.Net Developer

Marencor

Innovate Now, Innovate Always

Location: Hybrid, based in NYC
Interview: Conducted via video

Overview:

We’re looking for a mid-level .NET Developer skilled in full-stack C# development and familiar with Capital Markets to join our tech team. This role suits a proactive developer comfortable in a fast-moving setting, handling both front-end and back-end work on complex financial systems. Experience with web-based trading or finance platforms, strong JavaScript/TypeScript skills, and knowledge of Angular and MS SQL are important.

Main Responsibilities:

  • Build and maintain scalable web applications using C#/.NET Core for backend and JavaScript/TypeScript for frontend.

  • Work closely with business analysts, product owners, and QA to deliver reliable, market-focused software.

  • Engage in all phases of the software development process: gathering requirements, design, coding, testing, deployment, and support.

  • Develop systems for real-time and batch processing related to trading workflows like order management, trade capture, pricing, and risk analysis.

  • Create user-friendly, responsive interfaces, preferably with Angular or similar frameworks.

  • Integrate with internal APIs, third-party market data, and external trading systems.

  • Write clean, testable code and participate in code reviews and enforcing best practices.

  • Perform basic database tasks on MS SQL Server, including writing queries and stored procedures.

Requirements:

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

  • 7+ years of hands-on experience in C#/.NET full-stack development.

  • Proficient in JavaScript/TypeScript, ideally with Angular or another modern frontend framework.

  • Knowledge of capital markets, trading systems, or financial products such as stocks, derivatives, or bonds.

  • Experience working in Agile/Scrum teams.

  • Familiar with MS SQL Server for database querying and simple operations.

  • Strong problem-solving, debugging, communication, and teamwork skills.

Bonus Skills:

  • Experience with messaging platforms like Kafka or RabbitMQ, and real-time data streaming.

  • Understanding of FIX protocol or market data APIs.

  • Familiarity with DevOps and CI/CD tools (Azure DevOps, Git, Jenkins).

  • Background in financial services or fintech.

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