CrawlJobs Logo

Founding Ui/Ux Designer

supercell.com Logo

Supercell

Location Icon

Location:
United Kingdom , London

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

As our founding UI & UX Designer, you will be the owner of the entire UX structure at a high level, down to the UI art pixels in detail. You will work intimately with engineers, artists, designers from the vision level, down to the hands on implementation. Not settling for industry good, but pioneering new UX paradigms, head turning UI art style and hyper juicy interactions.

Job Responsibility:

  • UX flow design for entire game experience
  • Creation and implementation of UI screens, assets and animations
  • Involved in pioneering a modern workflow and optimise assets for performance
  • Discover and manage external partners where needed

Requirements:

  • 5+ years of experience shipping UI/UX design for apps/games
  • Portfolio showcasing end-to-end UI/UX work on game projects, with examples of UI and UX flows
  • Proven ability to translate game design requirements into intuitive and visually stunning UI solutions
  • Experience collaborating closely with engineers, game designers and artists
  • Passionate about both UI & UX design
  • Range of 2D Art skills (UI elements, illustrations, animations, etc.)
  • Proficient understanding of Graphic Design and Typography
  • A self-starter approach to use AI: you've found ways to use it in your day-to-day work, you experiment, figure things out and bring the same energy to every new challenge.

Nice to have:

  • At the forefront with AI tools and actively experimenting
  • Social app design experience

Additional Information:

Job Posted:
May 06, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Icon
Supercell - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Founding Ui/Ux Designer

Senior UI/UX Designer

We’re looking for a talented Senior UX/UI Designer based either in Iasi (Romania...
Location
Location
Romania , Iasi
Salary
Salary:
Not provided
webbeds.com Logo
WebBeds
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 4-6 years of experience in UI design, with a portfolio showcasing your contributions to web applications
  • Experience with B2B or enterprise software is highly valued
  • Strong visual design skills with the ability to create polished, high-fidelity designs in Figma aligned with brand standards and design systems
  • Proven ability to translate business requirements and complex workflows into intuitive user interfaces
  • High proficiency in working with design systems and maintaining visual consistency across multiple surfaces
  • Ability to create user flows, wireframes, and interactive prototypes that address business goals and user needs
  • Experience designing for responsive and adaptive interfaces across devices and screen sizes
  • Strong understanding of developer needs with the ability to prepare well-documented designs for efficient handoff
  • Solid understanding of user-centred design, usability principles, accessibility standards, and UI best practices
  • Familiarity with user research findings and analytics data to inform design refinements
Job Responsibility
Job Responsibility
  • Translate business requirements and workflow changes into high-fidelity, brand-consistent designs that meet functional and aesthetic standards
  • Work within established design systems to create polished UI mockups, evolving toward net-new designs as you grow with the team
  • Build wireframes and interactive prototypes to communicate design intent and validate key interactions with stakeholders and developers
  • Understand business intent behind workflow changes, raising potential issues or design concerns while remaining solution-focused
  • Collaborate closely with developers to ensure smooth implementation, providing well-documented designs for efficient handoff
  • Contribute to the evolution of the WebBeds Design System by adapting it to product growth, addressing usability issues found in real use, and keeping the system aligned with modern design and technology standards
  • Fulltime
Read More
Arrow Right

