C# Engineer (Senior/Lead) ID41548

Department: Engineering
Specialization: Developer
Experience: Lead Senior
Technologies: C#
Client: Bloomberg IG
Technical flow: C Sharp
Engineering technical flow: C Sharp
Non-engineering technical flow: none
  • 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.

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.

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 project

The benefits of joining us

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.

Your AgileEngine journey starts here

1

Test task

We will review your CV and send you a test task via email

2

Intro Call

Our recruitment team will reach you to discuss available opportunities

WFH or a comfy office? Why not both?

International Projects

3

Technical Interview

You will have an interview with your future team lead

Our geography

UTC-5
WASHINGTON DC USA
UTC-5
MIAMI USA
UTC-6
MEXICOMexico
UTC-5
ColombiaColombia
UTC-3
BrazilBrazil
UTC-3
ArgentinaArgentina
UTC+2
UkraineEurope
UTC+1
PolandEurope
UTC+0
PortugalPortugal
UTC+5:30
IndiaIndia

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