C# Back-End Developer, Mid-Level

Pmweb

Back-End Developer creating and evolving platforms used by leading companies. Supporting integration with APIs and ensuring high availability and scalability.

Posted 6/22/2026full-timePorto Alegre • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWS.NETPostgresSQL

About the role

Key responsibilities & impact

Support and implement new features in products
Integrate with various APIs and payment methods
Handle large volumes of data and requests
Work with artificial intelligence
Maintain a high-availability, scalable environment

Requirements

What you’ll need

Strong knowledge of C# using .NET 6 or later
Hands-on experience developing RESTful APIs and microservices
Experience with relational databases, preferably SQL Server and PostgreSQL
Familiarity with messaging systems (e.g., AWS SQS)
Experience using AI-assisted coding tools
Proficient in Git and workflows (Gitflow, Pull Requests, Code Reviews)
Intermediate English (technical reading and writing)
Proactive, adaptable, collaborative, and a strong team player

Benefits

Comp & perks

Medical and Dental Insurance
Life Insurance
Childcare Assistance
Birthday Day Off
Wellhub
Transportation Allowance
Meal and/or Food Vouchers
Language Learning Support
Education Support
Certification Incentives
7 different work schedule options
Home Office Allowance
Structured evaluation cycle
Regular feedback
Profit sharing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C#.NET 6RESTful APIsmicroservicesSQL ServerPostgreSQLAI-assisted coding toolsGitGitflowCode Reviews

Soft Skills

proactiveadaptablecollaborativeteam player