1,151 to 1,175 of 1,177 Jobs in London

AI Inference Engineer

Hiring Organisation
Fuse Energy Supply
Location
London, UK
Employment Type
Full-time
/CUDA performance layer and the inference serving layer at the same time, from scratch, and we're looking for the founding engineer to own the latter. Reporting directly to the CTO, you'll own the layer above kernels and hardware: how models actually get served, scaled … inference serving at the heart of our offering. ResponsibilitiesDefine Fuse's inference serving strategy and architecture from first principlesDesign and build the serving stack: request routing, batching, scheduling and autoscaling for high-throughput, latency-sensitive inference workloadsOwn model-level optimisation strategy for serving, deciding where ...

Backend Engineer - Product Eligibility

Location
Greater London, England, United Kingdom
Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission … have worked with BFFs (Backend-for-Frontends) Additional Information Interested? Find out more: How we work – a practical guide DEI @ Wise Wise Tech Stack (2025 update) See what it's like to work at Wise London! Our Engineering career map Wise Engineering – https://medium.com/wise ...

Principal AI/ML Scientist & Engineer

Location
Greater London, England, United Kingdom
software, data and technology-enabled businesses, making Pipedrive the fifth unicorn from Estonia. We are looking for a Principal AI/ML Scientist & Engineer to lead a growing team of Applied Scientists and AI/ML Engineers. This is a role for a pragmatic "Builder-Scientist" - a technical …/ML and data ecosystem, shaping the AI engineering roadmap and setting the bar for how we leverage the modern AI stack Lead as a high-impact individual contributor on our most critical systems, balancing a deep love for building with the ability to delegate effectively and grow ...

HPC Network Engineer

Hiring Organisation
Fuse Energy Supply
Location
London, UK
Employment Type
Full-time
/remote access and office-to-data-centre connectivityUpskill colleagues on networking through documentation, run-throughs and pairingRequirements5+ years as a network engineer operating production data centre networksStrong dynamic routing experience (BGP in particular), plus overlay/encapsulation design and troubleshooting (e.g. EVPN/VXLAN)Hands-on experience … with leaf-spine/Clos fabric design and operationExperience with modern data centre network operating systems and comfortable in the Linux networking stack, not just a vendor CLIPractical RDMA fabric experience: lossless Ethernet (e.g. RoCEv2 with PFC/ECN/DCQCN tuning) or InfiniBand, understanding why lossless behaviour ...

AI Inference Engineer

Location
Greater London, England, United Kingdom
/CUDA performance layer and the inference serving layer at the same time, from scratch, and we're looking for the founding engineer to own the latter. Reporting directly to the CTO, you'll own the layer above kernels and hardware: how models actually get served, scaled … heart of our offering. Responsibilities Define Fuse's inference serving strategy and architecture from first principles Design and build the serving stack: request routing, batching, scheduling and autoscaling for high-throughput, latency-sensitive inference workloads Own model-level optimisation strategy for serving, deciding where and how to apply ...

Web3 Software Engineer

Location
Greater London, England, United Kingdom
diverse tech environments. Designing and architecting protocols. Secure and efficient smart contract development. Frontend development. Requirements Agility to touch all parts of the stack, from frontend to database and distributed systems. Familiarity with applied cryptography, including hash functions, encryption schemes, proof schemes, etc, as well as the mathematical … product/project. Ideally you have contributed to FOSS. Ideally you have worked on a startup as founding engineer. Contract: Permanent Location: London (full time on site office) Salary: 70 to 130k USD Benefits: Competitive salary + equity + token rights + Paid travel + personal wellness budget ...

Senior ML Engineer

Location
Greater London, England, United Kingdom
implement state-of-the-art technologies (e.g., distributed training, specialized hardware, efficient serving frameworks). Profile and optimize the end-to-end ML stack: data pipelines, training loops, inference serving, and deployment. Design and implement GPU-accelerated components, including custom CUDA kernels where off-the-shelf libraries … take-home coding tasks. 2 interviews max, 1hr (cultural, online) with CEO and 2hr (technical, face-to-face) with CPO. Ask anything, full honesty is welcomed. Nothing offends us. About Hypercritical.ai An AI/ML tech start-up, developing a novel foundation model, with a singular vision ...

Private Cloud AI Sales Specialist

Hiring Organisation
Hewlett Packard Enterprise
Location
London, UK
Employment Type
Full-time
with customers. Subject Matter Expert in the area AI Platforms & Generative AI and have expertise in the AI use cases, outcomes and technology stack (HW, SW) as well as differentiation from Hyperscalers and traditional competitors. They are brought into customer discussions to lead AI conversations supported by Client … position PCAI.Drives initial AI customer conversation and validates PCAI opportunity ,covering AI use cases and technical knowledge to position PCAI.Is NOT a solution engineer but IS knowledgeable in technical aspects of PCAI HW & SW.Position PCAI with all AI personas: technical/SW personas (CDO, MLOps, AI/ ...

