Constant tech stack
Constant builds mostly with Python, PHP, Rust, PowerShell. Its stack also includes Vultr, Linux, MySQL, PostgreSQL. Vultr is named in 46 of the 46 job postings Constant published in the last 12 months (100%). Counted by Alion from the job postings of Constant, updated Sep 29, 2026.
What programming languages does Constant use?
Python is named in 30% of job postings at Constant, followed by PHP (15%), Rust (9%), PowerShell (9%).
Show all (9)
What frameworks and libraries does Constant use?
CUDA is named in 2% of job postings at Constant, followed by DeepSpeed (2%), JAX (2%), Megatron-LM (2%).
Show all (9)
What databases does Constant use?
MySQL is named in 2% of job postings at Constant, followed by PostgreSQL (2%), Redis (2%).
What cloud and platforms does Constant use?
Vultr is named in 100% of job postings at Constant, followed by Linux (33%), Kubernetes (22%), Grafana (13%).
Vultr
46 100%
Kubernetes
10 22%
Grafana
6 13%
PagerDuty
4 9%
AWS
3 7%
Apache Kafka
2 4%
Show all (28)
What developer tools does Constant use?
Ansible is named in 20% of job postings at Constant, followed by Terraform (11%), Puppet (9%), InfiniBand (7%).
Ansible
9 20%
Terraform
5 11%
Puppet
4 9%
Prometheus
3 7%
SLURM
3 7%
HAProxy
2 4%
Loki
2 4%
Show all (23)
What AI and ML technologies does Constant use?
LLM is named in 2% of job postings at Constant.
LLM
1 2%
Which engineering practices does Constant ask for?
SLI/SLO/SLA is named in 26% of job postings at Constant, followed by Platform Engineering (17%), BGP (15%), CI/CD (15%).
SLI/SLO/SLA
12 26%
Platform Engineering
8 17%
CI/CD
7 15%
Configuration Management
5 11%
Fine-tuning
3 7%
HPC
2 4%
Show all (17)
What does each Constant team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
9 postingsProduct
5 postingsBackend
4 postingsNetworking
3 postingsHow does your stack fit Constant?
How is the Constant 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 Constant stack?
Constant scores 68 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: 1; legacy ones: 0.
How common is the Constant stack in its industry?
Share of the 248 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Constant apart
Companies with a stack like Constant
Questions about the Constant tech stack
What programming languages does Constant use?
The languages named in Constant job postings are Python (30%), PHP (15%), Rust (9%), PowerShell (9%), Bash (7%), as a share of the 46 postings of the last 12 months.
Does Constant use Vultr?
Yes. Vultr is named in 46 of 46 job postings (100%) and required in 46 of them.
What cloud and platforms does Constant use?
The cloud and platforms named in Constant job postings are Vultr (46), Linux (15), Kubernetes (10) (postings in brackets).
What skills do you need for a DevOps job at Constant?
DevOps postings at Constant most often require Vultr (9), Linux (6), PHP (5), Ansible (4), out of 9 postings in the last 12 months.
Is the Constant tech stack changing?
Yes. SIEM, Kibana, Power BI, Azure first appeared in Constant job postings in the last six months.
How modern is the Constant tech stack?
Constant scores 68 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: 1; legacy ones: 0.
How does Alion know the Constant tech stack?
Alion reads every job posting Constant publishes and tags the technologies each one names. The figures on this page count the 46 postings of the last 12 months and were updated on Sep 29, 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, "Constant tech stack: 90 technologies from 46 job postings", as of Sep 29, 2026. https://alion.io/company/constant-com/technologies