Technology Full Time Quebec Hybrid $100,000 - $160,000 CAD per year Vessel is hiring a Fullstack/Backend Developer to help build the AI-powered fundraising and investor relations platform trusted by some of the world’s most renowned venture capital and private equity firms. Senior engineers.

Our stack includes: Node.js, SvelteKit, Twirp/Protobuf, Postgres/Kysely, Docker, Cloudflare, AWS, Nix, OpenAI/Claude. Vessel is building the AI platform redefining how capital is raised globally. Today, leading venture capital and private equity firms rely on Vessel to run digital closings, unlock investor insights, and deliver a modern investor experience.

We exist to make private markets more transparent, more efficient, and more human. Vessel has already helped fund managers secure hundreds of millions of dollars through our platform — a strong signal of the industry’s appetite for a better way to raise and manage capital. We are backed by leading venture capital firms, including Inovia Capital, Afore Capital, FJ Labs, BYVP, and Golden Ventures.

We’re a small, senior team shipping fast across a modern stack: Frontend: SvelteKit web apps AI: OpenAI + Claude for summarization, categorization and insight generation We’re building features like the AI-powered IR Assistant, automatic PDF parsing/categorization, and LLM-enhanced investor insights. You’ll work directly on these capabilities, shaping how fund managers use AI to understand and communicate with LPs. At Vessel,



developers have real product influence, deep technical ownership, and the chance to build the future of private markets from the ground up.

Design and implement new API endpoints and services using Node.js, TypeScript, and Twirp RPC Collaborate with product and frontend teams to build AI-powered investor workflows (LLM summarization, insights, categorization) Design and maintain relational database structures. Write and maintain robust unit and integration tests Contribute to performance and scalability improvements in our API services Experiment with AI models and API integrations to unlock new product capabilities Node.js/TypeScript Enjoy building Are comfortable with relational databases (especially AI/LLM development — Value code quality, testing, and product impact equally or modern frontend frameworks Contributions to open-source TypeScript projects You’ll also receive early-stage equity, so as Vessel grows, you grow with it. Our health and dental coverage plan is generous and above market.

You’ll get 20 days of paid vacation and 5 paid sick days. between Christmas and Current Year while the whole office is closed — no emails, no Slack.

The role is hybrid in our Mile End office: 3 days a week on-site to collaborate and build strong relationships. Competitive salary + meaningful equity A seat at the table shaping the future of private markets with leading VC and PE firms

📌 Software Engineer, Travel (Quebec City)
🏢 Vessel
📍 Quebec City