Senior Product Designer

We're looking for a Senior Product Designer to join as a founding member of our ...
Location
Location
United States
Salary
Salary:
Not provided
hopper.com Logo
Hopper
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 3+ years designing modern digital products with a strong portfolio showcasing end-to-end web design work and process
  • Proven track record designing 0-to-1 experiences from concept through launch using Figma and prototyping tools
  • Collaborates effectively with product and engineering teams in agile settings, clearly articulating design rationale and assessing technical feasibility to simplify where needed
  • Shows strong judgment making data-driven decisions grounded in research, testing, and metrics—comfortable prioritizing and making tradeoffs without waiting for absolute certainty
  • Thrives as part of a founding team—scrappy, resourceful, passionate about solving real customer problems, and has no ego when it comes to being wrong or changing direction
Job Responsibility
Job Responsibility
  • Design end-to-end web experiences, owning the full process from concept through launch
  • Conduct customer interviews and usability tests, then leverage both qualitative feedback and quantitative data—tracking user behavior, analyzing metrics, and running experiments—to validate and iterate on designs
  • Collaborate with product, engineering, and business stakeholders to define problems, explore solutions, and ship features
  • Create simple, logical UI that makes complex workflows feel effortless
  • Balance user advocacy with business goals and technical constraints
  • Make smart tradeoffs between speed, learning, and competing priorities
  • Lead design reviews with external partners and build strong cases for design decisions
What we offer
What we offer
  • Well-funded and proven startup with large ambitions, competitive salary and the upsides of pre-IPO equity packages
  • Unlimited PTO
  • Carrot Cash travel stipend
  • Access to co-working space on demand through FlexDesk AND Work-from-home stipend
  • Very generous parental leave, much above industry standards
  • Entrepreneurial culture where pushing limits and taking risks is everyday business
  • Open communication with management and company leadership
  • Small, dynamic teams = massive impact
  • 100% employer paid Medical, Dental and Vision coverage for employees
  • Access to Disability & Life insurance
  • Fulltime
Read More
Arrow Right
New

Game Lead, Boom Beach

Come drive the growth of Boom Beach, you will have the unique opportunity to tak...
Location
Location
United Kingdom; Finland , London; Helsinki
Salary
Salary:
Not provided
supercell.com Logo
Supercell
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven experience owning and growing a live free-to-play game with sustained impact on key metrics
  • Strong product judgment and ability to define strategy with clear, measurable outcomes
  • Hands-on, impact-driven approach to improving performance and delivering player value
  • Deep understanding of F2P systems, including economy design, monetisation mechanics, and live ops strategy
  • Strong analytical skills and a data-driven approach to decision making
  • Ability to operate independently in ambiguous, fast-moving environments
  • Comfortable making trade-offs, taking calculated risks, and learning quickly
  • Able to collaborate effectively across disciplines including design, engineering, UI/UX, art, and other key functions
  • A self-starter approach to use AI. You've found ways to use it in your day-to-day work, you experiment, figure things out and bring the same energy to every new challenge.
Job Responsibility
Job Responsibility
  • Own the vision, strategy, and roadmap of your game, defining clear priorities across growth and innovation
  • Own the roadmap of features and tools needed to grow, innovate and improve live ops, coordinating development with relevant stakeholders
  • Define clear, measurable goals for each initiative and understand how they contribute to overall business outcomes
  • Work alongside an external dev team and with regional teams (including China) to drive performance
  • Develop and own a live ops and monetisation strategy that balances player experience with business goals
  • Drive day-to-day execution by owning schedules, targets, and the success of in-game sales, offers, and live events
  • Partner closely with cross-functional stakeholders across Game Analytics, Research, Live Operations, Monetisation, Marketing, and other game teams
  • Conduct A/B and multivariate tests to improve retention, engagement, and monetisation metrics
  • Use the game as a platform for experimentation, testing new features, systems and mechanics, and applying learnings more broadly
  • Analyse performance and translate insights into clear actions and measurable impact
What we offer
What we offer
  • Relocation support
  • Fulltime
Read More
Arrow Right

