Confirmed on the employer's own hiring board on Oct 15, 2026. First seen by Alion on Oct 14, 2026.
Shape the architecture behind an international B2B marketplace
Location: Remote, UK-based, with occasional travel to meet the senior team in the UK or Germany
Working hours: UK working hours, with reasonable flexibility for planned international meetings
Reports to: Chief Product Officer
We’re looking for an experienced Lead Software Architect to take technical ownership of the architecture and continued productisation of SteelBuy, our secure B2B marketplace connecting buyers and sellers of metal.
SteelBuy is part of tk accelis Trading, formerly thyssenkrupp Materials Trading, combining the agility of a developing digital platform with the industry expertise and international reach of an established global materials trading organisation.
Our immediate commercial and operational focus is the US market, but our ambitions go further. We want to develop SteelBuy into a scalable and adaptable technical product that can support different markets, business models and integrations in the future, potentially including Europe.
This is an opportunity to have a significant influence on that journey.

