Jscrambler

product manager in client-side security

In short

Product Manager role at a client-side security and compliance platform company, owning the roadmap for an assigned area within a cybersecurity SaaS product. The role requires close collaboration with Design, Engineering, Sales and Marketing, using data and AI tools to prioritize initiatives and validate decisions. Candidates need at least 2 years of B2B SaaS product management experience, technical depth to discuss architecture with engineers, and fluent English; this is an onsite, full-time position in Porto.

About
Jscrambler provides a unified client-side protection and compliance platform that combines JavaScript obfuscation with third-party tag protection. Its solutions defend businesses against cyber threats, data breaches, and intellectual property theft while supporting compliance with standards such as PCI DSS v4.0.
Responsibilities
•Build knowledge of the client-side security space, customer needs, market trends, and the competitive landscape, and bring customer perspectives into decisions
•Identify high-value opportunities and define initiatives with clear goals, scope, and success metrics
•Assess initiatives from a platform perspective, prioritizing shared capabilities, consistency, and scalability
•Own and prioritize the roadmap for the assigned area, aligned with company priorities and evidence
•Work with Design to shape solutions, define problems and user flows, and provide Engineering with functional details
•Partner with Engineering through discovery and delivery to validate assumptions, make trade-offs, and remove obstacles
•Use AI to accelerate discovery, insight analysis, and prototyping, and to test ideas early
•Enable Sales and Marketing at launch with product insight, demos, and customer evidence
•Track product metrics and customer feedback after launch and use the findings to inform future decisions
•Communicate clearly with executives, engineers, and customers, adapting to the audience
•Simplify complex technical problems into clear choices and actionable plans
•Balance customer value, platform health, technical feasibility, and business impact, and explain decisions
•Take ownership of outcomes and act without waiting to be told
•Work with ambiguity and turn open questions into clear direction
•Support opinions with evidence and revise them when the evidence changes
•Keep learning about customers, technology, and new ways of working
Requirements
•At least 2 years of experience as a Product Manager in B2B SaaS, with initiatives demonstrating the path from problem to outcome
•A degree in Computer Science, Engineering, or a related field, or equivalent practical experience
•Technical depth to discuss architecture and trade-offs with engineers and bridge strategy and implementation
•Experience using qualitative and quantitative data to prioritize, validate hypotheses, and drive decisions
•Experience balancing immediate customer needs with long-term platform health in product decisions
•Proven cross-functional collaboration with Design, Engineering, and customer-facing teams
•Hands-on use of AI tools in research, prototyping, or validation, with examples to share
•Fluent spoken and written English
Nice to have
•Experience in web security, application security, or compliance-driven products
•Experience with platform products, APIs, or technical buyers
Conditions
•Flexible work policies
•A range of benefits adaptable to individual needs

Stop applying.
Get referred.

$10 in free credits

In just 60 seconds, fully on autopilot — Eraldt's AI agents read your CV, map the roles you fit, find live vacancies and the people who can refer you, write personal emails, and get you referred.

This isn't an application: your CV doesn't go to the company, and we don't promise a referral for this exact role.

Discover who else lands interviews on autopilot