EXEM tech stack
EXEM builds mostly with Python, SQL, Java, JavaScript. Its stack also includes Kubernetes, PostgreSQL, AWS, PoC Library. Kubernetes is named in 9 of the 15 job postings EXEM published in the last 12 months (60%). Counted by Alion from the job postings of EXEM, updated Sep 28, 2026.
What programming languages does EXEM use?
Python is named in 40% of job postings at EXEM, followed by SQL (27%), Java (20%), JavaScript (13%).
What frameworks and libraries does EXEM use?
PoC Library is named in 27% of job postings at EXEM, followed by Triton (20%), OpenTelemetry (13%), Spring Boot (13%).
OpenTelemetry
2 13%
Spring Boot
2 13%
Vue.js
2 13%
Django
1 7%
FastAPI
1 7%
Flask
1 7%
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What databases does EXEM use?
PostgreSQL is named in 33% of job postings at EXEM, followed by ClickHouse (20%), ElasticSearch (13%), Oracle (13%).
PostgreSQL
5 33%
ClickHouse
3 20%
ElasticSearch
2 13%
Oracle
2 13%
Redis
2 13%
Milvus
1 7%
MySQL
1 7%
OpenSearch
1 7%
Show all (10)
What cloud and platforms does EXEM use?
Kubernetes is named in 60% of job postings at EXEM, followed by AWS (27%), Azure (27%), GCP (20%).
Kubernetes
9 60%
AWS
4 27%
Azure
4 27%
GCP
3 20%
Grafana
3 20%
MLFlow
3 20%
Amazon EKS
2 13%
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What developer tools does EXEM use?
Docker is named in 33% of job postings at EXEM, followed by Prometheus (20%), Rest API (20%), ArgoCD (13%).
Docker
5 33%
Prometheus
3 20%
Rest API
3 20%
ArgoCD
2 13%
Copilot
2 13%
Helm
2 13%
Ansible
1 7%
Calico
1 7%
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What AI and ML technologies does EXEM use?
LLM is named in 47% of job postings at EXEM, followed by ChatGPT (13%), Claude (13%).
Which engineering practices does EXEM ask for?
RAG is named in 27% of job postings at EXEM, followed by AIOps (13%), TCP/IP (13%), Agentic Workflows (7%).
RAG
4 27%
AIOps
2 13%
Anomaly Detection
1 7%
CI/CD
1 7%
SLI/SLO/SLA
1 7%
Show all (11)
What does each EXEM team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
5 postingsData Science
3 postingsHow does your stack fit EXEM?
How is the EXEM 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 EXEM stack?
EXEM scores 83 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: 3; legacy ones: 0.
How common is the EXEM stack in its industry?
Share of the 128 companies in the same industries, whose stack Alion knows, that use each technology.
What sets EXEM apart
Companies with a stack like EXEM
Questions about the EXEM tech stack
What programming languages does EXEM use?
The languages named in EXEM job postings are Python (40%), SQL (27%), Java (20%), JavaScript (13%), as a share of the 15 postings of the last 12 months.
Does EXEM use PoC Library?
Yes. PoC Library is named in 4 of 15 job postings (27%) and required in 4 of them.
What cloud and platforms does EXEM use?
The cloud and platforms named in EXEM job postings are Kubernetes (9), AWS (4), Azure (4) (postings in brackets).
What skills do you need for a Backend job at EXEM?
Backend postings at EXEM most often require Java (3), Kubernetes (3), ChatGPT (2), Claude (2), out of 5 postings in the last 12 months.
Is the EXEM tech stack changing?
Yes. ChatGPT, Claude, Copilot, Spring Boot first appeared in EXEM job postings in the last six months.
How modern is the EXEM tech stack?
EXEM scores 83 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: 3; legacy ones: 0.
How does Alion know the EXEM tech stack?
Alion reads every job posting EXEM publishes and tags the technologies each one names. The figures on this page count the 15 postings of the last 12 months and were updated on Sep 28, 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, "EXEM tech stack: 82 technologies from 15 job postings", as of Sep 28, 2026. https://alion.io/company/exem/technologies