• Write and maintain UI copy in Nebius Console that improves and streamlines the user experience, ensuring consistency and alignment with product documentation.
• Provide alternative UI copy options based on the proposed design solutions.
• Collaborate closely with product managers, designers, and engineers on product initiatives.
• Develop and maintain voice & tone guidelines; define and scale content patterns within the design system.
• Simplify complex technical scenarios into clear, actionable interface language.
• Conduct content audits of the existing interfaces and identify areas for improvement.
• Actively participate in the life and processes of the Product Design Team.

• 5+ years of experience in UX writing / content design.
• Strong product thinking and the ability to approach design as a system of interconnected user scenarios.
• Excellent written and spoken English.
• Familiarity with cloud computing concepts (virtual machines, containers, Kubernetes, storage, networking, etc.) and ML/AI concepts (training, inference, fine-tuning, etc.).
• Proficiency in Figma.
• A portfolio featuring real interface cases (before/after examples and clear explanation of decision logic).
• Solid understanding of core UX principles: user flows, edge cases, states, and system feedback.

• Experience in technical writing.
• Experience using AI-powered plugins in Figma or other tools to support content creation workflows.
• Review UI texts directly in the codebase and occasionally update or fix copy within the code when necessary.

The role

We are seeking an experienced Product Designer to join our team. You’ll have the opportunity to work from our offices in Amsterdam, Berlin, London or Prague with a hybrid work schedule.

• Own the end-to-end design of services and features within the Nebius Console, from discovery to delivery
• Design clear, scalable interfaces for complex cloud and AI infrastructure products
• Translate business goals, technical constraints, and user needs into coherent user flows and interaction models
• Work closely with Product Managers, Engineers, and other stakeholders throughout the product lifecycle
• Clearly present design solutions and rationale to cross-functional teams
• Manage design work from early hypotheses and exploration through prototyping, implementation, and iteration
• Contribute to the development and maintenance of the design system, ensuring consistency and quality across the product

• Strong product thinking and the ability to approach design as a set of connected user scenarios
• Ability to balance usability, consistency, and innovation in complex systems
• Solid understanding of the product design process, including discovery, validation, and delivery
• High attention to detail and structured, systematic work in Figma
• Experience collaborating with other designers in a shared product and design system environment
• At least 5 years of experience as a Product Designer on digital products
• Confident English communication skills, sufficient for day-to-day collaboration with international teams
• Strong proficiency in Figma, including creating complex and interactive prototypes

• Experience designing responsive and adaptive functional interfaces
• Familiarity with UX research and usability testing methods
• Experience with cloud consoles, dashboards, or other high-complexity web applications
• Ability to communicate effectively with engineers using HTML, CSS, and JavaScript terminology

About Nebius

Nebius AI is an AI cloud platform with one of the largest GPU capacities in Europe. Launched in November 2023, the Nebius AI platform provides high-end, training-optimized infrastructure for AI practitioners. As an NVIDIA preferred cloud service provider, Nebius AI offers a variety of NVIDIA GPUs for training and inference, as well as a set of tools for efficient multi-node training. 

Nebius AI owns a data center in Finland, built from the ground up by the company’s R&D team and showcasing our commitment to sustainability. The data center is home to ISEG, the most powerful commercially available supercomputer in Europe and the 16th most powerful globally (Top 500 list, November 2023).  

Nebius’s headquarters are in Amsterdam, Netherlands, with teams working out of R&D hubs across Europe and the Middle East. 

Nebius AI is built with the talent of more than 500 highly skilled engineers with a proven track record in developing sophisticated cloud and ML solutions and designing cutting-edge hardware. This allows all the layers of the Nebius AI cloud – from hardware to UI – to be built in-house, distictly differentiating Nebius AI from the majority of specialized clouds: Nebius customers get a true hyperscaler-cloud experience tailored for AI practitioners.

The role 

Nebius Token Factory is a next-generation platform for LLM inference and deployment. It gives companies and developers access to dozens of state-of-the-art open-source models (LLMs, Vision, Embeddings, Image Generation) with enterprise-grade guarantees, including private endpoints, zero-retention data flow, transparent pricing, and easy scaling without GPU ops overhead.

