---
title: 'Design Engineer (UI/UX) at Kinship'
canonical: 'https://feeny.ai/job/design-engineer-ui-ux-kinship-london-9qj76z2wg900'
type: 'job'
last_seen: '2026-09-13'
---

# Design Engineer (UI/UX) at Kinship

- **Company:** Kinship
- **Location:** London, United Kingdom
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2025-06-12
- **Last confirmed live:** 2026-09-13
- **Apply:** https://jobs.ashbyhq.com/kinship/426a380d-8ef4-4617-b8ee-9d6892f863a6/application

**Skills:** Figma, Sketch, Framer, HTML, CSS, UI Design, Prototyping, Design Systems

> Kinship is seeking a Design Engineer to own the full design lifecycle for Revit tools, collaborating closely with engineers to ship polished, intuitive interfaces. The role requires mastery of design tools like Figma and a strong understanding of front-end concepts.

## Job description

Take complex, data-dense professional software and make it feel effortless — and treat documenting it in Figma as part of the craft, not an afterthought.

Hey there — we’re Kinship 👋 We make software for architects and engineering teams. The work they do is genuinely complex — huge libraries of project content, mountains of data, fiddly technical detail — and most of the tools in their world are clunky and joyless. Ours aren't: our whole reason for existing is to take that complexity and make it feel clean, fast, and a pleasure to use. That's the design challenge, and it's a great one. We're looking for a product designer who lives and breathes UI — someone who turns dense, complicated workflows into interfaces that feel clean, obvious, and quietly delightful. This isn't about making pretty pictures; it's about understanding how people actually work, shaping the right solution, and documenting it with real care. You don't need to know a thing about architecture or engineering to start — we'll bring you up to speed on what matters; what counts is that you're brilliant at making complex software feel simple. And here's the best part: we already have a great designer (no joke). So you won't be a lone designer holding everything together — you'd be joining to help us grow the design team, raise the bar together, and shape how design works at Kinship as we scale. If you're properly fluent in Figma — the kind of person who treats a well-built component library and a clean handoff as a craft in itself — you'll feel right at home.

In this role, you will:

- Own the design of features end to end — from the problem and the flows through to pixel-perfect, developer-ready UI.
- Turn complex, data-heavy workflows into interfaces that feel simple, fast, and genuinely helpful.
- Build and evolve our design system in Figma — components, variants, tokens, and patterns that keep the product consistent as it grows.
- Document your work properly — states, edge cases, and interactions all spelled out — so building it is the easy part.
- Prototype interactions to pressure-test motion and behaviour before anyone writes code.
- Work hand in hand with our engineers, and help grow and shape the design team as we scale.

## What we're looking for

You don't need to tick every box, but here's what would help you succeed. Must-Haves

- 5+ years designing software products — real applications with structured data and rich interactions — not just websites or marketing pages — with a portfolio that shows shipped work, systems thinking, and obsessive attention to detail.
- Mastery of Figma as both a design and a documentation tool. Components, variants, auto-layout, variables/tokens, named states — and handoff that's clean, complete, and easy to build from. (If your home is Sketch instead, that's welcome too — it's the next best thing.)
- Figma files you can walk us through. We care as much about how you document and hand off as we do about the final screens — so expect to show us the inside of a file, not just the pretty frames.
- A deep eye for the details that make an interface just work: typography, spacing, hierarchy, and the unglamorous states — empty, loading, error, edge cases.
- Experience collaborating closely with engineers in a product team — clear communication, thoughtful handoff, and the patience to iterate until it's right.

Nice-to-Haves (these won't gate you)

- Comfort with Framer (or similar) for higher-fidelity interaction prototypes — to show how something should move, not to hand off.
- Comfort reading and tweaking HTML & CSS — enough to understand how your designs become real interfaces, and to nudge things in the browser when it helps. You absolutely don't need to be a coder, and we won't screen anyone out for not being one. But if you're a designer who genuinely loves dipping into code, you'll have a brilliant time here.
- Experience building or owning a design system.

## How we think about design and handoff

A mockup that looks right isn't a finished design. For us, a design is done when an engineer can build it without guessing — every state, every breakpoint, every edge case accounted for. That's why Figma is home base: it's the best tool we know for documenting design, and we lean on it properly — components, variants, auto-layout, variables, named states. (Sketch is the next best thing, if that's your world.) Tools like Framer are brilliant for what they're brilliant at — pressure-testing an interaction or showing how something should move — but a prototype is for exploring, not for handing off to the dev team. We're looking for someone who treats documentation as part of the craft, not a chore tacked on at the end. Get that right and everything downstream — build quality, speed, the feel of the final product — gets better.

You’re probably someone who:

- Is happiest turning messy complexity into something that feels obvious.
- Sweats the details — states, spacing, edge cases — because you know they are the product.
- Likes being in the room where product decisions get made.
- Enjoys shipping quickly and often, in person, with a small, motivated team.
- Values clarity and simplicity over flashy gimmicks.
- Takes real pride in the craft, and in handing work over the way you'd want it handed to you.

## What We Offer

- Competitive salary.
- A beautiful, plant-filled office in central London (by Southwark tube station) and good coffee (obviously).
- Office-first, with trust-based flexibility.
- A company that believes in work-life balance — we work hard, but go home on time.
- A no-BS team of people who love building great software together — with real autonomy and influence over the product and our culture.

