CareerPlan

Internship on Product Quality & Technical Operations

Barcelona (HQ)Internship2026-09-09 → 2026-11-10
Hybrid

Core

Validate customer-facing changes in sandbox and production for a B2B SaaS platform serving airlines, ensuring releases are ready to ship and investigating technical issues.

Role type

Technical QA Intern

Builds

SaaS platform combining payments, booking systems, and airline integrations for carriers

Domain

Travel technology / B2B SaaS

Required skills

Basic programming, API testing, SQL/databases, Git, log analysis, root cause investigation, clear documentation

Preferred skills

Automation scripting, testing tools (Postman, Playwright, Selenium), payments/subscriptions knowledge

Technologies

Java, Spring Boot, Vue, Nuxt, REST APIs, PostgreSQL, Couchbase, GitLab, Datadog, Postman, Playwright, Claude Code, Cursor

Responsibilities

Validate functional and visual changes in sandbox; run end-to-end checks for customer journeys; perform exploratory checks in production; use logs and monitoring tools to investigate errors; build small scripts or internal tools to automate repetitive tasks

Seniority

Intern