Master AWS I .Net Developer

Jobgether; Brazil; Remote; BRL 240,000 - 420,000; Full time

Benefits offered by this job

Medical and dental insurance

Meal allowances

Childcare assistance

Parental leave

Job summary

Jobgether, operating on behalf of a partner based in Brazil, seeks a Master AWS I .Net Developer to lead a critical database migration from Sybase to SQL Server on Amazon RDS. The role spans legacy systems, multiple .NET versions, and modern cloud practices, with collaboration across engineering and DevOps teams in a remote setting.

Expertise in AWS services, SQL Server migrations, and AI-assisted development is essential.

Qualifications

• Extensive experience in .NET development across multiple framework versions, including legacy codebases.
• Strong understanding of software architecture, dependencies, and database integration in complex environments.
• Experience with database migration activities (Sybase to SQL Server) or similar relational platforms.
• Familiarity with AWS, especially Amazon RDS and SQL Server environments.
• Knowledge of DevOps practices including pipeline analysis and troubleshooting.
• Ability to assess applications, identify compatibility gaps, and implement reliable code changes during migration.
• Experience using generative AI tools to support development or migration workflows.
• Strong analytical and problem-solving skills and collaboration across legacy systems.

Responsibilities

• Migrate applications from Sybase databases to SQL Server on Amazon RDS.
• Analyze .NET applications across versions to ensure SQL Server compatibility.
• Review architecture, dependencies, and database interactions to identify migration requirements.
• Collaborate with engineering and DevOps to analyze pipelines and resolve deployment challenges.
• Leverage generative AI tools to accelerate code implementation and migration activities.
• Review and validate changes to ensure correctness and stable integration with new database environment.
• Navigate legacy systems to understand constraints and development workflows.
• Contribute to migration planning and continuous improvement during modernization.

Skills

NET development across versions

AWS

SQL Server / RDS

DevOps practices

Generative AI in development

Kiro or similar AI tools

Tools

AWS RDS

SQL Server

Kiro

Job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Master AWS I .Net Developer based in Brazil.

We are seeking an experienced .NET developer to contribute to a critical database migration project, transitioning applications from Sybase to SQL Server on Amazon RDS. In this role, you will navigate multiple versions of the .NET ecosystem, modernize existing applications, and ensure seamless compatibility with the target database environment. You will collaborate with engineering and DevOps teams to troubleshoot pipelines, resolve platform challenges, and validate migration outcomes. The position also involves leveraging generative AI tools to accelerate code implementation and improve development workflows. You will work across legacy systems, established architectures, and cloud infrastructure in a remote, collaborative environment. This is an opportunity to apply deep technical expertise to a complex modernization initiative while helping deliver reliable, scalable software solutions.

Accountabilities

• Migrate applications currently connected to Sybase databases to SQL Server hosted on Amazon RDS.

• Analyze existing .NET applications across multiple framework versions and implement the changes required to ensure compatibility with SQL Server.

• Review application architecture, dependencies, and database interactions to identify migration requirements and minimize disruption.

• Collaborate with engineering and DevOps teams to analyze pipelines, troubleshoot platform issues, and resolve deployment or integration challenges.

• Use and coordinate generative AI tools, including Kiro or similar solutions, to support code implementation and accelerate development activities.

• Review, test, and validate application changes to ensure correctness, stability, and successful integration with the new database environment.

• Navigate legacy systems and existing infrastructure to understand dependencies, technical constraints, and established development workflows.

• Contribute to technical problem-solving, migration planning, and continuous improvement throughout the database modernization process.

Requirements

• Extensive experience in .NET development across multiple framework versions, including the ability to work with legacy applications and existing codebases.

• Strong understanding of software architecture, application dependencies, and database integration within complex technical environments.

• Experience with database migration activities, particularly transitioning applications from Sybase to SQL Server or comparable relational database platforms.

• Familiarity with Amazon Web Services (AWS), particularly Amazon RDS and SQL Server database environments.

• Knowledge of DevOps practices, including pipeline analysis, troubleshooting, and resolving platform or deployment issues.

• Ability to assess existing applications, identify compatibility gaps, and implement reliable code changes during database migration.

• Experience using generative AI tools to support software development, code generation, implementation, or migration workflows.

• Strong analytical and problem-solving skills, with the ability to investigate complex technical issues and work across legacy systems.

• Effective communication and collaboration skills, with the ability to coordinate with engineering and DevOps teams.

• Nice to have: Hands-on experience with Kiro or similar AI-assisted development tools.

• Nice to have: Previous experience with large-scale database migration or application modernization projects.

Benefits

• Medical and dental insurance.

• Meal and food allowances.

• Childcare assistance.

• Extended parental leave.

• Access to fitness facilities and health and wellness professionals through Wellhub and TotalPass partnerships.

• Profit-sharing program (PLR).

• Life insurance.

• Continuous learning opportunities through a corporate learning platform.

• Employee discount program.

• Free online resources supporting physical health, mental health, and overall well-being.

• Courses focused on pregnancy and responsible parenting.

• Partnerships with online learning platforms.

• Language-learning platform.

• Additional benefits and development resources may be available.

• Fully remote work arrangement for professionals based in Brazil.

• Location note: Candidates residing in the Campinas metropolitan region are required to attend the local offices in accordance with the applicable office attendance policy.

• Salary information was not disclosed in the original job posting.

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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