FRA tech stack
FRA builds mostly with C++, Python, Bash, C#. Its stack also includes Kubernetes, Linux, ElasticSearch, MySQL. C++ is named in 4 of the 5 job postings FRA published in the last 12 months (80%). Counted by Alion from the job postings of FRA, updated Oct 19, 2026.
What programming languages does FRA use?
C++ is named in 80% of job postings at FRA, followed by Python (60%), Bash (40%), C# (20%).
C++ 
What databases does FRA use?
ElasticSearch is named in 60% of job postings at FRA, followed by MySQL (40%), PostgreSQL (40%), InfluxDB (20%).
What cloud and platforms does FRA use?
Kubernetes is named in 80% of job postings at FRA, followed by Linux (80%), Apache Kafka (20%), Grafana (20%).
What developer tools does FRA use?
Ansible is named in 60% of job postings at FRA, followed by Puppet (60%), ArgoCD (40%), Docker (40%).
Ansible
3 60%
Puppet
3 60%
ArgoCD
2 40%
Docker
2 40%
Prometheus
2 40%
Nagios
1 20%
Podman
1 20%
Show all (11)
Which engineering practices does FRA ask for?
GitOps is named in 40% of job postings at FRA, followed by CI/CD (20%), DNS (20%).
What does each FRA team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit FRA?
How modern is the FRA stack?
FRA scores 71 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.
Companies with a stack like FRA
Everwatchdev
25 shared technologies
Belay Technologies
26 shared technologies
Captivation Agency
26 shared technologies
Centre for Strategic Infocomm Technologies
27 shared technologies
Sunayu
25 shared technologies
GliaCell Technologies
27 shared technologies
The Swift Group
29 shared technologies
Dover Networks
25 shared technologies
Questions about the FRA tech stack
What programming languages does FRA use?
The languages named in FRA job postings are C++ (80%), Python (60%), Bash (40%), C# (20%), Java (20%), as a share of the 5 postings of the last 12 months.
Does FRA use Kubernetes?
Yes. Kubernetes is named in 4 of 5 job postings (80%) and required in 4 of them.
What cloud and platforms does FRA use?
The cloud and platforms named in FRA job postings are Kubernetes (4), Linux (4), Apache Kafka (1) (postings in brackets).
What skills do you need for a Backend job at FRA?
Backend postings at FRA most often require C++ (3), Ansible (2), ElasticSearch (2), Kubernetes (2), out of 3 postings in the last 12 months.
Is the FRA tech stack changing?
No new technology has appeared in FRA job postings in the last six months.
How modern is the FRA tech stack?
FRA scores 71 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 FRA tech stack?
Alion reads every job posting FRA publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 19, 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, "FRA tech stack: 31 technologies from 5 job postings", as of Oct 19, 2026. https://alion.io/company/fra-se/technologies