Senior C# Developer

  • $150,000 - $165,000
  • Chicago
  • Permanent
  • Software Engineering

Job description

We are currently looking for skilled and motivated Software Engineers who thrive on advancing technology to create cutting-edge trading applications. The platform we work on is widely preferred by professional derivatives traders globally. As a Software Engineer, you will contribute to our award-winning trading platform, encompassing high-performance tools for spread trading, strategy creation, algorithmic and automated trading, black-box execution, high-frequency proximity-based trading, and more.


  • Development and Integration:
  • Develop and maintain essential business solutions and integrations.
  • Understand diverse data flows and dependencies.
  • Identify the primary source among various enterprise systems.


  • Collaborate with cross-functional teams to design and implement enterprise solutions.
  • Provide insights on the progression of enterprise systems and processes.

Candidate Profile:


  • 5+ years of software development experience.
  • Bachelor’s degree in Management Information Systems, Computer Science, Engineering, or equivalent experience.
  • Previous experience working with Net-suite / Salesforce integration


  • Excellent communication skills.
  • Proficiency in programming, preferably in C#, AWS
  • Strong SQL programming skills.
  • Familiarity with tools like TeamCity, Octopus Deploy, and CI/CD pipelines is a plus.
  • Experience in Cloud-native development in AWS or Azure is advantageous.
  • Exposure to Oracle NetSuite ERP, Salesforce, Mulesoft, or Redshift is a plus.

What We Offer:

Competitive Benefits:

  • Comprehensive benefits package, including medical, dental, vision, FSA, 401(k), and pre-tax transit/parking.


  • Flexible work schedules with opportunities for remote work.

Time Off:

  • 22 days of paid time off annually, with the option to carry over days. Additionally, a generous holiday schedule and parental leave.

Tech Resources:

  • Access to top-tier tech resources and a budget for tech accessories.

Stipends and Subsidies:

  • Contributions toward personally-owned cell phones and laptops, gym memberships, and health/wellness initiatives.

Pete Delleani Associate Vice President

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