Finonex
Senior Frontend / Full-Stack Software Engineer Herzliya, IL
Finonex, Chicago, Illinois, United States
Senior Frontend / Full-Stack Software Engineer
About the role:
Finonex is a well established and stable trading platform company, developing advanced, high performance technology for users worldwide.
As a Senior Frontend leaning Full-Stack Engineer, you will be a key technical contributor to our R&D team, working on user facing platforms and helping shape frontend architecture and development standards.
You will be joining a collaborative team working on a strategic product area that is approaching its first major delivery. This is just the beginning. New capabilities, improvements, and iterations will continue to evolve, and your technical decisions will have a lasting impact on the product.
If you are passionate about building high quality user interfaces, end to end ownership, and making real product impact, this role is for you.
Take end to end ownership of frontend features, from design to production
Build and maintain complex, forms heavy user flows using React and Next.js
Collaborate closely with backend engineers working with Node.js
Read and integrate with existing C# systems as part of ongoing evolution
Drive code quality, structure, and documentation
Work hands on in the codebase and actively participate in technical decisions
You have:
6+ years of professional software development experience
Strong experience with React and Next.js
Solid TypeScript knowledge and clean coding practices
Backend experience with Node.js
Ability to read and understand C# (.NET) code
Experience working in larger, production grade codebases
Strong communication skills and an ownership mindset
Comfortable working onsite and independently driving work forward
Will be nice that you have:
Experience with monorepos
Hands on experience with Playwright or other E2E testing frameworks
Experience working on or migrating legacy systems
#J-18808-Ljbffr
Finonex is a well established and stable trading platform company, developing advanced, high performance technology for users worldwide.
As a Senior Frontend leaning Full-Stack Engineer, you will be a key technical contributor to our R&D team, working on user facing platforms and helping shape frontend architecture and development standards.
You will be joining a collaborative team working on a strategic product area that is approaching its first major delivery. This is just the beginning. New capabilities, improvements, and iterations will continue to evolve, and your technical decisions will have a lasting impact on the product.
If you are passionate about building high quality user interfaces, end to end ownership, and making real product impact, this role is for you.
Take end to end ownership of frontend features, from design to production
Build and maintain complex, forms heavy user flows using React and Next.js
Collaborate closely with backend engineers working with Node.js
Read and integrate with existing C# systems as part of ongoing evolution
Drive code quality, structure, and documentation
Work hands on in the codebase and actively participate in technical decisions
You have:
6+ years of professional software development experience
Strong experience with React and Next.js
Solid TypeScript knowledge and clean coding practices
Backend experience with Node.js
Ability to read and understand C# (.NET) code
Experience working in larger, production grade codebases
Strong communication skills and an ownership mindset
Comfortable working onsite and independently driving work forward
Will be nice that you have:
Experience with monorepos
Hands on experience with Playwright or other E2E testing frameworks
Experience working on or migrating legacy systems
#J-18808-Ljbffr