Job Title: Senior .NET Software Development Lead About the role
As a Senior .NET Software Development Lead , you will make an impact by designing and delivering scalable, high-quality SaaS solutions within a complex, data-driven environment. You will be a valued member of a highly collaborative engineering team, working closely with cross-functional partners to build innovative products that enhance operational efficiency and user experience. In this role, you will:
Lead the design and development of scalable, enterprise-grade applications using modern engineering practices
Drive architectural decisions, including platform selection, coding standards, and implementation strategies
Contribute across the full Agile lifecycle, including design, development, testing, and deployment
Mentor and guide junior engineers, fostering a culture of continuous improvement and engineering excellence
Collaborate with stakeholders to translate business requirements into technical solutions and deliver high-quality outcomes Work model
Based on this role’s business requirements, this is a hybrid position requiring attendance at a Cognizant office in Buenos Aires (CABA) .
We are also open to fully remote arrangements when necessary. What you need to have to be considered
10+ years of software development experience across multiple technologies with strong adaptability to new tools
5+ years of experience in global trade, logistics, customs, or supply chain-related systems
Strong proficiency in .NET technologies (C#, ASP.NET, VB.NET) and Angular for frontend development
Experience designing and consuming REST APIs and working with API documentation tools (Swagger, Postman)
Hands-on experience with cloud-native development (AWS and/or GCP) and both SQL and NoSQL databases (MSSQL, PostgreSQL, DynamoDB)
Proven experience leading architecture and applying design patterns and N-tier architecture principles
Solid understanding of application security, debugging, and troubleshooting in enterprise environments
Experience working in Agile environments with iterative and evolving requirements
Advanced English level ( B2 upper-intermediate or higher ) These will help you stand out
Experience with observability tools such as DataDog (APM, RUM)
Familiarity with AI-first or agentic development approaches
Strong foundation in computer science fundamentals (algorithms, data structures, OOP)
Ability to build clean, maintainable, and scalable code
Experience with analytics, reporting, and data visualization tools (e.g., Power BI)
Strong leadership, communication, and stakeholder management skills
Growth mindset with a focus on innovation, continuous improvement, and customer outcomes Additional details
Work schedule: EST (USA)
Language requirement: English (B2+ Upper Intermediate or higher)