PreSales Solutions Engineer - Enterprise (London)

Location
Greater London, England, United Kingdom
PreSales Solutions Engineer - Enterprise (London) 5 - 15 years Full-Time THE TEAM Team Name & Location: Solutions Engineers, based in London. Team Composition: The UK team consists of 2 Solutions Engineers, part of a global team of 4. You will work closely with internal stakeholders like … Sales UK, Sales, and Product Managers, and externally with prospects and existing clients. Role Overview: The Solutions Engineer acts as the technical bridge between prospects and AB Tasty's platform, accelerating the sales cycle and driving enterprise revenue. Tech Stack & Tools: JS, HTML, CSS, APIs, Loom ...

Founding Engineer

Location
Greater London, England, United Kingdom
software within weeks, not quarters. Every improvement has a direct line to margin and growth. AI-powered automation: You will work across the full spectrum of applied AI: from document generation, scheduling, customer communications, and automating legacy software workflows, through to computer vision, sensor and lab hardware integrations … engineering team. The long-term goal is a world-class AI tech platform and the team to match. About you Strong requirements Strong engineer, comfortable across any tech stack, does not need hand-holding to ship Has shipped real systems and wants to do it again ...

Backend Engineer – Real-Time Data Platform (Rust)

Location
Greater London, England, United Kingdom
Augur Communications Ltd is seeking a Backend Engineer to design and build the distributed systems, storage infrastructure, and platform primitives that underpin Augur's sensor integration product. You will work across the full backend surface—from stream processing and storage to API design and data pipelines … using a Rust stack with Python at the boundaries. You will own meaningful architectural decisions, reason through unfamiliar problem domains, and scale systems to support petabyte-scale #J-18808-Ljbffr ...

Forward Deployed Engineer - UK

Location
Greater London, England, United Kingdom
Role As a Forward Deployed Engineer, you’ll be embedded with our most strategic customers — the person who makes Heidi actually work in the real world. You’ll own the full technical lifecycle from first deployment through to a thriving, self-sufficient customer: standing up integrations … actually delivered. This means writing code, not just writing specs. Be the escalation point for complex technical issues — diagnosing problems across the stack, coordinating with engineering, and closing the loop with the customer. Build tooling, scripts, and automation that make deployments faster, more reliable, and easier to scale. ...

Android Engineer - Engine by Starling

Location
Greater London, England, United Kingdom
this together! The way to thrive and shine within Engine is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, and discovering to sharing knowledge with your colleagues and making sure all processes are efficient … enginebystarling.com/engineering-careers/Engine by Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be.Hear more from the teamin some case studies below, and our work with Women In Tech. Day in the Life of a Mobile ...

Remote Fractional GTM Architect for Revenue Engine

Location
Greater London, England, United Kingdom
Fractional GTM Engineer — Part-time · Remote This role will open following our first funding round. We're looking for a fractional engagement — part-time, focused, and high-impact. Register your interest now and we'll reach out when we're ready to move. About the Role Great products … poorly. It's one of the most common reasons early-stage companies with great products grow more slowly than they should. A GTM Engineer fixes that. You sit at the intersection of technical and commercial — building the revenue infrastructure that lets the rest of the team operate ...

Embedded AI Transformation Engineer

Location
Greater London, England, United Kingdom
Foundry, our internal team driving AI-led operational change across Legal, People, and FP&A. You will embed with divisions as a full-time partner and help redesign processes end-to-end. You will prototype, deploy, and govern AI solutions, designing reliable workflows, data governance, security, and change … management while advising on tech stack and integration across tools to unlock value at scale. #J-18808-Ljbffr ...

iOS Engineer - Engine by Starling

Location
Greater London, England, United Kingdom
this together! The way to thrive and shine within Engine is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, and discovering to sharing knowledge with your colleagues and making sure all processes are efficient … released in the UK market. Engine by Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be.Hear more from the teamin some case studies below, and our work with Women In Tech. Day in the Life of a Mobile ...

Research Scientist / Engineer – Reinforcement Learning Infrastructure

Location
Greater London, England, United Kingdom
that turn model behavior into learning signal. RL is how Luma's models go from capable to useful. RL at scale is a full-loop systems problem: training, rollout generation, environment execution, and reward computation running concurrently across thousands of GPUs, all needing to stay fast, stable … production runs with researchers. First 90 Days One way the first 90 could unfold. Days 1–30 — Immerse & Diagnose: Learn the current RL stack and where throughput, stability, or correctness break. Days 30–60 — Ship & Validate: Improve a piece of the loop (rollout throughput, reward infra ...

