Senior backend Typescript engineer | Fully remote | B2B

Fullinfo • foz do iguaçu, estado do paraná, Brazil • Posted May 24, 2026

Location foz do iguaçu, estado do paraná

Job Type Full-time

Category Other-General

Posted May 24, 2026

Fullinfo is looking for a Senior Backend TypeScript Engineer to help build the core of its company intelligence platform. You will work on a fully serverless AWS backend in TypeScript, where clean architecture, readable code and long term maintainability matter more than clever engineering theatre. 

About Fullinfo  
Fullinfo is building a B2B company intelligence platform. 
The platform crawls more than 300 million active domains and turns messy web data into clean, structured and searchable company profiles. Sales and marketing teams use Fullinfo to find companies, contacts and insights that are normally hidden across websites, directories, registries and industry sources. 

The backend runs fully on AWS, written in TypeScript and built around serverless services like Lambda, S3, DynamoDB and SQS. The frontend is built in Angular. GraphQL is used where it makes sense. 

The team is small, international and senior. ...
            

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