Software Engineer

The search bar is becoming a conversation. Brands need to know how to get found by AI, and that's what we do. Yolando is the platform that helps marketers understand and improve how AI models discover, cite, and recommend their brand.

We've raised $8.5M from Drive Capital and MaRS Discovery District. We're 15 people building the standard for Generative Engine Optimization.

We are seeking a Software Engineer to implement high-impact features across our Next.js frontend and FastAPI backend. You will develop modern, responsive React applications and integrate them with AI-driven backend systems to power Yolando's content generation and analytics tools. You will work with auto-generated OpenAPI clients to ensure seamless, type-safe communication between services while maintaining high quality through comprehensive testing and optimization.

• Build Full-Stack Features: Implement features across our Next.js frontend and FastAPI backend, from responsive UI components to API endpoints. Work on content management interfaces, analytics dashboards, and AI-assisted editing experiences.

• Develop Modern React Applications: Build responsive, accessible web applications using Next.js 14 App Router, React 19, and TypeScript. Implement complex UI components with Radix UI primitives and Tailwind CSS, including rich text editors and data visualization.

• Integrate AI-Powered Workflows: Connect frontend interfaces to AI-driven backend systems, implementing streaming responses, progress indicators, and real-time updates for content generation and analysis features.

• Consume and Extend APIs: Work with auto-generated OpenAPI clients to integrate FastAPI backends seamlessly. Build new endpoints, optimize queries, and ensure type-safe communication between frontend and backend services.

• Ensure Quality and Performance: Write comprehensive tests (Vitest, pytest), optimize Core Web Vitals, and implement proper error handling. Participate in code reviews and help maintain high code quality standards.

• 3+ years software engineering experience.

• Strong proficiency in TypeScript and React (Next.js preferred).

• Experience with Python backend development (FastAPI, Django, or Flask).

• Solid understanding of REST API design and consumption patterns.

• Familiarity with PostgreSQL or similar relational databases.

• Experience with Git workflows, code review practices, and CI/CD.

• Strong CS fundamentals: data structures, algorithms, and test-driven development.

• Collaborative mindset: you work effectively with designers, product, and other engineers.

• Experience with Next.js App Router and React Server Components.

• Background in real-time features: WebSockets, optimistic updates, streaming.

• Familiarity with OpenAPI/Swagger code generation workflows.

• Experience with Tailwind CSS and component libraries (Radix UI, shadcn/ui).

• Understanding of LLM/AI application development patterns.

• Background in SEO, content management, or marketing technology.

• Frontend: Next.js 14+ (App Router), React 19, TypeScript, Tailwind CSS, Radix UI, Plate.js editor

• Backend: Python 3.11, FastAPI, SQLModel, PostgreSQL, Pydantic

• Testing: Vitest, pytest, Playwright (E2E)

• Infrastructure: GCP, Kubernetes, GitHub Actions

• Tools: OpenAPI code generation, Storybook, Prisma

• Join an innovative, fast-growing startup building cutting-edge AI marketing solutions.

• Make a meaningful impact by shaping the platform's user experience, design identity, and overall success.

• Dynamic environment with opportunities for real ownership, learning, and growth.

• Competitive salary and support for professional development.

• Please send your resume  and a brief note about why you're interested in joining us.

• We'd love to see your work and hear your story!

• This is a hybrid role, with 4 days per week in our downtown Toronto office.