At Oesia Group, we are growing We are looking for a Product Specialist Consultant to support and guide the strategic evolution of the Ciphrebit brand, acting as a senior reference in cryptography and security products, with a strong product, market, and roadmap vision. This role is focused on proprietary product development and aims to bring proven expertise in defining, structuring, and consolidating a portfolio of cryptographic and security solutions, ensuring technical coherence, strategic positioning, and alignment with the company’s business objectives.
What are we looking for?

An/a Product Specialist Consultant Ciphrebit - Relocation Madrid (Spain), with at least 10 years of experience.
Availability to join a stable project in Madrid, Spain.
Work Model: Hybrid

Requirements:

Senior experience in cryptography, security solutions, or critical systems, preferably in government, defense, or regulated environments.
Strong background in product management, including roadmap definition, portfolio strategy, and long-term product vision.




Ability to operate in a consultative and strategic role, without responsibility for day-to-day technical execution.
Solid technical understanding to interact with expert engineering teams, combined with a strong business and market-oriented mindset.
High level of autonomy, judgment, and ability to influence decision-making in complex environments.
English C1 required, Spanish B2 valued.

What will your responsibilities be?

Advise on the definition and evolution of the Ciphrebit product portfolio, including roadmap development, capability prioritization, and product lifecycle management.
Contribute to product and brand strategy, bringing market insight, competitive analysis, and trend awareness in the fields of cryptography and security.
Act as a product reference, supporting strategic decision-making from a functional, technical, and business-oriented perspective.
Provide internal support to engineering, business, and pre-sales team

📌 Product Specialist Consultant Cipherbit (Rivas-Vaciamadrid)
🏢 Cipherbit-Grupo Oesía
📍 Rivas-Vaciamadrid