Token Factory is part of Nebius, a company building next-generation cloud infrastructure for the global AI economy, helping teams solve real-world problems and scale AI without massive infrastructure costs or large in-house ML teams.

We are looking for a strong Product Designer  who will help turn complex AI infrastructure into a clear, controllable, and thoughtfully designed product for a professional audience. In this role, you’ll work on one of the most technically advanced AI products on the market, immerse yourself in modern LLM and AI infrastructure operating at production scale, and have real influence on UX and product decisions across core user scenarios.

You’re welcome to work in our offices in Amsterdam, Berlin, London or Prague with a hybrid work schedule.

Your responsibilities will include: 

• Designing clear, scalable interfaces for core end-to-end AI workflows: model selection and comparison, deployment and inference, inference observability and analysis, fine-tuning, dataset management, batch inference, and agent configuration.
• Own the end-to-end design of services and features within the Nebius Token Factory, from discovery to delivery.
• Being ready to write high-quality interface copy — clear, precise text that helps users navigate complex scenarios and make informed decisions.
• Developing a deep understanding of how AI systems work under the hood, translating complex technical processes (fine-tuning, data pipelines, agent workflows) into clear and manageable user interfaces.
• Collaborating with product managers to formulate hypotheses, validate them with data and user feedback, and improve key product scenarios.
• Using modern AI tools as part of the design process across research, ideation, and prototyping stages (Figma Make, Cursor, lovable.dev, ChatGPT, Claude, etc.).
• Working closely with product, engineering, and ML teams — discussing, revisiting, and improving solutions based on feedback and shared understanding.
• Clearly present design solutions and rationale to cross-functional teams
• Contribute to the development and maintenance of the design system, ensuring consistency and quality across the product  

We expect you to have: 

• 5+ years of experience in product teams (SaaS / B2B / DevTools experience is a strong plus). Strong product thinking and the ability to turn complex processes into clear and transparent user journeys.
• Experience working on technically complex products where understanding system logic and processes matters as much as UI. Ability to balance usability, consistency, and innovation in complex systems.
• Willingness to dive into the AI domain: how datasets are prepared for fine-tuning, how fine-tuning works, how agents and their workflows are structured.
• Openness to collaboration: ability to listen, argue constructively, and incorporate team feedback.
• Interest in UX research and a clear understanding of its value for product decisions.

It will be an added bonus if you have: 

• Experience with AI products, ML platforms, or developer tools.
• Understanding of API-first products.
• Experience designing enterprise-grade interfaces.
• Interest in product architecture and how systems work “under the hood.”

We are looking for an Advanced/ Senior 2D/UI Artist to join our international team responsible for the development of Space Engineers 2. We are looking for creative people with the ability to see things from as many points of view as possible, those who are able to find ways and solutions for any kind of task that is given to them. 

While this position is based at our headquarters in Prague, we offer the flexibility to work remotely from anywhere.

We are always looking for passionate colleagues who strive for technical and artistic excellence and enjoy pushing the boundaries of what’s possible.

If you enjoy challenging work, seek autonomy, thrive on impact and responsibility, and want to work in a friendly environment with an inspiring international team, then come and join us!

Check out our latest gameplay preview: Watch the SE2 trailer

Required Profile

• 3+ years of professional experience as a 2D/UI Artist in the video game industry (mandatory)
• Strong portfolio demonstrating:

  • In-game UI systems

  • Clear information hierarchy

  • Iconography

  • Layout and interaction thinking

• Advanced skills in Adobe Photoshop and Illustrator
• Practical experience with Figma
• Solid understanding of UI/UX principles for games
• Strong sense of composition, typography, color theory, and visual balance
• Ability to receive feedback and iterate efficiently
• Proactive, self-driven mindset
• Fluent English (spoken & written)

Due to the seniority of this role, we will only consider candidates who meet the requirements above.

