Sourcegraph tech stack
Sourcegraph builds mostly with TypeScript, Go, JavaScript. Its stack also includes Rest-Assured, Kubernetes, PostgreSQL, GCP. Rest-Assured is named in 16 of the 17 job postings Sourcegraph published in the last 12 months (94%). Counted by Alion from the job postings of Sourcegraph, updated Nov 12, 2026.
What programming languages does Sourcegraph use?
TypeScript is named in 29% of job postings at Sourcegraph, followed by Go (24%), JavaScript (12%).
What frameworks and libraries does Sourcegraph use?
Rest-Assured is named in 94% of job postings at Sourcegraph, followed by Svelte (12%), SvelteKit (12%), React.js (6%).
What databases does Sourcegraph use?
PostgreSQL is named in 24% of job postings at Sourcegraph.
PostgreSQL
4 24%
What cloud and platforms does Sourcegraph use?
Kubernetes is named in 24% of job postings at Sourcegraph, followed by GCP (12%), AWS (6%), Azure (6%).
What developer tools does Sourcegraph use?
Model Context Protocol is named in 94% of job postings at Sourcegraph, followed by Docker (24%), GraphQL (24%), Claude Code (12%).
Model Context Protocol
16 94%
Docker
4 24%
GraphQL
4 24%
Claude Code
2 12%
Cursor
2 12%
Git
2 12%
Terraform
2 12%
CDKTF
1 6%
Show all (9)
What AI and ML technologies does Sourcegraph use?
LLM is named in 12% of job postings at Sourcegraph, followed by Claude (6%).
Which engineering practices does Sourcegraph ask for?
AI Agents is named in 100% of job postings at Sourcegraph, followed by Context Engineering (12%), Fine-tuning (12%), LLM Evaluation (12%).
AI Agents
17 100%
Fine-tuning
2 12%
CI/CD
2 12%
Embeddings
2 12%
Show all (11)
How does your stack fit Sourcegraph?
How is the Sourcegraph 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 Sourcegraph stack?
Sourcegraph scores 83 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 common is the Sourcegraph stack in its industry?
Share of the 1,059 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Sourcegraph apart
Companies with a stack like Sourcegraph
Questions about the Sourcegraph tech stack
What programming languages does Sourcegraph use?
The languages named in Sourcegraph job postings are TypeScript (29%), Go (24%), JavaScript (12%), as a share of the 17 postings of the last 12 months.
Does Sourcegraph use Rest-Assured?
Yes. Rest-Assured is named in 16 of 17 job postings (94%) 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?
Yes. CI/CD first appeared in Sourcegraph job postings in the last six months.
How modern is the Sourcegraph tech stack?
Sourcegraph scores 83 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 17 postings of the last 12 months and were updated on Nov 12, 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: 38 technologies from 17 job postings", as of Nov 12, 2026. https://alion.io/company/sourcegraph/technologies