Senior Full-Stack Engineer: Python or C# + React (FinTech)

Yoh Services LLC; New York (NY); On-site; USD 168,000 - 240,000; Full time

Benefits offered by this job

Medical, Prescription, Dental & Vision

Health Savings Account

Life & Disability Insurance

401K Retirement Savings Plan

Direct Deposit & weekly e-payroll

Referral Bonus Programs

Certification and training opportunit…

Job summary

Yoh is seeking a senior full-stack engineer for a financial services project in the United States. You will design and build a structured products trading UI, lead engineering deliverables, and collaborate with client teams to deliver production-ready software.

Required: 8–10+ years of Python or C#, 3+ years React, AWS with Terraform and Docker, SQL expertise, and experience in Tier-1 banks or asset managers. On-site role with comprehensive benefits and growth opportunities.

Qualifications

• 8-10+ years of hands-on Python or C# development.
• 3+ years of React and modern front-end state management.
• Extensive AWS experience, including Terraform and Docker.
• Experience operating in large, complex organizations (Tier-1 banks or asset managers).
• Deep understanding of SQL and data persistence at scale.
• BS in Computer Science or equivalent experience.
• Strong interest and knowledge of global financial markets and products.

Responsibilities

• Lead design and build of a structured products trading UI with modern web tech.
• Manage engineering deliverables and stakeholder relationships.
• Document, plan, and deliver production-ready software.
• Act as hands-on engineer and architect on ongoing projects, guiding teams.

Skills

Python

C#

React

SQL

Financial services experience

Education

BS in Computer Science

Tools

AWS

Terraform

Docker

Job description

Yoh is seeking a senior full-stack engineer for a financial services project in the United States. You will design and build a structured products trading UI, lead engineering deliverables, and collaborate with client teams to deliver production-ready software.

Required: 8–10+ years of Python or C#, 3+ years React, AWS with Terraform and Docker, SQL expertise, and experience in Tier-1 banks or asset managers. On-site role with comprehensive benefits and growth opportunities.