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# Senior Full-Stack Developer, New York

- **Company:** Ion Group Ltd
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, C Sharp (Programming Language), Persistent Data Structure, Python (Programming Language), SQL Databases, Cloud Platform System, ReactJS, Information Technology, Terraform, Docker
- **Published:** August 7, 2026
- **Apply:** https://us.experteer.com/career/view-jobs/senior-full-stack-developer-new-york-new-york-ny-usa-58835168

## About the Role

Python or C# development * Hands-on React experience with modern state management * Extensive AWS architecture experience including Terraform and Docker * Experience operating within large, complex organizations (Tier-1 banks, global asset managers) * Deep SQL and data persistence knowledge at scale * BS in Computer Science or equivalent * Expert knowledge of global financial markets and financial products Key requirements * discretionary bonus * 401(k) * medical, dental, and vision coverage * life insurance * short and long-term disability * Commuter FSA

## Description

Experteer Overview In this role you will lead the design and delivery of modern digital products for a strategic client in asset management. You'll guide cross-functional engineering efforts, partner with client counterparts, and mentor a team to ship production-ready software. You'll act as hands-on architect and engineer, ensuring technical excellence and strong stakeholder relationships. This is a chance to shape scalable platforms and advance Lab49's footprint in financial markets. Compensation / Benefits * Lead design and build of a structured products trading platform with modern development practices * Manage engineering deliverables and key client relationships to ensure high-quality software * Design, document, and plan technical implementation for production delivery * Serve as hands-on engineer and architect while leading project teams * Build strategic relationships with client stakeholders to expand Lab49's footprint and secure follow-on work Tasks * 8+ years hands-on Python or C# development * Hands-on React experience with modern state management * Extensive AWS architecture experience including Terraform and Docker * Experience operating within large, complex organizations (Tier-1 banks, global asset managers) * Deep SQL and data persistence knowledge at scale * BS in Computer Science or equivalent * Expert knowledge of global financial markets and financial products Key requirements * discretionary bonus * 401(k) * medical, dental, and vision coverage * life insurance * short and long-term disability * Commuter FSA


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