Key Responsibilities:

• Reports to Art Lead
• Create professional looking promotional 2D materials based on in-game content
• Ensure consistency in UI assets across different platforms and resolutions
• Create all kinds of graphical content for Space Engineers 2 game which includes:

  • UI elements and mockups,

  • splash screens,

  • icons,

  • promo screenshots,

  • logos,

  • sketches and other 2D work 

• Take into account technical constraints and limits to propose feasible concepts
• Make the necessary changes to ensure that the work conforms to the established artistic vision
• Work collaboratively with the whole team and iterate using feedback to drive and polish features to a high-quality state

What we value:

• Hold yourself to A-player standards
• Speed, clarity, and ownership – we expect results, not status updates
• Prototyping mindset – test things quickly, iterate fast, and only polish what works
• Direct communication and execution – no politics, no hiding behind blockers, no red tape

What you’ll find at Keen Software House:

Impact

• Leave your mark on one of the most technically ambitious sandbox engineering games ever made.
• Join an international team tackling hard problems

How we work

• Hybrid by default: work from home when you want
• Low bureaucracy, fast decisions

Time off & wellbeing

• 5 weeks’ vacation
• Flexible sick leave

Workspace

• Modern offices at Oranžerie, Prague — quiet focus zones, beautiful garden, great daylight, quality equipment, bike storage, gym and shower, fully stocked kitchen, lunches prepared by our private chefs

Community

• Regular team breakfasts, workshops, and relaxed meetups (BBQ, game nights, parties, teambuildings)

Join Collibra’s Product Design Team

We are seeking an experienced Senior UX Designer to join our product design team, focusing on designing intuitive and innovative user experiences for a complex data application. The ideal candidate will have a strong background in UX design principles, a deep understanding of user-centered design methodologies, and the ability to translate complex data into user-friendly interfaces. Specifically, you’ll be joining a growing product organization working on our enterprise SaaS platform and will help the team ensure that it aligns to our global design patterns and meets both user and business needs. You will ensure user/customer input is gathered, statistically analyzed and used in a manner that facilitates product and software improvement.

This is a hybrid role based in our Prague office. Our hybrid model means you’ll work from the office at least two days each week. This setup helps us stay connected, work more closely together, and keep making progress as a team.

As a Senior Product Designer on the design team you are responsible for

• Collaborating with product managers, developers, and other stakeholders to understand requirements and ensure design feasibility
• Developing wireframes, prototypes, and high-fidelity mockups that effectively illustrate user flows and functionality.
• Designing intuitive and visually appealing interfaces for our complex data application.
• Clearly communicating design concepts and prototypes to stakeholders through presentations and documentation.
• Conducting user research activities to understand user needs, behaviors, and pain points.
• Analyzing and interpreting user data from various sources to inform design decisions.
• Aligning your work with user personas, and creating journey maps to guide design processes.
• Planning and conducting usability testing sessions to gather user feedback and Iterating on designs based on results.
• Working closely with the engineering team to ensure designs are accurately implemented.
• Participating in design reviews, providing and receiving constructive feedback.
• Maintaining and contributing to our design system to ensure consistency across the application.
• Staying up-to-date with the latest UX trends, techniques, and technologies.
• Demonstrating proficiency of Collibra’s primary UX tools and methodologies.                                                                                                                                                                                     
• Articulating customer needs and the Collibra differentiation across assigned platform areas.  
• Managing your workload to meet deadlines, resolving project blockers, and proactively communicating the status of your deliverables to project stakeholders    

You have 

• Demonstrated understanding of UX design principles and practices, with a portfolio showcasing your ability to deliver valuable and tangible designs which meet business goals.
• Proficiency in Figma for creating wireframes, prototypes, and high-fidelity mockups.
• A portfolio of projects demonstrating high-quality, full-lifecycle, goal-centered interface design work in complex domains for web and desktop applications.
• Solid understanding of Agile development methodologies (Scrum, Kanban) and experience contributing to an Agile environment while practicing user-centered design.
• Familiarity with project management tools (e.g., Asana, Jira) for task management and collaboration.
• An increasing understanding of development paradigms and principles, and a willingness to learn how data ingestion/usage impacts UX.
• 8+  years UX/UI, HCI (aka product design) experience .
• Familiarity with SaaS sales concepts, data preferred.
• A bachelor’s degree or equivalent related working experience is required.
• You must have work authorization to work in Prague, CZ.

