🚀 About Activepieces

Activepieces is the fastest way to build AI agents. We’re an open-source, YC-backed company used by around 100k users and growing fast. Our stack is TypeScript, Postgres, Redis, and React. Under the hood, we solve complex problems in AI, automation, and integrations. We move quickly, build simply, and care deeply about product quality.

🎯 The Role: Senior Software Engineer

We’re looking for an experienced full-stack engineer who loves building clean, scalable software and thinking beyond the code. You’ll work across the stack, contribute to product decisions, and shape the future of a platform used by developers and non-technical teams worldwide.

This role is a great fit for someone who cares about how things are built and why they’re built. You’ll own features from feedback to architecture to shipping, and help us keep things simple, fast, and reliable.

🛠 What You’ll Do

• Build core product features across backend and frontend
• Turn real user feedback into elegant, working software
• Collaborate with the team to shape architecture and system design
• Improve performance, reliability, and developer experience
• Ship often, refactor when needed, and help keep complexity low
• Contribute to product discussions and own what you build

💡 What You Bring

• 3+ years of experience building full-stack web applications
• Expertise in TypeScript, Node.js, and React
• Experience with Postgres, Redis, and infrastructure tools like Docker
• Strong system design skills with a focus on simplicity
• A product mindset and attention to user experience
• Clear communication, thoughtful problem-solving, and ownership mentality
• Bonus if you care about UI and have an eye for design

🌍 Perks & Benefits

• High trust and full ownership
• Equity and long-term growth opportunity
• Fully remote, async-friendly team
• A chance to build foundational tools for the future of AI automation

If you love solving real problems, shipping great software, and thinking about both the what and the why, we’d love to talk.