43North tech stack
43North builds mostly with JavaScript, C++, PHP, Python. Its stack also includes AWS, React.js, API Gateway, DynamoDB. JavaScript is named in 2 of the 4 job postings 43North published in the last 12 months (50%). Counted by Alion from the job postings of 43North, updated Sep 26, 2026.
What programming languages does 43North use?
JavaScript is named in 50% of job postings at 43North, followed by C++ (25%), PHP (25%), Python (25%).
What frameworks and libraries does 43North use?
React.js is named in 50% of job postings at 43North, followed by Angular (25%), Bootstrap (25%), JQuery (25%).
What databases does 43North use?
DynamoDB is named in 25% of job postings at 43North, followed by MySQL (25%).
What cloud and platforms does 43North use?
AWS is named in 50% of job postings at 43North, followed by API Gateway (25%), AWS Bedrock (25%), AWS Lambda (25%).
AWS
2 50%
AWS Bedrock
1 25%
AWS Lambda
1 25%
Amazon EC2
1 25%
GitHub Actions
1 25%
Show all (9)
What developer tools does 43North use?
Git is named in 75% of job postings at 43North, followed by Jenkins (50%), SolidWorks (25%), Terraform (25%).
Which engineering practices does 43North ask for?
CI/CD is named in 75% of job postings at 43North, followed by AI Agents (25%), Embeddings (25%), Fine-tuning (25%).
CI/CD
3 75%
AI Agents
1 25%
Embeddings
1 25%
Fine-tuning
1 25%
Prompt Engineering
1 25%
RAG
1 25%
How does your stack fit 43North?
How is the 43North 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 43North stack?
43North scores 76 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: 0; legacy ones: 0.
How common is the 43North stack in its industry?
Share of the 54 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like 43North
Cyber, Data Analytics & Engineering Services
29 shared technologies
Fidelity Investments Canada
29 shared technologies
Amazon.jobs
29 shared technologies
Diligent
29 shared technologies
DACodes
31 shared technologies
Epsilon
30 shared technologies
ansrsource
32 shared technologies
Digicert
29 shared technologies
Questions about the 43North tech stack
What programming languages does 43North use?
The languages named in 43North job postings are JavaScript (50%), C++ (25%), PHP (25%), Python (25%), SQL (25%), as a share of the 4 postings of the last 12 months.
Does 43North use React.js?
Yes. React.js is named in 2 of 4 job postings (50%) and required in 1 of them.
What cloud and platforms does 43North use?
The cloud and platforms named in 43North job postings are AWS (2), API Gateway (1), AWS Bedrock (1) (postings in brackets).
Is the 43North tech stack changing?
Yes. AWS, Jenkins, CI/CD, Git first appeared in 43North job postings in the last six months.
How modern is the 43North tech stack?
43North scores 76 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: 0; legacy ones: 0.
How does Alion know the 43North tech stack?
Alion reads every job posting 43North publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Sep 26, 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, "43North tech stack: 36 technologies from 4 job postings", as of Sep 26, 2026. https://alion.io/company/43north-2/technologies