At a Glance
- Tasks: Help define exceptional design by evaluating AI-generated and human-created outputs.
- Company: Join a leading digital product company focused on advanced AI research.
- Benefits: Earn $80–$150/hour with weekly payments and flexible remote work.
- Other info: Collaborative environment with opportunities to refine evaluation standards.
- Why this job: Make a real impact on the future of AI in product design.
- Qualifications: 5+ years in Product Design or UI/UX, strong Figma skills required.
About the Job
Senior Product Engineer
Location: Remote
Engagement Type: Hourly Contract
Compensation: $80–$150/hour
About the Opportunity
This opportunity is for experienced UI/UX and Product Designers interested in contributing to advanced AI research and evaluation projects. Rather than creating design deliverables yourself, you will help define what exceptional design work looks like by developing evaluation criteria and assessing AI-generated and human-created design outputs.
Your expertise will help improve how next-generation AI systems understand, evaluate, and produce real-world digital product design work.
Ideal Qualifications
• 5+ years of professional experience in Product Design, UI/UX Design, or Design Systems.
• Background at leading digital-product companies, product design teams, UX agencies, e-commerce platforms, or marketplace businesses.
• Experience across one or more areas including Product Design, UI Design, UX Design, Design Systems, UX Writing, Content Design, or Digital Product Analysis.
• Deep expertise in interaction design, visual design, responsive layouts, user flows, prototyping, and design-to-development handoff.
• Strong proficiency with Figma and modern design workflows.
• Exceptional written communication and design critique skills.
• Strong attention to detail and ability to apply consistent evaluation standards.
• Experience with AI training, evaluation, or human-feedback projects is a plus.
Responsibilities
• Design task-specific grading criteria for real-world digital product and UX deliverables.
• Evaluate AI-generated and human-created design work using structured evaluation frameworks.
• Provide detailed written feedback and scoring justifications for every evaluation.
• Assess design systems, component libraries, responsive interfaces, dashboards, customer portals, and end-to-end product experiences.
• Apply consistent, evidence-based judgment to ensure evaluations are accurate, reproducible, and defensible.
• Collaborate with reviewers and stakeholders to refine evaluation standards and processes.
• Incorporate structured feedback and continuously improve scoring quality.
• Contribute to improving AI systems' understanding of design quality, usability, and user experience.
Compensation
• Competitive compensation of $80–$150/hour.
• Weekly payments.
• Independent contractor engagement.
Application Process
- Submit your resume, portfolio, or relevant professional background.
- Complete any required assessment or evaluation.
- Participate in the review process.
- Final selection and onboarding.
Senior Product Desinger in City of London employer: Synthires
As a remote employer, we offer a flexible work environment that empowers our Physics Research Scientists to engage in cutting-edge AI research while maintaining a healthy work-life balance. Our commitment to employee growth is reflected in our support for continuous learning and collaboration with leading experts in the field, making this an ideal opportunity for those seeking meaningful contributions to advanced scientific projects.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Product Desinger in City of London
✨Show Off Your Skills with a Killer Portfolio
As a freelance UX/UI designer, your portfolio is your best mate. Make sure to showcase a variety of projects that highlight your design process, not just the final product. Include case studies that tell a story about how you approached the problem and the impact of your design solutions.
✨Get Involved in Design Communities
Dive into online design communities like Dribbble, Behance, or even UX forums on Reddit. These platforms not only allow you to showcase your work but also help you connect with potential clients and fellow designers. Plus, attending local design meetups or online webinars can open up freelance opportunities that aren’t advertised elsewhere.
✨Nail Your Pitch
When reaching out to potential clients, tailor your pitches to their specific needs. Highlight how your skills align with their projects and mention any related work you've done. Remember, clients love to see how you can add value to their business, so be clear about what you can bring to the table.
✨Leverage Social Media for Visibility
Showcase your design work on platforms like Instagram or LinkedIn. Post regularly and engage with your audience; ask for feedback on your designs or share insights into your creative process. This not only builds your brand but can lead to potential clients sliding into your DMs!
We think you need these skills to ace Senior Product Desinger in City of London
Some tips for your application 🫡
Showcase Your Design Portfolio:As a freelance UX/UI designer, your portfolio is your golden ticket! Make sure it’s packed with your best work, showcasing your design process, user flows, and final products. Highlight projects that demonstrate not just your aesthetic skills but also your ability to solve real user problems.
Tailor Your Application to Synthires:When applying for the freelance role of Senior Product Desinger at Synthires, take a moment to research their style and design language. Customising your CV and portfolio to align with their brand aesthetics shows you're not just any designer, but the perfect fit for their team.
Crisp and Clear Proposals:When you pitch yourself, be direct about what you can bring to the table. Outline your skills clearly and mention your rates upfront. A straightforward proposal lets Synthires know you're professional and ready to hit the ground running!
Highlight Collaboration Experience:Freelance roles often involve working with various clients. Make sure to showcase any previous collaboration experiences in your CV. Mention how you’ve worked with developers, marketers, or stakeholders to create designs that keep all parties happy — that's a key selling point for us!
How to prepare for a job interview at Synthires
✨Showcase Your Portfolio like a Pro
Your portfolio is your calling card, so make sure it’s not just pretty but also tells a story. Arrange your best UX/UI design projects in a way that highlights your thought process, problem-solving skills, and the impact of your work. Talk about the challenges you faced and how you tackled them—freelancers need to show they can handle real-world problems.
✨Use Design Tools Effectively
Familiarity with design tools such as Figma, Sketch, and Adobe XD is crucial in our field. Be ready to discuss your experience with these tools in real scenarios. They might ask specific technical questions about how you’d approach a design problem or your workflow, so brush up on those details and think of examples from your previous freelance projects.
✨Prepare for Client-Centric Questions
As a freelancer, you'll be client-facing, so expect questions about handling client feedback and managing expectations. Prepare examples of how you've dealt with difficult situations or miscommunications in previous projects. Your ability to communicate effectively with clients is a major selling point, and it’s worth stressing how well you can read and meet their needs.
✨Demonstrate Flexibility and Self-Management
Freelance work requires a lot of self-discipline and time management. Be prepared to discuss how you organise your time, juggle multiple clients, and prioritise tasks. Sharing how you've successfully managed deadlines and client relationships in the past can really set you apart from the competition and show that you're more than just a designer—you're a complete package.
