Swan tech stack
Swan builds mostly with TypeScript, SQL, Scala, Node JS. Its stack also includes AWS, Apache Kafka, PostgreSQL. TypeScript is named in 4 of the 5 job postings Swan published in the last 12 months (80%). Counted by Alion from the job postings of Swan, updated Oct 14, 2026.
What programming languages does Swan use?
TypeScript is named in 80% of job postings at Swan, followed by SQL (40%), Scala (40%), Node JS (20%).
What cloud and platforms does Swan use?
AWS is named in 80% of job postings at Swan, followed by Apache Kafka (80%), Kubernetes (80%), Datadog (20%).
What developer tools does Swan use?
Docker is named in 60% of job postings at Swan, followed by GraphQL (60%), CloudFormation (20%), Terraform (20%).
Which engineering practices does Swan ask for?
CI/CD is named in 60% of job postings at Swan, followed by Clean Architecture (40%), Platform Engineering (20%).
What does each Swan team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
4 postingsHow does your stack fit Swan?
How modern is the Swan stack?
Swan scores 79 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 Swan stack in its industry?
Share of the 616 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Swan
SWANIO
19 shared technologies
HMH
19 shared technologies
Chainalysis
19 shared technologies
Adroit Innovative Solutions
19 shared technologies
Kingfisher
20 shared technologies
Ippon Technologies
19 shared technologies
Objective Solutions
19 shared technologies
Big Assets Infra
19 shared technologies
Questions about the Swan tech stack
What programming languages does Swan use?
The languages named in Swan job postings are TypeScript (80%), SQL (40%), Scala (40%), Node JS (20%), Python (20%), as a share of the 5 postings of the last 12 months.
Does Swan use AWS?
Yes. AWS is named in 4 of 5 job postings (80%) and required in 4 of them.
What cloud and platforms does Swan use?
The cloud and platforms named in Swan job postings are AWS (4), Apache Kafka (4), Kubernetes (4) (postings in brackets).
What skills do you need for a Backend job at Swan?
Backend postings at Swan most often require TypeScript (4), AWS (3), Apache Kafka (3), Docker (3), out of 4 postings in the last 12 months.
Is the Swan tech stack changing?
No new technology has appeared in Swan job postings in the last six months.
How modern is the Swan tech stack?
Swan scores 79 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 Swan tech stack?
Alion reads every job posting Swan publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 14, 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, "Swan tech stack: 19 technologies from 5 job postings", as of Oct 14, 2026. https://alion.io/company/swan/technologies