ClearCourse Tech Stack

Sector-specific software and embedded payments for small business operations

Software Development London, England 501–1,000 employees Privately Held

ClearCourse builds software for SMBs with integrated payments and operational tooling. The tech stack reveals a transition underway: Windows + SQL Server anchors legacy desktop operations, while concurrent investment in Flutter, Angular, .NET, Docker, and AWS signals a move toward cloud-native SaaS. Active projects confirm this—new cloud platform, cloud-based SaaS platform, and REST/gRPC services are in motion alongside payments adoption and merchant onboarding. The hiring mix (support and engineering equally weighted at ~5 each, plus sales push) suggests a company managing both the stability of an existing customer base and the demands of a new product line.

Tech Stack 60 technologies

Core StackSQL Server Postman Playwright Selenium C# AWS Docker Flutter Angular .NET TypeScript JavaScript Monday.com Asana Java Hibernate PostgreSQL MySQL Windows Microsoft Office Reqnroll SpecFlow Swagger REST API SQL LocalStack HTML CSS Spring Boot Micronaut+25 more

What ClearCourse Is Building

◆Challenges

Strengthen market presence
Legacy feature testing
Reducing churn
Optimising roas and revenue growth
Transition from sale to adoption
Legacy test suite maintenance
Low automation coverage
Transitioning from desktop to cloud
Removing delivery bottlenecks
Optimising workflows

▲Active Projects

Payments adoption
New cloud platform
Garage pay integrated payments offering
Merchant onboarding process improvement
Risk mailbox management
Scalable testing framework development
Test suite refactoring
Log and database automation
Cloud-based saas platform
Restful apis & grpc services

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Support

Engineering

Sales

Finance

Marketing

Ops

Product

Retail

Seniority

Mid

Manager

Junior

Senior

Director

Lead

Notable leadership hires: Director of Operations

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About ClearCourse

ClearCourse provides sector-specific business software to small and medium-sized enterprises in the UK and Europe, bundling operational tools with integrated payment processing. The company serves business owners across multiple verticals, helping them streamline workflows, reduce manual overhead, and accept payments without fragmented third-party integrations. With 501–1,000 employees based in London and hiring across the UK, Poland, and South Africa, ClearCourse operates at a scale where supporting existing customers (support department headcount) and shipping new infrastructure (active cloud platform projects) run in parallel. The platform is moving from desktop-first (Windows, SQL Server) to cloud-hosted SaaS, a shift reflected in both engineering priorities and stated pain points around legacy test suite maintenance and delivery bottlenecks.

HeadquartersLondon, England

Company Size501–1,000 employees

Hiring MarketsUnited Kingdom, Poland, South Africa

Frequently Asked Questions

What tech stack does ClearCourse use?

ClearCourse uses C#, .NET, Angular, TypeScript, and SQL Server for core systems. Cloud infrastructure runs on AWS with Docker containerization. Testing tools include Playwright, Selenium, and SpecFlow. Mobile is Flutter; backend services use Java Spring Boot and Micronaut; databases include PostgreSQL and MySQL alongside SQL Server.

What is ClearCourse working on?

Active projects include a new cloud platform and cloud-based SaaS migration, payments adoption and merchant onboarding, scalable testing framework development, REST/gRPC service architecture, and log and database automation. This reflects a shift from desktop-centric delivery to cloud infrastructure.