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

Requirements5+ years of experience developing software for the Global Trade industry, specifically in logistics, customs, or supply chain management10+ 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 RUMFamiliarity 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 general 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 Linked

In Learning library and 22,000+ courses

Global career opportunities

Volunteer and community involvement opportunitiesEPAM Employee Groups

Award-winning culture recognized by Glassdoor, Newsweek and Linked

In #J-18808-Ljbffr

📌 Lead .NET Developer (Argentina)
🏢 EPAM Systems
📍 Argentina