OpenObserve tech stack
OpenObserve builds mostly with SQL, Python, Go, Java. Its stack also includes Kubernetes, Datadog, OpenTelemetry. Kubernetes is named in 9 of the 10 job postings OpenObserve published in the last 12 months (90%). Counted by Alion from the job postings of OpenObserve, updated Oct 18, 2026.
What programming languages does OpenObserve use?
SQL is named in 60% of job postings at OpenObserve, followed by Python (20%), Go (10%), Java (10%).
What frameworks and libraries does OpenObserve use?
OpenTelemetry is named in 40% of job postings at OpenObserve.
OpenTelemetry
4 40%
What cloud and platforms does OpenObserve use?
Kubernetes is named in 90% of job postings at OpenObserve, followed by Datadog (40%), Splunk (40%), Grafana (40%).
What developer tools does OpenObserve use?
Prometheus is named in 20% of job postings at OpenObserve, followed by Docker (10%), OpenTofu (10%), Terraform (10%).
Which engineering practices does OpenObserve ask for?
CI/CD is named in 30% of job postings at OpenObserve, followed by A/B Testing (20%), DNS (10%), Platform Engineering (10%).
What does each OpenObserve team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Sales
4 postingsHow does your stack fit OpenObserve?
How is the OpenObserve 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 OpenObserve stack?
OpenObserve 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 OpenObserve stack in its industry?
Share of the 96 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like OpenObserve
Questions about the OpenObserve tech stack
What programming languages does OpenObserve use?
The languages named in OpenObserve job postings are SQL (60%), Python (20%), Go (10%), Java (10%), Rust (10%), as a share of the 10 postings of the last 12 months.
Does OpenObserve use OpenTelemetry?
Yes. OpenTelemetry is named in 4 of 10 job postings (40%) and required in 1 of them.
What cloud and platforms does OpenObserve use?
The cloud and platforms named in OpenObserve job postings are Kubernetes (9), Datadog (4), Splunk (4) (postings in brackets).
What skills do you need for a Sales job at OpenObserve?
Sales postings at OpenObserve most often require Kubernetes (4), Datadog (2), SQL (2), Splunk (2), out of 4 postings in the last 12 months.
Is the OpenObserve tech stack changing?
Yes. New Relic, Grafana, GitHub, OpenTelemetry first appeared in OpenObserve job postings in the last six months.
How modern is the OpenObserve tech stack?
OpenObserve 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 OpenObserve tech stack?
Alion reads every job posting OpenObserve publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Oct 18, 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, "OpenObserve tech stack: 26 technologies from 10 job postings", as of Oct 18, 2026. https://alion.io/company/openobserve/technologies