Senior Software Engineer

What is Supademo?

Supademo is the fastest way to create high-converting interactive demos at scale. 60,000+ professionals at top companies use our AI-powered demo automation platform to build better product demos for onboarding, sales, marketing, and more.

Since launching in mid-2023, Supademo has become G2’s #5 fastest-growing software product (2025), achieved profitability with 7-figures in ARR, and grown to a lean team of 10.

For context on what we’ve built, try out the product or sign up for free on our website.

About The Role

This is the perfect opportunity for engineers who want to leap into the world of early-stage startups: building building products from scratch, shipping features for tens of thousands users, high degree of autonomy, all within a small team.

As an early member of a fast-growing team, you’ll have an opportunity to help build, and ship features directly used by thousands of users. Success in this role will naturally lead to rapid progression and leadership opportunities. You will report directly to the CTO.

This role is not a slow-paced, conventional corporate opportunity. For the right candidate, this role comes with an unparalleled opportunity to learn, grow, and impact across multiple business areas.

Key Responsibilities

• Ship features and products end to end, from idea to prod
• Work across the stack and wear multiple hats across frontend, backend, and design
• Write clean, efficient, scalable code that is performant and well tested
• Leverage AI tools to streamline and scale your impact
• Getting things done!

Qualifications

• 5+ experience in full stack engineering roles
• You are proficient in React, Next.js and Node.js, with a strong understanding of state management
• You have experience building scalable microservices and backend architecture (e.g., APIs, microservices, etc.)
• You have contributed to full-stack engineering projects, preferably having started from scratch and worked through all phases of product development
• You have strong communication skills and the ability to collaborate effectively with both technical and non-technical stakeholders

What Sets You Apart

• Previous experience building high-volume products from scratch
• Familiarity with collaboration and output-oriented work in a small startup environment
• Strong understanding of tradeoffs based on business context and needs
• Comfortable with copious amounts of technical ambiguity
• Experience in a design-first organization where details matter

Perks

• Make a dent in the universe: join a rapidly scaling company that serves 50k users across the world
• Fully remote opportunity (Canada)
• Competitive salary compensation, equity, and benefits
• Build products end-to-end and have a voice in shaping our business and product roadmap
• Learn and grow in a flat organizational structure - collaborate in an open environment that encourages learning, challenge, and exploration.

If you're excited about what you've read above, we want to hear from you. Please apply with a brief 1-2 sentence overview of why you're interested in the role at Supademo. Please note that if we detect the usage of AI for this section, your application will automatically be denied.