Software Engineer (Full-Stack)
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Job Location:
San Francisco, CA - USA
Monthly Salary:
Not Disclosed
Posted on:
15-10-2025
Vacancies:
1 Vacancy
Job Summary
Full-Stack Software Engineer
We are seeking a Full-Stack Software Engineer with a track record of thriving in fast-paced high-bar engineering environments. This role is ideal for someone who loves building end-to-end products thrives in early-stage settings and is motivated by the opportunity to influence both technical and product direction.
What Youll Do
Lead the development of complex and scalable technical products from design to deployment.
Collaborate with cross-functional partners to deliver impactful features that shape the product experience.
Balance frontend user interfaces with backend services and APIs to build robust modular solutions.
Contribute to product and strategic discussions adopting a user-first mindset when shaping decisions.
Operate with autonomy making thoughtful trade-offs under uncertainty while maintaining high standards.
What Were Looking For
410 years of professional experience as a full-stack engineer in high-growth technical environments (ideally B2B SaaS).
Foundational training from world-class engineering organizations combined with startup experience.
Strong technical fundamentals and ability to work seamlessly across frontend and backend.
A founders mindset proactive resourceful and comfortable making independent decisions.
Excellent communication skills; able to explain complex concepts clearly to both technical and non-technical audiences.
Passion for building products that solve real user problems.
Tech Stack
Frontend: React React Native TypeScript
Backend: Express
Database: MongoDB
Infrastructure: Render
Payments/Fintech: Stripe (Issuing Treasury) Check
Must Have
Computer Science or related technical degree from a top-tier program.
Experience scaling systems and infrastructure in rapidly evolving environments.
Key Skills
- Spring
- .NET
- C/C++
- Go
- React
- OOP
- C#
- Data Structures
- JavaScript
- Software Development
- Java
- Distributed Systems
About Company
ExcelliSearch is a national IT recruiting firm in Lake Worth, FL matching highly qualified professionals with top-tier companies. Connect with us today!
