Avatar for Twine
Twine
Actively Hiring
Marketplace to help companies hire quality freelancers
  • Growth Stage
    Expanding market presence
  • Top Investors
    This company has received a significant amount of investment from top investors

Full Stack Engineer – Remote Mid-Senior Role

Posted: 4 months ago
Hires remotely in
Remote Work Policy

Remote only

Company Location
Visa Sponsorship

Not Available

RelocationAllowed
Skills
Subscription Billing
Transaction Management
Payment Processing
react
Stripe Connect
postgres
Supabase
Data Privacy Compliance
Row-Level Security
Backend Security

About the job

Join a project focused on transforming the mobile catering industry with a robust, multi-tenant SaaS platform designed for quoting and booking management. The platform, built with React and Supabase, is already functional at the demo stage. The next phase requires a senior engineer to elevate the product to production-ready status, with a strong emphasis on backend hardening, secure payment integration, and multi-tenant data isolation. This role is ideal for someone experienced in launching SaaS products, particularly those involving Stripe Connect and advanced security protocols. You will play a key role in ensuring the platform meets compliance and privacy standards, while also advising on codebase improvements and best practices for scaling.

Responsibilities

  • Audit and enhance backend security, focusing on Postgres row-level security for strict tenant isolation
  • Integrate Stripe Connect for subscription billing and transaction fee management
  • Ensure compliance with data privacy and security standards relevant to SaaS platforms
  • Review and optimize existing codebase, identifying areas for improvement or refactoring, especially AI-generated code
  • Collaborate with the founder team to deliver a production-ready platform
  • Provide technical input on architecture, scalability, and maintainability
  • Prepare documentation and handover materials for ongoing maintenance

Skills And Requirements

  • Proven experience launching multi-tenant SaaS platforms with Stripe Connect integration
  • Advanced proficiency in React, Supabase, and Postgres
  • Strong understanding of backend security, including row-level security and data privacy compliance
  • Ability to audit, refactor, and optimize existing codebases
  • Experience with payment processing, subscription billing, and transaction management
  • Excellent problem-solving skills and attention to detail
  • Strong communication skills for technical documentation and stakeholder updates
  • Portfolio of relevant SaaS projects and references required
  • Availability for immediate engagement and ability to provide effort estimates for payments and security deliverables

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 company logo

Twine

Actively Hiring
More jobs
Marketplace to help companies hire quality freelancers51-200 Employees
Company Size
51-200
Company Type
Web
Company Type
Mobile App
Company Type
Internet
Company Type
Photography
Company Type
Social Media
Company Type
Music
Company Type
Feature Film
Company Type
Social Music Platform
Company Industries
Social Media Platforms
Company Industries
Freelancers
  • Growth Stage
    Expanding market presence
  • Top Investors
    This company has received a significant amount of investment from top investors

Employees joined from

Learn more about Twine image

Funding

AMOUNT RAISED
$1M
FUNDED OVER
2 rounds
Rounds
S
$500000
Seed - Apr 2017+1

Founders

Stuart Logan
Founder
Manchester
image
View the team image

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