Top Design Engineer Jobs in London

Responsible for driving product development from concept to production for Ninja Coffee products, collaborating with various teams, prototyping, and ensuring market readiness.

Lead design and delivery of HV/EHV cable systems from concept to completion. Responsible for routing, thermal/EMC/mechanical modelling, ratings, installation methodology, jointing and cleating design, multidisciplinary coordination, technical assurance, vendor oversight, FAT/SAT witnessing, and client engagement. Drive technical standards, mentorship, innovation, and support business development across high-voltage infrastructure programmes.

Lead the design and development of high-speed analog ICs, manage chip subsystems, innovate circuit designs, mentor junior engineers, and communicate technical concepts effectively.

Design and build high-quality web UIs and reusable components, evolve the Aave design system, collaborate with designers and engineers, and apply product-level intuition to simplify complex financial UX.

The Electronics Design Engineer will engage in problem-solving for renewable energy technologies, collaborating on projects from design to commissioning and conducting R&D.

Design and deliver analogue and mixed-signal blocks (TIAs, laser drivers) for high-speed ICs up to 200G. Collaborate with layout, verification, test, and product teams to meet performance, power, area, and reliability targets through simulation, lab validation, and design reviews.

Design rugged enclosures and mechanisms for harsh environments using SolidWorks. Produce 2D drawings, BOMs, build guides, and test plans. Collaborate with production, quality and manufacturing, inspect drawings, troubleshoot prototypes, and justify designs with analysis and documentation.

Support delivery of system safety for HS2 track design: identify hazards, assess risks, define safety requirements, assist safety case development, perform analyses (FTA, FMEA, PHA), ensure regulatory compliance, participate in incident investigations, and report to the lead systems safety engineer.

Support MEP and CMS design coordination for HS2 track slab across design and construction phases. Review drawings, liaise with consultants/subcontractors, track actions, ensure compliance with standards and CDM, monitor progress, support technical assurance, and provide technical input to commercial and construction teams.

Lead delivery and technical quality for HVDC projects including cable system modelling, rating calculations, routing and installation studies, converter station layouts, specifications, drawings, testing support, and mentoring junior engineers while supporting bid and business development activities.

Design and develop mechanical assemblies and cooling systems for inverters and power equipment from concept to production. Work hands-on in prototyping, testing, BOM/component selection, and create documentation for manufacturing and installation while collaborating with cross-functional teams.

Design and produce BMS documentation (points lists, network architecture, control schematics, handover packs) for projects from £30k to multi-million schemes. Review drawings, liaise with OEMs/consultants, ensure compliance, support commissioning (remote and occasional site), and contribute to design standards and continuous improvement.

The Senior FPGA Design Engineer will work on developing FPGA systems to enhance trading efficiencies and explore new opportunities, collaborating closely with traders and technologists.

The Principal Analog Design Engineer leads high-speed analog IC design, manages chip development projects, drives innovation, and mentors junior engineers while collaborating with cross-functional teams.

Support delivery of ITS/technology design across the M25 by assisting senior engineers with design of roadside assets (CCTV, signals, VMS, ERT, MIDAS). Produce drawings, reports, participate in feasibility, site visits, design reviews, quality assurance, and documentation for contract review. Receive mentoring, develop technical skills, and work toward professional accreditation while ensuring compliance with standards, CDM duties, and sustainability objectives.

Assist senior engineers to produce ITS/technology designs for roadside assets (CCTV, signals, VMS, ERT, MIDAS). Contribute drawings, reports, design reviews, feasibility, site visits, QA, compliance with standards, and support delivery, programme monitoring and documentation under mentoring toward professional accreditation.

Assist senior engineers in developing and reviewing ITS/technology designs (CCTV, signals, VMS, ERT, MIDAS). Produce drawings, reports and technical submissions; support design reviews, optioneering, QA, site visits, and CDM duties. Monitor programme and budget progress, liaise with teams, and contribute to continuous improvement while receiving mentoring and on‑the‑job training toward professional accreditation.

Assist senior engineers to develop and review ITS/technology designs (CCTV, signals, VMS, ERT, MIDAS). Produce drawings, reports and technical submissions, support design reviews, site surveys, QA, and project monitoring. Learn standards (DMRB, MCHW), participate in feasibility work, and contribute to continuous improvement while progressing toward professional accreditation.

The Lead Physical Design Engineer will implement complex IC designs, collaborating across teams to optimize performance, power, and area while ensuring manufacturability and design integrity.

Provide technical pavement design advice and engineering-led solutions from concept to construction. Collaborate with sales, contractors, and clients, deliver CPD presentations, support on-site issue resolution, and help develop new products and sustainable design methodology while building stakeholder relationships.

The Physical Design Engineer will implement ASIC/SoC designs, perform timing analysis, maintain design integrity, and collaborate with cross-functional teams.

The Lead Design Engineer will design and deliver advanced security systems, support sales teams, perform technical calculations, and collaborate with stakeholders to ensure system installation and compliance.

Deliver urban highways, active travel and public realm design and design management; manage programme, quality and commercial aspects; mentor junior staff; coordinate Global Excellence Centres; support bids and client engagement while promoting digital/BIM-led, sustainable solutions.

Design and develop pressure control and fluid system products. Create 3D models and 2D manufacturing drawings, perform engineering calculations and analyses, produce technical documentation, support prototyping and testing, collaborate with Manufacturing, Quality and Projects, and resolve product issues to meet quality, cost and delivery targets.

Design and implement reusable website components and page templates, maintain the site's design system, build and update pages (Webflow/HTML/CSS), collaborate with product, marketing and analysts to inform design decisions, explore animation and personalization, and help bring new products and campaigns to market.