You are

• Able to work with a wide variety of UX approaches, patterns, and implementation styles
• Able to leverage, contribute, and/or influence design system components and visual styles.
• Familiar with driving techniques for improving UX efficiency in order to deliver customer value as quickly as possible
• Proactive in identifying the need for workshops and are capable of leading/facilitating them
• Experienced at balancing user needs, company strategy, and technical constraints when making decisions.

Measures of Success 

Reporting to Collibra’s Director of Product Design, measures of success are

• Month 1: Deep dive into onboarding, understanding our products, and getting to know the team
• Month 2: Begin contributing to active projects by developing wireframes and prototypes for new features or improvements.
• Month 3: Finalize high-fidelity mockups and detailed design specifications for implementation.

As a Senior UX Researcher (on a maternity cover role) at SentinelOne, you will play a crucial role in shaping the user experience of our products. You will collaborate with cross-functional teams, including product managers, product designers, and engineers, to conduct user research and provide actionable insights that drive the development of intuitive, user-centric solutions. Your work will have a direct impact on our main product, enabling us to develop innovative concepts and ideas based on data and research, rather than subjective opinions.

SentinelOne’s design team (over 20 designers across the US, Israel, Czechia and India) are growing quickly and transforming its role in the organization. We are leading the way with ideas and execution to make our product more lovable, usable, and flexible.

You will impact products that serve thousands of users from security teams at enterprise and government customers across the globe (incl. 5 of Fortune 10 and hundreds of Global 2000) and protect tens of millions of endpoints every day. You will contribute to safeguarding the world’s creativity, communications, and commerce on devices and in the cloud.

What Will You Do?

Primary responsibilities include:

• Plan and execute user research activities to gain deep insights into user behavior, needs, and pain points.
• Conduct qualitative and quantitative research, such as user interviews, surveys, usability tests, and analytics analysis.
• Collaborate closely with product managers, designers, and engineers to identify research questions and define research goals.
• Synthesize and analyze research findings and communicate them in a clear and impactful manner to stakeholders.
• Work with the design team to generate personas, user flows, wireframes, and prototypes based on research insights.
• Continuously advocate for the user by promoting user-centered design principles throughout the product development process.
• Stay up to date with industry trends and best practices in UX research and contribute to the advancement of our research methodologies.

What Skills and Knowledge Will You Bring?

Ideal candidates will have:

• Proficiency in UX design tools and software, such as Dovetail and Figma.
• Fluency in English, both written and spoken.
• Fluency in using AI tools throughout the UX research process.
• Proven experience in conducting user research for software or web-based applications.
• Proficiency in qualitative and quantitative research methods, including user interviews, surveys, usability testing, and data analysis.
• Strong analytical and problem-solving skills, with the ability to derive actionable insights from complex data sets.
• Excellent communication skills, both written and verbal, with the ability to present research findings to diverse stakeholders.
• Knowledge of cybersecurity concepts and the ability to understand the unique challenges and needs of our target users is highly appreciated.
• A Bachelor's or Master's degree in Human-Computer Interaction, Psychology, Cognitive Science, or a related field is highly appreciated.
• A portfolio demonstrating past research projects and their impact on product development is highly desirable.

Why SentinelOne?

AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place.

We invest in our Sentinels with comprehensive, competitive benefits designed to support you and your family:

• Stock & Bonuses: Grant of Restricted Stock Units with a 4-year vesting plan, annual performance-based bonuses, and an employee stock purchase plan.
• Time Off & Well-being: Flexible Time Off, on top of the standard 5 weeks vacation, flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, and additional company holidays.
• Insurance & Health: Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), and a Global Employee Assistance Program.
• Work Perks: Monthly meal and well-being allowance, high-end MacBook/Windows laptop, work-from-home support, and in-office refreshments.
• Growth & Community: LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, and optional company events (sports, BBQs, charity).

