Principal Backend Engineer (C#)

TL;DR

Principal Backend Engineer (C#): Developing and optimizing high-load data-intensive services for a SaaS sales performance platform with an accent on cloud infrastructure, REST API design, and large-scale data processing. Focus on building scalable AWS-based features, ensuring system reliability, and driving technical excellence within a multidisciplinary team.

Location: Must be based in Argentina. This role requires alignment with Eastern Standard Time (EST) business hours.

Company

hirify.global is a market-leading SaaS provider specializing in Sales Performance Management solutions that empower organizations to design smarter go-to-market strategies.

What you will do

• Build new features for the REST API and enhance AWS infrastructure.
• Optimize application performance, scalability, and latency for large datasets.
• Automate deployments and manage CI/CD pipelines using Infrastructure-as-Code.
• Participate in code reviews to ensure high standards of quality and maintainability.
• Collaborate with product management, designers, and QA to implement enhancements.
• Troubleshoot and resolve system bottlenecks to ensure high availability.

Requirements

• 7+ years of backend development experience in data-intensive applications.
• Proficiency in C#, Java, or C++.
• Experience with AWS services including EC2, S3, Lambda, RDS, and Redshift.
• Understanding of ELT/ETL processes and software design fundamentals.
• English proficiency: B2 level or higher is required.
• Must be able to work within EST time zone business hours.

Culture & Benefits

• Comprehensive employee insurance coverage including medical, dental, and vision.
• Market-leading compensation package.
• Supportive remote work environment with global collaboration.
• Continuous development opportunities and wellness programs.
• Opportunity to work with modern technologies in a fast-paced environment.