--- title: 'Investment Associate at Maincode' canonical: 'https://feeny.ai/job/investment-associate-maincode-melbourne-wqfbfym36f7s' type: 'job' last_seen: '2026-10-16' --- # Investment Associate at Maincode - **Company:** Maincode - **Location:** Melbourne, Australia - **Employment:** full-time - **Work type:** onsite - **Posted:** 2026-09-21 - **Last confirmed live:** 2026-10-16 - **Apply:** https://jobs.ashbyhq.com/maincode/3e6fd563-4102-46b0-bebc-f169289da598 ## Job description ## About Maincode Ventures Frontier AI requires a completely different kind of support. We know this intimately from our experience building Matilda and operating at the edge of the space. That is why we launched Maincode Ventures. We are backing the next generation of Australian-made frontier AI startups with much more than just a cheque. We have built the launchpad we wish we had, offering visionary founders: - Founder salaries from Day 1 - Non-dilutive capital - Unlimited access to Matilda AI products and tokens - Comprehensive back-office operations support We know what it takes to succeed at the frontier. Now we are looking for a mission-oriented operator to help us find and fund the people who will build the future. ## The Role We are looking for a Founding Investment Associate. If you are currently working at an established venture fund and want a faster track to real impact, this is your next step. You already know the mechanics of venture capital. You know how to source, evaluate, and write an investment memo. But you want more autonomy and a faster progression path than a traditional ten-year partner track can offer. Here, you will not just be screening deals for a massive partnership to vote on. You will build the fund alongside us, shape our investment thesis, and work directly with founders at the bleeding edge of AI. If you are tired of evaluating incremental B2B SaaS and want to focus purely on frontier technology, this role is for you. ## What You Will Do - Lead Sourcing: Actively map the Australian AI ecosystem. You will network with researchers and engineers to identify exceptional future founders before they are on the radar of the broader VC market. - Drive Diligence: Run deep evaluations on early-stage AI ventures. You will assess the technical viability of their models, the strength of their vision, and their potential to scale. - Build the Fund: As a founding member of the team, you will design the internal systems of Maincode Ventures. You will build our deal flow tracking, shape our DD processes, and help deploy our back-office support for portfolio companies. - Direct Founder Support: Act as a core operational partner to the startups we back. You will help them manage early growth and remove roadblocks so they can focus entirely on building. ## Who You Are - Venture Experienced: You have 2 to 3 years of experience in venture capital. You understand how funds operate, but you are looking for a role with higher agency and faster career growth. - AI Fluent: You deeply understand the current AI landscape. You know the difference between a thin wrapper and true frontier innovation, and the technical mechanics of AI excite you. - High Agency: You thrive in unstructured environments. You take the initiative to build processes where none exist and you do not wait for a senior partner to tell you what to do next. - Clear Communicator: You can distil complex technical concepts into sharp investment theses and build rapid rapport with highly technical founders. Why Join Us? This is a rare opportunity to step out of a rigid fund hierarchy and get in on the ground floor of a uniquely structured firm. You will be at the absolute forefront of the Australian AI ecosystem, working daily with the smartest minds in the space and accelerating your career by building a fund from day one. ## About Maincode ## Company Overview - **One-liner**: Maincode is an Australian AI research and product company building Matilda, an intelligent assistant that understands context, learns your workflow, and helps you move faster and more safely. - **Entity Type**: Private (Bootstrapped – no external funding rounds disclosed) - **Headquarters**: Melbourne, Australia - **Founded**: Not publicly disclosed (recent high-growth signals suggest founding around 2024–2025) - **Founders**: Not publicly disclosed (Dave L. is listed as Chief Coder; founder status unclear) ## Core Business - **Primary industries**: AI research, applied intelligence, product development for enterprise and knowledge workers. - **Target customers**: B2B (teams and individuals needing a nuanced, safe AI assistant), researchers, and developers. - **Mission**: “AI that earns trust in the real world, to move humans forward.” Focus on safe, transparent, and helpful AI systems. ## Products & Services - **Matilda** (flagship product, private beta 2026): AI assistant with deep contextual understanding across long conversations, multi-step reasoning (inspectable steps), proactive but permission-asking behavior, learning of user workflows over time. Built and hosted in Australia, aligned with Australian privacy standards. - **Maincoder** (open-source 1B parameter model, released Dec 2025): Code generation and transformation model optimized for low latency and cost. - **AI Research Residency** (3–6 month paid program): For late-stage PhD students and early-career researchers. Provides access