Remote Full-Stack Engineer - React/TS on AWS Serverless

xelerate.tech; Porto; Hybrid; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Remote-friendly environment

Competitive salary

Long-term partnership

Job summary

Xelerate is hiring a Full-Stack Engineer to help build and scale a B2B customer portal for a leading FinTech in credit risk management. You’ll work on core platform components—from identity and access to dashboards, product catalog, and reporting—on a modern, fully serverless AWS stack.

You will implement features end-to-end in React with TypeScript, design event-driven services, and maintain infrastructure with AWS CDK, while ensuring strong observability and secure access.

Qualifications

• 5+ years of professional software development with React and TypeScript.
• Experience with AWS serverless stack (Lambda, API Gateway, DynamoDB, S3).
• Experience with infrastructure as code, preferably AWS CDK.
• Understanding of event-driven architectures and CI/CD pipelines.
• Experience with Auth0/OAuth2, headless CMS (Storyblok), Tailwind, design systems, or Dynatrace is a plus.

Responsibilities

• Features End to End: build features across the portal in React, TS and AWS Lambda.
• Design event-driven services with API Gateway, SNS/SQS and EventBridge.
• Define and maintain infrastructure with AWS CDK.
• Identity & Access: work with authentication/authorization based on Auth0/OAuth2.
• Observability: ensure observability with OpenTelemetry, tracing and Dynatrace.
• Collaborate with QA and client product/engineering teams.

Skills

React

TypeScript

AWS Lambda

AWS serverless

AWS CDK

CI/CD

Auth0/OAuth2

Dist. tracing

Dynatrace

Storyblok

Tools

GitHub Actions

API Gateway

DynamoDB

S3

Job description

Xelerate is hiring a Full-Stack Engineer to help build and scale a B2B customer portal for a leading FinTech in credit risk management. You’ll work on core platform components—from identity and access to dashboards, product catalog, and reporting—on a modern, fully serverless AWS stack.

You will implement features end-to-end in React with TypeScript, design event-driven services, and maintain infrastructure with AWS CDK, while ensuring strong observability and secure access.