OpenUp tech stack
OpenUp builds mostly with SQL, Python, C#, JavaScript. Its stack also includes Figma, Windows, Snowflake, Angular. SQL is named in 3 of the 13 job postings OpenUp published in the last 12 months (23%). Counted by Alion from the job postings of OpenUp, updated Nov 14, 2026.
What programming languages does OpenUp use?
SQL is named in 23% of job postings at OpenUp, followed by Python (15%), C# (8%), JavaScript (8%).
What frameworks and libraries does OpenUp use?
Angular is named in 8% of job postings at OpenUp, followed by Tailwind CSS (8%), shadcn/ui (8%), Radix UI (8%).
What cloud and platforms does OpenUp use?
Figma is named in 15% of job postings at OpenUp, followed by Windows (15%), Azure (15%), .NET (8%).
What developer tools does OpenUp use?
Claude Code is named in 15% of job postings at OpenUp, followed by Cursor (15%), OpenAI Codex (15%), Microsoft Excel (8%).
What AI and ML technologies does OpenUp use?
LLM is named in 23% of job postings at OpenUp, followed by Claude (8%).
Which engineering practices does OpenUp ask for?
AI Agents is named in 15% of job postings at OpenUp, followed by EU AI Act (8%), Incident Management (8%), NIST AI RMF (8%).
How does your stack fit OpenUp?
How is the OpenUp 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 OpenUp stack?
OpenUp scores 81 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 OpenUp stack in its industry?
Share of the 307 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like OpenUp
Questions about the OpenUp tech stack
What programming languages does OpenUp use?
The languages named in OpenUp job postings are SQL (23%), Python (15%), C# (8%), JavaScript (8%), TypeScript (8%), as a share of the 13 postings of the last 12 months.
Does OpenUp use Figma?
Yes. Figma is named in 2 of 13 job postings (15%) and required in 2 of them.
What cloud and platforms does OpenUp use?
The cloud and platforms named in OpenUp job postings are Figma (2), Windows (2), Azure (2) (postings in brackets).
Is the OpenUp tech stack changing?
Yes. Azure, AI Agents, LLM, Claude Code first appeared in OpenUp job postings in the last six months.
How modern is the OpenUp tech stack?
OpenUp scores 81 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 OpenUp tech stack?
Alion reads every job posting OpenUp publishes and tags the technologies each one names. The figures on this page count the 13 postings of the last 12 months and were updated on Nov 14, 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, "OpenUp tech stack: 30 technologies from 13 job postings", as of Nov 14, 2026. https://alion.io/company/openup/technologies