Principal Full-Stack Developer
Listed on 2026-05-16
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Software Development
Full Stack Developer, Cloud Engineer - Software, Software Engineer
We are partnering with a leading financial services organization to hire a Principal Full-Stack Developer to drive the design and delivery of a next-generation structured products trading platform UI. This is a highly visible role requiring both hands‑on engineering expertise and technical leadership within a complex, enterprise environment.
You will play a critical role in shaping modern front‑end architecture, guiding engineering teams, and collaborating closely with stakeholders to deliver high‑quality, scalable software solutions.
Location: New York, NY (Hybrid – 3 days onsite)
Salary: $180,000 – $200,000 base
Employment Type: Full‑time / Direct Hire
Key Responsibilities- Lead the design, architecture, and development of a structured products trading UI using modern web technologies.
- Own the end-to-end delivery of engineering solutions, ensuring high quality and timely execution.
- Act as a hands-on engineer and architect
, contributing directly to development while guiding technical decisions. - Design, document, and plan technical solutions for production‑ready software.
- Collaborate cross‑functionally with engineering teams, product stakeholders, and business partners.
- Build and maintain strong client and stakeholder relationships
, acting as a trusted technical advisor. - Drive best practices in software engineering, scalability, and performance optimization
. - Mentor team members and serve as a technical role model across projects.
- 10+ years of hands‑on development experience with Python or C#
- 5+ years of experience building front‑end applications using React and modern state management frameworks
- Strong experience designing and deploying applications on AWS
, including Terraform and Docker - Proven ability to operate effectively within large, complex organizations (e.g., global financial institutions)
- Deep understanding of SQL and large‑scale data persistence strategies
- Bachelor’s degree in Computer Science or equivalent experience
- Strong knowledge of global financial markets and financial products
, with demonstrated interest in the domain
- Experience building trading platforms or financial applications
- Strong understanding of UI/UX principles for real‑time data applications
- Ability to balance hands‑on development with leadership responsibilities
- Excellent communication and stakeholder management skills
- Opportunity to work on mission‑critical trading systems
- High‑impact role with visibility across business and technology leadership
- Collaborative, fast‑paced environment with cutting‑edge technologies
- Competitive compensation and long‑term growth potential
- 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)
- Met Life Voluntary Benefits
- Employee Assistance Program (EAP)
- 401K Retirement Savings Plan
- Direct Deposit & weekly ePayroll
- Referral Bonus Programs
- Certification and training opportunities
All qualified applicants are welcome to apply. We are 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 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.
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