Certsys
certsys.com.br
Actively hiring
Systems Integrators
IT Consulting & Digital Transformation
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Tech stack
Technologies named in job postings at Certsys over the last 12 months, by layer, with the share of postings for each.
Technologies in use
26
Postings analysed
5
Stack modernity
75/100
Languages
SQL
COBOL
JavaScript
Java
Frameworks & libraries
Angular
Bootstrap
JQuery
JUnit
Databases
Oracle
Db2
MS SQL
MySQL
Cloud & platforms
Kubernetes
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Full Certsys tech stack
26 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
73/100
Growing
Open positions
3
2 opened / 1 closed in 30 days
Median time-to-fill
24 days
faster than 50% of the market
ATS activity
Every ~5 hours
10/23/2026
Hiring Dynamics
+100%
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.
Data Science
40% ▼
Backend
20% ▲
Management
20% ▲
Enterprise Apps
20% ▲
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
0
Countries
1
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Headquarters
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Office with open vacancies
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São Paulo
Brazil
HQ
R. Dr. Rafael de Barros, 209 - Paraíso - SP, São Paulo, SP, 04003-041, BR
Paulista
Brazil
Regional office
Endereço
Av. Paulista, 1374 - Bela Vista, São Paulo - SP, 01310-100
Jobs
Remote (Brazil) • Full-Time • Brazil
JavaScript
Java
TypeScript
SQL
Quarkus
Frontend
Angular
Bootstrap
JQuery
Mobile
JUnit
DevOps
CI/CD
Docker
Kubernetes
Apache HTTP Server
Management
Scrum
Kanban
QA
Selenium
JMeter
Apply
Remote (Brazil) • Full-Time • Brazil
COBOL
CICS
VSAM
Databases
Db2
Apply
Remote (likely Brazil) • Full-Time • Brazil
SQL
Oracle
DevOps
Rest API
Git
Apply