AI Engineer

Location
Greater London, England, United Kingdom
looking for Depth in LLM development, harness building or LLM product engineering. Strong in one, able to operate across the stack when it counts. Evidence over seniority. What you have shipped matters more than years. Side projects count. You build with AI natively, not bolted on afterwards. … think about what does not exist yet, not about what is currently done. Our stack Fundamentals matter more than familiarity with any specific tool. If you are strong, you will pick it up. AI layer: agentic document workflows over client accounting systems, with every step logged and attributable ...

Staff AI Engineer, Robot Learning (Navigation)

Location
Greater London, England, United Kingdom
real industrial pilots - and we’re growing the team to take it even further. About the Role We're hiring a Staff AI Engineer, Robot Learning (Navigation) to join our Perception and Navigation team based in London. In this role you will lead the design, development, and optimisation … just implementing existing models; you are defining the paradigm for how humanoids interact with a dynamic, unpredictable world. You will own the stack that transitions our robots from structured laboratory tasks to fluid, real-world autonomy. What You'll Do Develop next-generation learned navigation systems that integrate ...

Solutions Engineer (Europe) — Platform Solutions Group

Location
Greater London, England, United Kingdom
online and on-mobile and are supported by rapid API adoption. The award winning FreedomPay Commerce Platform operates on a single, unified technology stack across multiple continents allowing enterprises to deliver a consistent, repeatable experience on a global scale. FreedomPay is a fast paced, high growth company with … culture with competitive benefits and compensation with a business casual atmosphere. What You'll Do Own the Technical Engine for Every Opportunity Take full ownership of the technical workstream on enterprise opportunities — from first discovery call through contract signature Build and drive the solution narrative: architecture, integration approach ...

Product Manager, Agent Platform

Location
Greater London, England, United Kingdom
# Product Manager, Agent PlatformSiena AIRemote (London)Full-timeAI tools:ChatGPTClaudePerplexityCursorUpload your resume once and Scout applies for youApply with ScoutShare this job:LinkedInXSave imageOwn the product roadmap and day-to-day decisions for Siena’s platform powering customer experience agents. You’ll build systems to evaluate … agents and builds systems to evaluate, test, and improve their performance. It also calls for prototyping product ideas with coding agents.## Full descriptionMeet SienaSiena is the Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns.It runs as a connected multi-agent stack ...

Head of Data

Location
Greater London, England, United Kingdom
usage is associated with 9 months additional progress, with grade improvements across whole year groups. And for every paying student, we provide a full scholarship to a student in need - ensuring high-quality education is accessible to all. About the role The Head of Data will … achieve the company’s growth goals this year and beyond. You should be fluent in using AI and data to automate and re‐engineer processes, and have the technical expertise to build data foundations in the right way to scale effectively long term. The Head of Data will ...

2nd/3rd Line Infrastructure Engineer, South London 45k

Hiring Organisation
Langley James Limited
Location
Croydon, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
/3rd Line Infrastructure Engineer around Croydon (CR0 1LF) Covering South East London, Kent and Surrey, paying up to £45,000 to £50,000 |60% office-based You'll look after three offices across South East London, Kent and Surrey, supporting around 100 users. You'll be part … South of London. They are a professional services firm of 1,000 people iand are growing through acquisition. They need an engineer who wants more than a ticket queue. Day to day 2nd and 3rd line support, with the emphasis firmly on infrastructure. As the firm acquires ...

EUC Engineer (Endpoint Management and Intune)

Location
Greater London, England, United Kingdom
Engineer (Endpoint Management and Intune) Business area Digital Services Location London Job ID 324994 Location – London, with hybrid working in line with departmental requirements Lane Clark & Peacock (LCP) is an award-winning partnership operating across pensions and benefits, investments, insurance, energy, health, sports and data analytics. We combine … will help drive improvements in endpoint governance, modern device management, application lifecycle management, automation and secure endpoint standards across the firm. The EUC Engineer (endpoint management and Intune) is responsible for the engineering, configuration, automation, and continuous improvement of LCP’s endpoint and modern device management ecosystem. This ...

Infra Engineer

Location
Greater London, England, United Kingdom
Eurazeo, we grew 10x in the past year - and we're just getting started. THE ROLE We're looking for an Infrastructure Engineer to build the secure, reliable foundation everyone else at ClaimSorted builds on top of - and the self-service tools to create accurate analytics. … security work; it's the real thing, with real stakes. You'll standardize how we build and run infrastructure - bring consistency across the stack, build the observability to actually see what's happening, and drive measurable gains in reliability, latency, and cost as we scale. You'll build ...