Junior Software Engineer (C++ & AI-Assisted Development)

Summary

SG Cap Trading, LLC is a boutique technology company that leverages technology and big data to tackle financial challenges. They are seeking a forward-thinking Junior Software Engineer who is proficient in C++ and integrates AI development tools into their workflow to enhance efficiency and code quality.

Responsibilities

• C++ Development: Write clean, maintainable, and efficient code in C++ for core system components
• AI Integration: Actively use AI coding assistants (e.g., Claude, Codex, GitHub Copilot, Cursor, LLMs) to accelerate prototyping, debugging, and unit test generation. Experience creating and refining, .md files, mcp servers, skills and agents
• Code Review & Quality: Participate in peer code reviews, ensuring that AI-generated suggestions meet our security and performance standards
• Collaboration: Work closely with senior engineers to translate complex requirements into functional software

Skills

• 1-2 years of experience in C++ basics, up to and including C++23 (pointers, memory management, STL, and OOP principles)
• AI-Native Workflow: Demonstrated experience using AI tools to solve coding challenges, refactor legacy code, or learn new libraries quickly
• Problem Solving: A solution-oriented mindset. You know how to use the tools at your disposal to find answers and build solutions
• Education: BS in Computer Science, Computer Engineering, or a related field (or equivalent practical experience)
• Permanent authorization to work in the U.S. is required. SG will not sponsor candidates for this position
• Python Proficiency: Experience with Python for scripting, automation, or data manipulation is a major plus
• Modern Tooling: Familiarity with Git, CLion/VSCode, and CI/CD pipelines is a plus
• Local LLMs: Interest or experience in running local AI models or building custom RAG (Retrieval-Augmented Generation) implementations is a plus

Qualifications

Must Haves

• 1-2 years of experience in C++ basics, up to and including C++23 (pointers, memory management, STL, and OOP principles)
• AI-Native Workflow: Demonstrated experience using AI tools to solve coding challenges, refactor legacy code, or learn new libraries quickly
• Problem Solving: A solution-oriented mindset. You know how to use the tools at your disposal to find answers and build solutions
• Education: BS in Computer Science, Computer Engineering, or a related field (or equivalent practical experience)
• Permanent authorization to work in the U.S. is required. SG will not sponsor candidates for this position

Nice to Haves

• Python Proficiency: Experience with Python for scripting, automation, or data manipulation is a major plus
• Modern Tooling: Familiarity with Git, CLion/VSCode, and CI/CD pipelines is a plus
• Local LLMs: Interest or experience in running local AI models or building custom RAG (Retrieval-Augmented Generation) implementations is a plus

Benefits

• Solid benefit package including 401(k), medical, dental, vision, and life insurance.
• Generous time off including holidays and vacation.
• Education Reimbursement.
• Freedom to solve technical challenges.
• Fully stocked break room, weekly lunches, volunteer opportunities, and more!