Location: Spain
About the Role
We are seeking a Middle UI/UX Designer to join our design team. In this role, you will create intuitive, user-centered, and visually compelling experiences for AI-driven platforms, mobile apps, and web applications. You will work closely with product managers, engineers, and other stakeholders to develop solutions that balance user needs and business goals. You will also get to design for products across all sorts of industries and platforms, making this an exciting place to exercise your design muscles.
This role requires a high level of creativity, collaboration, and attention to detail. The ideal candidate has a strong background in UI/UX design, an eye for aesthetics, and a passion for delivering exceptional user experiences.
Key Responsibilities
Contribute to the design process from concept to implementation for individual clients and NineTwoThree projects following industry best practices and company procedures.
Deliver well-structured Figma boards with components, symbols and brand styles that remain consistent throughout the design process and have a single source of truth for all elements that update entire systems.
Develop wireframes, interactions, and high-fidelity UI designs using Figma.
Create prototypes when delivering design ideas to illustrate different design solutions and test hypotheses.
Collaborate with product managers, engineers, and stakeholders to translate complex requirements into user-friendly designs.
Prepare high-quality, developer-ready designs covering most edge cases and ensure smooth handoff to engineering teams, providing specs, assets, and documentation as needed.
Explore ways to optimize the design process, including using AI tools, and share findings with the team
Present and explain design ideas to teammates and clients, grounding your rationale in user needs, business goals, and established design principles.
Participate Actively in multiple projects simultaneously.
Stay updated with UI/UX standards and guidelines to ensure our applications are intuitive and follow familiar patterns.
Requirements
Requirements
At least 3 years as a UI/UX Designer, with a portfolio that shows user flows, usability and visual design for established brands.
Experience designing for AI-driven applications.
Experience designing responsive mobile and web apps, and working knowledge of Material Design and Apple's Human Interface Guidelines.
Strong visual fundamentals: typography, composition, layout, grids and colour, with close attention to detail.
Advanced Figma: team libraries, auto layout, component properties and prototyping.
Experience contributing to a shared design system and giving and receiving design feedback.
Comfortable in a fast-paced agile environment with clear processes, tight deadlines and several projects at once.
Clear written and spoken communication, working remotely and asynchronously across departments.
Upper-Intermediate English (B2) or higher.
Will be an advantage:
Hands-on use of AI tools, such as Claude, Cursor or Codex, in the design workflow.
Experience building working prototypes in code with AI tools such as Claude or Cursor (React, Next.js, Tailwind).
Interaction design experience: states, transitions between steps, feedback and edge cases.
You’ll Thrive If You:
Enjoy designing non-trivial web apps
Like to be challenged and learn fast
Can work independently through the full design cycle
Communicate clearly in writing and through presentations
You Might Struggle If You:
Take weeks to deliver results
Are not used to feedback from Product Managers, Engineers and QAs
Rely solely on visual aesthetics or general design trends
Benefits
Hiring process:
We value your time and ours and make the process fast and easy. Our interview process takes the following steps: {HR interview, technical interview with COO/CTO and Head of Product, Offer}
Location: Armenia
Why Join Us?
🔹 100% remote | 🌎 Global team | ⏳ Full-time
If you’re looking to work on
cutting-edge AI products
, solve
challenging problems
, and be part of a fast-moving,
high-talent team
, you’ll love it here.
Join NineTwoThree AI Studio, a
remote-first
product design and engineering studio, founded in 2012 and based in Boston. We build
AI-powered web and mobile apps
for established brands and large enterprises.
You’ll work with
really smart people
—the kind of teammates who challenge you, push you forward, and make you better. We move
fast
and focus on
getting things done
.
We’ve been
growing 20% every year
for the last 5 years, which means there’s plenty of room for career growth and promotions. Our work speaks for itself—some of our customers found us through
five layers of referrals
. That’s how much people appreciate what we do.
We run on
clear processes
and strong leadership, so while we move quickly, we
don’t do chaos
. We do high-quality work, and we do it right.
We focus on products with a positive impact in various domains from
sports and health, to logistics and nuclear
. But if you’re into gambling, adult entertainment, or crypto, we’re not your place.
Requirements
What You’ll Do
Lead, not just code
— Seniors at NineTwoThree don’t just write great code—they lead projects, guide teams, and ensure execution quality:
Connect the dots
between product vision, technical feasibility, and business needs.
