226 to 250 of 269 Systems Engineer Jobs in London

seeks an Atlas Developer to join a leading financial firm building front-to-back trading infrastructure. You will design, develop, and maintain low-latency systems covering order management, exchange connectivity, smart order routing, internalisation, and clearing. This role involves working across frontend and backend components using Java, Go, C++ ...

incident.io is building the AI software reliability platform used by leading engineering teams. You’ll join to build and run the revenue systems, directly engaging with users to identify pain points, then deliver the right automation, integrations, or internal tools. You’ll own these systems ...

Vision-Box, an Amadeus company, is seeking a Systems Validation & Quality Engineer to join our biometric and airport solutions team at London Heathrow. You will define test strategies, design test cases, and ensure traceability to customer requirements while coordinating with hardware, software and networks in complex integrated ...

Hozah Ltd. is seeking a Technical Support Engineer to own the IoT device estate and IT infrastructure across multiple automated parking sites. This hands-on role requires strong technical expertise, operational oversight, and the ability to lead device lifecycle management from deployment through to optimisation. You will work ...

Schonfeld is seeking an experienced Front Office Support Engineer in London to join a global team embedded with Portfolio Management and Trading. You’ll be the first point of contact for troubleshooting, resolving real-time trading issues across OMS/EMS and proprietary tools, and driving improvements ...

will own end‐to‐end components from requirements to production support in a hybrid, cross‐time‐zone team. You will design high‐quality backend systems, work with DeFi protocols, and expose reliable APIs, while collaborating with engineering, trading, and finance to deliver measurable business impact. #J-18808-Ljbffr ...

depth statistical analysis, collaborating with technology teams to enhance trading infrastructures, and providing trading execution support. Candidates should have a strong background in trading systems management and financial data analysis. The position offers an opportunity to work in a dynamic environment with a focus on optimizing trading performance. #J ...

Amazon Data Services UK Limited is seeking a Software Development Engineer for the Data Center Builder Tools team in London. You will design and deliver real-time middleware and runtime components that connect distributed control applications across languages and hardware, bridging edge devices to AWS services. The role ...

technologies. Responsibilities include developing data pipelines, optimizing performance, and utilizing cloud platforms. Ideal candidates will exhibit a robust understanding of API development and database systems, complemented by strong problem-solving abilities. #J-18808-Ljbffr ...

Susquehanna is seeking talented graduates to join their growing London office in August 2027. As a trading system engineer, you'll work on computationally intensive problems at the intersection of trading and technology, building high-performance C++ libraries for quantitative research and data processing. You will begin with ...

Light is building a Smart Financial Platform to modernize multinational finance operations. The role involves embedding with customers’ finance teams, redesigning workflows, wiring ERP and banking data into Light, and deploying AI agents in production. ...

We want you to turn capabilities into a rock-solid, shippable product: an industrial “Matta Box” that ingests high-bandwidth video, processes it locally, and syncs with the cloud. You’ll design, build, optimise and ...

real-world challenges. You will design and implement new software, integrate sensor data, and test products in customer environments. As an early engineer, you will collaborate with core teams, translate customer workflows into requirements, and help shape product direction while traveling to customer sites and offices ...

deliver impactful solutions that build tomorrow’s world—today. Join us and start building tomorrow’s world today! Job Description As a System Engineer , you will join our team in Peterborough to support our activities within the Automotive sector . You will join our Electrical Systems & Advanced … Machine Control team. The project will focus on the design, integration, and lifecycle management of complex automotive systems , including power electronics and high‐voltage subsystems that underpin next‐generation machine control technologies. You’ll play a pivotal role in shaping systems architecture , ensuring requirements are fully defined, integrated ...

Cypress Labs in London is building a system that autonomously constructs, refines, and reasons with mathematical models of real businesses, to simulate, plan, decide, and act. You will write software across the entire stack, every ...

Susquehanna is seeking a Graduate in London to join the software engineering team building low-latency trading systems. You will work on high-performance C++ libraries and quantitative data processing while rotating through an education ...

Data Intellect Limited in London is seeking an experienced C++ Developer to lead the design and delivery of front office trading software. You will work on low-latency components across the full stack, applying modern ...

Cloudflare in London, UK (Hybrid) seeks skilled engineers to help build and operate internet-scale infrastructure. You’ll terminate HTTP and TLS at scale, migrate core infrastructure from NGINX to a next-gen Rust proxy ...

Cosine is building autonomous AI engineers that plan, write and ship code inside real development workflows. You will build environments in which models learn to write software, develop pipelines for training data, and run fine ...

Own the control side: how neos reads, models and safely writes to heating, cooling and ventilation plant in live buildings. Writing set-points to a building someone lives or works in is a high-trust ...

instrument architecture, making pragmatic engineering decisions that balance performance, reliability, speed of development, and cost. Key responsibilities Lead the design and hardware implementation of systems for biochemical workflows. Translate biological workflows into hardware and software requirements. Design and prototype subsystems including thermal control, liquid handling and motion systems. Integrate … experience and/or EngD in related disciplines. Experience developing complex hardware products from concept through prototype to deployment. Hands-on experience with electromechanical systems, automation, robotics, laboratory instrumentation, or scientific equipment. Ability to design, build, test, and troubleshoot systems independently. Experience with embedded systems, control software ...

Title: System Engineer Team Lead Contract Type: Time Type: Full time Job Description The System Engineer Team Lead is part of IT Infrastructure team and reports to the IT Infrastructure Manager. This role is a senior technical leader responsible for overseeing the global systems infrastructure … tasks and projects Act as the escalation point for complex technical issues and guide resolution efforts Oversee the provisioning, configuration, and maintenance of global systems infrastructure, including servers, storage, virtualization, and messaging platforms Drive standardization and automation of infrastructure processes to improve efficiency and reduce operational risk Ensure systems ...

London is seeking a Senior Applications Engineer to maintain the reliability, security and performance of core business systems while delivering hands-on support for VDI and enterprise services. You’ll administer Windows Server, Active Directory and Entra ID, provide ServiceDesk support, and work within ServiceNow to manage ...

Morgan Stanley is seeking a Lead Software Engineer to work on automated trading systems, primarily in equities. You will apply strong Java skills to build, deploy and support trading strategies and scalable engine infrastructure within a fast-moving IT/quant/trading team. The role emphasizes ...

world-leading institutions and companies to bring our dream of a sustainable space ecosystem to life. We are looking for a Senior Electrical System Engineer to join our Electrical team in London, working across current missions and future programmes. Role Purpose/Summary As an Electrical System Engineer … full mission lifecycle - from early concept and requirements definition through design, AIT, launch, and in‐orbit commissioning - working closely with subsystem, software, and systems engineers to ensure a coherent and robust system design. Role Responsibilities System Engineering Provide electrical system engineering, both high level architecture and detailed electronics design ...