Development Analyst

Mutant

. Develop projects and solutions using the Mutant platform and C#/.NET technologies .

Posted 11/12/2026full-timeSão Paulo • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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

Proficient in backend development using C#/.NET with a strong focus on building and integrating REST/SOAP APIs. Experienced in agile methodologies and continuous improvement practices, contributing to technical evolution and project feasibility assessments.

Highest-signal resume keywords

C#/.NET DevelopmentREST/SOAP API IntegrationMySQL/SQL/Oracle Database ManagementAgile MethodologiesContinuous Integration and Deployment

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

Backend DevelopmentAPI DevelopmentDatabase Query OptimizationSoftware TestingWindows ServicesWCFSOLID PrinciplesDDDOOPDependency Injection

Soft Skills

CollaborationKnowledge SharingContinuous Learning

Tools & Technologies

GitBitbucketDockerPostman

Industry Keywords

Agile DevelopmentTechnical SupportProject Scope AssessmentMVP Validation

Tech Stack

Tools & technologies

DockerMySQLOracleSOAPSQL.NET

About the role

Key responsibilities & impact

Develop projects and solutions using the Mutant platform and C#/.NET technologies
Participate in meetings with different departments to discuss and assess project scope
Provide technical support to business teams in evaluating the feasibility of projects involving IVR systems and bots
Deliver continuous improvements to existing solutions and applications
Participate in MVP validation, following agile development methodologies
Contribute to the technical evolution of projects by proposing solutions and improvements
Work collaboratively with the team, sharing knowledge and contributing to a continuous learning environment

Requirements

What you’ll need

Mid-level experience in backend development using C#/.NET
3 to 5 years of professional experience in software development
Knowledge of MySQL, SQL, and/or Oracle databases, including query optimization and performance tuning
Experience building and integrating REST/SOAP APIs and Web APIs
Knowledge of Windows Services, WCF, SOLID principles, DDD, OOP, dependency injection, and data persistence
Experience with continuous integration, automated deployment, and software testing
Knowledge of agile methodologies, especially Scrum
Familiarity with coding standards, code analysis tools, and code reviews
Knowledge of Git, Bitbucket, Docker, and Postman

Benefits

Comp & perks

Flexible working hours
Flat organizational structure
Casual dress code
Bike and scooter parking when working from the office
Cross-brand growth opportunities
Empresa Cidadã: extended parental leave for employees
Medical and dental insurance
Life insurance
Transportation allowance
Meal and food allowances
Wellhub (formerly Gympass)
Childcare assistance
Support for employees with children with disabilities
Performance bonus
Birthday day off
Allya partnerships and discounts through the app
Health insurance for your pet
Initiatives and programs focused on workplace climate, development, and culture
Freedom to be yourself
A culture of collaboration, innovation, and transformation
Daily opportunities to work together and exchange knowledge