Careers
Fullstack Engineer

Fullstack Engineer

About Multitudes

Kia ora and welcome to Multitudes! We’re on a mission to make tech equitable and inclusive – and we’re hiring!

Our product is an AI agent that not only enhances product delivery but also nurtures teams – by making sure everyone is getting the feedback they need, that work is distributed fairly, and giving visibility to the warning signs of burnout. 

Our dedication extends beyond our product to how we operate. Every aspect of our team, from hiring practices to product development, is infused with our commitment to diversity, equity, and inclusion. For one example, take a peek at our data ethics principles!

Our customers also represent the best software engineering teams in the world – from Honeycomb and Veho in the US, to Clara in Latin America and Octopus Deploy in Australia, and more. We’re in the company of great engineering teams who we learn from continually, so we hold ourselves to an equally high bar in both our equitable practices and our technical competence.

We’re excited to announce our second raise, bringing us to ~$4M in funding. We’ve got incredible supporters, including Blackbird Ventures, Ellen Pao (of Reddit, Project Include), Jon Williams and Doug English (co-founders of Culture Amp), Vaughan Fergusson (founder of Vend, now Lightspeed), and more. With this support, we're excited to expand our team and embark on the next chapter of our product journey.

About the opportunity: Fullstack Engineer

We’re hiring a full-stack engineer who loves tackling real-world, data-driven customer challenges and specializes in backend systems, infrastructure, and data pipelines.

At Multitudes, you’ll have the opportunity to experiment, innovate, and bring your ideas to life in a fast-growing environment. With plenty to build, test, and optimize, you’ll take full ownership of critical backend services, infrastructure design, and the data pipelines powering our AI-driven product.

This role is perfect for someone who can hit the ground running and thrives on diving into complex technical challenges while building impactful features that directly impact our customers.

In a given week, you might:

  • Work closely with Founder Lauren and Product Design Lead Laura to understand product requirements, contribute to technical solutions, and participate in customer conversations to gain direct insights into their needs and challenges
  • Report to CTO Huanhuan, collaborating on strategic decisions and ensuring alignment with the company's technical direction
  • Design and implement scalable backend services to support data processing and work with Lead Data Scientist Vivek to develop features on our AI roadmap
  • Work on infrastructure improvements, ensuring reliability, scalability, and performance
  • Build, maintain, and optimize data pipelines using Python and Snowflake, enabling efficient data analysis and reporting
  • Collaborate with Hazel, Emily, and Josh (our other engineers) across the stack, stepping into frontend implementation as needed to support project goals and ensure smooth integration
  • Be part of the on-call roster, handling incidents and customer issues with urgency to maintain service reliability
  • Throughout all of this, live our values.

Our stack includes a React frontend, Dockerized Typescript APIs powering the backend, and data pipelines using Python and Snowflake/Mage.

Core skills

Required
  • Strong experience building and maintaining backend systems (Node.js, Typescript, or similar)
  • Expertise in infrastructure design and optimization, with experience in Docker, cloud environments, and scalable architecture
  • Deep customer empathy – you're customer-obsessed and eager to meet with customers to understand their pain points and build solutions that truly address them
  • Problem-solving mindset, especially when working on complex, data-driven customer issues
  • Growth mindset – you thrive on challenges, take risks, and move quickly. You embrace feedback and see failures as opportunities to learn and improve
  • Ability to communicate technical concepts clearly to both technical and non-technical stakeholders
  • Commitment to the core mission and values of Multitudes – you’re passionate about our product, driven by our mission, and excited about the technical challenges ahead
  • Excitement about the fast-paced nature of startups and the ability to adapt quickly
Nice to have
  • Experience with AI/ML technologies and how they integrate with backend systems
  • Experience building and optimizing data pipelines (Python, Snowflake, or similar)
  • Familiarity with frontend integration, particularly in React-based applications

At Multitudes, we know that the perfect candidate doesn’t always tick every box. We’re looking for someone with strong problem-solving skills and a customer-obsessed mindset. If you bring these qualities and are excited about our mission and the chance to grow into new areas – whether it’s diving deeper into infrastructure, backend services, or data pipelines – we encourage you to apply.

What we provide

  • Supportive working environment with remote & flexible work options
  • Commitment to diversity, equity, and inclusion – both in how we work as a team and in our product development practices
  • Opportunity to be part of an impact-led, fast-paced startup 
  • Compensation includes $105-140K salary plus a meaningful equity share in Multitudes
  • Regular board games, bi-annual team strategy week, and more!

We are committed to building a diverse and inclusive team; we cannot succeed in our mission without it. People from marginalized groups are particularly encouraged to apply. 

Note that this is a full-time role based in New Zealand.

Ready to apply?

Apply by emailing [email protected] with:

  • A copy of your CV
  • A few sentences sharing why you’re interested in working with us

Reach out with any questions. We look forward to hearing from you!

Two team members standing side-by-side, one looking at the text to the left.

Ready to apply?

Please email [email protected] with:

  • A copy of your CV
  • A few sentences sharing why you’re interested in working with us

You can also reach out with any questions. We look forward to hearing from you!

Two team members standing side-by-side, one looking at the text to the left.