Senior Fullstack Developer (MVP) - Full-time - EMEA/APAC

About the Project

Received LLC is an early-stage finance technology startup developing a groundbreaking MVP web application. Our product creates a data bridge between payment gateways and banks, leveraging AI to standardize and process complex financial data. We're building a powerful open API-driven platform—not a mobile app—with tight timelines and high expectations.

What We’re Looking For

We’re seeking an experienced Senior Full-Stack Developer to take ownership of the MVP build over a 4-week period. You’ll work closely with the founders to drive technical decisions, integrate payment systems, and help shape a robust, scalable architecture. You must be comfortable building from the ground up and working independently in a fast-paced startup environment.

Key Responsibilities

• Build and launch the MVP web application within ~1 month
• Design, develop, test, and deploy full-stack features (frontend and backend)
• Integrate third-party payment gateways and bank APIs
• Collaborate with founders to define technical roadmap and architecture
• Apply AI tools to bridge data gaps from payment gateway sources
• Ensure application scalability, performance, and reliability

Must-Have Qualifications

• Proven experience as a full-stack developer, with end-to-end product builds
• Expertise in backend development (preferred: Node.js, Python, or similar)
• Solid frontend experience with modern frameworks (e.g., React)
• Familiarity with payment gateway systems and API integrations
• Exposure to AI/ML tools and their practical application in product development
• Ability to work independently and deliver high-quality work under tight deadlines

Nice-to-Haves

• Experience in fintech or data-intensive startups
• Background in building open APIs or B2B SaaS tools
• UX/UI sensitivity or ability to guide design decisions

Why Join Received LLC

• Build a cutting-edge fintech product from the ground up
• Full ownership of technical execution with high visibility
• Flexible remote setup with global collaboration
• Possibility of extension and longer-term involvement

Timeline & Process

• Start Date: ASAP
• Interviews: Beginning next week
• Commitment: Full-time (40 hrs/week)
• Duration: Initial 1-month contract with potential extension