Senior Mobile Engineer

We are looking for a highly experienced Mobile Engineer (React Native) to own th...
Location
Location
Malaysia , Kuala Lumpur
Salary
Salary:
Not provided
pavebank.com Logo
Pave Bank
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven experience building production-grade mobile applications from scratch
  • Expert in React Native + TypeScript, with deep frontend knowledge
  • Strong understanding of mobile performance, security, and UX best practices
  • Comfortable making technical decisions and driving standards
  • Experience setting up CI/CD pipelines and automated testing workflows
  • Independent, proactive, and able to thrive in a startup environment
  • Passionate about fintech, security, and building scalable products
  • Minimum 5 years of mobile development experience, ideally with full lifecycle experience from scratch to production
  • Experience as a founding or early mobile engineer at a fintech or high-growth startup is a strong plus
  • Familiarity with cross-platform challenges and optimizing for both iOS and Android
Job Responsibility
Job Responsibility
  • Architect and build a mobile banking application using React Native with TypeScript
  • Deliver high‑quality, responsive, and performant UI/UX in collaboration with designers and product owners
  • Integrate with backend services and third‑party APIs securely and reliably
  • Set up and maintain CI/CD pipelines for automated builds, testing, and deployments
  • Set standards for code quality, performance, security, and maintainability
  • Define and execute a strong mobile testing strategy (unit, integration, and end‑to‑end tests)
  • Champion code quality through clean code, reviews, documentation, and best practices
  • Monitor, measure, and improve app performance, stability, and scalability
  • Partner with cross‑functional teams (design, backend, QA, product) to ship features end‑to‑end
  • Continuously identify opportunities to improve development processes and tools
  • Fulltime
Read More
Arrow Right

Founding Engineer (Unity Mobile)

Founding-level Unity developer to build native mobile app for Pax Historia, an A...
Location
Location
United States , San Francisco
Salary
Salary:
150000.00 - 215000.00 USD / Year
workatastartup.com Logo
YC Work at a Startup
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Shipped Unity apps to the App Store and/or Google Play
  • Can build polished, responsive 2D UI systems in Unity
  • Understands mobile performance constraints and can optimize for memory, battery, and lower-end devices
  • Can integrate Unity apps with REST APIs and backend services
  • Cares deeply about UI/UX polish
  • Willing to work on caching, offline handling, and edge cases
  • Takes ownership of problems and is comfortable advocating for ideas
  • Knows when to say no to complexity or risk
  • 3+ years of experience
  • US citizen/visa only
Job Responsibility
Job Responsibility
  • Building core gameplay loop for iOS and Android: interactive map, action submission, event viewing, and AI-driven chat
  • Creating a performant 2D map rendering system capable of displaying thousands of regions
  • Developing a consistent UI component library that matches web design system
  • Integrating with existing Firebase/Supabase backend and AI services via REST APIs
  • Implementing push notifications and deep linking for seamless user engagement
  • Optimizing for lower-end mobile devices and memory-constrained environments
What we offer
What we offer
  • 0.25% - 1% equity
  • Non-matching 401k plan
  • Fulltime
Read More
Arrow Right

Founding Full-Stack Engineer

As the Founding Full-Stack Engineer, you’ll be the first full-time engineer driv...
Location
Location
United States
Salary
Salary:
200000.00 USD / Year
g2i.co Logo
G2i Inc.
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years experience in full-stack engineering with production applications
  • Strong TypeScript experience with Node.js on the backend and React/Next.js on the frontend
  • Proven track record of building integrations with third-party systems and APIs
  • Comfortable leading zero-to-one development — from prototyping to production launch
  • Experience with AWS-first infrastructure (Lambda, API Gateway, S3, RDS, etc.)
  • Understanding of modern development workflows: CI/CD, automated testing, observability, and feature flagging
Job Responsibility
Job Responsibility
  • Lead the design and implementation of new full-stack applications that support insurance operations and product teams
  • Build, extend, and maintain integrations between internal systems and third-party services, carriers, and insurtech partners
  • Architect backend services, APIs, and business logic with a focus on performance, reliability, and scalability
  • Build frontend features with clean UI/UX that enhance internal productivity or partner/customer workflows
  • Translate business needs into high-quality technical solutions while anticipating future scale challenges
  • Participate in technical planning, code reviews, and documentation to establish engineering standards
  • Help define tech roadmap priorities based on business value and operational impact
  • Fulltime
Read More
Arrow Right

