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Stack Overflight Tech Stack

Digital platform connecting airline retail, communication, and operations

Airlines and Aviation Barcelona, Barcelona 51–200 employees Founded 2021 Privately Held

Stack Overflight builds a multi-layer digital platform for airlines that spans booking engines, ancillary sales, passenger notifications, and disruption recovery. The tech stack is heavily weighted toward front-end testing (Selenium, Cypress, Playwright, Appium) and web frameworks (Java, Python, JavaScript, Angular), with Shopify integration suggesting commerce focus—a strategic choice for airlines monetizing baggage, seating, and ancillary services. Sales is bottlenecked on lead qualification and outreach velocity (hiring minimal, pain points cite scaling challenges), indicating product-market fit is present but GTM efficiency lags.

Tech Stack 23 technologies

Core StackSelenium Cypress Playwright Jenkins GitHub Actions Azure DevOps GitLab CI/CD Java Python JavaScript Shopify jQuery TypeScript HubSpot .NET Angular Appium Liquid HTML5 CSS AJAX LinkedIn Sales Navigator Apollo

What Stack Overflight Is Building

◆Challenges

Improving testing efficiency
Identifying qualified airline prospects
Scaling sales outreach to airlines

▲Active Projects

Refining value propositions and messaging
Developing outreach sequences
Monitoring airline news

Hiring Activity

Minimal5 roles · 0 in 30d

Department

Engineering

3

Sales

2

Seniority

Mid

2

Senior

2

Junior

1

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About Stack Overflight

Stack Overflight operates a platform designed to help airlines optimize passenger interactions across the entire journey: from initial booking through ancillary retail to real-time communication and operational recovery during disruptions. The platform unifies digital retailing (advanced booking engines, ancillary add-ons) with operational layers (automated notifications, delay recovery workflows). Founded in 2021 and based in Barcelona, the company operates a small, balanced engineering-and-sales team across Spain, Colombia, and the Philippines. The product appears to address direct channel monetization and customer communication for mid-to-large carriers.

HeadquartersBarcelona, Barcelona

Company Size51–200 employees

Founded2021

Hiring MarketsSpain, Colombia, Philippines

Frequently Asked Questions

What tech stack does Stack Overflight use?

Java, Python, JavaScript, and Angular for backend and frontend; Selenium, Cypress, and Playwright for test automation; Azure DevOps, GitHub Actions, and Jenkins for CI/CD; Shopify integration for commerce functions.