cover image
Twine

Full Stack Engineer – Freelance (AI Platform)

Remote

United kingdom

Freelance

23-10-2025

Share this job:

Skills

Leadership Python SQL PostgreSQL Stripe Problem-solving react FastAPI NLP

Job Specifications

Join a pivotal project as a senior-level Full Stack Engineer, leading the development of an AI-driven platform designed to identify and document supply chain risks in real time. This role centers on architecting and building both backend and frontend systems for a new MVP, including a hybrid data ingestion pipeline, NLP-powered risk classifier, automated alerting and reporting, Stripe payment integration, and a user-facing dashboard. The platform aggregates data from official Singapore government sources and is targeted for deployment within 8–10 weeks. You will work closely with the founder, making key technical decisions and shaping the platform’s direction, with the potential for long-term leadership opportunities.

Responsibilities

Architect and develop backend systems using Python (FastAPI), with a focus on scalable, asynchronous processing
Build and maintain a hybrid data ingestion pipeline to aggregate and normalize data from multiple government sources
Implement NLP-powered risk classification and automated alert/reporting features
Develop a secure, user-friendly dashboard using React or similar frameworks
Integrate Stripe for payment processing and manage PDF report generation
Ensure robust database design and management with SQL/PostgreSQL (JSONB)
Collaborate directly with the founder to define technical strategy and deliverables
Oversee deployment and ensure timely delivery of the MVP within the project timeline

Skills And Requirements

Proven experience in full stack development, with strong proficiency in Python (FastAPI), SQL/PostgreSQL, and asynchronous processing
Expertise in NLP techniques and web scraping
Solid frontend development skills, ideally with React
Experience with payment gateway integration (Stripe) and PDF report generation
Familiarity with Singapore government data sources is a plus
Strong problem-solving skills and entrepreneurial mindset for fast-paced, 0→1 product delivery
Ability to work independently, make key technical decisions, and communicate effectively in a remote setting
Availability to commit to an 8–10 week project timeline

About Twine

Twine is a leading freelance marketplace connecting top freelancers, consultants, and contractors with companies needing creative and tech expertise. Trusted by Fortune 500 companies and innovative startups alike, Twine enables companies to scale their teams globally.

Our Mission

Twine's mission is to empower creators and businesses to thrive in an AI-driven, freelance-first world.

About the Company

Twine is home to a network of over 750k+ freelance experts and 50k+ clients across 195 countries. We connect talented people with flexible work and help businesses find the perfect expert for any project - big or small. For Businesses & Clients: Tired of endlessly searching for the right talent? We've got you covered. Twine makes it easy to find and hire freelance experts in tech, creative, AI and more. From software developers and graphic designers to animators and content creators. Our global network means you can hire the... Know more