Sourcegraph tech stack
Sourcegraph builds mostly with TypeScript, Go, JavaScript. Its stack also includes Rest-Assured, Kubernetes, PostgreSQL, GCP. Rest-Assured is named in 11 of the 12 job postings Sourcegraph published in the last 12 months (92%). Counted by Alion from the job postings of Sourcegraph, updated Sep 27, 2026.
What programming languages does Sourcegraph use?
TypeScript is named in 42% of job postings at Sourcegraph, followed by Go (33%), JavaScript (17%).
What frameworks and libraries does Sourcegraph use?
Rest-Assured is named in 92% of job postings at Sourcegraph, followed by Svelte (17%), SvelteKit (17%), React.js (8%).
What databases does Sourcegraph use?
PostgreSQL is named in 33% of job postings at Sourcegraph.
PostgreSQL
4 33%
What cloud and platforms does Sourcegraph use?
Kubernetes is named in 33% of job postings at Sourcegraph, followed by GCP (17%), AWS (8%), Azure (8%).
What developer tools does Sourcegraph use?
Model Context Protocol is named in 92% of job postings at Sourcegraph, followed by Docker (33%), GraphQL (33%), Claude Code (17%).
Model Context Protocol
11 92%
Docker
4 33%
GraphQL
4 33%
Claude Code
2 17%
Cursor
2 17%
Git
2 17%
Terraform
2 17%
CDKTF
1 8%
Show all (9)
What AI and ML technologies does Sourcegraph use?
LLM is named in 17% of job postings at Sourcegraph, followed by Claude (8%).
Which engineering practices does Sourcegraph ask for?
AI Agents is named in 100% of job postings at Sourcegraph, followed by Context Engineering (17%), Fine-tuning (17%), LLM Evaluation (17%).
AI Agents
12 100%
Fine-tuning
2 17%
Embeddings
2 17%
Show all (11)
How does your stack fit Sourcegraph?
How modern is the Sourcegraph stack?
Sourcegraph scores 82 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: 2; legacy ones: 0.
Questions about the Sourcegraph tech stack
What programming languages does Sourcegraph use?
The languages named in Sourcegraph job postings are TypeScript (42%), Go (33%), JavaScript (17%), as a share of the 12 postings of the last 12 months.
Does Sourcegraph use Rest-Assured?
Yes. Rest-Assured is named in 11 of 12 job postings (92%) and required in 1 of them.
What cloud and platforms does Sourcegraph use?
The cloud and platforms named in Sourcegraph job postings are Kubernetes (4), GCP (2), AWS (1) (postings in brackets).
Is the Sourcegraph tech stack changing?
No new technology has appeared in Sourcegraph job postings in the last six months.
How modern is the Sourcegraph tech stack?
Sourcegraph scores 82 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: 2; legacy ones: 0.
How does Alion know the Sourcegraph tech stack?
Alion reads every job posting Sourcegraph publishes and tags the technologies each one names. The figures on this page count the 12 postings of the last 12 months and were updated on Sep 27, 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, "Sourcegraph tech stack: 35 technologies from 12 job postings", as of Sep 27, 2026. https://alion.io/company/sourcegraph/technologies