Bjak
Software Engineer, Desktop
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About ActAI
There are over 5 billion users using basic applications today such as email, notes, tasks, calendar and they're not AI-native. Our mission is to build proactive applications for anyone in the world, who are not used to complex prompting. We aim to bring intelligence to conversations, errands, organizing, and workflows, with minimal to no prompting.
Our product focuses on achieving high reliability for long-running workflows, persistent context, and real-world task completion. We believe products will greatly reduce hallucinations.
Our objective is to organize anyone's life, allowing us all to spend time on valuable and meaningful things.
Role
You will own how this system behaves on desktop environments. Your work focuses on reliability, performance, and real-time behavior in production desktop applications.
Focus
- Build and maintain cross-platform desktop applications using Electron.
- Design responsive and scalable UIs for real-time collaboration.
- Implement desktop-specific functionality including file system access, native notifications, auto-updates, and deep linking.
- Integrate AI-powered features (chat, agents, AI assistance) via backend APIs.
- Optimize startup time, memory usage, and runtime performance.
- Profile and reduce Electron overhead.
- Manage large local state and message history efficiently.
- Ensure smooth real-time updates (messages, typing indicators, presence).
- Maintain stability across macOS and Windows environments.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Ideal Experiences
- Proven software engineering experience.
- Hands-on experience building production Electron applications.
- Strong proficiency in JavaScript and TypeScript.
- Experience with React or similar UI frameworks.
- Solid understanding of the desktop application lifecycle.
- Experience with IPC communication.
- Experience working with local storage (SQLite, IndexedDB, filesystem).
- Experience with WebSockets or other real-time transport mechanisms.
- Strong debugging and performance profiling skills.
- Familiarity with native OS behaviors on macOS or Windows.
Tech Stack
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- Electron
- Node.js
- TypeScript
- SQL & NoSQL
How We Work
The best products today in the world were built by small, world-class teams. We are a high-talent density and hands-on team. We make decisions collectively, move at rapid speed, striking a balance between shipping high-quality work and learning. Joining our team requires the ability to bring structure, exercise judgment, and execute independently. Our goal is to put in the hands of our users a truly magical product.
Interview Process
If there appears to be a fit, we'll reach out to schedule 3, but no more than 4 interviews.
Applications are evaluated by our technical team members. Interviews will be conducted via virtual meetings and/or onsite.
We value transparency and efficiency, so expect a prompt decision. If you've demonstrated the exceptional skills and mindset we're looking for, we'll extend an offer to join us. This isn't just a job offer; it's an invitation to be part of a team that's bringing AI to have practical benefits to billions globally.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
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