We are oOh!
media (pronounced "oh!" media).
oOh!
media is the #1 Out of Home company in Australia and New Zealand.
We exist to make public spaces better and brands unmissable, proudly leading the market with innovation, creativity, data and results.
Our network plays an important role in the communities they are located, creating engaging environments that inform, entertain and inspire, while connecting brands with audiences at scale.
We have a unique culture, purpose and set of values that shape how we show up every day.
We Win as One.
We are Hungry.
Always.
And we Own It.
We are oOh!
media, and we are unmissable.
About the opportunity:
Employment Type:
Full-time, Permanent
Flexibility:
A vibrant, collaborative culture with 4 days in the office and flexibility built in
Location:
Based in Sydney
We are looking for a Senior Software Engineer to join the team responsible for building the tools our sales teams use to plan advertising campaigns across oOh!
media's network.
Our systems bring together site availability, pricing, commercial rules, budgets and audience insights to turn client briefs into campaign proposals.
They also integrate with industry audience measurement and data science platforms.
You will work across our planning application and event-driven pipeline, building new features and improving performance and reliability to help our sales teams plan campaigns faster and more accurately.
This is a hands‐on engineering role for someone who enjoys solving complex backend challenges, designing and running event‐driven, serverless systems primarily in Golang and Node.js on AWS, and raising the technical bar through active code review and mentoring.
You will work closely with the Engineering Manager, Staff Engineer, delivery,



and architecture partners to deliver high-quality, resilient solutions.
What you'll be doing:
Go Services & Event-Driven Pipelines:
Design, build and maintain Go services within an event-driven AWS pipeline that selects, prices and evaluates advertising campaign options.
Commercial & Pricing Solutions:
Translate commercial and pricing requirements into clear, well-tested code and SQL, working closely with product, business analysts and commercial stakeholders.
Platform & Partner Integrations:
Build and maintain integrations with internal platforms and external partners, including data science models and industry audience measurement APIs.
Data Contracts & Schemas:
Maintain and evolve shared data contracts and schemas, ensuring changes work safely across connected services.
Production Ownership & Reliability:
Take ownership of services in production, investigating issues and improving monitoring, performance and reliability.
Cloud Infrastructure & CI/CD:
Manage cloud infrastructure as code and improve automated testing, CI/CD and security practices.
Technical Leadership & Mentoring:
Help shape technical decisions, break down complex work and support other engineers through code reviews, mentoring and knowledge sharing.
What you'll bring:
Backend Engineering Depth:
Strong backend development experience in Go, or another typed language,



with a willingness to work mainly in Go.
SQL & Data Modelling:
Good SQL and data modelling skills, with experience working through complex data transformations.
Code Quality & Testing:
Ability to turn business requirements into clear, maintainable and well-tested code.
Benefits and perks:
Modern offices with great amenities and easy transport access
Market-competitive salary and bonus opportunities
Career development and learning opportunities to support your technical growth
Generous parental leave and wellbeing support, including EAP access via Sonder
Regular team events, hackathons, social activities, and recognition programs
Wellness initiatives and discounts to support your health and lifestyle
The opportunity to work on mission‐critical platforms powering Australia and New Zealand's leading Out of Home network
If you're curious, ready for a unique challenge, and want to make a real impact, we want to hear from you!
Proudly recognised with an AWEI Bronze LGBTQ+ inclusion badge.
At oOh!, we celebrate diversity and are committed to creating an inclusive workplace where everyone feels they belong.
We welcome applications from all backgrounds, including Aboriginal and Torres Strait Islander peoples, people with disabilities, LGBTQ+ individuals and refugees.
To be considered, applicants must be Australian citizens or permanent residents with full working rights in Australia, and all offers of employment are subject to employer-funded pre-employment checks including police, reference, and work rights verification, with additional checks such as credit, bankruptcy, drug and alcohol screening, or driver's licence verification required for some roles.
#J-*****-Ljbffr

📌 Senior Software Engineer (Sydney)
🏢 oOh!
📍 Sydney