Software Engineer (Senior/Lead) ID41548 ($2,500 signing bonus)

AgileEngine is an Inc. 5000 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 

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

As a Senior/Lead C# Backend Engineer at AgileEngine, you will lead the modernization of our core systems by designing and developing highly concurrent, thread-safe applications. You’ll optimize large-scale data operations, leverage distributed processing with Apache Spark, and deploy scalable solutions on AWS, driving performance, reliability, and scalability across our platforms.

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, including staging and transformations;

- 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

- 5+ years of expert-level proficiency in C# with hands-on experience in multi-threaded and parallel processing;

- 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 (query design, optimization, and data operations);

- Hands-on experience with Apache Spark for distributed data processing;

- Proven experience deploying solutions on AWS ;

- Exceptional problem-solving and debugging skills with a strong focus on scalability and reliability;

- Upper-Intermediare English level.

NICE TO HAVES

- 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 a track record of working in cross-functional teams.

PERKS AND BENEFITS

- Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.

- Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.

- A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.

- Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.