Postúlate en Kit Empleo: kitempleo.com.ar/empleo/n8e3g

AgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries.
We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
Why Join Us
We offer a people-first culture where employees can grow, make an impact, and collaborate with caring colleagues.
About the Role
As a Senior Backend Engineer, you will design and optimize high-performance, multi-threaded systems, transforming legacy workflows into scalable, thread-safe architectures.
Leveraging deep expertise in C#, SQL, and AWS, you'll drive concurrency improvements, enhance system throughput, and support large-scale data processing with technologies like Apache Spark.
This role offers strong technical ownership and the opportunity to shape reliable, high-impact backend systems in complex environments.
What You Will Do
Lead the design and development of highly concurrent, multi-threaded applications in C#
Re-architect legacy synchronous workflows into scalable, thread-safe solutions
Apply advanced knowledge of threading models, synchronization primitives, and performance tuning to optimize system throughput and minimize contention
Design, develop, and optimize complex SQL queries, stored procedures, and large-scale data operations
Utilize Apache Spark for distributed data processing at scale
Deploy and manage solutions on AWS, ensuring reliability, scalability, and cost efficiency




Diagnose and resolve concurrency issues, perform application profiling, and drive continuous improvements in system performance
Collaborate with cross-functional teams to define technical requirements, align architecture with business goals, and deliver high-quality solutions
Must Haves
4+ years of experience as a software engineer
Expert-level proficiency in C# with experience in multi-threaded and parallel processing
Understanding of C++
Strong understanding of threading models, synchronization primitives, and concurrency debugging
Proven experience in performance tuning and application profiling for large-scale systems
Advanced proficiency in SQL
Proven experience deploying solutions on AWS
Strong problem-solving and debugging skills focused on scalability and reliability
Upper-intermediate English level
Nice to Haves
Hands-on experience with Apache Spark
Experience in re-engineering legacy systems into modern architectures
Familiarity with microservices design principles and cloud-native development patterns
Strong communication and collaboration skills with cross-functional teams
Perks and Benefits
Professional growth:
Mentorship, TechTalks, and personalized growth roadmaps
Competitive compensation:
USD-based pay with education, fitness, and team activity budgets
Exciting projects:
Modern solutions with Fortune 500 and top product companies
Flextime:
Versátil schedule with remote and office options
#J-*****-Ljbffr

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/n8e3g

📌 Backend Engineer (Senior) Id55642 (San Fernando del Valle de Catamarca)
🏢 AgileEngine
📍 San Fernando del Valle de Catamarca