Builderloo
All jobs
Lead or manager

Lead Full-Stack Engineer

ValiDeck

Get roles like this by email

New Software roles in Waterloo Region, mailed the morning after they appear, and The Weekly each Monday.

Change or stop it from any email.

About the role

Lead Full-Stack Engineer

18 months

Leads technical delivery of the feasibility prototype: service architecture, PoS simulation, payment-partner interfaces, pseudonymous account and record services, controlled analytics, APIs, data models, and observability. Works with privacy, security, and integration specialists to translate requirements into reusable implementation patterns, test trust boundaries, and assemble evidence for partner evaluation. Provides technical leadership through Phase I and, subject to funding, continuity into Phase II.

Connected on Builderloo

The company

ValiDeck

ValiDeck is building PCX, a privacy-first transaction data infrastructure for commerce that makes verified records useful without exposing customer identity.

B2BPlatform / APIEnterprise

Communitech · since 2016

More roles at ValiDeck

About ValiDeck

ValiDeck · Sep 3, 2026

Token-based loyalty program

Tokenization has transformed mobile and online payments by allowing cardholders to pay without sharing their actual card numbers with merchants. When a cardholder adds a payment card to Apple Pay, for example, the phone stores a token called Device Account Number (DAN) in its Secure Element instead of storing the full card number. The DAN […]

ValiDeck · Sep 3, 2026

Building the PCX prototype

Almost every large retailer runs a loyalty program, and most did not set out to become custodians of the personal and confidential data of their customers. Yet conventional loyalty programs often link names or contact details to purchase history so the merchant can recognize a returning customer. That creates continuing consent, security, retention, and deletion […]

Sign in