Senior SEO Strategist

We are seeking a Senior SEO Strategist to own and elevate the organic search str...
Location
Location
United States , Orlando
Salary
Salary:
Not provided
launchthat.com Logo
Launch That
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • At least 8 years of experience in SEO
  • Deep expertise in technical SEO, content strategy, semantic search, ranking-factor prioritization, and large-scale audits
  • Advanced proficiency with SEO tools such as SEMrush, Ahrefs, Screaming Frog, GA4, GSC, etc.
  • Strong understanding of AI-driven search environments (SGE/AI Overviews, answer-engine optimization, ChatGPT/Perplexity visibility)
  • Excellent communication and storytelling skills, able to simplify complex SEO insights for leadership and cross-functional teams
  • Proven ability to build and execute SEO strategies end-to-end with measurable performance impact
  • Strong project management abilities, with comfort juggling multiple initiatives and shifting priorities
  • Experience managing Google Business Profiles, optimizing content for local SEO, and using local management tools such as the GBP API or third-party local SEO management platforms
  • Ability to self-manage, take point on impactful interdisciplinary initiatives and execute tasks to completion (including post-launch reporting)
  • Ability to identify anomalies found within websites, ad platforms, traffic performance and lead management systems and from those derive preliminary change recommendations
Job Responsibility
Job Responsibility
  • Develop and lead forward-looking SEO strategies aligned with business goals, search intent, and long-term organic growth
  • Build quarterly and annual SEO roadmaps, prioritizing initiatives by impact and effort
  • Translate lead-generation and business needs into actionable plans across technical SEO, content, UX, and authority-building
  • Identify high-impact opportunities that influence core KPIs such as organic leads, qualified leads, and conversions
  • Anticipate industry shifts, algorithm updates, AI search, semantic search and evolve strategy accordingly
  • Provide strategic direction and oversight to SEO contributors
  • Lead advanced technical audits across architecture, crawling/indexing, Core Web Vitals, structured data, and template-level SEO
  • Work closely with content creators to develop content strategy including topic clustering, entity optimization, and experience-first improvements
  • Oversee major content updates and optimizations to ensure quality, accuracy, and alignment with SEO objectives
  • Identify structural SEO opportunities involving navigation, internal linking, and site hierarchy
What we offer
What we offer
  • Launch That covers 100% of the premium cost for employee-only medical coverage for all full-time benefit eligible team members
  • 100% employer paid short- and long-term disability insurance
  • Competitive compensation
  • Paid time off
  • 20 days of paid parental leave after 90 days
  • A 401k retirement plan
  • Paid volunteer opportunities
  • Company-wide Holiday Break from December 24th - January 1st each year
  • Flexible workplace environment
  • Work-from-home opportunities
  • Fulltime
Read More
Arrow Right
New

Technician, General Facilities Maintenance

Performs routine preventive maintenance to ensure safety proper functionality an...
Location
Location
United States of America , Queensbury
Salary
Salary:
19.00 - 35.00 USD / Hour
walmart.com Logo
Walmart
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Vocational or Technical certification and 3 years' experience in one of the following trades: plumbing, electrical, material handling equipment, or related trade or 5 years' experience in one of the following trades: plumbing, electrical, material handling equipment, or related trade
  • Valid Driver's License
  • Eligible for a Commercial Driver's License (CDL)
Job Responsibility
Job Responsibility
  • Performs routine preventive maintenance to ensure safety proper functionality and aesthetics of facilities equipment or fixtures
  • Performs major and minor repairs on facilities equipment or fixtures
  • Manages work orders maintenance schedules and contractors
  • Demonstrates uptodate expertise and applies this to the development execution and improvement of action plans
  • Provides and supports the implementation of business solutions
  • Models compliance with company policies and procedures
What we offer
What we offer
  • Medical, vision and dental coverage
  • 401(k), stock purchase and company-paid life insurance
  • PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting
  • Short-term and long-term disability
  • Company discounts
  • Military Leave Pay
  • Adoption and surrogacy expense reimbursement
  • Live Better U education benefit program
  • Fulltime
Read More
Arrow Right