Software Engineer - Mid to Senior Level (.NET/C#)

Ateliware; United States; Remote; USD 80,000 - 120,000; Full time

Job summary

A software atelier with a strong presence in North America and Europe seeks a Mid to Senior Level Software Engineer specializing in .NET/C#. The role emphasizes collaboration within a remote-first culture, aimed at developing impactful digital solutions while encouraging continuous learning and knowledge sharing. Join the team to leverage your skills in creating tailor-made, high-performance products across various sectors.

Benefits

Competitive remuneration and incentives

Flexible and dynamic work environment

Continuous learning opportunities

Qualifications

• 3 to 5 years in .NET application development required.
• Experience with C#, ASP.NET MVC, and Entity Framework is crucial.
• Knowledge of relational databases like SQL Server is needed.

Responsibilities

• Develop new features and improve existing systems using .NET technologies.
• Write clean, efficient, and well-documented code.
• Participate in solution analysis and design processes.

Skills

C#

.NET

ASP.NET MVC

Entity Framework

Web API

SQL Server

AWS

Agile methodologies

Job description

Software Engineer - Mid to Senior Level (.NET/C#)

Published on JUNE 12, 2025

Applications open until AUGUST 11, 2025

At ateliware, we believe in impactful well-built products. Our 13 years of experience in the digital transformation of both brazilian, european and north-american markets (we're currently in 6 different countries!) made us reference in performance, technology growth and custom hand-made product delivery. Do you want to be part of it?

We rely on experience (hard and soft skills) and willingness to continue learning every day so that we can grow together more and more: we strongly believe in continuous improvement. We value collaboration and mutual respect, we are very curious and constantly face challenges. At the end of the day, we are unbeatable problem solvers.

If you identify with this challenge and dream to work with technologies that create real and positive impacts, keep on reading: there's a high chance that you would like to join us.

The position available is Software Engineer -Mid to Senior Level (.NET/C#). You will be an integral part of a multidisciplinary design and development (D&D) team, co-creating digital products for our customers and also for the market in our ateliLAB – ateliware's product development laboratory.

By the way, we are a remote first company, that is, working remotely is our standard business – but if you are in Curitiba, you can opt for a hybrid model without any problem. In any case, all internal processes remain 100% remote, including the hiring process, which takes place entirely online.

We value constant and frequent knowledge sharing, partnership and good conversations, whether in internal events, happy hours with the whole group in our physical office and/or virtual environment and, of course, on a daily basis. We are a united and very collaborative team, and it will be a pleasure to welcome you to our #teamateliware.

Responsibilities and assignments

• Develop new features and improve existing systems using .NET technologies.
• Participate in the analysis and design process of solutions, contributing ideas and suggestions.
• Write clean, efficient, and well-documented code, following best development practices.
• Perform unit and integration tests to ensure code quality.
• Fix bugs and troubleshoot issues in .NET applications.
• Collaborate with other team members to achieve project goals.
• Stay updated on the latest trends and technologies in the .NET ecosystem.

Requirements and qualifications

• Experience of 3 to 5 years in .NET application development, including C#, ASP.NET MVC or ASP.NET Core, Entity Framework or another ORM, and Web API or WCF services;
• Proficiency in C# and the .NET framework;
• Knowledge of relational databases (SQL Server, MySQL, PostgreSQL) and experience with Entity Framework or another ORM;
• Experience with event-driven architecture;
• Knowledge of GraphQL;
• Experience with AWS;
• Understanding of agile methodologies (Scrum, Kanban);
• Experience with unit and integration testing;
• Knowledge of design patterns and development best practices.

Additional information

What are we going to provide you to do a wonderful job?

• Competitive remuneration and incentives :)
• Working in a company with a sensational, flexible and dynamic environment;
• Here you can be yourself, we need different people with new ideas and mindsets;
• Opportunity to always work on new projects and with the most modern and diverse technologies;
• Environment that provides constant learning, always new challenges and a lot of autonomy;
• The best and most modern tools for you do your job in the best way;
• Opportunities and help so that you are always learning and studying new things.

We can guarantee that it is going to be challenging. But we can also guarantee growth, support from the leadership at all times and lot's of fun. Does all that match with you? Come work with us! :)

Process stages

• Step 1: Registration 1 Registration
• Step 6: Hiring 6 Hiring

A SOFTWARE HOUSE THAT CREATES CUSTOM DIGITAL SOLUTIONS

In the market for over 12 years , we are a software atelier that develops tailor-made digital solutions, customized to attend to our clients' needs.

We are a remote-first company , but we also have our headquarters in Curitiba/PR, in Brazil, which is an option for those interested in a physical workspace and face-to-face meetings. However, if in-person workplace is not your preference, we meet in our virtual office

Here at ateliware , we transform and simplify businesses, making a difference from the very first delivery. We have already served Brazilian, North American, and European companies, and we are ready to act globally, always focusing on building the best solution together with the client.

Our design and development experts are specialists in digital products, whether for creating mobile applications (web, hybrid, or native), web, or desktop.

Our team works together from the initial stage, Discovery , where ideas and investments are mapped and validated, through the Product Concept phase, when all aspects of UX and UI are designed, to the Build stage, the moment that we create the backend and frontend.

We have had small and large Brazilian companies as clients, such as Banco Santander,Creditas and Sicoob , as well as global companies like Amazon, Renault , and Trickle . Currently, we are partners of MatrixCargo , Agrofel , Uninter, Enersee, among others.

Furthermore, ateliware worked with three startups from the very beginning: Pipefy , a platform for managing and optimizing work processes that increases agility and efficiency; an e-commerce platform that democratized the creation of online stores, which was incorporated by one of the largest payment methods in Brazil; and Trio , a fintech focused on open banking and open finance.

More than just a software developer supplier, we help clients transform and simplify the business world, with technology as a way, not an end!

If you want to be part of the digital transformation, join our selection process and become part of the #teamateliware!