Build a Crypto-Based Card Flow

Expensify is a team of generalists developing today's leading expense management tool. Maintaining our reputation as an innovative leader in the world of finance requires an incredibly reliable and secure system for processing financial transactions. Accordingly, we primarily lev ...

Job Description: · We are a fintech company seeking an experienced freelancer to implement and optimize our payment gateway setup, including Stripe integration, ACH/bank transfers, and credit card payments in installments. · The ideal candidate will have strong hands-on experienc ...

We are looking for an experienced Stripe integration specialist to build a complete payment flow similar to Upwork's escrow-style payment system with card saving capabilities. · ...

We are looking for a tester based in South Korea to help us test our Android SDK payment flow. · Requirements: · - Must be physically located in South Korea · - Must have an Android device · - Must have a Korean-issued bank card · - Must be able to complete a few small real payme ...

We are building PayServ, a platform that simplifies the process of selecting and integrating Payment Service Providers (PSPs) for merchants. · Understand and document PSP feature sets, payment flows, and API-level use cases · Analyze PSP sandbox environments and map them to PaySe ...

We are looking for a contractor to create an attractive membership landing experience by repurposing and adapting our existing Webflow site design,*Create an attractive membership landing experience using Webflow · *Implement Stripe card-on-file onboarding flow using Stripe Setup ...

Refine our existing WooCommerce and Magento payment plugins. · ...

We are looking to synchronize gift cards across two Shopify stores (Online and Retail – separate stores). The ideal candidate should have proven experience in Shopify app development and strong knowledge of Shopify APIs related to gift card creation, management, and redemption. · ...

Business Analyst – Commercial Cards (JPMC commercial card else TD commercial card else any Bank commercial card) or · Location: Toronto (Hybrid – 3 days) · Duration: 6+ Months · Job Summary: · Looking for a Business Analyst with strong functional expertise in Commercial Cards to ...

: · We're looking for a senior Python developer who works primarily through AI coding agents (Cursor agent mode, etc.) to migrate our payment processing from Stripe to This is NOT traditional development -- you'll be provided a detailed technical plan with exact file patterns to ...

We need a designer to produce high-fidelity Figma designs for both the marketing landing page and the core web app experience. · Designing (initial 5 key screens) · Marketing Landing Page (desktop + mobile) · Referrer Dashboard / Home (desktop + mobile; sidebar nav collapses on m ...

Hi, · We need someone based in Norway, with a local Norwegian Bank Card to test our deposit and withdrawal flows are working. · You will be required to: · 1. Register an account on the website · 2. Make a deposit to the website using Card · 3. Withdraw those funds back to your B ...

Platform: WordPress (update-safe: child theme or custom plugin, no core edits) · Hosting: IONOS + Cloudflare · Timeline: 2–4 weeks · Milestone 1 – RFQ / Tender Flow · Implement full step-based RFQ creation: · Step flow: Positions → Project Fields → Preview → Finalize · Lot positi ...

We're a multi-location music education company looking for an experienced developer to help us implement a secure enrollment payment flow on our Squarespace website. · Embed a secure card-capture form on a Squarespace page · Support two payment processors: CardPointe (hosted ifra ...

We are seeking a Sports Card Portfolio Analyst to manage our collection of 1,500 cards. The role involves tracking card values, identifying investment opportunities, · and executing flip strategies. · ...

Role: BSA (Credit Card payments) · Location: Toronto, ON (Hybrid- 4 days onsite) · Overall - 10+ years · Vertical- Banking · Job Summary: · We are seeking a highly skilled and detail-oriented Business Systems Analyst (BSA) with over 5-10 years of experience in the Banking or Fina ...

I am creating a premium family conversation card deck called · The Family Council: Raising Makers. · All written content is finished (100 cards + dividers + intro + title). · Visual direction and example card designs are already created. · Build master card layouts · Flow finali ...

I am looking for an experienced reverse engineer / mobile security expert to help analyze API requests triggered by NFC card scans in a mobile application. · ...

Role : Business Analyst · Location : Toronto ON Canada - Day 1 Onsite · Job Summary: · We are seeking a highly skilled and detail-oriented Business Systems Analyst (BSA) with over 5-10 years of experience in the Banking or Financial Services industry, specializing in Credit Card ...

I need a production-ready Subscriber Management & Billing System built in Python/Django with a PostgreSQL backend. · ...