Middle/Senior .Net Developer

Engineering & Development
|
Middle
Senior
Middle
Senior
Americas
Europe
|
Americas
Europe
open
August 14, 2025

About the company

We are a global outsourcing company that partners with top-tier clients across industries to deliver world-class software solutions. We are currently looking for a versatile and well-rounded .NET Developer to join our team group of skilled professionals ready to be deployed quickly into high-priority client projects.

The project and your role

This is an ideal position for someone who enjoys variety, technical diversity, and fast-moving collaborative environments. As part of our bench team, you'll contribute to a wide range of initiatives involving web applications, microservices, API development, CMS integrations, and cloud-based systems, working across both modern and legacy tech stacks.

What Makes This Role Unique:

  • Be the first to deploy to high-priority client projects.
  • Work across industries, stacks, and architectures.
  • Expand your technical expertise with diverse real-world challenges.
  • Gain exposure to multiple domains including CMS, eCommerce, enterprise SaaS, and system modernization.

Key Responsibilities:

  • Design, develop, and maintain backend services using C# and .NET Core.
  • Build and consume REST APIs for web and mobile applications.
  • Work with relational databases and optimize queries (primarily SQL Server).
  • Use Entity Framework (EF Core) and LINQ for data access.
  • Implement and maintain CI/CD pipelines (mainly in Azure DevOps).
  • Write unit tests and participate in code reviews.
  • Collaborate with cross-functional teams and participate in Agile ceremonies.
  • Quickly adapt to new codebases, technologies, and project domains.
  • Uphold clean code standards and apply SOLID design principles.

Your skills

‍Skills and Qualifications:

  • Proficiency in C#, .NET Core / .NET 6+, ASP.NET Core (Web API, MVC, Razor).
  • Experience with Entity Framework (EF Core), LINQ, and SQL Server.
  • Strong understanding of REST API development and integration.
  • Experience using Git and Git-based workflows.
  • Familiarity with clean code principles and SOLID design.
  • English proficiency (B2 or higher), with strong communication and collaboration skills.
  • Ability to quickly learn and navigate new codebases and domains.
  • Prior experience in Agile environments (Scrum, Kanban, or hybrid).

Bonus Skills (Nice to Have):

  • CMS experience (e.g., Optimizely, Umbraco).
  • Experience with Azure Service Bus, Azure API Management.
  • Understanding of Docker and containerization basics.
  • Azure fundamentals: App Services, Functions, SQL, Blob Storage, CI/CD with Azure DevOps or GitHub Actions.

‍

What we can offer

  • Our modern stack projects are the right mix of exciting and challenging
  • Gain access to our diverse range of training programs, courses, and certifications
  • Choose your work style - remote, on-site or hybrid in one of our stunning offices. We offer the freedom of flexible working hours
  • Enhance your language skills with our corporate English classes
  • Work from anywhere and explore the world with our Workation program
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Our Hiring Process

Getting started with us

Here's what you can expect when you send us your application

Step 0

Tech Talent Hunt

Be scouted or apply for your role

Step 1

Meeting & Connecting

Our first step to building lasting relationships

Step 2

Uncovering Potential

Your HR interview

Step 3

The Code Challenge or Technical Interview

It's time to show what you can do best!

Step 4

Client’s Interview

Demonstrating expertise to our future partners

Final

The Last Piece of the Puzzle

Job offer to finalize our tech team

Join our team of innovative thinkers

Apply now!

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First Line Software, 2025

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Have any questions? Fill out the form and our team will be in touch!
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