Lead .NET Developer

We are seeking an experienced Lead .NET Developer to join our distributed team and drive the design and development of complex SaaS systems. In this role, you will shape technical direction, mentor team members, and collaborate across all stages of the Agile development lifecycle to deliver high-quality software for the Global Trade industry.

Responsibilities

• Develop software applications using best practices in coordination with a distributed team
• Apply mastery-level understanding of software development methodologies to design and build complex SaaS systems
• Drive design decisions, including platform selection, coding standards, and technical implementation
• Contribute across all aspects of an Agile development process, including design, programming, testing, documentation, QA, and implementation
• Lead code reviews to enforce standards and provide constructive feedback
• Mentor junior team members to reinforce best practices and support their growth
• Ensure development efforts are properly estimated and delivered on time and to quality standards
• Collaborate with internal and external end users on requirements gathering and application design
• Provide technical guidance to management and help shape the technical direction for new product development
• Leverage innovation time to explore pet projects and areas of special interest

Requirements

• 5+ years of experience developing software for the Global Trade industry, specifically in logistics, customs, or supply chain management
• 10+ years of software development experience across multiple programming languages, with a demonstrated ability to quickly learn new ones
• At least 1 year of relevant leadership experience
• Proficiency in .NET development (C#, VB.NET) and responsive front-end / single-page application development using Angular
• Expertise in developing and consuming REST APIs, including documentation tooling (Swagger, Postman)
• Background in both SQL and NoSQL data persistence systems (MSSQL, PostgreSQL, DynamoDB)
• Knowledge of Datadog for observability, APM, and RUM
• Familiarity with AWS and/or GCP cloud-native development
• Hands-on experience with agentic AI-First development tools and processes
• Comfort with iterative, spec-light design, with the ability to think things through, fill in the blanks, and adapt across sprints based on customer feedback
• Understanding of application security from both the web service and web application perspective, along with lead-level knowledge of design patterns and N-Tier architecture
• Capability to debug and troubleshoot complex issues, paired with strong communication and collaboration skills
• SaaS development experience on large-to-enterprise-class applications
• English proficiency at an Upper-Intermediate level (B2) or higher

Nice to have

• Strong grasp of object-oriented design, algorithms, data structures, and CS fundamentals
• Ability to produce clean, efficient, and concise code while championing code quality, maintainability, and scalability
• Ability to translate business requirements into analytics solutions and data visualizations
• Energetic self-starter who thrives in a team environment, drives innovation and continuous improvement, and can clearly communicate daily progress and blockers
• Demonstrated analytical and problem-solving ability, with strong decision-making, conflict resolution, and follow-through skills, excellent written and verbal communication, and a Customer First attitude with a focus on Outcomes over Output

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

Remote in Argentina