Quantstamp is hiring a Web3 Full-Stack Engineer - AI Security Products (Full time, Europe/Asia)
Location: Remote
Quantstamp is building next-generation security products that combine AI reasoning, automation, and human expertise. We’re looking for a Full-Stack Engineer to join us on the product side — someone who can move fast, think like a builder, and help turn ideas into real tools that make software systems safer and smarter.
You’ll be working across the stack to prototype, design, and deliver AI-driven products, from web apps to internal tools in close collaboration with AI researchers, auditors, and security engineers. This role is perfect for an engineer with a startup mindset who enjoys wearing multiple hats and thrives in fast-moving environments.
Candidate Profile
- Background in Computer Science or related field
- 5+ years of full-stack development experience building high-performance, large-scale applications using technologies such as NextJS, React, Electron and Python
- Possesses a deep understanding and independent perspectives on AI agents and LLMs.
- Experience building LLM applications using AI/ML frameworks and libraries (e.g., LangChain, OpenAI SDK).
- Develop backend services and APIs using Python, Node.js, and TypeScript.
- Design and implement intuitive, responsive front-end web interfaces using React and Next.js.
- Familiarity with blockchain and smart contract environments, including libraries such as wagmi.js and ethers.js, and experience interacting with smart contracts.
- Comfortable with CI/CD pipelines, monitoring, and cloud platforms like AWS and Heroku
- Experience with SQL/Postgres
- Detail-oriented mindset, willingness to learn, and quality-driven personality
- Fluent English communication, both written and spoken
- Partial overlap, at least 4 hours per workday, with SGT.
Nice to Have
- 1+ years experience in creating DeFi applications
- Experience in cybersecurity and whitebox auditing
- Fluent mandarin communication, both written and spoken
Compensation & Perks
- A competitive salary that matches your experience, plus performance bonuses and token grants
- Work from anywhere, 100% remote, and flexible working hours
- Generous paid time off, including maternity/paternity leave
- Retirement/pension plan
- Free gym membership, or any virtual alternative of your choice
- Rent your own desk in a co-working space or work from anywhere at any time.
- Join all-expenses-paid retreats in exotic/exclusive locations with the team
Apply Now:
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