Hybrid Product Designer for B2B Email SaaS

Sinch AB; Stockholms kommun; Hybrid; SEK 434,000 - 690,000; Full time

Job summary

Mailjet, part of Sinch AB, is seeking a Product Designer to own design for a specific product domain within a fast-moving B2B SaaS environment. You’ll partner with product managers and engineers to shape problems, craft interfaces, and drive UI modernization.

You can be based hybrid in Stockholm/Malmö or Paris. The role emphasizes end-to-end design from discovery to delivery, collaboration, and data-driven decisions. English is the corporate language; relocation is not required.

Qualifications

• Experience designing B2B SaaS products.
• Strong craft across layout, typography, interaction, and visual systems.
• Own full design process from discovery to delivery.
• Fluent in Figma and design systems.
• Portfolio showing problem framing and trade-offs.

Responsibilities

• Own end-to-end design for your product area, from problem framing to production-ready work.
• Drive discovery with PMs and engineers to solve the right problems.
• Raise the craft bar through thoughtful interactions and visuals.
• Shape UI modernization as Mailjet’s interface evolves.
• Use research and data to validate assumptions and inform decisions.
• Contribute to the design system and collaborate with a fast-moving team.

Skills

B2B SaaS design

Figma

Design systems

Communication

Tools

Figma

Job description

Mailjet, part of Sinch AB, is seeking a Product Designer to own design for a specific product domain within a fast-moving B2B SaaS environment. You’ll partner with product managers and engineers to shape problems, craft interfaces, and drive UI modernization.

You can be based hybrid in Stockholm/Malmö or Paris. The role emphasizes end-to-end design from discovery to delivery, collaboration, and data-driven decisions. English is the corporate language; relocation is not required.