Waste Connections tech stack
Waste Connections builds mostly with C#, Python, SQL, 1C. Its stack also includes AWS, .NET, Delta Lake, MS SQL. AWS is named in 5 of the 50 job postings Waste Connections published in the last 12 months (10%). Counted by Alion from the job postings of Waste Connections, updated Sep 30, 2026.
What programming languages does Waste Connections use?
C# is named in 8% of job postings at Waste Connections, followed by Python (6%), SQL (4%), 1C (2%).
1C 
What frameworks and libraries does Waste Connections use?
Angular is named in 2% of job postings at Waste Connections, followed by React.js (2%).
What databases does Waste Connections use?
Delta Lake is named in 2% of job postings at Waste Connections, followed by MS SQL (2%).
Delta Lake
1 2%
MS SQL
1 2%
What cloud and platforms does Waste Connections use?
AWS is named in 10% of job postings at Waste Connections, followed by .NET (8%), Databricks (6%), Azure (6%).
AWS
5 10%
.NET
4 8%
Databricks
3 6%
Azure
3 6%
GitHub Actions
2 4%
Azure DevOps
2 4%
Spark
2 4%
Show all (16)
What developer tools does Waste Connections use?
Microsoft Excel is named in 76% of job postings at Waste Connections, followed by Terraform (4%), Canva (2%), Octopus Deploy (2%).
What AI and ML technologies does Waste Connections use?
LLM is named in 2% of job postings at Waste Connections.
LLM
1 2%
Which engineering practices does Waste Connections ask for?
CI/CD is named in 6% of job postings at Waste Connections, followed by TCP/IP (4%), AI Agents (2%), ETL/ELT (2%).
What does each Waste Connections team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Field & Service
9 postingsHow does your stack fit Waste Connections?
How modern is the Waste Connections stack?
Waste Connections scores 77 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: 1; legacy ones: 0.
How common is the Waste Connections stack in its industry?
Share of the 1,597 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Waste Connections
Questions about the Waste Connections tech stack
What programming languages does Waste Connections use?
The languages named in Waste Connections job postings are C# (8%), Python (6%), SQL (4%), 1C (2%), TypeScript (2%), as a share of the 50 postings of the last 12 months.
Does Waste Connections use AWS?
Yes. AWS is named in 5 of 50 job postings (10%) and required in 3 of them.
What cloud and platforms does Waste Connections use?
The cloud and platforms named in Waste Connections job postings are AWS (5), .NET (4), Databricks (3) (postings in brackets).
What skills do you need for a Field & Service job at Waste Connections?
Field & Service postings at Waste Connections most often require .NET (3), Microsoft Excel (3), Windows (2), out of 9 postings in the last 12 months.
Is the Waste Connections tech stack changing?
No new technology has appeared in Waste Connections job postings in the last six months.
How modern is the Waste Connections tech stack?
Waste Connections scores 77 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: 1; legacy ones: 0.
How does Alion know the Waste Connections tech stack?
Alion reads every job posting Waste Connections publishes and tags the technologies each one names. The figures on this page count the 50 postings of the last 12 months and were updated on Sep 30, 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, "Waste Connections tech stack: 40 technologies from 50 job postings", as of Sep 30, 2026. https://alion.io/company/wasteconnections/technologies