user interface engineer jobs in Leeds, West Yorkshire

You will be shaping how machine learning is developed, deployed, and scaled across the organisation. This is a genuinely high-impact role: you’ll lead a talented team of 6-8 engineers, set the strategic direction for ML infrastructure, and ensure the business continues to deliver reliable, scalable, and high-performing ML systems that drive real-world impact.

Role Summary As a UX Developer, you will be responsible for building intuitive, performant user interfaces that bring complex AI capabilities to life. This hybrid designer-engineer role bridges frontend development with user experience strategy, translating design vision into production-ready code. You'll collaborate closely with product managers, engineers, and internal users to shape powerful,...

Engineering Manager, Machine Learning, Marketplace, Ecommerce, | 35 Million Users | UK Remote OR London, Hybrid, 1 Day PW, Up to £140,000 About the Company Our client is an extremely well know, digital marketplace focused on sustainable ecommerce. With over 35 million of active users globally, they’re redefining how people buy and sell second-hand fashion, aiming to make the future of style...

Role: Lead UX/UI Designer Rate: Up to £700 p/d – Via Umbrella Location: East Midlands HQ – Highly Remote – 1 day p/cm on site Duration: 6 months This role sits at the intersection of design, product, and technology. This venture redefining how professionals manage their wealth. As an Experience Designer, you'll be responsible for crafting seamless, emotionally intelligent, and data-informed...

Job Description: - We’re looking for a Senior UX Designer to turn efficiency opportunities into impactful user experiences. You’ll work in the early discovery phase, visualizing ideas and designing concepts that make complex workflows simpler and smarter. Responsibilities: - Translate inefficiencies into user-level design opportunities. - Create conceptual mockups, storyboards, and user...

Role: UI/UX Software Engineer Location : Leeds (Full-Time, On-Site) Salary: Competitive, depending on experience About AssetCool AssetCool is addressing one of the most pressing challenges in the global energy transition - grid congestion. By combining cutting-edge grid robotics with breakthrough materials science, our technology transforms the physical performance of the grid in situ,...

At Modine, we are Engineering a Cleaner, Healthier World™. Building on more than 100 years of excellence in thermal management, we provide trusted systems and solutions that improve air quality and conserve natural resources. Our Airedale by Modine brand is a world leader in the design and manufacture of innovative thermal management solutions for data centers, clean rooms, hospitals,...

You will be expected to understand how data and logic connect end to end, building and integrating APIs, working with asynchronous functions, and managing both manual and automated data operations. A solid grasp of how React, Node. js, and database layers interact is key.

Lead Software Engineer | React, TypeScript, Node.js, AWS | £90K | Fully Remote (UK-based) Are you a Lead Software Engineer who thrives on crafting elegant, user-centric applications, and also enjoys getting stuck into backend logic when needed? Want to work in a team that champions engineering excellence and real collaboration with design? This could be your next role. 🚀 About the Company...

Overview AUDITSU is developing a proprietary automation system to explore and analyse mobile applications at scale. We’re looking for an engineer who understands the internals of Android automation frameworks and enjoys solving problems that don’t yet have established answers. This is a 60-day R&D contract with defined outcomes, full technical autonomy, and scope for continued...

Full-Stack Developer (Python / JavaScript/ React) 100% Remote (UK-based) Up to £55,000 | Full-Time About the Role Our HealthTech client is building a cohesive, high-performing in-house engineering team to power their growing technology suite — from web applications and data analytics platforms to AI tools and internal systems. They're looking for a Full-Stack Developer who enjoys working...

ABOUT THE ROLE We're seeking a highly skilled and passionate Full-stack Engineer to join our growing engineering team. This is a pivotal role for someone who thrives in a fast-paced environment, has a deep understanding of scalable web applications, and is eager to leverage Artificial Intelligence to enhance user experiences, drive engagement, and uncover valuable insights. You'll be...

About the role Job Description The successful candidate will be responsible for 2nd and 3rd line support of the existing ERP system and the preparation, implementation and supporting of technical requirements for the ERP, CRM and other Business Systems. This will include developing, testing, and troubleshooting customisations, data migrations, reports and application security. Working with and...

Golang Engineer – Build the Data Layer for an AI Analyst Up to £85K + 1.5% Equity An early-stage UK-based AI startup (fresh off a seed raise) is hiring a Senior Golang Engineer to help build the data backbone of their product: an AI-powered BI Analyst that allows non-technical users to perform complex analysis, create dynamic dashboards, and trigger operational actions in minutes, not...

You will advise on how to optimise the structure of the team processes and provide second line support/remote advice to bringing the wind asset back into operation based on known-known solutions or in a safe mode when it cannot start based on the standard known solutions. Key responsibilities

You will be the crucial link between complex algorithms and the end-user. Key Contributions You'll Make: - Front-End expertise: Design, develop, and own the user interfaces for brand-new AI features, utilizing modern JavaScript frameworks or C# with Blazor to ensure seamless interaction.

Our client is redefining how global commodity trade moves worldwide - empowering the people behind $14 trillion worth of goods to make faster, smarter decisions. From rerouting ships in real time to cutting emissions across oceans, their AI‑powered platform brings clarity and control to the world’s most critical infrastructure. Whether it’s fuel powering cities, grain feeding nations, or medical...

Multi-Agent LLM Systems Remote (MUST BE IN EUROPE) or Hybrid London/Barcelona We’re partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied AI. The company is developing a voice-enabled AI copilot used by professionals to eliminate the friction...

Position: Software Engineer Location: Halifax Salary: Up to £55,000 + Benefits We're excited to offer a fantastic opportunity for a Software Engineer to join a leading UK design and engineering business based in Halifax. In this role, you'll work on cutting-edge software solutions that seamlessly integrate electronics, mechanics, and cloud-based technologies across a range of devices. The...

At Modine, we are Engineering a Cleaner, Healthier World . Building on more than 100 years of excellence in thermal management, we provide trusted systems and solutions that improve air quality and conserve natural resources. Our Airedale by Modine brand is a world leader in the design and manufacture of innovative thermal management solutions for data centers, clean rooms, hospitals,...