Senior Backend Developer

Aevium

. Develop, maintain, and enhance backend applications using .NET .

Posted 11/6/2026contractRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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

Demonstrates expertise in backend development using .NET Core/.NET 6+ and C#, with a strong focus on building and consuming RESTful APIs and microservices. Proficient in Agile methodologies and capable of providing technical guidance to team members while ensuring code quality and system resilience.

Highest-signal resume keywords

Backend Development Using .NET Core/.NET 6+Microservices ArchitectureRESTful APIsCI/CD PracticesAgile Methodologies

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

C#SQL ServerPostgreSQLRabbitMQKafkaDockerVersion ControlCode Quality AssuranceTestingSystem Architecture

Soft Skills

Technical GuidanceTeam CollaborationProblem Solving

Tools & Technologies

AWSGitAgile Ceremonies

Industry Keywords

Financial Sector

Tech Stack

Tools & technologies

AWSDockerKafkaPostgresRabbitMQSQL.NET

About the role

Key responsibilities & impact

Develop, maintain, and enhance backend applications using .NET
Participate in defining solution architecture and designing system architectures
Build and consume RESTful APIs and microservices
Work on the integration of internal and external systems and services
Develop scalable and resilient solutions in an AWS environment
Ensure code quality through testing, code reviews, and development best practices
Participate in technical discussions, refinement sessions, and Agile ceremonies
Monitor applications, identify opportunities for improvement, and help resolve incidents
Provide technical guidance to less experienced professionals by sharing knowledge and supporting the team’s growth

Requirements

What you’ll need

Strong experience in backend development using .NET Core/.NET 6+ and C#
Advanced knowledge of microservices architecture and REST APIs
Experience with relational databases (SQL Server, PostgreSQL, or similar)
Experience with messaging systems (RabbitMQ, Kafka, or similar)
Experience with CI/CD practices
Knowledge of Docker and containerization
Experience with Git and version control
Experience working with Agile methodologies (Scrum/Kanban)
Experience in the financial sector is a plus

Benefits

Comp & perks

20 days of paid, scheduled leave per year
TotalPass, with access to gyms, nutritionists, and psychologists
Support for well-being and quality of life
An environment that values autonomy, learning, and technical excellence