Optasia tech stack
Optasia builds mostly with Python, SQL, Bash, Scala. Its stack also includes Linux, Windows, PostgreSQL, Hadoop. Python is named in 10 of the 22 job postings Optasia published in the last 12 months (45%). Counted by Alion from the job postings of Optasia, updated Sep 27, 2026.
What programming languages does Optasia use?
Python is named in 45% of job postings at Optasia, followed by SQL (45%), Bash (18%), Scala (14%).
What frameworks and libraries does Optasia use?
Hadoop is named in 14% of job postings at Optasia, followed by Spring Framework (5%).
Hadoop
3 14%
Spring Framework
1 5%
What databases does Optasia use?
PostgreSQL is named in 14% of job postings at Optasia, followed by Cassandra (5%), HBase (5%), MongoDB (5%).
PostgreSQL
3 14%
Cassandra
1 5%
HBase
1 5%
MongoDB
1 5%
Apache Hudi
1 5%
Apache Iceberg
1 5%
Druid
1 5%
What cloud and platforms does Optasia use?
Linux is named in 45% of job postings at Optasia, followed by Windows (18%), Spark (14%), Active Directory (9%).
Spark
3 14%
VMWare
2 9%
Airflow
2 9%
Grafana
2 9%
Kubernetes
2 9%
Show all (22)
What developer tools does Optasia use?
Jenkins is named in 9% of job postings at Optasia, followed by Nagios (9%), Docker (9%), Ansible (5%).
Show all (9)
Which engineering practices does Optasia ask for?
SLI/SLO/SLA is named in 18% of job postings at Optasia, followed by CI/CD (18%), Machine Learning (14%), DNS (9%).
SLI/SLO/SLA
4 18%
CI/CD
4 18%
Incident Management
2 9%
Show all (9)
What does each Optasia team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
3 postingsSupport
3 postingsHow does your stack fit Optasia?
How is the Optasia stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Optasia stack?
Optasia scores 65 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 common is the Optasia stack in its industry?
Share of the 496 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Optasia apart
Companies with a stack like Optasia
Cronos Europa
40 shared technologies
Canadian Derivatives Clearing Corporation
37 shared technologies
Spektrum Group
42 shared technologies
Informatsionny Gorod
44 shared technologies
Netcompany
45 shared technologies
VPBank
39 shared technologies
Continental
39 shared technologies
United Overseas Bank
47 shared technologies
Questions about the Optasia tech stack
What programming languages does Optasia use?
The languages named in Optasia job postings are Python (45%), SQL (45%), Bash (18%), Scala (14%), Java (9%), as a share of the 22 postings of the last 12 months.
Does Optasia use Hadoop?
Yes. Hadoop is named in 3 of 22 job postings (14%) and required in 3 of them.
What cloud and platforms does Optasia use?
The cloud and platforms named in Optasia job postings are Linux (10), Windows (4), Spark (3) (postings in brackets).
What skills do you need for a Data Science job at Optasia?
Data Science postings at Optasia most often require Hadoop (2), Linux (2), Python (2), Spark (2), out of 3 postings in the last 12 months.
Is the Optasia tech stack changing?
Yes. VMWare, Active Directory, TCP/IP first appeared in Optasia job postings in the last six months.
How modern is the Optasia tech stack?
Optasia scores 65 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 Optasia tech stack?
Alion reads every job posting Optasia publishes and tags the technologies each one names. The figures on this page count the 22 postings of the last 12 months and were updated on Sep 27, 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, "Optasia tech stack: 56 technologies from 22 job postings", as of Sep 27, 2026. https://alion.io/company/optasia/technologies