KAST tech stack
KAST builds mostly with Go. Its stack also includes AWS, Kubernetes, PostgreSQL, Redis. AWS is named in 7 of the 8 job postings KAST published in the last 12 months (88%). Counted by Alion from the job postings of KAST, updated Oct 16, 2026.
What databases does KAST use?
PostgreSQL is named in 25% of job postings at KAST, followed by Redis (25%), Amazon Aurora (13%).
What cloud and platforms does KAST use?
AWS is named in 88% of job postings at KAST, followed by Kubernetes (25%), Figma (13%), GCP (13%).
AWS
7 88%
Kubernetes
2 25%
Figma
1 13%
GCP
1 13%
AWS Fargate
1 13%
Apache Kafka
1 13%
What developer tools does KAST use?
Git is named in 25% of job postings at KAST, followed by Rest API (25%), Terraform (25%).
Which engineering practices does KAST ask for?
CI/CD is named in 38% of job postings at KAST, followed by Clean Architecture (25%), DeFi (25%), Dependency Injection (25%).
What does each KAST team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit KAST?
How modern is the KAST stack?
KAST scores 75 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the KAST stack in its industry?
Share of the 402 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like KAST
Questions about the KAST tech stack
What programming languages does KAST use?
The languages named in KAST job postings are Go (38%), as a share of the 8 postings of the last 12 months.
Does KAST use AWS?
Yes. AWS is named in 7 of 8 job postings (88%) and required in 5 of them.
What cloud and platforms does KAST use?
The cloud and platforms named in KAST job postings are AWS (7), Kubernetes (2), Figma (1) (postings in brackets).
What skills do you need for a Backend job at KAST?
Backend postings at KAST most often require AWS (3), Go (3), out of 3 postings in the last 12 months.
Is the KAST tech stack changing?
No new technology has appeared in KAST job postings in the last six months.
How modern is the KAST tech stack?
KAST scores 75 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the KAST tech stack?
Alion reads every job posting KAST publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Oct 16, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "KAST tech stack: 20 technologies from 8 job postings", as of Oct 16, 2026. https://alion.io/company/kast/technologies