OutSystems tech stack
OutSystems builds mostly with Python, Go, C#, SQL. Its stack also includes AWS, Kubernetes, Playwright, Hadoop. AWS is named in 15 of the 74 job postings OutSystems published in the last 12 months (20%). Counted by Alion from the job postings of OutSystems, updated Oct 10, 2026.
What programming languages does OutSystems use?
Python is named in 16% of job postings at OutSystems, followed by Go (9%), C# (9%), SQL (5%).
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What frameworks and libraries does OutSystems use?
Playwright is named in 5% of job postings at OutSystems, followed by Hadoop (3%), OpenTelemetry (1%), Pytest (1%).
What databases does OutSystems use?
Amazon Neptune is named in 1% of job postings at OutSystems, followed by Neo4j (1%), Pinecone (1%), Snowflake (1%).
What cloud and platforms does OutSystems use?
AWS is named in 20% of job postings at OutSystems, followed by Kubernetes (16%), Azure (14%), Linux (7%).
AWS
15 20%
Kubernetes
12 16%
Azure
10 14%
GCP
4 5%
Grafana
4 5%
Amazon EC2
3 4%
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What developer tools does OutSystems use?
Terraform is named in 11% of job postings at OutSystems, followed by Cursor (9%), Docker (8%), Kong (8%).
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What AI and ML technologies does OutSystems use?
LLM is named in 12% of job postings at OutSystems, followed by Claude (11%), ChatGPT (1%), GPT-4 (1%).
Which engineering practices does OutSystems ask for?
AI Agents is named in 100% of job postings at OutSystems, followed by CI/CD (14%), LLM Guardrails (12%), Prompt Engineering (12%).
AI Agents
74 100%
CI/CD
10 14%
Prompt Engineering
9 12%
RAG
9 12%
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What does each OutSystems team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
12 postingsDevOps
5 postingsBackend
5 postingsSecurity
4 postingsHow does your stack fit OutSystems?
How is the OutSystems 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 OutSystems stack?
OutSystems 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: 5; legacy ones: 0.
How common is the OutSystems stack in its industry?
Share of the 66 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like OutSystems
Questions about the OutSystems tech stack
What programming languages does OutSystems use?
The languages named in OutSystems job postings are Python (16%), Go (9%), C# (9%), SQL (5%), JavaScript (5%), as a share of the 74 postings of the last 12 months.
Does OutSystems use Playwright?
Yes. Playwright is named in 4 of 74 job postings (5%) and required in 3 of them.
What cloud and platforms does OutSystems use?
The cloud and platforms named in OutSystems job postings are AWS (15), Kubernetes (12), Azure (10) (postings in brackets).
What skills do you need for a Solutions job at OutSystems?
Solutions postings at OutSystems most often require LLM (5), AWS (2), Azure (2), out of 12 postings in the last 12 months.
Is the OutSystems tech stack changing?
Yes. Power BI, Wiz, Snyk, Microsoft Defender first appeared in OutSystems job postings in the last six months.
How modern is the OutSystems tech stack?
OutSystems 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: 5; legacy ones: 0.
How does Alion know the OutSystems tech stack?
Alion reads every job posting OutSystems publishes and tags the technologies each one names. The figures on this page count the 74 postings of the last 12 months and were updated on Oct 10, 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, "OutSystems tech stack: 106 technologies from 74 job postings", as of Oct 10, 2026. https://alion.io/company/outsystems-2/technologies