Wargaming Prague is looking for a UX/UI Designer to join our design team. You will be part of the Prague feature team, working on World of Tanks PC -  improving existing experiences and shaping new ones.

Job Overview

As part of the Prague UX/UI team, your focus will be on improving user experience and designing visual elements for gameplay and meta features within the Universal stream of the Prague studio. You'll work closely with Developers on implementation, collaborate with Game Designers on creative direction, and partner with System Designers (Business Analysts) on edge cases and documentation. You'll also regularly interact with other UX/UI Designers for cross-reviews and idea sharing.

Reports to

Design Manager

What will you do?

• Collaborate with the feature team and stakeholders to create concepts and prototypes, finding optimal solutions and approaches.
• Request UX research for your interfaces or conduct it yourself; participate in selecting research participants.
• Communicate research findings to the feature team and stakeholders; translate insights into concrete design improvements.
• Participate in cross-reviews of colleagues' work.
• Create final mockups, motion design, and feature documentation for development handoff.
• Work with development teams to consult on implementation and ensure delivery aligns with design intent.
• Own design QA during implementation, reviewing shipped features for accuracy and raising issues as needed.
• Monitor and evaluate the effectiveness of implemented features; provide recommendations for improvements.
• Stay current with industry trends, best practices, and emerging technologies in UX/UI design.
• Advocate for users and user-oriented design direction across the product.

What are we looking for?

• 5+ years of documented UX/UI design experience on large-scale applications and/or game UI, supported by a portfolio.
• Demonstrable visual design craft across complex UI, with up-to-date awareness of design system and component-based design practices.
• Solid understanding of design principles and the psychology of user perception.
• Experience conducting UX research — user interviews, usability testing, and A/B testing.
• Ability to translate research insights into actionable design solutions.
• Familiarity with user journey analysis tools and methodologies.
• Understanding of the product/project lifecycle from discovery through delivery.
• Strong communication skills with an empathetic approach; comfortable presenting design rationale to stakeholders at all levels and collaborating with cross-functional teams.
• Proactive and self-motivated, with the ability to take initiative and drive projects independently.
• Strong English skills: writing, speaking, and presenting.
• Detail-oriented, with a focus on accuracy and quality.
• Strong self-organization and time management; able to prioritize and manage multiple workstreams in a dynamic environment.
• Proficiency in Figma, including components, auto-layout, and prototyping.
• Systems thinker with strong pattern recognition and an ability to spot structural problems early.

Work mode

• Hybrid (3 days of work from the office)

Benefits

Benefits and perks are tailored to the local market and culture. Our benefits in Prague include:

• 5 weeks of Annual Leave per calendar year
• Additional paid time off 
• Sick Leave Compensation, Maternity & Paternity Leave Benefits  
• Career development and education opportunities within the company
• Meal card contribution
• Public transportation allowance
• Premium private healthcare
• Mental well-being program (iFeel)
• Multisport Employee discounts
• Personal Gaming Account 
• Coffee, fruits, and snacks in the office
• Company events
• Seniority Awards  
• Referral program - You can recommend the best talents to the company and receive a reward  

Please submit your CV in English to ensure smooth processing and review.

Microsoft estimates there are 7M+ monthly active .NET developers worldwide. Our tools – Rider, ReSharper, and various profilers – reach roughly half of them. These users are experts with strong habits and strong opinions. They know exactly how they want to work – which makes them one of the hardest audiences to design for, and one of the most rewarding. Your craft really matters here.

We’re looking for a product designer to own end-to-end experiences across the .NET ecosystem. You’ll partner with engineers and product managers who treat design as a strategic input, not a final polish step, and you’ll ship work that developers use every single day.

You’ll move across products rather than specializing in one, which means holding complexity in your head and making decisions that work across contexts. You’ll also coordinate with the broader IntelliJ Platform design team – JetBrains builds IDEs across dozens of languages, and ecosystem coherence matters. 

