Full-Stack Developer - Python or C# w/ React

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

** Client is not able to do any sponsorship of employment-based visas. In order to be a successful applicant, you must be legally authorized to work in the United States, without the need for employer sponsorship/support now or at any time in the future. Additionally, NO C2C**

** MUST HAVE strong full stack experience - Python or C# with React.**MUST HAVE financial services experience**

What you’ll be doing:

• Partnering with our client to lead the design and build of a structured products trading UI using modern web development technology and techniques. You will be responsible for managing engineering deliverables, and the relationships with other key contributors to deliver great software.
• Design, document, and plan for the technical implementation and delivery of working software into production.
• Act as a hands‑on engineer and architect to support ongoing project work. Lead and actively participate in projects, serving as a role model for project teams and collaborating with other practices to ensure successful outcomes.
• Partner with client counterparts and stakeholders to maintain and build relationships, maintaining a commercial approach. Develop strong relationships with clients as a strategic partner and technical advisor, contributing to expanding our footprint and securing follow‑on work.?

What you should have:

• 8-10+ years of solid hands‑on experience with Python or C# development.
• 3+ years of experience with React and modern front‑end state management.
• Extensive experience architecting solutions on AWS, including Terraform and Docker.
• Proven track record operating effectively inside large, complex organizations(e.g., Tier-1 Investment Banks or Global Asset Managers).
• Deep understanding of SQL and data persistence strategies at scale.
• BS in Computer Science or equivalent experience.
• Expert‑level knowledge of, and strong demonstrated interest in, global financial markets and financial products.

Estimated Min Rate: $168000.00

Estimated Max Rate: $240000.00

What’s In It for You?

We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:

• Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
• Health Savings Account (HSA) (for employees working 20+ hours per week)
• Life & Disability Insurance (for employees working 20+ hours per week)
• MetLife Voluntary Benefits
• Employee Assistance Program (EAP)
• 401K Retirement Savings Plan
• Direct Deposit & weekly e-payroll
• Referral Bonus Programs
• Certification and training opportunities

Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.

For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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