Senior .NET Developer

Imaginary Cloud

. Develop innovative digital products for clients across multiple industries .

Posted 9/23/2026full-timeRemote • PortugalSenior💰 €35,310 - €54,400 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in Back-end Development with C# and .NET, focusing on writing efficient, testable code and integrating applications with relational databases and APIs. Proficient in collaborating with multidisciplinary teams and mentoring peers while engaging in innovative digital product development.

Highest-signal resume keywords

Back-End DevelopmentC# ProgrammingObject-Oriented Programming (OOP)MS SQL ServerCMS-Based Web Applications

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

.NET DevelopmentCode OptimizationAPI IntegrationRelational Database ManagementSoftware Development

Soft Skills

Problem-SolvingCollaborationMentoring

Tools & Technologies

Agentic AI ToolsCursor IDEGitHub Copilot

Industry Keywords

Digital ProductsMultidisciplinary TeamsKnowledge SharingPerformance Appraisals

Tech Stack

Tools & technologies

MS SQL ServerSitecoreSQL.NET

About the role

Key responsibilities & impact

Develop innovative digital products for clients across multiple industries
Perform software development, problem-solving, management, and human interaction
Write, test, refactor, debug, and optimize .NET code
Integrate applications with relational databases, APIs, and other systems
Work with CMS-based web applications
Collaborate with multidisciplinary teams on global projects
Engage with multiple industries and projects to overcome technical challenges
Participate in mentoring, performance appraisals, knowledge-sharing events, and team activities

Requirements

What you’ll need

5+ years of working experience in Back-end Development with C# or .Net
Background in Software Development
Clear understanding of Object-Oriented Programming (OOP)
Outstanding proficiency in writing well-structured, testable, and efficient code, following best practices in .NET development
Outstanding proficiency in using Agentic AI tools like Cursor IDE and GitHub Copilot to accelerate code development, refactoring, and complex debugging
Solid experience working with relational databases, preferably MS SQL Server
Experience integrating with APIs or other systems
Experience working in or around CMS-based web applications, such as Sitecore, Umbraco, DNN, or comparable platforms
Fluency in English, both spoken and written
Must live in Portugal or be willing and legally qualified to live and work there

Benefits

Comp & perks

Salary according to your experience and performance
Paid sick days
Health and dental insurance
Comfort budget
Remote-first company
Flexible working hours
Global projects with industry-leading clients
Human-centric culture that values people and empowers them
Informal environment
Team events to share knowledge and celebrate collectively
Mentoring and performance appraisals for solid growth potential