About Stark

Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road-legal VARG EX & SM, our bikes have won world championships and are engineered to outperform anything with a combustion engine.

We’re based in Sant Boi, Barcelona, growing fast (77% year-on-year), and our mission is to lead the way towards a sustainable motorcycle industry by reducing plastic and CO2 pollution.

The Role

Electromechanical parts sit where the mechanics and electronics of our motorcycles meet: motors, actuators, wiring harnesses, connectors, switches, sensors, lighting and charging hardware. We are looking for a Buyer or Senior Buyer to own sourcing for these commodities at Stark HQ in Sant Boi de Llobregat, Barcelona. You will report to the Electronics & Electromechanics Purchasing Manager and work closely with Engineering, Quality and Supply Chain.

Open to All Levels

We are hiring at Buyer and Senior Buyer level. As a guide, Buyers bring 3+ years of sourcing experience, and Senior Buyers 7+ years with ownership of a commodity, supplier portfolio or major negotiations. Apply with the experience you have and we will shape the scope around you.

What You’ll Do

- Identify, assess and choose manufacturers for motors, actuators, harnesses, cable assemblies, connectors, switches, relays, sensors, lighting and charging hardware

- Run RFIs, RFPs and RFQs, and make sure NDAs and Master Purchase Agreements are in place

- Build should-cost and total-cost-of-ownership models and lead negotiations to drive continuous cost reduction

- Cut lead times on critical parts,



keep stock low without running out, and dual source where risk demands it

- Support Engineering early in design to choose manufacturable, available parts and qualify alternatives

- Manage supplier performance, quality issues and disputes with Quality and Supply Chain

- Track raw material (copper, magnets, plastics) and component markets, technology roadmaps and supply risks

What You Will Bring

- 3+ years of sourcing electromechanical components in automotive, motorcycle, e-mobility or similar industries (7+ for Senior Buyer)

- Comfortable reading drawings, specifications and BOMs, and discussing materials, processes and tolerances with engineers

- Knowledge of the general supplier base for harnesses, connectors, motors and sensors (Tier 1 and Tier 2)

- A strong, data-driven negotiator who is organised and results-oriented

- Passion for sustainability, and a degree in engineering or business administration

- Fluent English is a must; Spanish is a plus

Why Work With Us?

- A product people are genuinely passionate about, and a company with real momentum

- A creative, international team based in Barcelona

- Competitive salary and benefits package

- Subsidised lunch in our in-house restaurant and free access to our gym

- 30 days of paid vacation

At Stark, we celebrate difference. We are committed to an inclusive environment where everyone feels a true sense of belonging, and we encourage applications from underrepresented groups. If you need any adjustments during the application or interview process, contact [email protected].

📌 Buyer / Senior Buyer - Electromechanical Components (Barcelona)
🏢 Stark Future
📍 Barcelona