Senior Full-Stack Lead, FinTech Platform & Cloud

ION; New York (NY); On-site; USD 170,000 - 200,000; Full time

Benefits offered by this job

Discretionary bonus

401(k)

Medical coverage

Dental coverage

Vision coverage

Life insurance

Disability insurance

Commuter FSA

Family building benefits

Job summary

Lab49, an engineering and consulting partner for financial institutions, is seeking a Senior Full-Stack Developer to lead a strategic project for a global asset management client. You will work in a cross‑functional team, with direct client interactions, mentoring engineers and delivering production-ready software.

You will collaborate with clients, designers, and engineers to design, build, and deploy modern trading platform components using Python/C#, React, and AWS technologies.

Qualifications

• 8+ years of hands-on experience with Python or C# development.
• Hands-on 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.

Responsibilities

• Partner with our client to lead the design and build of a structured products trading platform using modern development technology and techniques.
• 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, leading and participating in projects.
• Partner with client counterparts and stakeholders to maintain and build relationships, developing commercial relationships and expanding footprint.

Skills

Python

C#

React

SQL

Education

BS in Computer Science

Tools

AWS

Terraform

Docker

Job description

Lab49, an engineering and consulting partner for financial institutions, is seeking a Senior Full-Stack Developer to lead a strategic project for a global asset management client. You will work in a cross‑functional team, with direct client interactions, mentoring engineers and delivering production-ready software.

You will collaborate with clients, designers, and engineers to design, build, and deploy modern trading platform components using Python/C#, React, and AWS technologies.