Energy Sector: React & .NET Developer

Innsoft; Warszawa; Hybrid; PLN 90,000 - 130,000; Full time

Benefits offered by this job

Group healthcare plan

FitSport sports program

Non-corporate work culture

Job summary

Innsoft in Warszawa is looking for a software engineer to maintain and develop software used by entities operating in the energy market. The team is led by a Leader who sets priorities and creates conditions for professional growth.

You will develop, enhance, and modify software for the energy sector, ensure code quality, and prepare technical documentation in line with standards. You will collaborate with developers, analysts, and other team members to deliver projects with reliability.

Qualifications

• You want to build websites.
• You can integrate systems based on REST APIs.
• You are familiar with object-oriented programming concepts and clean code principles.
• You have knowledge of relational databases and SQL.
• You have practical knowledge of design patterns.
• You are familiar with tools such as Visual Studio, Git, and Jenkins.

Responsibilities

• Develop, enhance, and modify software for the energy sector.
• Ensure high quality of the developed code.
• Prepare technical documentation in accordance with applicable standards.
• Collaborate with developers, analysts, and other team members in the execution of tasks and projects.

Skills

object‑oriented programming

clean code principles

REST API integration

SQL relational databases

design patterns

automated testing

performance optimization

Jenkins automation

Python scripting

proprietary designs

Tools

Visual Studio

Git

Jenkins

.NET framework

React

Node.js

Python

Job description

Innsoft in Warszawa is looking for a software engineer to maintain and develop software used by entities operating in the energy market. The team is led by a Leader who sets priorities and creates conditions for professional growth.

You will develop, enhance, and modify software for the energy sector, ensure code quality, and prepare technical documentation in line with standards. You will collaborate with developers, analysts, and other team members to deliver projects with reliability.