Senior Software Engineer C# (RMS)

Job Description: Senior Software

Engineer C# (RMS – Risk Management

Systems)

*Location:* 16 Malad west Mumbai

*Job Type:* [Full-time / with RC Digital Payroll.

*Experience:* 4–8 years

*Domain:* Capital Markets / Risk Management / Trading Applications/ Banking Domain

Job Description:

We are looking for an experienced Senior Software Engineer with deep expertise in C# and

distributed systems, to design and maintain mission-critical Risk Management Systems

(RMS) used in trading environments. The role requires strong understanding of real-time

order flow, risk checks, queue management, and multi-threaded processing.

Key Responsibilities:

RMS Development:

• Design, develop, and optimize real-time RMS components using C# and .NET

Framework (4.0/4.7.2).

• Implement rule-based and exposure-based pre-trade and post-trade risk checks.

• Develop in-memory data structures to handle millions of order and trade records

efficiently.

• Build high-throughput queues and modules to handle burst loads during market open

and spikes.

• Debug multi-threaded modules and ensure accurate and timely risk validation.

• Build alerting, threshold evaluation, and notification modules for risk violations.

• Collaborate with product and trading teams to translate risk rules into executable

modules.

Tools & Technologies:

• Version control: Git or TFS.

• Database: SQL Server or in-memory cache (Redis) for real-time exposure tracking.

• Experience with messaging systems or queues (e.g., MSMQ, ZeroMQ, Kafka) preferred.

• Proficiency with AI-powered tools such as GitHub Copilot and ChatGPT.

• Prompt engineering skills to utilize AI for test case generation, debugging, and

optimization.

Domain Knowledge (Must-Have):

• Strong understanding of capital markets, especially equity and derivative segments.

• Working knowledge of Order Management Systems (OMS), RMS policies, and market

behavior.

• Experience with exchange protocols (e.g., FIX, TCP) and market data processing.

• Ability to handle peak load conditions and large-scale order bursts.

Preferred Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.

• Prior experience working on RMS or surveillance systems in broking or exchange

domain.

• Familiarity with trading APIs and pre-trade/post-trade workflows.