Helcim Tech Stack

Payment processing platform for North American SMBs with no-contract pricing

Financial Services Calgary, Alberta 51–200 employees Founded 2006 Privately Held

Helcim operates a payments platform serving Canadian and US businesses with transparent, contract-free processing. The tech stack reveals a mobile-first, multi-platform engineering focus (iOS, Android, Kotlin, Swift, React, Vue, Laravel) paired with cloud infrastructure (AWS, GCP, Kubernetes). Current hiring is heavily weighted toward senior and staff engineers concentrated in testing infrastructure—they're building a testing department from scratch while simultaneously scaling APIs and fraud detection, indicating operational maturity pressure at volume.

Tech Stack 35 technologies

Core StackLaravel PHP Go GitLab BigQuery AWS Docker Kubernetes Vue React Angular JavaScript Cursor Cypress Playwright GitLab CI/CD Kotlin Swift Datadog MySQL Pendo iOS Android GCP PHPUnit Gemini Windsurf Vitest Kotlin Multiplatform Visual Studio Code+5 more

AdoptingGitLab

What Helcim Is Building

◆Challenges

Building testing department from scratch
Ensuring test coverage across platform
Integrating testing into ci/cd
Reducing risk exposure
Supporting scalable compliant growth
Balancing security and user experience
High transaction volumes
Scaling apis
Optimizing sql queries
Streamlining accounts payable lifecycle

▲Active Projects

Designing automated test frameworks
Defining mobile testing strategy
Expanding test coverage across platform
Internal risk systems roadmap
Fraud detection improvement
Chargeback handling
Multi-channel outreach campaigns
City-specific campaign initiatives
Ci/cd pipeline development
Datadog monitoring dashboards

Hiring Activity

Accelerating8 roles · 8 in 30d

Department

Engineering

Product

Data

Sales

Seniority

Senior

Mid

Staff

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About Helcim

Helcim provides credit card processing and point-of-sale solutions to small and mid-market businesses in Canada and the United States. The company differentiates on transparent, fixed-rate pricing with no monthly minimums, cancellation fees, or long-term contracts. The product suite spans online, mobile, and retail payment acceptance, plus invoicing and terminal hardware. Helcim operates across both web and native mobile platforms, processing high transaction volumes with an emphasis on compliance and fraud mitigation.

HeadquartersCalgary, Alberta

Company Size51–200 employees

Founded2006

Hiring MarketsCanada

Frequently Asked Questions

What tech stack does Helcim use?

Helcim uses Laravel and PHP for backend services, Go for performance-critical components, and React, Vue, and Angular for web frontends. Mobile apps run on iOS (Swift) and Android (Kotlin). Infrastructure is built on AWS and GCP with Kubernetes orchestration and MySQL/BigQuery for data.

What is Helcim working on?

Current projects center on testing infrastructure (automated test frameworks, mobile testing strategy, CI/CD integration), fraud and risk systems (chargeback handling, fraud detection), API scaling (handling high transaction volumes, SQL query optimization), and sales outreach (multi-channel and city-specific campaigns).

How this profile is built

Helcim's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.