Surfshark tech stack
Surfshark builds mostly with Python, TypeScript, SQL, JavaScript. Its stack also includes Linux, AWS, MySQL, Next.js. Python is named in 8 of the 43 job postings Surfshark published in the last 12 months (19%). Counted by Alion from the job postings of Surfshark, updated Nov 11, 2026.
What programming languages does Surfshark use?
Python is named in 19% of job postings at Surfshark, followed by TypeScript (19%), SQL (16%), JavaScript (16%).
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What frameworks and libraries does Surfshark use?
Next.js is named in 7% of job postings at Surfshark, followed by React.js (7%), Tailwind CSS (5%), Vitest (5%).
Next.js
3 7%
React.js
3 7%
Tailwind CSS
2 5%
Vitest
2 5%
WebDriverIO
2 5%
Appium
1 2%
Playwright
1 2%
PromiseKit
1 2%
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What databases does Surfshark use?
MySQL is named in 7% of job postings at Surfshark, followed by PostgreSQL (5%), Redis (5%), Realm (2%).
MySQL
3 7%
PostgreSQL
2 5%
Redis
2 5%
Realm
1 2%
ClickHouse
1 2%
ElasticSearch
1 2%
Google BigQuery
1 2%
What cloud and platforms does Surfshark use?
Linux is named in 16% of job postings at Surfshark, followed by AWS (16%), Kubernetes (16%), Figma (9%).
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What developer tools does Surfshark use?
Ansible is named in 9% of job postings at Surfshark, followed by Cursor (9%), Rest API (9%), Git (7%).
Ansible
4 9%
Cursor
4 9%
Rest API
4 9%
Git
3 7%
Prometheus
3 7%
Charles Proxy
2 5%
Claude Code
2 5%
Copilot
2 5%
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What AI and ML technologies does Surfshark use?
LLM is named in 7% of job postings at Surfshark, followed by Claude (7%), ChatGPT (2%), Gemini (2%).
Which engineering practices does Surfshark ask for?
CI/CD is named in 16% of job postings at Surfshark, followed by VPN (14%), A/B Testing (7%), Machine Learning (7%).
CI/CD
7 16%
NLP
2 5%
Time Series
2 5%
AI Agents
1 2%
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What does each Surfshark team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
8 postingsSecurity
4 postingsFrontend
3 postingsDevOps
3 postingsHow does your stack fit Surfshark?
How much does Surfshark pay by technology?
Median stated pay of the postings that name each technology, against the median of all Surfshark postings with stated pay: $89k across 38 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 7 | $92k | +3% |
| Linux | 7 | $85k | −5% |
| TypeScript | 7 | $77k | −13% |
| Kubernetes | 6 | $101k | +14% |
| SQL | 6 | $88k | −2% |
| AWS | 5 | $105k | +18% |
| JavaScript | 5 | $78k | −12% |
How is the Surfshark 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 Surfshark stack?
Surfshark scores 85 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: 4; legacy ones: 0.
How common is the Surfshark stack in its industry?
Share of the 38 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Surfshark
Questions about the Surfshark tech stack
What programming languages does Surfshark use?
The languages named in Surfshark job postings are Python (19%), TypeScript (19%), SQL (16%), JavaScript (16%), Go (9%), as a share of the 43 postings of the last 12 months.
Does Surfshark use Next.js?
Yes. Next.js is named in 3 of 43 job postings (7%) and required in 3 of them.
What cloud and platforms does Surfshark use?
The cloud and platforms named in Surfshark job postings are Linux (7), AWS (7), Kubernetes (7) (postings in brackets).
What skills do you need for a Backend job at Surfshark?
Backend postings at Surfshark most often require Rest API (3), Docker (2), Go (2), Node JS (2), out of 8 postings in the last 12 months.
Is the Surfshark tech stack changing?
Yes. DNS, HAProxy, Node JS, GitLab first appeared in Surfshark job postings in the last six months.
How modern is the Surfshark tech stack?
Surfshark scores 85 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: 4; legacy ones: 0.
How does Alion know the Surfshark tech stack?
Alion reads every job posting Surfshark publishes and tags the technologies each one names. The figures on this page count the 43 postings of the last 12 months and were updated on Nov 11, 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, "Surfshark tech stack: 94 technologies from 43 job postings", as of Nov 11, 2026. https://alion.io/company/surfshark/technologies