Communicate
options, trade-offs, costs, and timelines clearly to both our team and client.
Lead projects end-to-end
— from technical strategy to execution.
Architect solutions
and apply best practices for scalable, AI-powered products.
Guide and mentor
engineers, ensuring quality while delivering fast.
Translate business needs into
technical decisions
, explaining trade-offs and timelines.
Solve hard problems
, direct implementation, and coordinate technical challenges with clients
Who We’re Looking For
True senior
engineers — not just people with years of experience, but those who
own
solutions and
drive
execution.
5+ years of experience
in Full Stack Software Development (React, Node.js, JavaScript, TypeScript, SQL)
Strong knowledge of
cloud platforms
(AWS, Azure or GCP).
Clear and thorough understanding of
design patterns
and software development
best practices
Great communicators
who can explain options, trade-offs, and technical details to clients and teams.
Ability to break down complex problems into manageable tasks;
Passion maintaining code style and standards and holding people accountable;
Hands-on experience with microservices architecture;
Experience with React.js, Node.js, JavaScript and Typescript (at least 5 years);
RESTful API design and implementation;
OAuth and single sign-on (SAML);
Leaders who
ensure execution quality
, push teams forward, and keep projects on track.
Strong communication and analytical skills
Relational and no-SQL databases — MySQL, PostgreSQL, Redis etc;
Solid understanding of
principles
of JavaScript/TypeScript languages
Ability to
freely express
/present/discuss ideas in English (B2-C1 level)
Flexibility with working hours to participate in meetings with Eastern USA.
🚫
Not for you
? If you’re looking for a pure coding role where someone else makes the decisions, this isn’t it.
Benefits
What’s The Process
We make the process fast and responsive. Short HR interview, Technical Q&A, Hands-on Practical Session (no bubble sorts), CTO interview (sometimes), Offer.
Apply now
and lead the next generation of AI-powered products.
Location: Armenia
🔹 100% remote | 🌎 Global team | ⏳ Full-time
If you’re looking to work on cutting-edge AI products, solve challenging problems, and be part of a fast-moving, high-talent team, you’ll love it here.
Join NineTwoThree AI Studio, a remote-first product design and engineering studio, founded in 2012 and based in Boston. We build AI-powered web and mobile apps for established brands and large enterprises.
You’ll work with really smart people - the kind of teammates who challenge you, push you forward, and make you better. We move fast and focus on getting things done.
We've been growing 20% every year for the last 5 years, which means there’s plenty of room for career growth and promotions. Our work speaks for itself - some of our customers found us through five layers of referrals. That’s how much people appreciate what we do.
We run on clear processes and strong leadership, so while we move quickly, we don’t do chaos. We do high-quality work, and we do it right.
We focus on products with a positive impact in various domains from sports and health, to logistics and nuclear. But if you're into gambling, adult entertainment, or crypto, we’re not your place.
What You’ll Do
Drive 2-3 projects in the active stage from start to finish and deliver value to our customers.
Define project requirements and deliverables, plan and manage their execution, monitoring and adjustments.
Interpretation of business requirements to the technical team and vice versa. Estimating development efforts.
Participating in customer calls and providing a project update to the customer.
Organizing and keeping up-to-date Project boards. Documenting tasks: timeline, user stories and developer's tasks incl. detailed Acceptance Criteria.
Coordinating the development teams including QA and designers.
Testing the system before the releases.
Taking full responsibility and ownership for project delivery. Monitor project progress, identify potential risks or bottlenecks, and proactively address them
Helping with onboarding newcomers and mentoring Junior PMs.
Requirements
Who We’re Looking For
4+ years
of managing software development projects (Web and Mobile, AI/ML will be a plus).
IT background (technical understanding of web and mobile application development).
Excellent communication and presentation skills to communicate effectively with customers and project teams.
Experience in managing projects in Agile and Waterfall environments.
Knowledge of business analysis and process description, incl use cases, user stories, visual thinking/drawing.
Experience in distributed teams management.
Manual testing experience.
Ability to work independently and with a team in a dynamic project environment.
Attention to details.
Upper-Intermediate level of English or higher
Benefits
What's The Process
We value your time and ours and make the process fast and easy.
Interview with HR, test challenge, interview with Head of PM and PM, interview with COO and CTO, Offer.
Join us!
УдалённоseniorArmenia
УдалённоmiddleArmenia
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