Full-Stack Engineer: Build Critical Apps & Integrations

System Edström; Stockholms kommun; On-site; SEK 550,000 - 800,000; Full time

Job summary

System Edström is seeking a capable Fullstack Developer to join a small, agile in-house team. You will build and maintain systems supporting sales, warehouse operations, and management, spanning frontend interfaces and backend services.

Your work includes integrating business systems, developing APIs, and ensuring data integrity while delivering high-quality code. A passion for software development and ability to learn quickly are valued.

Qualifications

• Experience with C# and .NET development.
• Frontend and backend development experience.
• Ability to write clean, structured, and maintainable code.
• Professional proficiency in English.

Responsibilities

• Develop and maintain internal business applications and client-facing solutions.
• Build and maintain user interfaces across the frontend.
• Develop Web APIs and backend services.
• Develop and manage integrations between business systems and platforms.
• Work with databases, data models and data flows.
• Support data integrity, application performance and continuous improvements.
• Translate business needs into practical technical solutions.
• Write clean, maintainable and well-tested code.
• Troubleshooting, bug fixing and quality-assuring your own solutions.
• Contribute ideas and help develop technical ways of working within the team.

Skills

C# / .NET

Frontend & Backend development

Clean & maintainable code

English proficiency

Tools

SQL Server

LINQ

APIs / API integrations

Vue.js

Vuetify

Job description

System Edström is seeking a capable Fullstack Developer to join a small, agile in-house team. You will build and maintain systems supporting sales, warehouse operations, and management, spanning frontend interfaces and backend services.

Your work includes integrating business systems, developing APIs, and ensuring data integrity while delivering high-quality code. A passion for software development and ability to learn quickly are valued.