Zact tech stack
Zact builds mostly with Python, SQL, Java, Kotlin. Its stack also includes MySQL, GCP, Amazon CloudWatch, PostgreSQL. MySQL is named in 6 of the 7 job postings Zact published in the last 12 months (86%). Counted by Alion from the job postings of Zact, updated Oct 10, 2026.
What programming languages does Zact use?
Python is named in 57% of job postings at Zact, followed by SQL (57%), Java (29%), Kotlin (29%).
What frameworks and libraries does Zact use?
Spring Framework is named in 29% of job postings at Zact, followed by JUnit (29%), Mockito (29%), Spring Boot (29%).
Spring Framework
2 29%
JUnit
2 29%
Mockito
2 29%
Spring Boot
2 29%
Spring Data JPA
2 29%
Spring Security
2 29%
Hibernate
1 14%
Micrometer
1 14%
Show all (12)
What databases does Zact use?
MySQL is named in 86% of job postings at Zact, followed by PostgreSQL (29%), Redis (14%).
What cloud and platforms does Zact use?
GCP is named in 71% of job postings at Zact, followed by Amazon CloudWatch (43%), Datadog (43%), Kibana (43%).
GCP
5 71%
Datadog
3 43%
Kibana
3 43%
Splunk
3 43%
Grafana
2 29%
Apache Kafka
2 29%
Kubernetes
2 29%
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What developer tools does Zact use?
Rest API is named in 86% of job postings at Zact, followed by Jaeger (29%), ArgoCD (14%), Copilot (14%).
Rest API
6 86%
Jaeger
2 29%
ArgoCD
1 14%
Copilot
1 14%
Cursor
1 14%
Flyway
1 14%
Gradle
1 14%
GraphQL
1 14%
Show all (15)
What AI and ML technologies does Zact use?
Claude is named in 14% of job postings at Zact, followed by LLM (14%).
Which engineering practices does Zact ask for?
SLI/SLO/SLA is named in 57% of job postings at Zact, followed by CI/CD (29%), Chain-of-Thought (14%), Configuration Management (14%).
SLI/SLO/SLA
4 57%
CI/CD
2 29%
Chain-of-Thought
1 14%
Configuration Management
1 14%
Dependency Injection
1 14%
GitOps
1 14%
Prompt Engineering
1 14%
Show all (12)
What does each Zact team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Support
4 postingsHow does your stack fit Zact?
How modern is the Zact stack?
Zact scores 82 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: 2; legacy ones: 0.
How common is the Zact stack in its industry?
Share of the 744 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Zact
Questions about the Zact tech stack
What programming languages does Zact use?
The languages named in Zact job postings are Python (57%), SQL (57%), Java (29%), Kotlin (29%), as a share of the 7 postings of the last 12 months.
Does Zact use Spring Framework?
Yes. Spring Framework is named in 2 of 7 job postings (29%) and required in 2 of them.
What cloud and platforms does Zact use?
The cloud and platforms named in Zact job postings are GCP (5), Amazon CloudWatch (3), Datadog (3) (postings in brackets).
What skills do you need for a Support job at Zact?
Support postings at Zact most often require GCP (4), MySQL (4), Python (4), Rest API (4), out of 4 postings in the last 12 months.
Is the Zact tech stack changing?
No new technology has appeared in Zact job postings in the last six months.
How modern is the Zact tech stack?
Zact scores 82 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: 2; legacy ones: 0.
How does Alion know the Zact tech stack?
Alion reads every job posting Zact publishes and tags the technologies each one names. The figures on this page count the 7 postings of the last 12 months and were updated on Oct 10, 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, "Zact tech stack: 61 technologies from 7 job postings", as of Oct 10, 2026. https://alion.io/company/zact/technologies