Overview In this role you will build and optimize high-performance C++ systems used in automated trading. You will work across exchange connectivity, strategy implementation and production trading systems, collaborating with research, ops a...Read More>>.

Overview In this role you guide the design and optimization of data centre power systems, delivering reliable, efficient distribution. You will collaborate with design teams to integrate advanced simulations and ensure safety and performanc...Read More>>.

Overview As a Power Systems Engineer specialising in data centres, you design and optimise resilient power distribution for large facilities and translate simulation results into actionable design decisions. You will work with multidiscipli...Read More>>.

Applied Intuition UK is seeking a Senior Fullstack Engineer to join our London team. You will own the design, development, and production rollout of user-facing software across interfaces, APIs, and services.You will work with engineers spa...Read More>>.

EPAM Systems, Inc. in London is seeking a Senior DevOps Engineer – Trading & Supply to join our hybrid team.You will support mission-critical global derivatives trading environments, ensuring high availability, performance, and compliance...Read More>>.

SeedLegals Limited is seeking senior backend developers to mentor junior engineers, shape architecture, and contribute to a growing codebase. You will work in a scrum team of 6-8 engineers, a UX designer, and a Product Manager, driving innovations...Read More>>.

Isomorphic Labs in the United Kingdom is seeking a senior machine learning engineer to advance frontier AI for drug design. You will work on scale training of large language models and collaborate with scientists and engineers to deploy production...Read More>>.

Lutron Electronics in London seeks a System Sales Engineer to accelerate the Intelligent Lighting Systems business, equipping dealers and specifiers with technical resources to design and implement advanced lighting solutions across the UK and Eur...Read More>>.

Fortive is seeking an HR & AI Systems Architect to shape and evolve its HR technology ecosystem, reporting to the Director of HR Technology. This senior role leads architecture decisions across Oracle HCM Cloud, Boomi, ServiceNow HRSD, Eightfold,...Read More>>.

Genesis Energies, a global unit of Technip Energies, in London seeks a Principal Subsea Production Systems Engineer to lead delivery of subsea systems across FEED, detailed design, installation and commissioning. You will define equipment architec...Read More>>.

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world‑cl...Read More>>.

WSS Associates seeks an experienced D365 Systems Developer to design, build and test Dynamics 365 modules (Sales, Marketing, Customer Service, F&O) for a London-based real estate client using PowerApps and PowerAutomate. The role focuses on implem...Read More>>.

An international legal firm looking for an HR Systems Analyst to become the go-to expert for their HRIS. If a clean data set or a well-built workflow makes your day, read on.You’ll join a friendly HR Operations, MI & Systems tea...Read More>>.

Speechify is looking for a Backend Developer to enhance its API services. The role consists of designing and maintaining various APIs, collaborating with enterprise solutions, and optimizing backend architectures.Ideal candidates will have...Read More>>.

Kharon is seeking a full-time AI Engineer specializing in Retrieval & Agentic Systems based in London. This position offers a hybrid work arrangement, with compensation ranging from £90,000 to £105,000 annually.The successful candidate wi...Read More>>.

Unlocking the secrets of ByteDance's global tech empire, the Data Systems Infrastructure (DSI) team stands as the unseen architects behind the scenes. In a thrilling dance of technology and innovation, we propel the company's meteoric rise by c...Read More>>.

Kharon is seeking a full-time Data Scientist for Retrieval & Agentic Systems based in London. You will own Corestream and evolve semantic search, leveraging BM25, vector search, RAG, and RDF-like pipelines.You will integrate risk outputs in...Read More>>.

About Applied Intuition Applied Intuition, Inc. is powering the future of physical AI. Founded in 2017 and now valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to eve...Read More>>.

TD Bank is seeking an Analyst IV in London for a hybrid Treasury Technology role. You will lead requirements for the Treasury Analytics Group, support FIS Quantum & TBSM, and work on a new risk/analytics platform using Hadoop, Spark, and NoSQL too...Read More>>.

SystemsAccountants, partnering with a leading international organisation in London, is recruiting a OneStream Finance Systems Manager. This role offers hybrid working in London and a pivotal place in the finance transformation journey, focused on...Read More>>.

Palantir builds the world's leading software for data-driven decisions and operations. Backend Software Engineers at Palantir build software at scale to transform how organisations use data.You will collaborate closely with technical and no...Read More>>.

We're partnered with a leading investment manager, focused on the build-out of its in‑house trading and investment technology platforms.They are looking for a Trading Systems Developer who can help design, build and evolve pl...Read More>>.

Rain is seeking a Tech Lead to join our engineering team in a fully remote role. You will translate product requirements into robust technical solutions, lead a multidisciplinary team and design scalable microservices architectures to support our...Read More>>.

