Efin tech stack
Efin builds mostly with 1C, SQL. Its stack also includes Linux, PostgreSQL, Apache Kafka, MS SQL. 1C is named in 6 of the 17 job postings Efin published in the last 12 months (35%). Counted by Alion from the job postings of Efin, updated Sep 30, 2026.
What programming languages does Efin use?
1C is named in 35% of job postings at Efin, followed by SQL (12%).
1C
6 35%
SQL
2 12%
What databases does Efin use?
PostgreSQL is named in 29% of job postings at Efin, followed by MS SQL (18%), Redis (18%), MySQL (6%).
What cloud and platforms does Efin use?
Linux is named in 29% of job postings at Efin, followed by Apache Kafka (18%), Grafana (18%), Kubernetes (18%).
Apache Kafka
3 18%
Grafana
3 18%
Kubernetes
3 18%
Postman
3 18%
CentOS Stream
2 12%
GitLab
2 12%
GitLab CI
2 12%
Show all (17)
What developer tools does Efin use?
Loki is named in 18% of job postings at Efin, followed by Ansible (12%), ArgoCD (12%), Docker (12%).
Loki
3 18%
Ansible
2 12%
ArgoCD
2 12%
Docker
2 12%
Docker Compose
2 12%
Helm
2 12%
Prometheus
2 12%
Proxmox VE
2 12%
Show all (16)
Which engineering practices does Efin ask for?
SLI/SLO/SLA is named in 65% of job postings at Efin, followed by CI/CD (12%), VPN (12%), TCP/IP (6%).
How does your stack fit Efin?
How modern is the Efin stack?
Efin scores 66 out of 100 (Modern). 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.
Companies with a stack like Efin
Questions about the Efin tech stack
What programming languages does Efin use?
The languages named in Efin job postings are 1C (35%), SQL (12%), as a share of the 17 postings of the last 12 months.
Does Efin use Linux?
Yes. Linux is named in 5 of 17 job postings (29%) and required in 4 of them.
What cloud and platforms does Efin use?
The cloud and platforms named in Efin job postings are Linux (5), Apache Kafka (3), Grafana (3) (postings in brackets).
Is the Efin tech stack changing?
No new technology has appeared in Efin job postings in the last six months.
How modern is the Efin tech stack?
Efin scores 66 out of 100 (Modern). 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 Efin tech stack?
Alion reads every job posting Efin publishes and tags the technologies each one names. The figures on this page count the 17 postings of the last 12 months and were updated on Sep 30, 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, "Efin tech stack: 45 technologies from 17 job postings", as of Sep 30, 2026. https://alion.io/company/efin/technologies