Mid-Level .NET Developer

Sinqia

Developer .NET at Evertec, enhancing backend applications and APIs in a hybrid work model. Collaborating with teams to ensure software quality and performance.

Posted 7/3/2026full-timeSão Paulo • 🇧🇷 BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and enhancing backend applications using .NET and C#, with a strong focus on building scalable and secure RESTful APIs. Proficient in utilizing AWS services and agile methodologies to ensure high-quality software delivery and continuous process improvement.

Highest-signal resume keywords

Proficiency In .NETProficiency In C#RESTful API DevelopmentAWS Services (EKS, Lambda, S3, Glue)Agile Methodologies (Scrum, Kanban, SAFe)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

.NETC#RESTful APIsAWSEKSLambdaS3GlueGitHigh-Availability Applications

Soft Skills

CollaborationProblem-SolvingContinuous Improvement

Tools & Technologies

Agile MethodologiesAutomated TestingDocumentation

Industry Keywords

Software DevelopmentTechnical SolutionsIncident ResolutionDevelopment Best Practices

Tech Stack

Tools & technologies

AWS.NET

About the role

Key responsibilities & impact

Develop and enhance backend applications using .NET and C#;
Build and maintain scalable, secure RESTful APIs;
Participate in defining architectures and technical solutions for new projects and improvements;
Ensure the quality of deliveries through automated tests, documentation, and development best practices;
Monitor, analyze, and resolve incidents and issues in production;
Collaborate with multidisciplinary teams in an agile environment;
Contribute to the continuous improvement of processes and the technology platform.

Requirements

What you’ll need

Strong experience in software development;
Proficiency in .NET, C#, and RESTful APIs;
Experience with AWS services, especially: EKS, Lambda, S3, and Glue;
Experience with agile methodologies such as Scrum, Kanban, or SAFe;
Knowledge of code versioning practices (Git);
Experience developing high-availability, high-performance applications.

Benefits

Comp & perks

Meal or food allowance (meal voucher);
Flexible benefits (Flash);
Health insurance;
Partners for psychological, legal, financial, and nutritional support (CLUDE, C4LIFE, and ASQ);
Psicologia Viva;
Dental care;
Childcare assistance;
Support for children with special needs;
Fertility treatment assistance;
Extended maternity and paternity leave;
Transportation voucher or home office allowance (for telework contracts);
Gympass (Wellhub) and TotalPass;
Flexible working hours;
Life insurance;
Partner benefits club;
Partnership with Sesc;
Beca (education incentive program);
PPR (profit sharing) or bonus — based on achievement of targets and results.