Luminary Ventures OÜ is hiring a Junior AI Engineer to work on MyArchitectAI, an AI-powered rendering platform for architects and interior designers. The role is fully remote (Tallinn office optional), and is designed for early-career engineers who are already building things with generative image or video models on their own initiative. At Youth Works Hub, we identified this as an accessible entry point into applied AI product work, with no degree requirement and an emphasis on what you have already built over what your CV says.
About MyArchitectAI and the Team
MyArchitectAI is AI rendering software for architects and interior designers. Users upload a design and receive a photorealistic render in seconds that preserves the geometry and materials of their original design. From there, users can swap materials, change lighting and objects, upscale the result, or convert the still image into a video.
The team is small and founder-led. English is the working language. Estonian is not required. The position is fully remote, with the option to work from Tallinn if you prefer an in-person setup. Find more remote and international jobs listed on Youth Works Hub.
────────────────────────────────────────
🌍 All opportunities in Estonia →
────────────────────────────────────────
How You'll Grow in This Role
This position is explicitly structured around your progression over the first year. The growth expectations at each stage are:
Your First Month
🎯 Learn the product, the model pipelines, and the quality bar
🛠️ Ship a small but real improvement with a founder: a workflow, an evaluation script, a fix for a failing generation case, or an automation that removes manual work
By Three Months
📦 Own a recurring piece of work end to end: maintaining an evaluation set, triaging generation failures, or keeping a model pipeline current
✍️ Ship several contributions, at least one that you proposed yourself
After Six to Twelve Months
🚀 Take on features with just a goal and a deadline
📊 Read the research and release notes, try things, measure them, and report what they're worth
What Luminary Ventures Offers
The compensation and working conditions for this role are:
💰 Salary of approximately €3,000 net per month (approximately €3,700–3,900 gross per month)
🖥️ GPU access for model work
🌐 Fully remote work, with Tallinn optional
📋 Employment contract or contractor agreement, your choice
🗣️ English-only working environment; Estonian is not required
🎓 Daily mentoring from the founders and real tasks from week one
📈 Room to grow with the company for the long term
What You Need to Apply
Luminary Ventures values what you've built over what your CV says. The requirements are:
A Public Portfolio of What You've Built
The most important requirement is evidence of independent work. You need to have:
🛠️ Public things you built yourself using image or video models: code repositories, LoRAs, ComfyUI workflows, small apps, or documented experiments
📅 Meaningful work in the last six months, with a track record going back at least a few months
🔍 The ability to explain what you built, why it failed the first time, and how you measured improvement
The company explicitly cares more about how fast you are improving than about formal qualifications.
Career Stage and Background
This role is designed for people early in their careers. You qualify if you are:
🎓 A student currently in a degree programme (any field)
💡 Self-taught in generative AI and image or video model work
🏕️ A bootcamp graduate
👩💻 In your first or second job
🔄 Changing careers into AI engineering
No specific degree is required. The emphasis is on demonstrated hands-on experience with generative models, not academic credentials.
Language Requirements
🗣️ Written and spoken English good enough to work with two founders every day is required. The team works entirely in English. Estonian is not required and will not be tested.
What Would Make You Stand Out
The company lists the following as a "big plus" for applicants:
🧪 Comparisons or small benchmarks you ran yourself, with a clear conclusion
⚡ Experience running models on modest hardware: quantisation, memory management, speed optimisation
📝 Reimplementing a paper or technique from scratch
🤝 Helpful, precise answers in GitHub issues or Discord communities
🌐 Small things with real users: a Hugging Face Space, a bot, a plugin, or a small public tool
How to Apply
The selection process has three stages:
📞 A short call with the team
🧩 A paid 1–2 day technical task: take one real failure case from the pipeline (for example, a render where materials or geometry degrade), try at least two approaches, show before-and-after results honestly, and write half a page on what you tried and what you measured
🤝 An offer
The task is paid. You are expected to work on a real pipeline case, not a prepared exercise.
Frequently Asked Questions
What does MyArchitectAI do?
MyArchitectAI is AI rendering software for architects and interior designers. Users upload a design and get a photorealistic render in seconds that keeps their geometry and materials. They can then swap materials, change lighting, upscale the image, or turn the still into a video.
Is this role fully remote?
Yes. The role is fully remote. There is an optional office in Tallinn, Estonia, but it is not required. Candidates from anywhere can apply.
Do I need a computer science degree?
No. The company explicitly states it cares more about how fast you are improving than about your CV. Students, self-taught engineers, bootcamp graduates, career changers, and people in their first or second job are all within scope.
What counts as "public things I've built"?
Code repositories on GitHub, LoRAs, ComfyUI workflows, small apps, Hugging Face Spaces, documented experiments, bots or plugins with real users, or any other public artefact demonstrating hands-on work with image or video generation models. The key is that it is public, that you built it yourself, and that work is ongoing (meaningful activity in the last six months).
Is the application task paid?
Yes. The 1–2 day technical task in the second stage of the process is paid. You take one real failure case from the pipeline, try at least two approaches, show before-and-after results honestly, and write half a page on what you tried and measured.
What is the salary?
The salary is approximately €3,000 net per month, which is approximately €3,700–3,900 gross per month. The figure is from both the EURES listing and the company's own job description.
Do I need to know Estonian?
No. The working language is English. Estonian is explicitly stated as not required. You will not be tested on it.
What does "early in your career" mean here?
The company defines this as: a student, someone self-taught, a bootcamp graduate, someone in their first or second job, or someone changing careers into AI engineering. There is no upper age or experience limit: the description is about where you are in your AI engineering journey, not how long you have been working overall.
Deadline
⏳ 21 November 2026
