At a Glance
- Tasks: Design and build innovative AI interfaces for web and mobile applications.
- Company: Join a cutting-edge tech company focused on transforming user experiences with AI.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Other info: Collaborative team environment with a focus on rapid innovation and learning.
- Why this job: Be at the forefront of AI technology and create impactful user experiences.
- Qualifications: Strong skills in React, TypeScript, and a passion for user-centric design.
The predicted salary is between 50000 - 60000 £ per year.
About A1
There are over 5 billion users using basic applications today such email, notes, tasks that are not AI-native.
Our mission is to build a proactive smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows, with minimal prompting.
About A1
There are over 5 billion users using basic applications today such email, notes, tasks that are not AI-native.
Our mission is to build a proactive smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows, with minimal prompting.
Our product focuses on achieving high reliability for long-running workflows, persistent context, and real-world task completion.
The system must handle multi-step reasoning, interact with external tools, and remain reliable despite non-deterministic model behaviour.
Our objective is to help users complete tasks daily enjoyable with over ~90%* reduced time.
Role
You will sit at the intersection of design and engineering, building the AI interfaces that users actually interact with.
This is not a UI maintenance role.
You will prototype, test, and ship new interaction patterns for AI-driven experiences where established conventions do not yet exist.
This role is focused on HCI - building interfaces that make AI behaviour understandable, controllable, and useful in real workflows.
- What You'll Be Doing
- Build and prototype AI-native product interfaces across web and mobile.
- Create functional prototypes of new HCI interaction models, including streaming responses, multi-step task flows, real-time feedback loops, and system state visibility.
- Translate design concepts into working code with high attention to usability, responsiveness, and motion.
- Experiment with UI patterns that show progress, uncertainty, confidence, failure, and recovery clearly to users.
- Build interfaces that let users supervise, correct, and redirect AI behaviour without micromanaging the system.
- Work closely with product, design, and ML teams to validate interaction ideas quickly.
- Contribute to frontend architecture and reusable UI components for AI product surfaces.
- Identify and fix usability, performance, and state management issues in AI-driven interfaces.
- What You Will Need
- Strong frontend engineering skills in React, Type Script, or equivalent.
- Experience building interaction-heavy or experimental interfaces.
- Strong product and UX instincts - you can tell when something is unclear or broken from a user's perspective.
- Ability to prototype rapidly in ambiguous environments with incomplete specs.
- Understanding of animation, responsiveness, frontend architecture, and UI performance.
- Interest in HCI interfaces and how to design for trust, control, transparency, and recovery.
- Comfort working at the boundary of design and engineering without clear handoffs.
- Ability to move fast while keeping the user experience clear and usable.
- How We Work
The best products today in the world were built by small, world class teams.
We are a high talent density and hands-on team.
We make decisions collectively, move at rapid speed, striking a balance between shipping high quality work and learning.
Joining our team requires the ability to bring structure, exercise judgement, and execute independently.
- Our goal is to put in hands of our users a truly magical product
- Interview process
For design roles, we expect candidates to submit a portfolio as part of the application process.
If there appears to be a fit, we'll reach out to schedule 2 rounds of interviews and a design assessment.
Applications are evaluated by our team members. Interviews will be conducted via virtual meetings and/or onsite.
We value transparency and efficiency, so expect a prompt decision.
If you've demonstrated the exceptional skills and mindset we're looking for, we'll extend an offer to join us.
This isn't just a job offer; it's an invitation to be part of a team that's bringing AI to have practical benefits to billions globally.
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UI/UX Engineer employer: Bjak
BJAK is an exceptional employer that fosters a culture of innovation and collaboration, making it an ideal place for ambitious professionals looking to make a significant impact. With a focus on employee growth and development, we offer numerous opportunities for advancement in a fast-paced, high-growth environment. Join us in our mission to scale operations across multiple countries and be part of a team that values ownership and efficiency.
StudySmarter Expert Advice🤫
We think this is how you could land UI/UX Engineer
✨Show Off Your Portfolio
In the world of UX/UI design, your portfolio speaks volumes! Make sure it's packed with your best work and showcases your process, not just the final product. We want to see how you tackle design challenges, so consider adding case studies that reflect your thought process and user-centric approach.
✨Get Involved in Design Communities
Jump into local or online design meetups and workshops! Places like UXPA or local design events can be goldmines for networking and learning. Plus, mingling with fellow designers can introduce you to potential job openings that might not be listed elsewhere.
✨Tailor Your Applications
When you find a role that excites you, like the one at Bjak for a UI/UX Engineer, make your application count! Highlight specific projects and skills that directly relate to the job description. Hiring managers are looking for candidates who fit into their specific team, so show them you’re the one!
✨Leverage Social Media
Don't underestimate the power of social media in finding a UX/UI design job! Follow design leaders on platforms like Twitter or Instagram, share your work, and engage in conversations. It’s a great way to get noticed by recruiters and even catch wind of openings at companies like Bjak before they go live!
We think you need these skills to ace UI/UX Engineer
Some tips for your application 🫡
Showcase Your Design Process:When you're applying for a UX/UI Design role like UI/UX Engineer at Bjak, make sure to include examples that clearly highlight your design process. We want to see not just the final product but also the journey that led you there—wireframes, user personas, and iterations demonstrate your thought process and user-centric approach!
Tailor Your Portfolio:A tailor-made portfolio is crucial for a full-time design role! Curate your best projects that align with the kind of work Bjak does. We suggest including 3-5 case studies that showcase a variety of skills such as wireframing, prototyping, and user testing to really make your application pop.
Craft a Compelling Cover Letter:Your cover letter should not just be a summary of your CV. Use it to express why you’re excited about UX/UI Design and what draws you specifically to Bjak. Mention any relevant experience, tools you’re proficient in (like Sketch or Figma), and how you can contribute to their projects.
Highlight Collaboration Skills:In the world of UX/UI Design, teamwork is crucial. Make sure to highlight any past experiences where you worked in cross-functional teams. Illustrate how you communicated design decisions and listened to feedback, as this will resonate well with the culture at Bjak.
How to prepare for a job interview at Bjak
✨Show Off Your Portfolio
When you're gunning for a full-time UX/UI design role, your portfolio is your best friend! Make sure you've got a solid selection of your work, showcasing not just the final designs, but the process behind them—think wireframes, user flows, and any user research you've conducted. During the interview with Bjak, be prepared to discuss your design decisions and how they solve specific user problems.
✨Prepare for Design Challenges
Expect to face some practical design tasks during your interview. Bjak might ask you to tackle a quick design challenge or critique an existing interface. Brush up on your problem-solving skills and try to articulate your thought process as you work through these scenarios. Showing how you approach a design problem is just as important as the final output!
✨Know the Tools of the Trade
Familiarise yourself with the tools commonly used in the industry—figma, Adobe XD, or Sketch should be second nature to you. Be ready to discuss your preferred tools during the interview and how they've shaped your design process at previous positions. This knowledge could give you an edge at Bjak!
✨Show Passion for User Experience
In a full-time UX/UI design role, having a genuine passion for improving user interactions can set you apart. Be prepared to share instances when you went above and beyond to ensure a great user experience in your previous projects. This will demonstrate that you’re not just a designer, but a user advocate, which is exactly what Bjak is looking for.
