About Mutinex

At Mutinex, we’re not chasing unicorn status—we’re building a sustainable, long-lasting business (think Bowhead Whale). We're an early-stage B2B SaaS company with a proven platform, trusted by big-name clients, and already generating millions in revenue.

Our mission is bold: to build a universal business growth decision engine. Our platform empowers marketing, media, agency, analytics, and finance teams to organize, analyze, and action data at scale—unlocking and optimizing the true drivers of sustainable growth.

We’re a hybrid team spread across Sydney, Melbourne, and New York. We value open communication, diverse perspectives, and a culture of continuous learning and feedback.

About the team

Our Marketing Data Analysts work with our Customers to get their marketing and sales data into our Product, GrowthOS.

You'll get to work with big and interesting data sets, feeding that into our unique product and model for customers to analyse and make better decisions with their media & marketing spend.

Having worked with Marketing or Media data before is important as you'll need to understand the data you're working with, using SQL and Python to wrangle and clean that data.

The Role

When customers with with Mutinex to measure their marketing effectiveness, you'll run the process to get their critical marketing data into our GrowthOS product, leveraging DataOS as the tool for gathering, collecting and ingesting that data.

You'll be able to read marketing data and recognise the difference between good and bad marketing data. You can spot problems in datasets and know how to find & extract data from other sources.

Working in the Customer team with other Marketing Analysts, you'll manage multiple customer projects at once which will require good organisational skills.

What we are looking for

The key requirement in this role is that you have 1 year or more commercial experience in roles that require analysis of marketing data. Marketing/Media Data analysts experience is ideal or you've been in Data Analysts roles with a lot of exposure to Marketing/Media data.

We're also looking for

• Strong SQL & Python skills

• Strong customer facing ability including communication, stakeholder management & time management

• Experience performing Exploratory Data Analysis (EDA)

• Highly organised people looking to join and exciting, fast-growing tech start up

• A growth mindset and openness to feedback
  
  

• Passion for solving complex problems and driving impact
  
  

• Comfort working in ambiguity and a fast-moving environment

We believe skills can be developed—so if you bring a unique perspective and are eager to learn, we’d love to hear from you.

There’s no perfect candidate. If you meet some of the criteria below and are excited about the role, we strongly encourage you to apply:

Why Work With Us?

• Real Customer Impact: Your work directly shapes our platform and the success of our customers
  
  

• Challenging, Meaningful Work: Tackle complex data and infrastructure problems at scale
  
  

• Autonomy and Ownership: Drive initiatives end-to-end with support when you need it
  
  

• Learning and Growth: Collaborate with a thoughtful team of engineers and data scientists who love what they do
  
  

• Equity Ownership: All team members receive equity (ESOP)
  
  

• Parental Leave: 12 weeks paid leave for the primary carer, and 6 weeks for the secondary carer after 2 years
  
  

• Generous Time Off: 20 days of annual leave to start, plus 5 extra days after your first year, and 1 additional day each year after that (up to 30)
  
  

• Work from Anywhere: Take your laptop and work from anywhere in the world for up to 6 weeks each year
  
  

We’re Committed to Inclusion

Mutinex is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We welcome applicants of all backgrounds, experiences, identities, and abilities.

If you need adjustments or accommodations during the application process, just let us know, we’re happy to support you.

Ready to Join Us?

If this sounds like a place where you’d thrive, we’d love to hear from you. Send us your resume and a short note about why this role excites you—we care more about what drives you than perfect formatting.