Senior Software Developer

Koronet; Cádiz; A distancia; EUR 40.000 - 80.000; Jornada completa

Descripción de la vacante

An innovative company in the floral industry is seeking a Senior .NET Developer to join their dynamic, remote-first team. This role offers the chance to work with cutting-edge technologies and contribute to the development of scalable backend systems. With a focus on clean code and modern architecture, you'll play a key role in building robust solutions that power the largest B2B e-commerce network in the floral supply chain. Enjoy the flexibility of working from anywhere while being part of a diverse team that values ownership and professional growth.

Servicios

Global and Remote-First Work Environment

Ownership Culture

Continuous Professional Growth

Financial Assistance for Certifications

Competitive Salary

Indefinite Contract

Formación

• Advanced proficiency in C# and .NET 6+, with strong experience in Entity Framework.
• Skilled in building RESTful APIs and applying SOLID principles.

Responsabilidades

• Develop scalable backend systems using modern architecture and clean code practices.
• Collaborate with remote teams to design resilient and efficient systems.

Conocimientos

C#

.NET 6+

Entity Framework

Dapper

MS SQL Server

RESTful APIs

SOLID principles

CQRS

Domain-Driven Design

Architectural patterns

Design best practices

Herramientas

Azure

AWS

Azure Service Bus

NServiceBus

SignalR

Angular

Svelte

Descripción del empleo

About Koronet

Koronet is the leading vertical SaaS, B2B e-commerce, and payments software company for the global floral industry. Our solution includes an inventory and operations management SaaS and an e-commerce channel that enables end-to-end transactions through the B2B supply chain. Managing over $4B in annual transactions, our products help keep florists' shelves stocked, weddings blooming, and Valentine's Day vibrant.

The company has offices in Florida, Ecuador, and the Netherlands, with a large development and support office in Medellin, Colombia (the flower growing capital of the world). Our global customers include hundreds of flower growers, importers, and wholesalers, serving tens of thousands of retail and commercial florists. Our mission is to be the unified operating system for the worldwide floral supply chain by providing mission-critical business operations solutions powering the largest B2B e-commerce network.

We are a fast-growing company backed by Radian Capital, a growth equity fund in New York City with over $1B in AUM. We are rapidly expanding our product set and customer base across North America and Europe through organic growth and acquisitions.

About the Role

We're looking for a Senior .NET Developer to join our growing, global team. If you're passionate about clean code, modern architecture, and building scalable backend systems, we'd love to hear from you!

Location

Spain or Portugal, Remote

What do we expect from you

• Advanced proficiency in C# and .NET 6+
• Strong hands-on experience with Entity Framework, Dapper, and MS SQL Server
• Skilled in building RESTful APIs from the ground up
• Deep understanding of SOLID principles, CQRS, and Domain-Driven Design
• Comfortable applying architectural patterns and design best practices
• Passion for writing clean, maintainable, and scalable code

Cloud & Scalability Know-How

• Hands-on experience with Azure or AWS cloud ecosystems
• Experience building message-based systems using tools like Azure Service Bus, NServiceBus, or similar
• Track record of designing resilient, efficient, and scalable systems
• Background in product-based companies is a strong plus
• Comfortable working in multinational, remote-first teams

Nice to have

• Experience with SignalR for real-time communication
• Exposure to modern frontend frameworks like Angular, Svelte, or similar

Why Join Koronet

• Global and Remote-First: Work with a diverse team across the Americas and Europe, with flexibility to work from anywhere.
• Ownership Culture: We foster an environment where each team member takes ownership and is empowered to contribute to the company's success.
• Growth & Development: We support continuous professional growth and offer financial assistance for certifications and learning opportunities.
• Compensation: Competitive salary and indefinite contract, salary negotiable based on experience.

If you're passionate about making an impact and growing with a dynamic, remote-first company, we want to hear from you!