What you’ll work on

The .NET ecosystem includes:

• Rider – a cross-platform .NET IDE competing with Visual Studio.
• ReSharper – the Visual Studio extension that started it all.
• Profilers – performance and memory analysis tools (dotTrace and dotMemory).
• VS Code extensions – lightweight tooling for broader reach.
• Cross-product experiences – onboarding, licensing, AI integration, and discoverability.

You’ll work on whatever needs design attention, which shifts based on priorities. Recent examples include: designing an overlay system that gives ReSharper its own identity inside Visual Studio without adding clutter, integrating AI assistance into GameDev workflows where context matters enormously, and making monitoring tools feel like part of the IDE rather than separate expert software.

Expect variety and sophisticated challenges.

What you’ll do:

• Own the design process from early research through shipped pixels –not just the middle part.
• Work across multiple products while maintaining ecosystem coherence.
• Partner with product managers, engineers, and researchers to shape product direction (you’ll have a seat at the table, not just a chair in the corner).
• Conduct and participate in user research: interviews, usability testing, and design validation.
• Build in Figma – fast, organized, with prototypes that actually communicate intent.
• Navigate complex technical domains and translate them into clear, usable experiences.
• Contribute to design system, and pattern documentation.
• Present and defend your design decisions to stakeholders and leadership.

We’ll be happy to have you on our team if you have:

• Strong product design craft: You can take on a problem from research through to delivering a polished UX, and you sweat the details others miss.
• Figma fluency: You’re fast, your files are organized, and you can build prototypes complex enough to test real interactions.
• Comfort with technical complexity: You’re willing to design for domains you don’t fully understand yet, and you learn quickly.
• Systems thinking: You can hold multiple products in your head and design for ecosystem coherence, not just individual screens.
• Independence: You drive projects forward without waiting for direction.
• Research capability: You can run user interviews, synthesize findings, and turn them into design decisions.
• Basic coding literacy: You don’t need to ship production code, but you’ve written enough to know what a breakpoint is, why a build might fail, and what developers actually experience when they work.
• Clear communication: You can explain your reasoning to engineers, PMs, and leadership – and you can push back when needed.

We’d be especially excited if you also have:

• A developer background or engineering mindset: you understand how software gets built.
• Experience designing developer tools, technical products, or complex professional software.
• Opinions about how IDEs should work, backed by actual usage.

About the team:

You’ll join a small design team (currently 3 people, including the lead) embedded in the .NET ecosystem. We’re building out our practices – prioritization frameworks, intake systems, and research processes – so you’ll shape how we work, not just what we ship.

The broader .NET organization includes product managers, engineers, QA, researchers, marketing managers, and technical writers across multiple products. Design partners with all of them. Here’s the thing: The engineers building these tools are also .NET developers – they’re your users. You’ll sit alongside the people whose workflows you’re designing for. That’s one of the rarest feedback loops in product design, and it changes how you work.

Why this role:

• Your users are experts. Developers are the most demanding audience – and the most rewarding. They’ll notice your craft. And they won’t stay silent when something breaks their flow.
• The problems are genuinely hard. Complex domains, professional users, real constraints – no landing pages.
• You’ll have ownership. Autonomy over your work, input on strategy, and accountability for outcomes.
• You’ll build the practice. We’re growing design’s influence here, and you’ll help define what that looks like.

What’s out of scope

To be clear about what this role isn’t:

• This is not a marketing or brand design role.
• This is not a frontend development position (though these skills would be a plus).
• This is not a role where you’ll execute specs handed down from above.

How to apply:

Send your portfolio, CV, and a brief cover letter explaining why this role interests you. We care about how you think: Your CV tells us where you’ve been, your portfolio and letter will tell us how you approach work. If you don’t check every box above but you’re excited about this opportunity, apply anyway – we’d rather meet you than miss you.

Why join JetBrains? 

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Relocation support. We help make your move as smooth and stress-free as possible. 
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.

*Some benefits may vary depending on location.

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