Full Stack (React.js/Node.js) Developer

Middle Remote Full-time Опубликовано 3 месяца назад

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Навыки и стек

Languages

TypeScript

Frameworks

NestJS Node.js React

Tools & Infra

AWS PostgreSQL

О роли

Softermii is hiring a middle-level Full Stack (React.js/Node.js) Developer for remote work. You will develop a cardio platform that processes heart signals from medical devices and gives doctors an interface for reviewing cardiac information. The platform renders large files, displays cardio graphs and visualizes detected events.

Work format

This is a full-time position requiring B2, or Upper-Intermediate, English.

Skills and tools

Node.js
NestJS
React
JavaScript
TypeScript
HTML
CSS
PostgreSQL
AWS
Cognito
Lambda
DynamoDB
CloudWatch
API Gateway
Virtuoso
ECharts
DuckDB
ElasticSearch
OpenSearch
Claude Code
Cursor
Jira
Confluence
Git
Figma

What to prepare

Prepare a React example showing how you handled large datasets and chart rendering.
Outline a Node.js or NestJS backend you built with PostgreSQL and the listed AWS services.
Prepare an example of a technical trade-off you explained to a product manager or client.

Обязанности

Participate in Scrum stand-ups, planning, backlog grooming and client demos.
Deliver features within agreed estimates and take responsibility for timelines.
Review code, troubleshoot issues, support teammates and contribute to retrospectives.
Discuss product improvements with the product manager and suggest optimizations.
Contribute to risk management and problem-solving during critical issues.
Use Claude Code and Cursor in development work.

Требования

4-5 years of commercial software development experience with React.js and Node.js.
Strong backend expertise with Node.js and NestJS, plus solid React frontend knowledge.
Proficiency in JavaScript, TypeScript, HTML and CSS.
Experience with PostgreSQL and AWS services: Cognito, Lambda, DynamoDB, CloudWatch and API Gateway.
Ability to display and manage large datasets in React.
Familiarity with ElasticSearch and OpenSearch search engines.

Nice to have

Virtuoso experience for displaying and managing large datasets.
DuckDB knowledge for querying Parquet files.

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Softermii

Outsource

Custom software and AI development company with its R&D center in Kyiv, Ukraine, building AI agents, generative AI systems, chatbots and real-time communication platforms since 2014.

Локация: Kyiv, Ukraine
Размер команды: 51-200
Формат работы: Hybrid

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