Middle .NET Developer

We are seeking an experienced Middle .NET Developer to join a newly established product-driven development team (POD).
In this role, you will work closely with a client-side team that includes a Product Owner and Technical Lead to design, develop, test, and deploy scalable and reliable features using a wide-ranging tech stack that includes .NET Core, C#, Vue.js, ReactJS, Python, MS SQL Server, MySQL, Oracle, MongoDB, and DocumentDB. Additionally, this role focuses on improving application performance within the AWS environment. If you are passionate about full-stack development, crafting robust solutions, and excelling in an Agile, collaborative environment, we encourage you to apply.
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 Customer Specific Keys (CSK) functionality across various applications
• Leverage AWS services, such as AWS Secrets Manager, to manage secure keys and enable automatic key rotation
• Ensure sensitive client data is securely stored, retrieved, and encrypted across applications
• Uphold security protocols and compliance standards aligned with industry best practices
• Review and analyze existing applications to effectively incorporate CSK solutions
• Refactor and streamline codebases to enhance scalability and performance
• Improve data modeling and reduce database query complexity to boost efficiency
• Resolve challenges and ensure smooth integration and optimal performance within the AWS ecosystem
• Establish comprehensive logging and traceability systems using suitable tools and frameworks
• Apply microservices architecture principles and utilize AI-driven tools for code optimization
• Maintain strict security and compliance practices throughout the migration process
• Collaborate with client-side teams to ensure alignment and successful delivery

• A minimum of 2 years of experience with .NET and .NET Core development
• Proficiency in back-end development with a strong focus on writing modular, maintainable, and testable code
• Practical experience with relational databases (MS SQL Server, MySQL, Oracle) and NoSQL databases (e.g., MongoDB, DocumentDB), including schema design, query optimization, and configuration management
• Proven ability to design and implement CSK solutions that include secure key storage, retrieval, and rotation policies
• Familiarity with AWS cloud services, such as Lambda, Fargate, and SQS
• Expertise in implementing logging, observability, and traceability features in .NET applications
• Strong problem-solving abilities and the capability to meet tight deadlines
• Excellent communication and teamwork skills to foster collaboration
• Proficient in English at B2 level or higher, both spoken and written

• Experience with the implementation of CSK solutions
• Understanding of AWS Secrets Manager, key rotation processes, and associated security practices
• Previous experience working directly with client-side teams
• Exposure to product ecosystems consisting of multiple applications developed in different tech stacks
• Practical 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