LA International is seeking a skilled backend engineer to help define and deliver the future vision for attribute reputation services. The role focuses on designing high-volume, low-latency backend systems and secure APIs using Scala and modern en...Read More>>.

JAC Recruitment (UK) Ltd. is seeking a Systems Sr. Specialist to join a global retail company located in London. This hybrid position requires extensive experience in enterprise applications, API architectures, and security compliance. You will le...Read More>>.

CRM Systems & Integration Specialist Boodles, London (Maternity Cover) Job Title: CRM Systems & Integration Specialist Location: Boodles, London Employment Type: Full-time (40 hours), maternity cover...Read More>>.

Job scopeOur client provides digital payment systems and as they grow, they require a Sales Manager to drive sales growthAs such, they are seeking a dynamic and results-oriented Sales Manager to work with the Chief Commercial Of...Read More>>.

The Centre for Information Resilience (CIR) is an independent organisation dedicated to exposing human rights violations, disinformation and harms against women and minorities. We achieve this through open source research, digital investigation...Read More>>.

Rivan Industries is expanding its London HQ in Bermondsey and seeking an Assembly Team Lead to manage a group of Assembly Technicians building state-of-the-art DAC, electrolyser, and methanation systems. You will ensure on-time delivery, quality,...Read More>>.

Dex partner company is seeking a Founding Senior Engineer to own the desktop app, backend, and algorithms for a proactive AI assistant. You’ll shape the system end to end, working with AI researchers in a small, high-calibre team.This rol...Read More>>.

Advanced Resource Managers Ltd seeks a Backend Developer (Python) for a 6-month contract in London. Role requires strong banking domain experience and a hands-on approach to building, modernising and supporting distributed backend systems in a hyb...Read More>>.

Oho Group is seeking a Founding AI Engineer in London to join an extremely well-funded, rapidly growing early-stage AI start-up. You’ll be among the first technical hires, building and deploying LLM-powered systems that shape the product and the...Read More>>.

North-PB is seeking a Physical Security Project Manager to lead end-to-end delivery of safety and security system projects in London. You will drive planning, execution and stakeholder engagement across live environments, including VMS, access con...Read More>>.

Referment is working with a global investment and technology organisation to hire a Systems Developer for a team responsible for high-performance research and trading infrastructure. This is a hands-on engineering role spanning large-scale compute...Read More>>.

EPAM Systems, Inc. in London is seeking a Lead DevOps Engineer to support mission-critical derivatives trading systems and real-time data platforms. You will ensure high availability, resilience and regulatory compliance while working with global...Read More>>.

Agentic Systems in the United Kingdom is building a new AI hub within its R&D function and is hiring to boost two software engineers focused on applied AI and agentic AI. You will own a well-scoped system from proposed approach through implementat...Read More>>.

Engineering Remote / London Full-time Requirements 5+ years of experience in AI/ML development Strong background in Python and TensorFlow Experience with large-scale distributed systems...Read More>>.

Jobgether SRL in the United Kingdom is seeking a Backend Engineer to own API integrations, connectors, worker/jobs, and a mailer service. You’ll build robust, production-ready backend systems and deliver reliable interfaces between critical plat...Read More>>.

Redline Group Ltd in Uxbridge, UK is seeking a Senior Software Engineer to contribute to the development of next generation instruments. The role requires strong C#/.Net and VB skills and hands-on experience with RESTful APIs and data extraction f...Read More>>.

People First is seeking a Mandarin-speaking IT Systems Engineer for our Central London office. The position is office-based, permanent, and starts ASAP.You will install, configure, and maintain Windows Server and VMware, manage Active Direc...Read More>>.

Managing Consultant / Senior Manager - ETU - Energy Markets, Regulation, and Systems Operations - LondonReference Code: 545368-en_GBContract Type:PermanentProfessional Communities: Strategy & Transformation...Read More>>.

ALTEN is seeking a Business Analyst/Product Definition Analyst for a permanent, full-time role in London. The candidate will design end-to-end functional solutions, oversee the development lifecycle, and coordinate with developers, architects, tes...Read More>>.

ScotRail is seeking a Field Systems Engineer to maintain Customer Information, Security and Retail Systems across Scotland. You will perform planned maintenance, fault response, site surveys and safety audits, ensuring systems operate to high stan...Read More>>.

Centre People Appointments is seeking a C#.NET Developer to join its Financial Systems Team in central London on a hybrid basis. You will develop and maintain financial applications using C#.NET for banking, securities, and insurance operations....Read More>>.

Experis is recruiting a Network & Systems Engineer with CCNP for Watford, UK, to support Cisco networking within a Microsoft‑focused environment.The role spans on‑premise and cloud, requiring around 5+ years of experience, Windows Serve...Read More>>.