FourEnergy tech stack
FourEnergy builds mostly with Bash, Java, Python. Its stack also includes GitLab, Kubernetes. Bash is named in 3 of the 3 job postings FourEnergy published in the last 12 months (100%). Counted by Alion from the job postings of FourEnergy, updated Oct 1, 2026.
What programming languages does FourEnergy use?
Bash is named in 100% of job postings at FourEnergy, followed by Java (100%), Python (100%).
What cloud and platforms does FourEnergy use?
GitLab is named in 100% of job postings at FourEnergy, followed by Kubernetes (100%), Linux (100%), OpenShift (100%).
What developer tools does FourEnergy use?
Ansible is named in 100% of job postings at FourEnergy, followed by Docker (100%), Terraform (100%).
Which engineering practices does FourEnergy ask for?
CI/CD is named in 100% of job postings at FourEnergy, followed by DNS (100%).
CI/CD
3 100%
What does each FourEnergy team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
3 postingsHow does your stack fit FourEnergy?
How is the FourEnergy 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 FourEnergy stack?
FourEnergy scores 75 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: 0; legacy ones: 0.
How common is the FourEnergy stack in its industry?
Share of the 967 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like FourEnergy
Questions about the FourEnergy tech stack
What programming languages does FourEnergy use?
The languages named in FourEnergy job postings are Bash (100%), Java (100%), Python (100%), as a share of the 3 postings of the last 12 months.
Does FourEnergy use GitLab?
Yes. GitLab is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does FourEnergy use?
The cloud and platforms named in FourEnergy job postings are GitLab (3), Kubernetes (3), Linux (3) (postings in brackets).
What skills do you need for a DevOps job at FourEnergy?
DevOps postings at FourEnergy most often require Ansible (3), Bash (3), Docker (3), GitLab (3), out of 3 postings in the last 12 months.
Is the FourEnergy tech stack changing?
No new technology has appeared in FourEnergy job postings in the last six months.
How modern is the FourEnergy tech stack?
FourEnergy scores 75 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: 0; legacy ones: 0.
How does Alion know the FourEnergy tech stack?
Alion reads every job posting FourEnergy publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 1, 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, "FourEnergy tech stack: 13 technologies from 3 job postings", as of Oct 1, 2026. https://alion.io/company/fourenergy/technologies