## About Kinship

## Company Overview
- **One-liner**: Kinship provides a cloud-based Revit content management, project tracking, and analytics platform that helps architecture and engineering teams find, manage, and optimize their BIM data.
- **Entity Type**: Private (bootstrapped / independent – not backed by venture investors)  
- **Headquarters**: London, England (primary office) with a secondary office in Irvine, California, USA  
- **Founded**: Not publicly available  
- **Founders**: Jose Fandos (CEO & Co-Founder), Gary Sprague (Co-Founder & Head of Product)  

## Core Business
- **Primary industry**: Architecture, Engineering & Construction (AEC) software, specifically BIM (Building Information Modeling) for Autodesk Revit  
- **Target customers**: B2B – architecture and engineering firms of all sizes (trusted by 300+ firms worldwide with 25,000+ users)  
- **Mission/Purpose**: “Make it easy to get the most out of Revit” / “Making BIM simple, scalable, and human”  

## Products & Services
- **Kinship Revit Add-in**: A plugin that brings content search, loading, and management directly inside Revit. Users can find families, types, and components instantly without leaving the modeling environment.
- **Content Management Platform**: A web-based tool to organize, version, and govern Revit content libraries (shared, restricted, project-specific). Includes lists, collections, and metadata management.
- **Project & Analytics Dashboard**: Tracks models, sync times, warnings, crash reports, quantities, and content usage. Provides health checks and parameter data reports.
- **API & SQL Access**: Available on the Enterprise plan for deeper integration and custom reporting.

## Market Standing
- **Valuation**: Not disclosed (bootstrapped)  
- **Key Metrics**: 300+ customer firms, 25,000+ users, 100,000+ models tracked, 1,000,000+ Kinship searches, 40,000,000+ families managed  
- **Notable Investors/Partners**: None – the company is independent and customer-funded  
- **Growth Signals**: 12 employees (+37.5% YoY headcount growth per LinkedIn), expanding customer base across 6 countries, active hiring for engineering and product roles  

## Competitive Advantages
- **Independence**: No investor pressure allows long-term, customer-first decision making and flexible pricing.
- **Deep Revit Integration**: Purpose-built for Revit, not a generic BIM tool; add-in provides seamless in-application search and loading.
- **AEC Expertise**: Founders and team have deep experience in both BIM workflows and software development.
- **Data Richness**: Automatic tracking of family health, model metadata, and project analytics that competitors often lack.

## Strategic Focus
- **Product Excellence**: Shipping meaningful features, iterating based on user feedback, and maintaining high design/UX standards.
- **Customer-Driven Roadmap**: Listen closely to architecture and engineering teams to solve their biggest pain points.
- **Controlled Growth**: Prioritizing quality over blitzscaling; growing the team selectively while expanding the customer base.

## Why Work Here
- **Culture**: Small, ambitious team (≈12 people) with a “people over process” ethos. In-person collaboration is encouraged – London office is the hub, with remote team members across time zones.
- **Policy**: In-office focused for London-based roles; hybrid flexibility for team members in other locations.
- **Perks**: Good coffee, fast-moving ideas, meaningful impact on real-world building design tools.
- **Engineering Culture**: Opportunity to shape the product from the ground up; stack includes C#/.NET, frontend (likely modern JS/TS), and backend work. Open roles: Product Engineer (Backend, Frontend, C#/.NET), Design Engineer, Revit Content Specialist, Marketing Lead.

## Sources
1. [kinship.io](https://kinship.io/) – Homepage, product features, pricing, customer stats
2. [kinship.io/about](https://kinship.io/about) – Mission, founders, team, impact numbers
3. [kinship.io/careers](https://kinship.io/careers) – Culture, open roles, office policy
4. [builtin.com](https://builtin.com/company/kinship-kinshipio) – Employee count, headcount growth, office locations, job listings
5. [linkedin.com](https://www.linkedin.com/company/kinshipio) – Company details, headcount, locations, follower growth

## Other roles at Kinship

- [Junior Operations Specialist](https://feeny.ai/job/junior-operations-specialist-kinship-london-hq731gt8xd06) — London, United Kingdom
- [Junior Product Specialist, Revit](https://feeny.ai/job/junior-product-specialist-revit-kinship-london-e1e7g9q1g39w) — London, United Kingdom
- [Marketing Lead](https://feeny.ai/job/marketing-lead-kinship-london-2h42grx6fq62) — London, United Kingdom
- [Product Engineer, Backend](https://feeny.ai/job/product-engineer-backend-kinship-london-s5mexx4nrx28) — London, United Kingdom
- [Product Engineer, Frontend](https://feeny.ai/job/product-engineer-frontend-kinship-london-hj0mrjff2rj3) — London, United Kingdom
- [Product Engineer, C#/.NET](https://feeny.ai/job/product-engineer-c-net-kinship-london-gnccr4pcgmhb) — London, United Kingdom
- [Revit Content Specialist](https://feeny.ai/job/revit-content-specialist-kinship-london-c387c1jsbaew) — London, United Kingdom
- [Product Specialist, Revit](https://feeny.ai/job/product-specialist-revit-kinship-london-ajtntp1c7jhc) — London, United Kingdom