InPost tech stack
InPost builds mostly with SQL, JavaScript, Python, Java. Its stack also includes Databricks, GCP, PostgreSQL, SwiftUI. SQL is named in 54 of the 161 job postings InPost published in the last 12 months (34%). Counted by Alion from the job postings of InPost, updated Nov 11, 2026.
What programming languages does InPost use?
SQL is named in 34% of job postings at InPost, followed by JavaScript (28%), Python (27%), Java (12%).
SQL
54 34%
JavaScript
45 28%
Python
44 27%
Java
19 12%
Kotlin
11 7%
Swift
9 6%
C#
5 3%
TypeScript
4 2%
Show all (12)
What frameworks and libraries does InPost use?
SwiftUI is named in 6% of job postings at InPost, followed by Spring Boot (5%), Appium (4%), Hibernate (3%).
SwiftUI
9 6%
Spring Boot
8 5%
Appium
6 4%
Hibernate
5 3%
Spring Security
5 3%
PyTorch
4 2%
Scikit-learn
4 2%
Kedro
3 2%
Show all (41)
And 1 more, each named in fewer postings.
What databases does InPost use?
PostgreSQL is named in 7% of job postings at InPost, followed by Delta Lake (4%), Google Cloud Spanner (2%), Snowflake (2%).
PostgreSQL
12 7%
Delta Lake
6 4%
Google Cloud Spanner
4 2%
Snowflake
3 2%
Cassandra
2 1%
ElasticSearch
2 1%
Redis
2 1%
Core Data
1 1%
Show all (9)
What cloud and platforms does InPost use?
Databricks is named in 32% of job postings at InPost, followed by GCP (26%), Azure (25%), Power BI (22%).
Databricks
52 32%
GCP
42 26%
Azure
41 25%
Power BI
36 22%
Apache Kafka
29 18%
AWS
26 16%
Spark
24 15%
Kubernetes
15 9%
Show all (37)
What developer tools does InPost use?
Parcel is named in 24% of job postings at InPost, followed by Copilot (18%), Git (11%), pySpark (9%).
Show all (30)
What AI and ML technologies does InPost use?
Claude is named in 19% of job postings at InPost, followed by LLM (15%), ChatGPT (14%), Gemini (1%).
Which engineering practices does InPost ask for?
CI/CD is named in 24% of job postings at InPost, followed by AI Agents (20%), VPN (9%), LLM Guardrails (8%).
CI/CD
39 24%
AI Agents
32 20%
Show all (43)
And 3 more, each named in fewer postings.
What other technologies does InPost use?
Swift Concurrency is named in 1% of job postings at InPost, followed by Kotlin Coroutines (1%).
Swift Concurrency
2 1%
Kotlin Coroutines
1 1%
What does each InPost team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Data Science
18 postingsProduct
17 postingsAnalytics
17 postingsBackend
15 postingsManagement
10 postingsLeadership
9 postingsHow does your stack fit InPost?
How is the InPost 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 InPost stack?
InPost 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: 4; legacy ones: 0.
How common is the InPost stack in its industry?
Share of the 1,522 companies in the same industries, whose stack Alion knows, that use each technology.
What sets InPost apart
Companies with a stack like InPost
Peoplemore
120 shared technologies
B3 Consulting Group
114 shared technologies
Deutsche Telekom Digital Labs
132 shared technologies
Commonwealth Bank of Australia
133 shared technologies
Scotiabank
139 shared technologies
The Vanguard Group
140 shared technologies
Freshworks
118 shared technologies
Delivery Hero
125 shared technologies
Questions about the InPost tech stack
What programming languages does InPost use?
The languages named in InPost job postings are SQL (34%), JavaScript (28%), Python (27%), Java (12%), Kotlin (7%), as a share of the 161 postings of the last 12 months.
Does InPost use SwiftUI?
Yes. SwiftUI is named in 9 of 161 job postings (6%) and required in 8 of them.
What cloud and platforms does InPost use?
The cloud and platforms named in InPost job postings are Databricks (52), GCP (42), Azure (41) (postings in brackets).
What skills do you need for a Data Science job at InPost?
Data Science postings at InPost most often require Databricks (17), Python (16), SQL (16), Spark (14), out of 18 postings in the last 12 months.
Is the InPost tech stack changing?
Yes. Node JS, Cassandra, ElasticSearch, Linux first appeared in InPost job postings in the last six months.
How modern is the InPost tech stack?
InPost 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: 4; legacy ones: 0.
How does Alion know the InPost tech stack?
Alion reads every job posting InPost publishes and tags the technologies each one names. The figures on this page count the 161 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, "InPost tech stack: 178 technologies from 161 job postings", as of Nov 11, 2026. https://alion.io/company/inpost/technologies