Chief .NET Developer

We are looking for a seasoned Chief .NET Developer to join a newly established product-oriented development team (POD).
In this role, you will collaborate with a client-side team comprising a Product Owner and Technical Lead to design, build, test, and deploy scalable and maintainable features using a diverse tech stack, including .NET Core, C#, Vue.js, ReactJS, Python, MS SQL Server, MySQL, Oracle, MongoDB, and DocumentDB. A key aspect of this position is ensuring the application operates efficiently within the AWS environment. The ideal candidate has extensive experience in full-stack development, a commitment to delivering robust solutions, and thrives in an Agile, collaborative environment.
EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

• Develop and implement functionality for Customer Specific Keys (CSK) across multiple applications
• Leverage AWS services like AWS Secrets Manager for secure key management and automated rotation
• Ensure the secure storage, retrieval, and encryption of sensitive client information across systems
• Maintain compliance and enforce security protocols throughout all development processes
• Analyze and enhance existing applications to support CSK solutions
• Refactor and optimize codebases to meet scalability and performance objectives
• Improve data models and streamline database queries to enhance system efficiency
• Address technical challenges and ensure seamless integration and performance in the AWS environment
• Design and establish effective logging and traceability systems using appropriate tools and frameworks
• Apply microservices architecture principles and use AI-driven tools for code optimization where applicable
• Ensure security and compliance standards are adhered to during the migration process
• Collaborate with client-side teams to align on objectives and successfully deliver project outcomes

• At least 7 years of professional experience in .NET and .NET Core development
• Minimum of 2 years of experience leading teams and managing projects
• Participation in at least two full project lifecycles or involvement in multiple projects across different development stages
• Expertise in back-end development with a focus on writing modular, maintainable, and testable codebases
• Extensive experience working with relational databases such as MS SQL Server, MySQL, Oracle, and NoSQL databases like MongoDB and DocumentDB, including schema design, query optimization, and configuration management
• Demonstrated ability to design and implement CSK solutions with secure key storage, retrieval, and rotation mechanisms
• Familiarity with AWS cloud services, including Lambda, Fargate, and SQS
• Proficiency in implementing logging, observability, and traceability in .NET applications
• Strong analytical and problem-solving skills, with the ability to manage tight deadlines effectively
• Excellent communication and collaboration skills for working in team environments
• Advanced English proficiency at B2+ level or higher, both written and verbal

• Previous experience implementing CSK solutions
• Knowledge of AWS Secrets Manager, key rotation processes, and related security practices
• Experience collaborating with client-side teams
• Familiarity with product ecosystems consisting of multiple applications built using diverse tech stacks
• Hands-on experience with Python development

• Connectivity Bonus (15,000 ARS are paid with a salary receipt at the end of each month as a non-wages concept)
• Medicina Prepaga (It covers the collaborator and direct family group)
• Paternity Leave (Two additional days are added to what is established by law, total of 4 days)
• Discounts card
• English Training (English lessons, twice per week)
• Training Program (Access to multiple customized training plans according to the needs of each role within the company)
• Marriage bonus (The company doubles the allowance established by law that ANSES offers)
• Referral Program (Referral bonus is paid when the referral of a collaborator joins the Company)
• External Agreements and Discounts
• Vacations: 14 calendar days a year