Senior Software Developer (Costa Rica)

JBS Dev; Lombardia; Remoto; EUR 60.000 - 80.000; Tempo pieno

Descrizione del lavoro

A leading software development company is looking for a Senior Software Developer to design and maintain scalable web applications using .NET and React. This fully remote position requires strong experience, with a focus on developing APIs and implementing best practices in software design. With a competitive salary and benefits, this role is ideal for developers passionate about clean code and collaboration.

Servizi

Competitive base salary

Paid overtime

Private medical insurance

Generous PTO policy

Fully remote work

Competenze

• 5+ years of professional experience with .NET and scalable APIs.
• At least 3+ years of hands-on experience with React.
• Excellent communication skills in a remote work environment.

Mansioni

• Design and maintain web applications across the stack.
• Develop RESTful APIs using .NET (C#).
• Optimize relational databases such as MySQL.

Conoscenze

Experience with .NET

Experience with React

Strong knowledge of MySQL

Experience with AWS

Familiarity with CI/CD practices

Strumenti

GitLab

Terraform

SQLAlchemy

Descrizione del lavoro

Overview

We are seeking a talented and versatile Senior Software Developer with strong experience in .NET and React. You’ll play a key role in building and maintaining scalable web applications using modern technologies while working closely with product managers, software engineers, QA, and other stakeholders to develop new features and deliver client-ready solutions. If you're passionate about clean code, robust backend systems, and sleek user interfaces, we’d love to hear from you!

This position is a full-time role. We are 100% remote but candidates must reside and be authorized to work in Costa Rica.

Responsibilities

• Design, build, and maintain web applications across the stack, from backend APIs to frontend UI
• Develop RESTful APIs and backend logic using .NET (C#)
• Implement robust data models using SQLAlchemy, Entity Framework, or equivalent ORM tools
• Optimize and manage relational databases such as MySQL or SQL Server
• Build responsive, dynamic UIs using React (or Vue if applicable)
• Contribute to our Next.js applications and help shape frontend architecture
• Write infrastructure as code using Terraform and deploy to AWS
• Use GitLab for CI/CD, code reviews, and team collaboration
• Collaborate with cross-functional teams including product, design, and DevOps
• Champion best practices in software design, testing, and deployment workflows

Required Skills

• 5+ years of professional experience with .NET, including building scalable APIs
• At least 3+ years of hands-on experience with React
• Strong knowledge of relational databases such as MySQL and SQL Server
• Familiarity with Next.js, server-side rendering, and static site generation
• Experience working with AWS and deploying infrastructure using Terraform
• Proficiency with GitLab, including version control, merge requests, and CI/CD pipelines
• Solid understanding of RESTful API design and best practices
• Comfortable with modern DevOps practices (CI/CD, Docker, GitLab workflows)
• Excellent communication skills and the ability to work effectively in a remote, collaborative environment

Benefits

This is a full-time position with the following benefits:

• Competitive base salary
• Paid overtime
• Private medical insurance
• Generous PTO policy and company holidays
• Fully remote work (always will be)