack Software Engineer to join the Apps & Integrations Team in Sydney. You’ll contribute across the stack, delivering high‑quality software and supporting existing applications used by LEAP Legal Software customers.

You’ll work with engineers, designers, and product managers to implement frontend and backend features, leverage LLMs, and help shape the technical direction in a collaborative, agile environment.

Qualifications

• 2–4 years of commercial software development experience across front-end and back-end.
• Solid experience building services and APIs with C#/.NET.
• Strong skills in JavaScript/TypeScript, HTML and CSS with modern front-end frameworks.
• Hands-on cloud experience (AWS a plus) and familiarity with RESTful APIs.
• Experience with LLMs or AI tooling is a plus.

Responsibilities

• Build responsive web applications in JavaScript/TypeScript using SvelteKit or Next.js.
• Develop backend services and APIs in C#/.NET.
• Collaborate with DevOps to deploy and run services in the cloud.
• Write tests and maintain code health across the stack.
• Participate in agile ceremonies and contribute to technical direction.

Skills

C#/.NET

JavaScript/TypeScript

HTML/CSS

React/Svelte

LLMs

REST APIs

AWS

Collaboration

Problem solving

Job description

LEAP Dev is seeking a Mid‑Level Full Stack Software Engineer to join the Apps & Integrations Team in Sydney. You’ll contribute across the stack, delivering high‑quality software and supporting existing applications used by LEAP Legal Software customers.

You’ll work with engineers, designers, and product managers to implement frontend and backend features, leverage LLMs, and help shape the technical direction in a collaborative, agile environment.