PostNL tech stack
PostNL builds mostly with Python, TypeScript. Its stack also includes Windows, AWS. Windows is named in 3 of the 3 job postings PostNL published in the last 12 months (100%). Counted by Alion from the job postings of PostNL, updated Oct 20, 2026.
What programming languages does PostNL use?
Python is named in 67% of job postings at PostNL, followed by TypeScript (67%).
Python
2 67%
TypeScript
2 67%
What cloud and platforms does PostNL use?
Windows is named in 100% of job postings at PostNL, followed by AWS (67%), AWS Lambda (33%), AWS Step Functions (33%).
What developer tools does PostNL use?
AWS CDK is named in 33% of job postings at PostNL, followed by Docker (33%).
Which engineering practices does PostNL ask for?
CI/CD is named in 33% of job postings at PostNL, followed by Computer Vision (33%).
CI/CD
1 33%
Computer Vision
1 33%
How does your stack fit PostNL?
How modern is the PostNL stack?
PostNL scores 74 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How common is the PostNL stack in its industry?
Share of the 316 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like PostNL
Questions about the PostNL tech stack
What programming languages does PostNL use?
The languages named in PostNL job postings are Python (67%), TypeScript (67%), as a share of the 3 postings of the last 12 months.
Does PostNL use Windows?
Yes. Windows is named in 3 of 3 job postings (100%) and required in 2 of them.
What cloud and platforms does PostNL use?
The cloud and platforms named in PostNL job postings are Windows (3), AWS (2), AWS Lambda (1) (postings in brackets).
Is the PostNL tech stack changing?
No new technology has appeared in PostNL job postings in the last six months.
How modern is the PostNL tech stack?
PostNL scores 74 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the PostNL tech stack?
Alion reads every job posting PostNL publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 20, 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, "PostNL tech stack: 10 technologies from 3 job postings", as of Oct 20, 2026. https://alion.io/company/postnl-nl/technologies