Founding Engineer

Tasks

As part of the founding team you will contribute to the entire product development lifecycle;

• Develop powerful reliable back-end logic algorithms and internal APIs that support operational decision making in a wide range of business scenarios
• Build beautiful UIs that are a pleasure to use
• Build and evaluate AI agents - as well as build out internal frameworks and best practices
• Develop and improve proprietary machine learning models (if youre up for it)
• Build deploy and optimize robust scalable data and machine learning pipelines
• Help define the product vision discuss customer feedback and shape the roadmap.
• Co-design the system architecture and technical direction of the product.

Requirements

About you

• Entrepreneurial mindset. Youve built from zero owned outcomes end-to-end and enjoy moving from idea shipped in days not weeks.
• Product-minded problem solver. You care about UX as much as correctness translate business constraints into clean architecture and balance speed with quality.
• Bias to action. You take initiative make decisions with incomplete info and raise the bar for the team.
• Clear communicator. You explain technical trade-offs crisply to founders customers and non-technical stakeholders; youre collaborative and low-ego.

Technical Requirements

What you definitely need to succeed in this role:

• Real world experience developing software. Whether youve built full stack applications or machine learning pipelines you know what high quality well tested code looks like.
• Strong proficiency in Python; concepts like coroutines async generators and abstract base classes dont scare you. Likely youve worked in Python for multiple years.

You preferably have proven skills in multiple of the following:

• Back-end development in Python (FastAPI)
• Front-end development in React Typescript
• AI Agent development and evaluation
• Machine Learning (forecasting)
• Data engineering and orchestration
• Google Cloud

Bonus points if you have affinity with any of these:

• Systems architecture design
• DevOps
• UI/UX design
• Industrial engineering / operations research
• B2B SaaS
• E-commerce

Benefits

Working at Rewize

• Location & flexibility. HQ in Eindhoven (NL). We really believe in working together in presence however we understand family commuting and other factors that can be facilitated with an hybrid work. 3 days a week is our minimum.
• Compensation & equity. Competitive salary plus a meaningful equity stake aligned to your impact.
• Benefits. Flexible hours and holidays monthly team dinners team retreats MacBook Pro Cursor/any AI coding tool you like and the opportunity to build a category-defining product with a tight passionate team.