Senior Full-Stack Engineer: Lead Architecture & Scale (Flexible)

Campaign Monitor Pty Ltd.; City of Brisbane; Hybrid; AUD 140,000 - 190,000; Full time

Benefits offered by this job

Flexible work hours

Co-working spaces in Sydney

Team events (remote and in-person)

Job summary

Campaign Monitor Pty Ltd. seeks a Senior Full Stack Engineer to join autonomous, multidisciplinary teams. You’ll shape architecture, mentor peers, and own end-to-end problems from scope to maintainability, with on-call responsibilities and a mix of remote and in-person collaboration.

You’ll work with ReactJS, Node.js, and Kafka/Spark in a distributed system, contributing to high-quality code while advancing best practices and scalable solutions.

Qualifications

• 10+ years of experience as a software developer.
• BA/BS degree in Computer Science or related field (in lieu of a degree, 3+ years of additional relevant industry experience).
• Comfortable using AI-augmented development tools (e.g., Copilot, Claude Code, Cursor) to write, review, and refactor code faster — with the judgment to know when to lean on them and when not to, and without outsourcing critical thinking about design, correctness, or security.
• Familiarity with a range of storage engines (SQL, Elasticsearch, Cassandra, RDS offerings) and know when each is the right fit.
• Data-driven decision making and familiarity with instrumentation techniques.
• Effective communication skills, via interactive mediums and documentation.
• You value teamwork and have solid collaboration skills, which are fundamental to how we work at Campaign Monitor.
• Experience in event streaming architecture and stream processing (Kafka, Spark).
• Solid IaC experience with Terraform; comfortable picking up other provisioning/config tools as needed.

Responsibilities

• Shaping architecture decisions and setting technical direction.
• Mentor and review code to raise the bar on quality.
• Own problems end-to-end, including scoping, tradeoffs, and long-term maintainability.
• Participate in an on-call rotation to support production systems.
• Collaborate in autonomous, multi-disciplinary product teams across UX, PM, and engineers.

Skills

10+ years experience

BA/BS in CS

AI tools experience

Storage engines

Data-driven decisions

Communication skills

Team collaboration

Kafka & Spark

Terraform IaC

Event-driven arch

Education

BA/BS in Computer Science

3+ years experience in lieu of degree

Tools

ReactJS

Node.js

Backbone.js

Kafka

Spark

Terraform

Copilot

Claude Code

Cursor

SQL

Elasticsearch

Cassandra

RDS

Job description

Campaign Monitor Pty Ltd. seeks a Senior Full Stack Engineer to join autonomous, multidisciplinary teams. You’ll shape architecture, mentor peers, and own end-to-end problems from scope to maintainability, with on-call responsibilities and a mix of remote and in-person collaboration.

You’ll work with ReactJS, Node.js, and Kafka/Spark in a distributed system, contributing to high-quality code while advancing best practices and scalable solutions.