Python Developer - Engineering Calculations (B2B cooperation)

B2B cooperation · Python · structural engineering calculations · remote-friendly · start ASAP

MindPal builds custom, AI-powered software, mostly for manufacturing and construction companies. Our developers don't just write code: they understand how much a feature saves or earns for the client and talk to the client's experts directly.

We are looking for a Python developer to cooperate with us on a project for a client in the construction sector. The project turns structural engineering calculations, today kept in Excel, into tested Python code running on a server. Engineers rely on these numbers, so every result has to be right, and stay right after every change.

Scope of services

• Port structural engineering calculations from Excel spreadsheets into clean, readable Python code.

• Deploy the calculation modules on a server so the client's application can use them.

• Build automated checks (e.g. pytest regression suites) that verify results after every change to the application.

• Compare code results with the original spreadsheets and hand calculations, and flag any discrepancy early.

• Consult assumptions and edge cases directly with the client's engineers, in English.

• Document formulas, units and assumptions so every result can be traced back to its source.

Requirements

• 1–3 years of commercial experience with Python , or an engineering background with substantial Python projects (e.g. calculation tools or a computational model built for a thesis).

• Comfortable reading structural engineering calculations: loads, internal forces, cross-section checks. A civil, structural or mechanical engineering background is a strong plus.

• Experience turning spreadsheet logic into code, and a habit of checking that the numbers still match.

• A QA mindset: you write automated tests as part of the work, not as an afterthought.

• Meticulous and self-driven: you own the result and say early when something does not add up.

• Good English (B2+) for discussing calculations with engineers.

Nice to have

• Familiarity with Eurocodes or structural software such as Autodesk Robot Structural Analysis or FEM tools.

• NumPy, pandas, openpyxl or similar libraries.

• FastAPI or Flask, Docker, CI/CD.

• Using AI tools in your workflow, together with a clear way of verifying what they produce.

What we provide in cooperation

• B2B cooperation , rate: 40–70 PLN net + VAT / hour , depending on experience.

• Remote cooperation, with on-site project coordination in Gliwice possible as needed.

• Cooperation framework agreed with you, taking your availability into account. Some calls with the client's team take place between 16:00 and 19:00 (Polish time) and are scheduled in advance.

• Start as soon as possible.

• Access to technical consultations and knowledge sharing with experienced developers and the client's engineers.

• Direct contact with domain experts: you see how your code is used and what it is worth to the client.

• Additional cooperation options, such as access to selected partner services, if agreed separately.

How we cooperate

We care about Ownership, Results, Discipline, Transparency, Speed, Craftsmanship and Partnership with our clients ( mindpal.co/about-us ). In this project that means tests written every day, problems reported early, and calculations you are ready to sign.

Recruitment process

1. Short call with People Operations (15–20 min): formalities, English, availability.

2. Technical conversation (45–60 min), including a short practical task.

3. Business and values conversation (20–30 min): how you approach problems and results.

Apply for B2B cooperation through the form below.