Middle Fullstack Engineer (Node.js)

TL;DR

Middle Fullstack Engineer (Node.js/React): Developing a complex, data-driven platform for large-scale construction projects with an accent on data pipelines, cloud-based architecture, and advanced UI components. Focus on building engines for BigQuery SQL conversion, optimizing data workflows, and extending Canvas-based UI frameworks.

Location: Ukraine (Remote/Office)

Company

hirify.global is a global software development and consulting company providing digital transformation services.

What you will do

• Design and evolve dual-layer data architecture to ensure scalability, reliability, and high performance across workflows.
• Manage dataset and table lifecycles using MySQL and TypeORM for improved consistency.
• Build and optimize engines that convert visual definitions into parameterized BigQuery SQL for efficient data processing.
• Develop complex data transformation widgets using React, incorporating regex, formulas, and date extraction.
• Extend Canvas-based UI frameworks with advanced rendering, interaction models, and animation systems.
• Oversee integrations with enterprise and construction platforms to ensure effective data ingestion and synchronization.

Requirements

• 3+ years of experience with TypeScript and Node.js.
• 1+ years of experience in React with a focus on complex state management.
• Solid expertise in SQL and columnar data warehouses such as BigQuery.
• Hands-on experience with REST, GraphQL, and OAuth 2.0 API design.
• Knowledge of NestJS and AWS cloud infrastructure.
• English: Upper-intermediate (B2) level required.

Nice to have

• Familiarity with Canvas API or WebGL for advanced UI interactions.
• Background in ETL/ELT workflows or large-scale data integrations.
• Tech or team leadership experience and ability to drive architectural decisions.

Culture & Benefits

• Flexible work arrangement with Remote/Office options.
• Opportunity to work on a complex, global data-driven platform.
• Inclusive work environment as an equal opportunity employer.