Middle QA Engineer

Market insights

Stack

Free. Sign in with email.

Apply

Upload your CV — we will connect you with the employer directly through our pool.

Description

JumpCannon is an AI-powered commercial decision platform for food and beverage manufacturers selling into the foodservice market. It brings together distributor reports, product and customer information, and foodservice expertise. Its AI assistant, Lucy, helps users investigate performance, explore opportunities, and develop commercial plans based on their business data. We’re looking for a Middle QA Engineer to test the JumpCannon web platform end to end. Responsibilities Test user journeys from file uploads to dashboards and interactions with Lucy. Validate processed data against source files, including rows, columns, values, dates, units, and totals. Test duplicate uploads, overlapping reports, missing data, unsupported formats, and incomplete reporting periods. Verify dashboard calculations, filters, comparisons, exports, and consistency across the platform. Evaluate Lucy’s responses for factual accuracy, grounding in authorized data, relevance to the selected business context, and honest handling of uncertainty. Test frontend behavior, backend APIs, integrations, authentication, and user permissions. Verify data isolation between customer companies and access within each company. Design and maintain automated tests for critical workflows and regression risks. Document defects clearly, investigate root causes with developers, verify fixes, and report coverage and release risks. Use controlled test environments and appropriate test data to protect original files and custo

Full description, company and the link to apply — after you sign in. Sign in

Employer contacts (email/phone/telegram) are hidden from the public preview — send your CV, and we will connect you directly.