Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials
Overview
Jumpseller is a Portuguese software company founded in 2011 and based in Porto. Its platform lets small merchants build and run online stores with integrated payments, shipping and local tax rules. The service is popular in Portugal, Spain and several Latin American markets.
Technologies
Tech DNA
Ruby
JavaScript
React Native
React.js
MySQL
Frontend
JavaScript
React.js
Other
Ruby
MySQL
React Native
Stack modernity
85/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
JavaScript
1 job
Required
Ruby
1 job
Required
MySQL
1 job
Required
React Native
1 job
Required
React.js
1 job
Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
JavaScript
24%
React.js
16%
MySQL
9%
React Native
4%
Ruby
3%
Share of companies in the same industry that use each technology.
Stack changes
React.js
Aug 2026
JavaScript
Aug 2026
Ruby
Aug 2026
React Native
Aug 2026
MySQL
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Barclays
Stryker
Ketch
Sigma Software Group
PTC
EPAM Systems
Growth
Hiring Momentum
38/100
Slowing
Open positions
1
0 opened / 0 closed in 30 days
ATS activity
Every ~19 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
100% ▼
Activity Timeline
Added React.js to stack
Aug 2026
Added JavaScript to stack
Aug 2026
Added Ruby to stack
Aug 2026
Added React Native to stack
Aug 2026
Added MySQL to stack
Aug 2026
Jobs
≈ $47k – $95k per year (Estimated) • Remote
Ruby
JavaScript
MySQL
Frontend
React.js
Mobile
React Native
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