Description review
Senior UX Designer
fastn, Inc. · Argentina · back to the listing
HR standards
54/100
needs work
Title ↔ description
83/100
solid
Reads as
Product Designer
100% confident
What this role officially is
user interface designer — ESCO, the EU occupation classification
User interface designers are in charge of designing user interfaces for applications and systems. They perform layout, graphics and dialogues design activities as well as adaptation activities.
Also known as: accessibility designer, user interface designers, UI designer
How others title the same work
Large employers
- Senior Product Designer Automattic
- Product Designer, Shop Everything Meta
- AI Native Product Designer Metalab
- Designer, Web Presence & Platform Stripe
- Senior Staff Product Designer, Risk Stripe
Startups
- Founding Designer Cardboard
- Founding UI/UX Design Engineer Clearly AI
- Founding Product Designer Closure
- Design and Marketing Associate Corgi Insurance
- UX Designer Coulomb AI
What the listing never says
- 25 bullet points. Long requirement lists deter qualified candidates, who read them as hard gates. Scope clarity
- No pay range published. Candidates cannot tell whether applying is worth their time. Pay transparency
The listing, marked up
Senior UX Designer
Location: Remote (Some overlap hours with Central Time US.)
Language : ENGLISH (MUST HAVE)
Type: Full-Time
Reports to: CEO
About Fastn
Fastn is on a mission to revolutionize how SaaS companies connect with their customers environments. Powered by AI, we provide an embedded integration infrastructure that enables SaaS businesses to build, scale, and manage their integration ecosystems effortlessly.
With Fastn, companies can launch strategic integrations, create their own app marketplace, and unlock new revenue streams by offering seamless connectivity with the tools their customers already use. Our platform goes beyond integrationsit accelerates adoption, drives product-led growth, and delivers smarter, more valuable customer experiences.
If youre passionate about crafting world-class user experiences and solving complex UX challenges in a fast-paced startup environment, Fastn is the place to be.
What Youll Do
As a Senior UX Designer, youll be the driving force behind user experience design at Fastn. You will lead UX initiatives across our platform, ensuring that every interaction is seamless, intuitive, and empowering for our users. From onboarding to feature discovery, your designs will directly impact product adoption, satisfaction, and retention.
Your Responsibilities
• Lead UX design across the Fastn platformfrom user flows and wireframes to high-fidelity UI and prototypes
• Own and evolve Fastns design system to ensure consistency across all touchpoints
• Design intuitive workflows for complex technical tasks, including onboarding, integration setup, and feature adoption
• Conduct user research, usability testing, and interviews to validate and iterate on design decisions
• Build and test design prototypes to gather feedback from internal stakeholders and customers
• Collaborate closely with product managers, engineers, and leadership to align designs with product goals
• Champion a user-centered design culture and help establish UX best practices within the company
What Were Looking For
Were seeking a seasoned UX designer with a track record of building exceptional SaaS experiences and solving complex problems through elegant design. If you thrive in early-stage environments and enjoy shaping design culture from the ground up, we want to talk to you.
Must-Have Skills & Experience
• 8 - 10+ years1 of UX design experience, preferably in SaaS or complex web applications
• Early-stage startup experience in the B2B space
• Strong portfolio showcasing end-to-end design work with a focus on user-centered problem-solving
• Expertise in Figma and modern design/prototyping tools
• Proven ability to translate technical requirements into intuitive interfaces
• Experience conducting user research and usability testing
• Excellent communication skills with the ability to clearly articulate design decisions
• Experience with component-based design systems
• Comfortable working cross-functionally with product and engineering teams
Nice-to-Have Skills
• Experience with low-code/no-code platforms or developer-focused tools
• Familiarity with APIs, integration platforms, or technical product UX
• Understanding of front-end technologies (HTML, CSS, JavaScript)
• Experience establishing scalable UX processes in high-growth environments
Why Join Fastn?
• Shape the UX vision of a category-defining integration platform
• Drive meaningful product improvements in a high-impact role
• Work closely with passionate product and engineering teams solving real user problems
• Opportunity to grow into a design leadership position as the company scales
• Competitive compensation, meaningful equity, and a flexible remote work environment
Originally posted on Himalayas
Location: Remote (Some overlap hours with Central Time US.)
Language : ENGLISH (MUST HAVE)
Type: Full-Time
Reports to: CEO
About Fastn
Fastn is on a mission to revolutionize how SaaS companies connect with their customers environments. Powered by AI, we provide an embedded integration infrastructure that enables SaaS businesses to build, scale, and manage their integration ecosystems effortlessly.
With Fastn, companies can launch strategic integrations, create their own app marketplace, and unlock new revenue streams by offering seamless connectivity with the tools their customers already use. Our platform goes beyond integrationsit accelerates adoption, drives product-led growth, and delivers smarter, more valuable customer experiences.
If youre passionate about crafting world-class user experiences and solving complex UX challenges in a fast-paced startup environment, Fastn is the place to be.
What Youll Do
As a Senior UX Designer, youll be the driving force behind user experience design at Fastn. You will lead UX initiatives across our platform, ensuring that every interaction is seamless, intuitive, and empowering for our users. From onboarding to feature discovery, your designs will directly impact product adoption, satisfaction, and retention.
Your Responsibilities
• Lead UX design across the Fastn platformfrom user flows and wireframes to high-fidelity UI and prototypes
• Own and evolve Fastns design system to ensure consistency across all touchpoints
• Design intuitive workflows for complex technical tasks, including onboarding, integration setup, and feature adoption
• Conduct user research, usability testing, and interviews to validate and iterate on design decisions
• Build and test design prototypes to gather feedback from internal stakeholders and customers
• Collaborate closely with product managers, engineers, and leadership to align designs with product goals
• Champion a user-centered design culture and help establish UX best practices within the company
What Were Looking For
Were seeking a seasoned UX designer with a track record of building exceptional SaaS experiences and solving complex problems through elegant design. If you thrive in early-stage environments and enjoy shaping design culture from the ground up, we want to talk to you.
Must-Have Skills & Experience
• 8 - 10+ years1 of UX design experience, preferably in SaaS or complex web applications
• Early-stage startup experience in the B2B space
• Strong portfolio showcasing end-to-end design work with a focus on user-centered problem-solving
• Expertise in Figma and modern design/prototyping tools
• Proven ability to translate technical requirements into intuitive interfaces
• Experience conducting user research and usability testing
• Excellent communication skills with the ability to clearly articulate design decisions
• Experience with component-based design systems
• Comfortable working cross-functionally with product and engineering teams
Nice-to-Have Skills
• Experience with low-code/no-code platforms or developer-focused tools
• Familiarity with APIs, integration platforms, or technical product UX
• Understanding of front-end technologies (HTML, CSS, JavaScript)
• Experience establishing scalable UX processes in high-growth environments
Why Join Fastn?
• Shape the UX vision of a category-defining integration platform
• Drive meaningful product improvements in a high-impact role
• Work closely with passionate product and engineering teams solving real user problems
• Opportunity to grow into a design leadership position as the company scales
• Competitive compensation, meaningful equity, and a flexible remote work environment
Originally posted on Himalayas