Back to SearchArgentina
We are seeking a highly talented and experienced Lead .NET Developer to become a key member of a newly established, product-focused development team (POD).
You will collaborate closely with a client-side team, including a Product Owner and Technical Lead, to design, develop, test, and deliver scalable, high-quality features using an advanced tech stack of .NET Core, C#, Vue.js, ReactJS, Python, MS SQL Server, MySQL, Oracle, MongoDB, and DocumentDB. This role emphasizes optimizing application performance within the AWS ecosystem. If you excel in full-stack development, enjoy creating reliable solutions, and thrive in dynamic Agile settings, this role is ideal for you.
Responsibilities
- Deliver Customer Specific Keys (CSK) functionality across multiple applications
- Use AWS services like AWS Secrets Manager for secure key management and automated key rotation
- Ensure sensitive client data is stored, retrieved, and encrypted securely across various applications
- Enforce and uphold security best practices and compliance standards
- Analyze existing applications to successfully integrate CSK solutions
- Refactor and improve codebases to enhance scalability and performance
- Optimize data models and reduce database queries to boost application efficiency
- Resolve integration and performance issues within AWS environments
- Set up effective logging and traceability processes with suitable tools
- Apply microservices architecture principles and utilize AI tools to optimize code where applicable
- Maintain security and compliance throughout the migration process
- Coordinate with client-side teams to ensure smooth project delivery
Requirements
- 5+ years of experience with .NET and .NET Core
- Strong back-end development expertise with modular, maintainable, and testable codebase design
- Proficiency in relational databases (MS SQL Server, MySQL, Oracle) and NoSQL databases (e.g., MongoDB, DocumentDB), including schema design, query optimization, and configuration
- Proven skills in designing CSK solutions with secure key storage, retrieval, and rotation policies
- Familiarity with AWS cloud services like Lambda, Fargate, and SQS
- Expertise in logging, observability, and traceability implementation within .NET applications
- Strong problem-solving abilities with performance under tight deadlines
- Effective communication and teamwork skills
- Proficiency in English at a B2 level or higher, both spoken and written
Nice to have
- Experience implementing CSK solutions
- Knowledge of AWS Secrets Manager and related key rotation security practices
- Background in projects involving collaboration with client-side teams
- Familiarity with product ecosystems comprising diverse tech stacks
- Background in Python development
Benefits
- International projects with top brands
- Work with global teams of highly skilled, diverse peers
- Healthcare benefits
- Employee financial programs
- Paid time off and sick leave
- Upskilling, reskilling and certification courses
- Unlimited access to the LinkedIn Learning library and 22,000+ courses
- Global career opportunities
- Volunteer and community involvement opportunities
- EPAM Employee Groups
- Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn