26 to 50 of 56 Prototyping Jobs in the City of London

We’re looking for a Senior AI Engineer to help us reimagine what mobile AI can be. This isn’t about bolting models onto apps. It’s about designing, prototyping, and building experiences that feel new—where AI is less a feature and more a living part of the product. You’ll join a small, design-oriented research and development More ❯

for an ambitious Python quantitative developer to join their London office. You'll collaborate closely with Quant Researchers, tackling diverse tasks such as implementing trading strategies, building research frameworks, prototyping data feeds, developing portfolio techniques, and creating risk analysis tools. Requirements Bachelors or higher in computer science or equivalent Strong Python knowledge Strong interest and knowledge of financial markets and More ❯

for an ambitious Python quantitative developer to join their London office. You'll collaborate closely with Quant Researchers, tackling diverse tasks such as implementing trading strategies, building research frameworks, prototyping data feeds, developing portfolio techniques, and creating risk analysis tools. Requirements Bachelors or higher in computer science or equivalent Strong Python knowledge Strong interest and knowledge of financial markets and More ❯

Google, Meta, BMW, Nintendo & more), support sales through demos, and collaborate with product & engineering teams to deliver solutions that matter. 💡 Ideal if you have: - 4+ years in software-hardware prototyping (Raspberry Pi, Arduino, etc.) - Strong backend & networking knowledge (Docker, Linux, SQL) - Solid experience with JS/TS, Python, C++ - Great communication and a customer-first mindset 🎯 Bonus: AWS, Unity, Figma More ❯

occasional travel to Doncaster About You Strong technical background in software, data science, or machine learning Experience engaging directly with enterprise clients and stakeholders Skilled at problem-solving, rapid prototyping, and managing multiple priorities Confident communicator with a collaborative, delivery-focused mindset More ❯

occasional travel to Doncaster About You Strong technical background in software, data science, or machine learning Experience engaging directly with enterprise clients and stakeholders Skilled at problem-solving, rapid prototyping, and managing multiple priorities Confident communicator with a collaborative, delivery-focused mindset More ❯

value design. The Role Looking for a Founding Product Designer who can move fast, design with clarity, and bring ideas to life on screen. This role is hands-on: prototyping, iterating, and shipping product with speed and precision. You’ll design for web and mobile (iOS/Android), helping to solve complex product challenges like how AI fits into human More ❯

build prototypes/POCs* Key Details Salary/Rate: Competitive day rate (contract) Location: Central London, 5 days onsite Tech Stack: Microsoft CoPilot, LLMs, automation (Power Automate, UiPath, Zapier), prototyping tools Visa: This role cannot sponsor Interested? Please apply below. More ❯

someone who thrives on autonomy but also enjoys influencing and mentoring within a growing design function. What You’ll Be Doing Leading the full design process: research, discovery, ideation, prototyping and UI delivery. Collaborating with product and engineering leads to define priorities and shape the roadmap. Translating complex B2B workflows into intuitive, elegant user experiences. Facilitating workshops and design reviews More ❯

someone who thrives on autonomy but also enjoys influencing and mentoring within a growing design function. What You’ll Be Doing Leading the full design process: research, discovery, ideation, prototyping and UI delivery. Collaborating with product and engineering leads to define priorities and shape the roadmap. Translating complex B2B workflows into intuitive, elegant user experiences. Facilitating workshops and design reviews More ❯

Join a global Marketing Tech leader powering customer-led growth for a portfolio of iconic brands. With 500+ employees across NYC, London, TLV, and beyond, they are scaling fast. If you're a Senior UX/UI Designer who can More ❯

Join a global Marketing Tech leader powering customer-led growth for a portfolio of iconic brands. With 500+ employees across NYC, London, TLV, and beyond, they are scaling fast. If you're a Senior UX/UI Designer who can More ❯

Service Designer (SC Cleared) 🌍 Remote-first (UK-based) | ✈️ Occasional travel to London or client sites 🕓 Full-time | Permanent About the Role We’re expanding our team and looking for a Senior Service Designer with the drive and empathy to shape More ❯

that empower businesses to make smarter, evidence-based decisions. The Senior Product Designer will take end-to-end ownership of the design process - from research and concept creation to prototyping and delivery - working at the intersection of data, design, and technology. Collaborating closely with product managers, engineers, data scientists, and analysts, this role will play a pivotal part in defining … with an eye for clarity and precision. Proven ability to collaborate effectively with engineering, data science, and product teams. Proficiency in design tools such as Figma and experience with prototyping and user testing. Ability to balance big-picture thinking with meticulous execution. Experience working in Agile, iterative development environments. Portfolio showcasing design process, problem-solving, and data visualisation capabilities. Candidate More ❯

that empower businesses to make smarter, evidence-based decisions. The Senior Product Designer will take end-to-end ownership of the design process - from research and concept creation to prototyping and delivery - working at the intersection of data, design, and technology. Collaborating closely with product managers, engineers, data scientists, and analysts, this role will play a pivotal part in defining … with an eye for clarity and precision. Proven ability to collaborate effectively with engineering, data science, and product teams. Proficiency in design tools such as Figma and experience with prototyping and user testing. Ability to balance big-picture thinking with meticulous execution. Experience working in Agile, iterative development environments. Portfolio showcasing design process, problem-solving, and data visualisation capabilities. Candidate More ❯

Job Description - Lead Designer Tom&Co. LTD. Important: Please ensure your portfolio is linked to your CV upon application. Looking for your next big opportunity? We’re on the lookout for a Lead Designer to join our fast-growing agency. More ❯

Job Description - Lead Designer Tom&Co. LTD. Important: Please ensure your portfolio is linked to your CV upon application. Looking for your next big opportunity? We’re on the lookout for a Lead Designer to join our fast-growing agency. More ❯

with teams and support delivery management and technical leads to align solutions with customer requirements. Assist in eliciting requirements from stakeholders to ensure technical solutions meet business objectives. Innovation & Prototyping Leverage technical investigation, rapid prototyping, and software design to address complex engineering challenges. Explore and recommend innovative solutions that inform future product and architectural strategy. Agility & Team Culture Inspire and More ❯

with teams and support delivery management and technical leads to align solutions with customer requirements. Assist in eliciting requirements from stakeholders to ensure technical solutions meet business objectives. Innovation & Prototyping Leverage technical investigation, rapid prototyping, and software design to address complex engineering challenges. Explore and recommend innovative solutions that inform future product and architectural strategy. Agility & Team Culture Inspire and More ❯

and contribute to technical discussions with team members, delivery management, and technical leads Support stakeholder engagement by eliciting requirements, refining user stories, and ensuring alignment with project goals Innovation & Prototyping Leverage technical investigation, rapid prototyping, and software design to address complex engineering challenges Explore and recommend innovative solutions that inform future product and architectural strategy Agility & Team Culture Embrace and More ❯

and contribute to technical discussions with team members, delivery management, and technical leads Support stakeholder engagement by eliciting requirements, refining user stories, and ensuring alignment with project goals Innovation & Prototyping Leverage technical investigation, rapid prototyping, and software design to address complex engineering challenges Explore and recommend innovative solutions that inform future product and architectural strategy Agility & Team Culture Embrace and More ❯

Location: London (Hybrid – 3 days onsite) Salary: £70,000–£90,000 + Equity Job Type: Full Time We’re working with a high-growth, venture-backed fintech building AI-powered finance automation tools that are transforming how B2B companies manage More ❯

Senior UI Designer Clientside/In-house Up to £70K London/Hybrid (4 days in office) The Company: My client is a global leader in the online learning and immersive education space. They are a fun, purpose-driven, and More ❯

Senior UI Designer Clientside/In-house Up to £70K London/Hybrid (4 days in office) The Company: My client is a global leader in the online learning and immersive education space. They are a fun, purpose-driven, and More ❯

Location: London (Hybrid – 3 days onsite) Salary: £70,000–£90,000 + Equity Job Type: Full Time We’re working with a high-growth, venture-backed fintech building AI-powered finance automation tools that are transforming how B2B companies manage More ❯