76 to 100 of 141 Systems Architect Jobs in England

AccelerComm Ltd in Southampton, UK, is seeking a Senior System Architect to shape system architectures across FPGA, ASIC and software domains. You will translate requirements into practical architectures and guide implementation through verification and customer integration. Join a cross-disciplinary team, defining interfaces, modelling architectures, and collaborating with ...

Intellectual Capital Resources Ltd is seeking a Senior System Architect for a technology company developing 5G communications systems. You will translate requirements into practical architectures across software, FPGA and ASIC teams, driving system decomposition and interface definition. You will model and simulate algorithms, evaluate trade-offs on throughput ...

development with software architecture and technical leadership in a cybersecurity-focused R&D team. You will lead the design and development of complex software systems, drive architecture decisions, and mentor engineers while collaborating with cross-functional teams to deliver scalable, production-grade solutions. #J-18808-Ljbffr ...

London seeks an AI Large Language Model (LLM) Technology Architect to lead hands-on design and delivery of enterprise AI systems, owning architecture decisions, building agent orchestration, and integrating foundation models with enterprise data. The role spans AI/ML, RAG, memory systems, and governance, focusing ...

Hyra in the United Kingdom is seeking a Senior System Architect to lead across software, FPGA and ASIC domains, translating requirements into scalable architectures and guiding design choices. You will assess trade-offs and drive architectural decisions to support delivery through the development lifecycle. You will collaborate with ...

Architect to lead architecture across property and asset technology platforms with an initial focus on the Asset domain. You will map current systems, integrations and data, and shape future tech across commercial assets, maintenance, construction and building handover. The role collaborates with Data, Security and EA specialists ...

Limited is seeking a highly motivated engineer to join the Systems Architecture and Technology Group in Cambridge. You will help shape future Arm architectures by bridging hardware and software, collaborating with multiple technology groups and industry partners to drive innovative technologies across CPUs, GPUs and accelerators. The role emphasizes ...

Granola is seeking a GTM Systems Lead to own the technology behind our commercial team. You will design, build and run the systems Sales and CS rely on, shaping data flows between Attio and our wider toolkit. This hands-on role will set the stack direction and drive ...

expert to move beyond coding and shape real-time software products. We seek an experienced technical leader to drive innovation, mentor developers, and architect the next generation of high-performance systems. If you have a passion for performance-critical work (real-time data handling, signal processing), this ...

will join the Routing Squad, owning demand forecasting, capacity planning and large-scale route optimisation. This hands-on role requires technical ownership across distributed systems and collaboration with data scientists and operations. You’ll shape architecture, productionise models, and work directly with operators to ensure on-time delivery. #J ...

Arcadis is seeking a Technology Systems Specialist – ICT/ELV to join the global technology design team in the UK. You will lead ELV systems design for hyperscale data centers and mission-critical projects, coordinating with electrical, mechanical, and architectural teams to deliver detailed design and construction documents. ...

KVector Ltd. is developing advanced beam-steering antenna technology for future communications and radar systems. You will own the system architecture, unifying antenna, RF, mechanical, hardware and software into a coherent product, collaborating directly with ...

NQCC at UKRI's National Quantum Technologies Programme seeks a Senior Quantum Scientist (AMO) to advance neutral atom quantum computing in the NAQC team. You will design, build and deploy open-source hardware, develop experiments ...

Cirrus Selection Limited in Stevenage seeks a Principal Electronic Architect to own the system-level electronic architecture of complex equipment. You will define electronic and electrical architectures, decompose system requirements, and ensure delivery of technically robust solutions within severe physical and environmental constraints. You’ll work with ...

Morgan Hunt is seeking a Housing System Consultant to design housing systems and data architecture for a brand new direct housing service, scaling to 100 homes over three years. The role is primarily remote with some travel to London and is a contract role that could be facilitated … part-time basis of 2-3 days per week over the next eight months. You will help deliver the minimum viable systems design, resolve reporting data flows, and set a three-year roadmap within governance frameworks. #J-18808-Ljbffr ...

Cadent Gas Ltd seeks an experienced IIoT/OT convergence architect to define the target-state architecture for Industrial Internet of Things and to ensure OT and IT work seamlessly together. You will operate within the Enterprise Architecture and Transformation function, shaping data strategy from field devices ...

Frazer-Nash Consultancy in the Midlands is seeking an Autonomous Systems Development Consultant to turn operational needs into practical, safe, and credible system solutions. You will work across life cycle stages with multidisciplinary teams, shaping concepts, architectures and evidence for autonomous and uncrewed systems. The role combines hands … development with systems thinking, offering flexible hybrid working between the office, client sites and home, with a closing date of 04 December #J-18808-Ljbffr ...

Neat is building out its Business Systems team to transform how we sell, bill, and support customers, driving a shift toward software-engineering practices. You will own architecture choices across Salesforce, NetSuite, and integrated ecosystems, delivering end-to-end solutions with security and production readiness in mind. Your initial ...

Airwallex, the AI-native financial operating system, seeks a senior leader to shape its global Finance function and drive an AI-enabled transformation. You will diagnose gaps, design the target state, and build solutions that ...

Neutral Street is seeking a seasoned architect to optimize a high-performance Linux environment for trading systems. The role focuses on latency, throughput, security, and reliability of OS configurations. You will tune the kernel, automate provisioning, diagnose complex performance issues, and evaluate new server architectures, collaborating with operations ...

Intellectual Capital Resources Ltd is seeking a Principal System Architect to lead architectural direction for 5G, modem and signal‐processing products across software, FPGA and ASIC platforms. You will drive requirements definition, system decomposition and interface design while guiding multi‐discipline teams and engaging with customers on technical ...

results against set targets per individual. Working within the technology stack, utilise your in-depth programming expertise and SQL knowledge on a variety of systems, from websites, Windows clients or mobile devices through to high volume and available SQL databases. There is a large quantity of legacy software ...

Business Systems Software Engineer Neat's Business Systems team owns the infrastructure behind how the company sells, bills, and supports its customers — Salesforce, NetSuite, and the integrations that connect them — supporting roughly 400 internal users across the business. It's a small team that balances high-volume … support with the systems work that keeps the business running. This role is designed to transform how our business systems team operates, driving a shift toward software-engineering-focused practices and methodology. As an early member of this evolving model, you will directly influence our technical architecture, development ...

Faculty is seeking a Lead Software Engineer to shape technical strategy, architecture, and deployment of secure, scalable AI systems across high-stakes domains. You will bridge AI research and production impact, establishing engineering standards and driving robust ML infrastructure. Collaborate with Frontier Labs, mentor teams, and guide cross-functional ...

Royal Mail in London is seeking a Design System Specialist to own the design side of the design system, focusing on token architecture, component design, governance and roadmap. This is a permanent full-time role ...