Top Design Engineer Jobs in London

Design and implement user-facing features by combining high-quality visual design and frontend engineering. Improve and expand the design system, build flexible components, collaborate with Product Engineers, ship to users quickly, iterate from feedback, and support customer-facing issues. Work spans wireframing, UI implementation, and end-to-end technical delivery.

Design and implement polished UI/UX at scale, improve and extend the design system, collaborate with product engineers, ship end-to-end features, iterate with user feedback, and consult on bespoke design work while balancing visual design and engineering responsibilities.

Join the Construction Engineering team to deliver temporary and permanent structural designs, temporary works, construction sequencing and digital/parametric design solutions. Responsibilities include temporary works design, stage analysis, computational design, design checking, site inspections, client coordination, mentoring juniors, and supporting project budgeting and quality assurance.

Deliver advanced structural design and analysis across complex projects using nonlinear, dynamic, seismic and performance‑based modelling. Support concept through construction, develop temporary works and erection schemes, conduct site inspections, coordinate multidisciplinary teams, implement QA and H&S, mentor juniors, and support project budgeting and client engagement.

Design, develop and document mechanical components, assemblies and systems for F1 projects. Perform 3D modelling and 2D draughting, prototyping, testing, fault-finding, commissioning and PLM administration (Windchill). Support operational teams at events, liaise with suppliers, estimate project costs/timelines, and hand over completed designs with documentation.

Design, develop and document mechanical components and assemblies using CAD and PLM tools. Support, maintain and fault-find FOM mechanical systems at events, carry full design cycle from concept to commissioning, administer Windchill/PDMLink, liaise with suppliers and hand over projects to operations.

Lead design and delivery of HV/EHV substations (11kV–400kV) for transmission, distribution and renewables. Client liaison, produce primary substation design deliverables, coordinate multidiscipline teams, apply National Grid/DNO/IEC standards, prepare equipment specifications, manage H&S and CDM design duties, support bids and project delivery to budget, time and quality.

Build production-quality, pixel-accurate UI components and interactions in React Native; prototype in Figma with designers; own the design system and component library; improve performance, animations, and cross-platform UI architecture; define design-to-dev tooling and collaborate across design and engineering.

The Principal Design Engineer will shape AI-powered product experiences, lead design discussions, collaborate with teams, and mentor designers while advancing the design system.

The Design Engineer will combine design and engineering skills to create user-facing experiences, working on AI operations platform interfaces and ensuring production-quality outcomes through collaboration and iteration.

The Design Engineer will craft user-friendly interfaces, prototype designs, collaborate with engineers, and maintain design consistency. They should have a strong background in software product design and familiarity with front-end technologies.

Lead HV cable system design for 11kV–400kV projects: produce and check calculations, drawings and reports; manage deliverables and a small team; coordinate with CAD and multi-disciplinary engineers; act as client-facing technical lead and support bids.

The Mobile UI/Design Engineer will enhance the Kraken app's UI with fluid, gesture-driven interactions in React Native, optimizing for performance and mentoring other engineers.

The Senior Mechanical Design Engineer will design energy systems, lead engineering teams, conduct energy audits, and drive technical and commercial innovations.

This role involves designing, testing, and deploying hardware as part of an Ultra Low Latency team. You’ll own the physical design flow while also understanding RTL and contributing across the chip design process.

Design and produce site layout plans, planning and legal drawing packages, engineering schematics and 3D models for BESS projects from origination through construction. Review consultant and contractor designs, ensure compliance with CDM regulations, support planning applications, and implement internal data management for multi-market projects (primarily GB and Germany).

Senior mechanical design engineer responsible for 3D mechanical design of rugged plastic and metal products, leading design work with electronics and sensor teams, designing and executing field tests, and developing products for harsh environments in the energy/surveying sectors.

Lead mechanical design of seismic equipment and new products, collaborate with electronics and sensors teams, design and run field tests and interpret results. Apply plastics and metals expertise and represent technical competence to clients.

The Senior Logical Design Engineer will develop and implement high-performance RTL designs, collaborating with cross-functional teams, ensuring compliance with documentation and standards.

Lead mechanical design projects from concept to production, develop 3D models, perform analysis, and collaborate with cross-functional teams to ensure successful execution while driving prototype builds and testing.

Prototype and ship high-quality canvas interactions, real-time multiplayer features, and AI-integrated UX. Own responsiveness, rendering, motion, and shared tooling while mentoring others and raising craft across product teams.

Lead earthing design studies and measurements for substations (up to 400 kV) including EMF calculations, EMI studies and lightning protection. Manage multiple projects, produce proposals, liaise with substation design teams, mitigate risks, and mentor junior engineers. Travel across the UK and overseas for site visits.

Design and deliver cable system engineering across life cycle stages including concept, detailed design, installation support and maintenance. Produce specifications and contractual documents, review and approve designs, solve technical issues, manage budgets/timetables, ensure CDM/HSE compliance, lead technical teams and innovate deliverables.

Work across product lifecycle to design and ship production-quality UI in React/TypeScript/CSS. Prototype in code, maintain the design system, model complex data-rich information architectures, integrate AI-assisted workflows, and collaborate closely with design, engineering, and product to shape product direction.

The role involves designing and building user-facing experiences, driving front-end execution with React/TypeScript, and collaborating with various teams to create scalable products.