Lead Full-Stack Engineer – AI-Assisted Development

Creatunity

Lead Full-Stack Engineer overseeing AI-assisted development at Creatunity LLC. Guiding a team and building scalable features using modern technologies.

Posted 5/18/2026contractRemote • 🇵🇱 PolandSeniorWebsite

Tech Stack

Tools & technologies

CloudJavaScriptNext.jsPostgresReactTypeScript

About the role

Key responsibilities & impact

👥 Lead a team of senior full-stack developers and coordinate technical execution across projects
💻 Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL
🤖 Use Cursor IDE and AI coding assistants to accelerate development workflows and productivity
🧠 Architect systems, design database schemas, and optimize performance-critical queries
🔌 Integrate and manage third-party APIs (e.g., Stripe, Supabase, music platforms, SaaS services)
📊 Develop advanced admin dashboards, internal tools, and complex user interfaces
🎯 Own projects end-to-end — from requirements and architecture to deployment and optimization
📐 Establish best practices for code quality, testing, documentation, and deployment pipelines
🌱 Mentor developers, review code, and drive engineering excellence across the team

Requirements

What you’ll need

🏗 Proven track record of playing a key role in building and shipping IT products or applications
🧭 Demonstrated experience leading developers and managing development processes
⚙️ Strong hands-on expertise across modern full-stack technologies and cloud architectures
🗄 Deep understanding of database design, performance optimization, and scalability
🔗 Experience integrating external APIs and third-party platforms into production systems
🌐 Comfortable working in remote, distributed teams with async collaboration
🧩 Strong problem-solving mindset, ownership mentality, and product-focused thinking
**Tech Stack**
Next.js 14+, React, TypeScript, Prisma, PostgreSQL (Supabase), Stripe, Vercel, Cursor IDE

Benefits

Comp & perks

📜 Independent Contractor Agreement: flexibility of working hours
💰 Monthly Performance Bonus: Your dedication and results will be rewarded with a monthly performance bonus, recognizing your ability to scale and optimize campaigns.
🩺 Health Insurance Reimbursement: We have your back—literally! Receive reimbursements to help with your health insurance costs.
💻 WFH Upgrade Allowance: Work remotely in style with an allowance to upgrade your home office setup, making sure you have everything you need to stay productive.
🗓 17 Days Paid Time-Off: Rest and relaxation are important. You’ll receive 17 days of paid time-off each year to recharge.
🏖 4 Company-Wide Holidays & 6 Country Holidays: Celebrate important moments with 4 company-wide holidays, plus 6 national holidays observed in your country.
🌍 100% Fully Remote: Work from anywhere! Our team operates entirely remotely, giving you the flexibility to work in the environment that suits you best.

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Next.jsReactTypeScriptPrismaPostgreSQLdatabase designperformance optimizationAPI integrationcloud architecturesfull-stack development

Soft Skills

leadershipmentoringproblem-solvingownership mentalityproduct-focused thinkingcollaborationcode reviewengineering excellencecommunicationteam coordination