“EPAM Systems LLC” is looking for a “.NET / Office Add-in Developer “.


  • Design, build, integrate and maintain products in the Microsoft platform
  • Work on the performance, quality and responsiveness of applications
  • Fix bugs, identify and correct bottlenecks
  • Maintain code quality (i.e., SonarQube, Blackduck, Veracode) and automated tests exercising application functionality
  • Ensure code is developed according to secure coding methodologies
  • Cooperate with Product Management to capture customer requirements

Required Qualifications:

  • Four years of practical experience in .Net
  • Background in Windows applications development
  • Strong knowledge of SOLID principles and object-oriented programming
  • Understanding of multi-threading, memory management, continuous integration, performance thresholds and attributes
  • Proficiency in Microsoft Graph API, Office JavaScript API
  • Ability to use unit tests and automated testing platforms
  • Familiarity with embedded databases and other system datastore, SQLite, i.e
  • Flexibility to connect to back-end services using RESTful APIs user-oriented mindset and a strong understanding of UI design
  • Expertise in optimization, benchmarking
  • Competency in project management and code versioning tools (i.e., GitHub, ADO)


  • Outstanding career development opportunities with a transparent roadmap to accelerate your journey
  • Knowledge sharing within the community of the industry’s top professionals worldwide
  • Various opportunities for self-development: hard & soft skills internal training courses, mentoring programs, and unlimited access to 8,000+ LinkedIn Learning courses
  • Free English classes with certified teachers
  • Competitive compensation, regular assessments, and salary reviews
  • Participation in the Employee Stock Purchase Plan
  • Flexible working schedule
  • Friendly team and enjoyable working environment
  • Relocation opportunities within our offices in 50+ countries
  • Bonuses for participating in the referral program
  • Medical & family care programs, wellness & fitness programs, corporate and social events

About EPAM Systems LLC

EPAM Systems, Inc. is a global provider of software engineering and IT consulting services with the headquarters in Newtown, PA, USA. The Company has software development centers and branch offices in the United States, Canada, UK, Switzerland, Germany,