Senior Fullstack Developer (Typescript/AWS)

Scalo is a company offering a project in the area of cybersecurity and fraud prevention aimed at improving client authentication in call centers and limiting financial abuse.

• Minimum 5 years of experience as a Fullstack Developer
• Very good knowledge of TypeScript and Node.js
• Experience working with React or Angular (NgRx, RxJS)
• Knowledge of front-end tools and libraries such as Material UI, Storybook, Web Components
• Experience building applications in AWS cloud (Lambda, API Gateway, DynamoDB, S3, CloudFront)
• Knowledge of event-driven architecture and asynchronous systems (SQS, SNS, Kinesis)
• Experience designing REST API and GraphQL
• Experience with databases and indexing systems (DynamoDB, OpenSearch, RDS)
• Familiarity with engineering practices such as TDD, BDD, and SOLID principles
• Experience with CI/CD and Infrastructure as Code tools
• Very good command of English (minimum B2/C1)

• Participation in a cybersecurity and fraud prevention project to improve client authentication in call centers and limit financial abuse
• Development and maintenance of an enterprise application operating in the AWS environment
• Working in a small, agile engineering team developing event-driven architecture solutions
• Designing and developing user interfaces in React / Angular using TypeScript and Material UI
• Creating and developing backend in Node.js / TypeScript using AWS services (Lambda, ECS/Fargate, EC2)
• Implementing and developing asynchronous data processing systems (SQS, SNS, Kinesis, Dynamo Streams)
• Designing and developing REST and GraphQL APIs
• Working with databases and data processing systems (DynamoDB, OpenSearch, RDS, S3, Athena, Glue)
• Creating E2E and integration tests (Cypress / Playwright)
• Deploying solutions using CI/CD (CircleCI) and Infrastructure as Code tools (AWS CDK, CloudFormation)
• Collaborating with engineering team and business stakeholders in Agile/Kanban environment
• 100% remote work