Productmanager fulltime in London

Sparta is the next-generation commodity trading platform. We give trading desks the clarity, control, and collaboration they need to move faster and trade smarter. Our people are the driving force behind everything we do. Because building something this ambitious takes everyone at their best. From improving our platform, to powering smarter decisions for our customers, to changing how commodity trading is done around the world.

A Product Manager (PM) at Sparta is the cross‑functional owner directly responsible for a product’s success. They sit at the intersection of customers, business, and technology, turning ambiguous problems into clear strategies, roadmaps, and shipped products that create measurable business impact. The PM’s core responsibility is to deeply understand our customers, their workflows, and the decisions they need to make, and then define products that help them achieve better outcomes. They link product strategy to company strategy, ensuring the roadmap builds toward coherent, long‑term outcomes rather than a series of disconnected features.

This role requires a combination of structured product thinking, data fluency, stakeholder management, and strong execution skills. You are a team player who loves solving problems, engaging directly with users, and building products that create real business value. You are equally comfortable thinking in terms of user stories and workflows, data and metrics, and long‑term product vision.

This role can be based out of London, Madrid or Barcelona, working on a hybrid basis - ideally 2-3 days a week in the office with the team. Turn insights and data into clear problem statements, define MVPs, write crisp feature specs, and partner with engineering and design to ship high-quality solutions end-to-end. Remove blockers, coordinate across functions, and ensure launches balance speed, quality and customer value. Act as a strong product voice — aligning stakeholders, communicating context clearly, and driving decisions with conviction and data.

Typically 4–6 years of experience as a Product Manager (or closely related role) in a software product environment, preferably working with cross‑functional teams (engineering and GTM) on complex, high volume and multi-source data-centric products. Strong customer empathy and confidence using data to inform decisions. Proven experience shipping high-quality products in a fast-paced environment. Interest in data-driven products; commodities or financial markets experience is a plus.

Sparta Commodities is proud to be an equal opportunity employer and promotes diversity within its workforce. We are determined that no-one will ever receive less favourable treatment on the grounds of gender, age, disability, religion, belief, sexual orientation, marital status, race, veteran status or any basis covered by appropriate law.