Software Engineer - Measurement & Reporting

EasySoftGroup; Województwo mazowieckie; On-site; PLN 120,000 - 180,000; Full time

Job summary

EasySoftGroup is hiring a Software Engineer to join an international technology company building a large-scale B2B analytics platform. The role focuses on backend, data processing, analytics, and reporting, with AI-enabled functionality and modern AI tooling integrated into the workflow.

You will work on a production platform handling data at scale, ensuring accuracy, reliability, and maintainability, and collaborating with both technical and non-technical colleagues.

Qualifications

• Experience building data-intensive analytics and reporting features.
• Proficient in TypeScript/Node.js backend development.
• Experience with SQL databases, migrations, and data modeling.

Responsibilities

• Develop data-intensive analytics and reporting features for business customers.
• Work primarily with TypeScript and the Node.js ecosystem.
• Translate analytical requirements into SQL and application logic.
• Use SQL query builders and ORMs.
• Build and maintain analytical/data aggregation functionality.
• Operate on large existing production systems.
• Release production database schema migrations safely.
• Deploy application and database changes while maintaining availability.
• Apply a test-driven approach to software development.
• Define testing strategies and build test harnesses for data-heavy functionality.
• Design modular, maintainable solutions.
• Investigate data and logic, breaking problems into steps.
• Build AI-enabled product functionality and AI-driven workflows.
• Use AI-assisted coding tools in daily development.
• Communicate analytical and technical concepts clearly to colleagues.

Skills

Data analytics

Data processing

Reporting

Backend development

Tools

TypeScript

Node.js

SQL

SQL ORM/Query builders

AI tooling

Job description

Role Overview

We are hiring a Software Engineer for an international technology company developing a large-scale B2B software platform. The engineering team works with significant volumes of data and builds systems that help business customers consolidate information, measure performance, generate reports, and use data to support decision‑making. This position is focused on backend engineering, data processing, analytics, and reporting. You will work on an established production platform and contribute to systems where data accuracy, reliability, scalability, and maintainability are particularly important. The role also involves building AI‑enabled functionality and using modern AI development tools as part of the regular engineering workflow.

Responsibilities

• Develop and extend data-intensive measurement, analytics, and reporting functionality used by business customers.


• Work primarily with TypeScript and the Node.js ecosystem.


• Convert complex analytical requirements into well-structured SQL and application logic.


• Work with SQL query builders and/or ORMs.


• Build and maintain analytical and data aggregation functionality.


• Work with large existing production systems.


• Implement and safely release production database schema migrations.


• Deploy application and database changes while maintaining system availability and stability.


• Apply a test-driven approach to software development.


• Define testing strategies and build test harnesses for data-heavy functionality.


• Design maintainable solutions using modular application architecture.


• Investigate complex data and application logic and break larger problems into manageable development steps.


• Build AI-enabled product functionality, including integrations that allow product data to be used within AI-driven workflows.


• Use AI-assisted coding tools as part of your day-to-day development process.


• Communicate analytical and technical concepts clearly with both technical and non-technical colleagues.