to Maincode’s GPU cluster, infrastructure, and direct collaboration with the core team; aims to publish at top-tier venues. - **Inference infrastructure (MC-2 cluster)**: High‑availability, sub-200ms global latency inference using custom batching, model sharding, dynamic routing (CUDA, Kubernetes, Terraform, GCP, vLLM, AMD Instinct GPUs). - **Context Engine & Action Layer**: Proprietary frameworks for long-context reasoning and agentic tool-use/sandboxed execution (turning Matilda from chatbot to agent). - **Eval Suite**: Internal evaluation framework for model capability, safety alignment, task completion (10K+ scenarios, automated regression). ## Market Standing - **Valuation / Market Cap**: Not disclosed. - **Key Metric**: Total funding not disclosed (appears bootstrapped). Headcount: 17 employees (+360% YoY). Monthly website visits: ~14,071 (+116.3% monthly, +56,184% yearly). - **Notable Investors/Partners**: - Demonstrating first agentic payment transaction in Australia with **Mastercard** at the Australian Open 2026. - Benchmarking study with **Heidi Health** (cloud vs on‑premise inference). - **Growth Signals**: - 10 active job postings (quarterly increase +42.9%, yearly +150%). - LinkedIn followers: 4,468 (+315.6% yearly). - Traffic growth (56,184% yearly) and strong inbound interest from US (72%) and Australia (28%). - Partnership with Mastercard for a live agentic payment demo signals enterprise traction. ## Competitive Advantages - **Australian privacy by design**: Infrastructure and model behaviour aligned with Australian standards; transparency and user control emphasized. - **Research‑to‑production pipeline**: Tight integration between frontier research and a shipped product (Matilda). The research residency directly feeds into product improvements. - **Agentic safety**: Multi-step reasoning with visible steps, permission‑asking before action, and sandboxed execution – differentiating from black‑box chatbots. - **Own GPU hardware**: MC-2 cluster (AMD Instinct) allows full control over inference latency and cost. - **Talent magnet**: Small, high‑agency team attracts PhD‑level researchers with promise of publications and access to SOTA compute. ## Strategic Focus - Scale Matilda’s user base (currently private beta) and move toward general availability. - Deepen research in safety & alignment, long‑context reasoning, multimodal perception, agent orchestration, and model efficiency. - Expand enterprise partnerships (evidenced by Mastercard, Heidi Health). - Continue growing the team across engineering and research (10 open roles across infrastructure, product, and research). ## Why Work Here - **Culture**: “Small team doing hard things.” High ownership, move fast, ship without permission. Values: ownership, gradient (fast learning), range, speed, taste, humility. No ego, mission‑first. - **Work environment**: On‑site in Melbourne, Australia (some hybrid/remote possible with visits). Emphasis on craft and shipping. - **Research perks**: For researchers – paid residency, ability to publish at top venues (NeurIPS, etc.), access to dedicated GPU cluster, direct line to production. - **Engineering focus**: Modern tech stack (Python, PyTorch, CUDA, Kubernetes, Terraform, GCP); engineers work on inference infrastructure, model training, safety evals, and product features. - **Growth opportunity**: From 17 people to planned expansion; early employees can shape the direction of the product and research agenda. ## Sources 1. [maincode.com](https://maincode.com/) – Company website, product description, culture page 2. [LinkedIn – Maincode](https://au.linkedin.com/company/maincodehq) – Headcount, growth metrics, partner announcements 3. [Built In – Maincode Careers](https://builtin.com/company/maincode) – Culture summary and active job listings 4. [AI Directory – Maincode Pty Ltd](https://aidirectory.industry.gov.au/organisation/maincode-pty-ltd) – Business area and location verification 5. [maincode.com/platform](https://maincode.com/platform) – Detailed product and research area descriptions ## Other roles at Maincode - [Forward Deployed Engineer (Enterprise)](https://feeny.ai/job/forward-deployed-engineer-enterprise-maincode-melbourne-qxahp9fm49vh) — Melbourne, Australia - [Account Director](https://feeny.ai/job/account-director-maincode-australia-fn94ranbcqrg) — Australia - [Data Engineer](https://feeny.ai/job/data-engineer-maincode-australia-5e07rgq3nak0) — Australia - [Graduate Software Engineer](https://feeny.ai/job/graduate-software-engineer-maincode-melbourne-zb15wrcbrp5d) — Melbourne, Australia - [Software Engineer](https://feeny.ai/job/software-engineer-maincode-melbourne-8pdhztj4jdk1) — Melbourne, Australia - [Digital Marketing Specialist](https://feeny.ai/job/digital-marketing-specialist-maincode-melbourne-aesffjn2mm6h) — Melbourne, Australia - [Talent Sourcer](https://feeny.ai/job/talent-sourcer-maincode-australia-1y96x7ezwa0f) — Australia - [Behavioural Researcher](https://feeny.ai/job/behavioural-researcher-maincode-melbourne-a14qj2zc6b6c) — Melbourne, Australia - [Forward-Deployed AI Engineer, Justice and Community Safety](https://feeny.ai/job/forward-deployed-ai-engineer-justice-and-community-safety-maincode-melbourne-72q4z3ny2v3d) — Melbourne, Australia - [Commercial Counsel (AI & Technology)](https://feeny.ai/job/commercial-counsel-ai-technology-maincode-melbourne-axbjnskc6y8h) — Melbourne, Australia