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EPAM Systems

Lead .NET Developer

EPAM Systems
Argentina · Full-time · Mid-Senior
We are looking for an experienced Lead .NET Developer to join a newly formed product-focused development team (POD).

You will work closely with a client-side team that includes a Product Owner and Technical Lead to design, create, test, and deploy scalable and maintainable features using a versatile tech stack, including .NET Core, C#, Vue.js, ReactJS, Python, MS SQL Server, MySQL, Oracle, MongoDB, and DocumentDB. This role also involves ensuring optimal application performance within the AWS environment. The ideal candidate will have solid expertise in full-stack development, a passion for delivering reliable solutions, and the ability to excel in a collaborative Agile setting.

Responsibilities


  • Develop and integrate Customer Specific Keys (CSK) functionality across various applications
  • Utilize AWS services such as AWS Secrets Manager for secure key management and automated key rotation
  • Ensure secure storage, access, and encryption of sensitive client data across systems
  • Maintain compliance and enforce security protocols throughout all processes
  • Review and improve existing applications to support CSK solutions
  • Refactor and enhance codebases to meet scalability and performance needs
  • Optimize data models and reduce database query complexity to boost efficiency
  • Address technical challenges and ensure smooth integration and performance within the AWS environment
  • Design and implement robust logging and traceability processes using appropriate tools and frameworks
  • Apply microservices architecture principles and utilize AI-based tools for code optimization as needed
  • Ensure security and compliance standards are consistently applied throughout the migration process
  • Collaborate with client-side teams to align on goals and deliver successful outcomes


Requirements


  • Minimum of 5 years of professional experience in .NET and .NET Core development
  • At least one year of leadership experience managing teams and projects
  • Strong expertise in back-end development, with a focus on creating modular, maintainable, and testable codebases
  • Extensive experience working with relational databases (MS SQL Server, MySQL, Oracle) and NoSQL databases (MongoDB, DocumentDB), including schema design, query optimization, and configuration management
  • Proven ability to design and implement CSK solutions with 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 in .NET applications
  • Strong analytical and problem-solving skills, with the ability to perform under tight deadlines
  • Excellent communication and collaboration skills for effective teamwork
  • Proficiency in English at B2 level or higher, both spoken and written


Nice to have


  • Experience implementing CSK solutions in previous roles
  • Knowledge of AWS Secrets Manager, key rotation processes, and associated security practices
  • Experience working directly with client-side teams
  • Familiarity with product ecosystems involving multiple applications built with diverse tech stacks
  • Practical experience with Python development


We offer


  • 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




Key Skills

Ranked by relevance

aws sql server storage python oracle server mysql sql microservices product owner reactjs nosql cloud excel ai c
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Posted
Mar 28, 2025
Type
Full-time
Level
Mid-Senior
Location
Argentina
Company
EPAM Systems

Industries

Software Development IT Services IT Consulting Professional Training Coaching

Categories

Information Technology Engineering Business Development

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