Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials
Overview
KAST is a fintech company that provides a global, stablecoin-powered financial platform designed for borderless spending, saving, and money transfers. Operating similarly to a digital neobank, it offers users virtual USD and EU account details along with Visa debit cards that convert digital assets into fiat at checkout. The platform enables freelancers, remote workers, and global users to earn yield on idle balances, send low-cost international transfers, and receive real-time rewards.
Technologies
Tech DNA
Go
Amazon Aurora
PostgreSQL
Redis
AWS
AWS Fargate
Amazon ECS
AI/ML
AWS
CI/CD
Git
AWS Fargate
Kubernetes
Terraform
Amazon ECS
Amazon Aurora
PostgreSQL
Redis
Other
Go
Rest API
Clean Architecture
Dependency Injection
State Management
DeFi
Apache Kafka
GDPR
Stack modernity
74/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
AWS
4 jobs
Required
CI/CD
3 jobs
Required
Rest API
2 jobs
Required
Git
2 jobs
Required
Clean Architecture
2 jobs
Required
Dependency Injection
2 jobs
Required
State Management
2 jobs
Required
DeFi
2 jobs
Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
CI/CD
24%
AWS
23%
PostgreSQL
18%
Kubernetes
18%
Git
17%
Terraform
15%
Share of companies in the same industry that use each technology.
Stack changes
Amazon ECS
Aug 2026
Terraform
Aug 2026
Redis
Aug 2026
PostgreSQL
Aug 2026
Kubernetes
Aug 2026
Go
Aug 2026
AWS Fargate
Aug 2026
Apache Kafka
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Growth
Hiring Momentum
63/100
Growing
Open positions
4
0 opened / 0 closed in 30 days
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.
Mobile
50% ▼
Backend
25% ▲
Security
25% ▲
Activity Timeline
Added Terraform to stack
Aug 2026
Added Redis to stack
Aug 2026
Added PostgreSQL to stack
Aug 2026
Added Kubernetes to stack
Aug 2026
Added Go to stack
Aug 2026
Added AWS Fargate to stack
Aug 2026
Added Apache Kafka to stack
Aug 2026
Added Amazon Aurora to stack
Aug 2026
New location: Brazil
Aug 2026
Jobs
Senior Backend Engineer (Go)
21 day ago≈ $42k – $118k per year (Estimated) • Remote • Full-Time • 5+ years exp • Brazil
Go
Amazon Aurora
Apache Kafka
PostgreSQL
Redis
DevOps
AWS
AWS Fargate
Kubernetes
Terraform
Amazon ECS
Apply
Frontend Developer (Flutter; DeFi)
2 months ago≈ $23k – $86k per year (Estimated) • Remote • Full-Time • 3+ years exp • Brazil
Clean Architecture
Dependency Injection
State Management
DevOps
AWS
CI/CD
Git
Rest API
Web3
DeFi
Apply
Senior Security Engineer
2 months ago≈ $93k – $210k per year (Estimated) • In office • Full-Time • Singapore
AWS
CI/CD
Apply
Flutter Developer (DeFi)
2 months ago≈ $94k – $198k per year (Estimated) • Remote • Full-Time • 3+ years exp • New York
Clean Architecture
Dependency Injection
State Management
DevOps
AWS
CI/CD
Git
Rest API
Web3
DeFi
Apply

JPMorganChase
Barclays
Jobgether
Citi
Clera
Fiserv