Esenca tech stack
Esenca builds mostly with JavaScript, Java, Python, Node JS. Its stack also includes GCP, Apache Kafka, Spring Boot, BigQuery. GCP is named in 5 of the 10 job postings Esenca published in the last 12 months (50%). Counted by Alion from the job postings of Esenca, updated Oct 10, 2026.
What programming languages does Esenca use?
JavaScript is named in 30% of job postings at Esenca, followed by Java (20%), Python (20%), Node JS (20%).
What frameworks and libraries does Esenca use?
Spring Boot is named in 20% of job postings at Esenca, followed by Angular (10%), Nest.JS (10%), OpenTelemetry (10%).
What databases does Esenca use?
BigQuery is named in 10% of job postings at Esenca, followed by Google BigQuery (10%), PostgreSQL (10%).
BigQuery 
What cloud and platforms does Esenca use?
GCP is named in 50% of job postings at Esenca, followed by Apache Kafka (20%), GitHub (20%), Kubernetes (20%).
GCP
5 50%
Apache Kafka
2 20%
GitHub
2 20%
Kubernetes
2 20%
Datadog
1 10%
Debian
1 10%
Figma
1 10%
Google Cloud Run
1 10%
Show all (14)
What developer tools does Esenca use?
Terraform is named in 30% of job postings at Esenca, followed by Docker (20%), Ansible (10%), Git (10%).
Show all (10)
What AI and ML technologies does Esenca use?
Claude is named in 10% of job postings at Esenca.
Claude
1 10%
Which engineering practices does Esenca ask for?
CI/CD is named in 50% of job postings at Esenca, followed by ETL/ELT (10%), FinOps (10%), Incident Management (10%).
CI/CD
5 50%
FinOps
1 10%
Incident Management
1 10%
SLI/SLO/SLA
1 10%
How does your stack fit Esenca?
How modern is the Esenca stack?
Esenca scores 76 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: 1; legacy ones: 0.
How common is the Esenca stack in its industry?
Share of the 2,354 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Esenca
Questions about the Esenca tech stack
What programming languages does Esenca use?
The languages named in Esenca job postings are JavaScript (30%), Java (20%), Python (20%), Node JS (20%), TypeScript (20%), as a share of the 10 postings of the last 12 months.
Does Esenca use Spring Boot?
Yes. Spring Boot is named in 2 of 10 job postings (20%) and required in 2 of them.
What cloud and platforms does Esenca use?
The cloud and platforms named in Esenca job postings are GCP (5), Apache Kafka (2), GitHub (2) (postings in brackets).
Is the Esenca tech stack changing?
No new technology has appeared in Esenca job postings in the last six months.
How modern is the Esenca tech stack?
Esenca scores 76 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: 1; legacy ones: 0.
How does Alion know the Esenca tech stack?
Alion reads every job posting Esenca publishes and tags the technologies each one names. The figures on this page count the 10 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, "Esenca tech stack: 47 technologies from 10 job postings", as of Oct 10, 2026. https://alion.io/company/esenca-3/technologies