In-Demand Web developer Jobs in Melbourne, Vic

AI Software Engineer (Front End)
Maincode —Melbourne VIC
- Full-time
- APIs
- AI
Senior Software Engineer - KICK Discovery & Presence
Easygo —Melbourne VIC
- Full-time
- Computer science
- Computer Science
- Systems design
- Work from home
- Employee assistance program
Quick Apply
Senior Software Engineer (.NET / Angular)
Johns Lyng Group —Melbourne VIC
- Full-time
- Azure
- DevOps
- APIs
Software Engineer Fullstack
4DMedical —Carlton VIC
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Engineering
- Employee assistance program
Quick Apply
1d
Senior AI Engineer
Karbon —Melbourne VIC
- Azure
- Doctoral degree
- Computer Science
- Annual leave
- Parental leave
Quick Apply
Sr Delivery Consultant: GenAI FullStack SDE, AWS Professional Services
Amazon Web Services Australia Pty Ltd —Melbourne VIC
- Full-time
- DevOps
- Master's degree
- AWS
7d
Lead Software Engineer
Karbon —Melbourne VIC
- Computer science
- Azure
- Computer Science
- Annual leave
- Parental leave
Quick Apply
Senior Backend Engineer - KICK Platform Trust
Easygo —Melbourne VIC
- Full-time
- Computer science
- Computer Science
- Systems design
- Employee assistance program
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Senior Solutions Engineer
Kasada —Melbourne VIC
- Full-time
- Hybrid work
- Sales
- Writing skills
- Parental leave
- Employee assistance program
Senior Appian Engineer
Accenture —Melbourne VIC
- Full-time
- Management
- Analysis skills
- Bachelor's degree
- On-the-job training
Senior Software Engineer (.NET Developer)
Ippon Technologies —Melbourne VIC
- Full-time
- Hybrid work
- Azure
- AWS
- Agile
Quick Apply
Senior QA Engineer (Frontend/App), Java
Binance —Melbourne VIC
- Full-time
- Remote
- Bilingual
- AI
- SDLC
Quick Apply
Information Security Engineer III
InComm Payments —Richmond VIC
- Full-time
- Remote
- Azure
- Management
- AWS
- Referral program
Senior Test Automation Engineer
4DMedical —Carlton VIC
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Research
- Employee assistance program
Quick Apply
3d
Software Sales (Digital Marketing Services & Web Design
Visda Technologies —Point Cook VIC
Senior Software Engineer
Ippon Technologies —Melbourne VIC
- Full-time
- Hybrid work
- AWS
- Agile
Quick Apply
Senior Application Security Engineer
AFCA —Melbourne VIC
- Full-time
- Hybrid work
- Management
- Master's degree
- Scripting
Quick Apply

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Senior Software Engineer - KICK Discovery & Presence
Easygo —Melbourne VIC
Experience building web applications and debugging production applications. Proficiency in multiple programming languages and frameworks relevant to the role (…
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AI Software Engineer (Front End)

Maincode
Melbourne VIC

Apply Now

Job Details

Full-time

Qualifications

APIs
AI

Full Job Description

About the role

Maincode is training the next version of Matilda, the first large language model built and trained from scratch in Australia. We are now scaling the model and deploying it as a live production system.

To do that, we build AI systems from first principles. We design the architectures, run the infrastructure, shape the training process, and operate the systems that serve our models.

Matilda is a production system, not a research prototype, built to be deployed and served for open public access. If the training stack is how Matilda learns, the product is how people experience it. This role sits directly in that delivery layer.

You will build the front end systems that make Matilda usable, fast, and trustworthy for real users. You will work on the interfaces that turn a model into a product: streaming responses, conversation state, safety UX, performance, reliability, and the tooling that helps the team iterate quickly.

What you would actually do

You will build and maintain the front end systems that power Matilda’s public product and internal tools.This includes:

Building the core web interface for interacting with Matilda (chat, sessions, history, settings)
Implementing fast, reliable streaming UX for model outputs (real-time tokens, partial results, cancellation, retries)
Designing and building UI workflows that support safe and responsible use (reporting, refusals, user feedback, content handling)
Working closely with backend and infra engineers to integrate APIs, auth, rate limits, and observability
Improving performance across the app (latency, bundle size, rendering, perceived responsiveness)
Building internal dashboards and tools that help the team operate the system (usage, quality signals, feedback triage)
Debugging issues across browsers, devices, networks, and production environments
Raising the bar on quality through testing, monitoring, and careful rollout practices

You will spend time in code, UI state, performance traces, and production metrics.

The kind of person who does well here

We are looking for engineers early in their careers who want to build the product surface of a frontier model, and who care about quality and reliability in real production environments. You may have one or two years of experience building production software. What matters most is curiosity, taste, and the willingness to learn how these systems behave with real users.

People who tend to do well here:

Care about performance, UX quality, and edge cases that show up in production
Enjoy building clean, maintainable front end systems, not just one-off screens
Have strong debugging instincts and do not panic when something breaks
Think clearly about product tradeoffs, reliability, and failure modes
Pay attention to metrics and user feedback, not just what looks good locally
Want to work close to the core system, not just build a marketing site

You do not need prior experience working on AI products. What matters is intellectual curiosity, persistence, and the ability to learn quickly.

How you would work

You will write production code that sits in the product layer of the Matilda stack. You should be comfortable:

Working in TypeScript and modern front end tooling
Building production web applications (component architecture, state management, API integration)
Implementing real-time or streaming experiences (for example, via SSE or WebSockets)
Debugging complex UI state and issues that only occur under real conditions
Collaborating closely with user research, backend, infrastructure, and research teams

Much of the work sits between product and the underlying model. The model evolves quickly, but the user experience must remain stable. You will be working on the front end systems that ship Matilda to the public and help operate it day to day.

Why Maincode

Maincode builds AI systems end to end. We prepare the data, design the training process, run the infrastructure, and operate the models ourselves. You will work with a small team that:

Builds the full AI stack rather than outsourcing it
Treats product quality and reliability as part of the intelligence system itself
Values engineers who want to understand how things actually work
Is building long-term capability in training, deploying, and operating large models

If you want to build the product surface of a model trained from scratch, and ship it to real users, you will be close to the core work here.

Note

This is a full time role based in Melbourne, working closely with our in person engineering and research team. At this time we are not able to offer visa sponsorship, so applicants must have existing and unrestricted work rights in Australia.

Apply Now

Refine Your Search

web developer jobs in melbourne, vic

AI Software Engineer (Front End)

Senior Software Engineer - KICK Discovery & Presence

Senior Software Engineer (.NET / Angular)

Software Engineer Fullstack

Senior AI Engineer

Sr Delivery Consultant: GenAI FullStack SDE, AWS Professional Services

Lead Software Engineer

Senior Backend Engineer - KICK Platform Trust

Senior Solutions Engineer

Senior Appian Engineer

Senior Software Engineer (.NET Developer)

Senior QA Engineer (Frontend/App), Java

Information Security Engineer III

Senior Test Automation Engineer

Software Sales (Digital Marketing Services & Web Design

Senior Software Engineer

Senior Application Security Engineer

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