Founding Engineer — Remote (EU) Build the Budget OS

Splinde; Kraków; Hybrid; PLN 100,000 - 130,000; Full time

Job summary

Splinde in Kraków, Poland, is seeking a passionate full-stack developer with experience in React and Node.js. You'll own the performance of our React SPA and maintain our Node.js backend, driving innovation in project management tools. We're building a future-focused company where you can have a significant impact.

If you're an entrepreneur at heart and ready to contribute to a startup atmosphere, this is the job for you. Enjoy a work culture that values speed, a founder mindset, and continuous learning.

Qualifications

• Proven experience with complex React applications, performance profiling, and optimization.
• Experience maintaining large codebases with growing teams.
• Comfortable talking to customers and understanding their needs.

Responsibilities

• Own the performance of our React SPA for large-scale data presentation.
• Maintain and evolve a Node.js backend designed for complexity and speed.
• Ensure smooth delivery from Local to Production without rebuilding operations.

Skills

Startup experience

Full-stack mastery

React proficiency

Node.js experience

Docker and CI/CD literacy

Curiosity and continuous learning

Excellent taste in product UI design

Tools

PostgreSQL

Docker Compose

AWS CDK

Job description

Splinde in Kraków, Poland, is seeking a passionate full-stack developer with experience in React and Node.js. You'll own the performance of our React SPA and maintain our Node.js backend, driving innovation in project management tools. We're building a future-focused company where you can have a significant impact.

If you're an entrepreneur at heart and ready to contribute to a startup atmosphere, this is the job for you. Enjoy a work culture that values speed, a founder mindset, and continuous learning.