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Site Reliability Engineers

Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a m ...

Platform Engineer

Platform Engineer | London | Up to £120,000 I’m working with a fast-scaling AI company who just raised 75M in the Series A and already working with some of the most recognisable organisations in the world. They’re building an AI-native workspace that’s changing how enterprises operate ...

Platform Engineer

Platform Engineer | London | Up to £120,000 I’m working with a fast-scaling AI company who just raised 75M in the Series A and already working with some of the most recognisable organisations in the world. They’re building an AI-native workspace that’s changing how enterprises operate ...

Back End Developer

Backend Engineer, London, £55,000 - £65,000 + Benefits (including share options) Do you have the skills to fill this role Read the complete details below, and make your application today.A Backend Software Engineer (Typescript, Node.js ) is needed to jo ...

Computational Designer

About Populous For more than 40 years Populous has had a singular focus – to draw people together around the things that they love, to be the leading design firm that specialises in places, spaces and events where people gather. Our success is defined by designing projects that are seen as the be ...

European Equity Electronic Trading Product Manager

Responsibilities Building out a sophisticated European Equity algorithmic product working closely with the global algorithmic trading product, research and development team Act in the capacity of product specialist to help sales team pitch the product to European clients <li ...

NLP / Machine Learning Data Scientist

Salary: up to £95,000 + benefits + equity Wyatt Partners are working with the CEO of a stealth start-up who already have Multi Million pound Venture Backing. They are looking to hire a PhD NLP (Natural Language Processing) Specialist to report directly into the CEO and work across a number of exciting ...

Quantitative Researcher

Quantitative Researcher – Sports betting hedge fund - London *Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship* Quantitative Researcher is required for one of the leading providers of sports betting brokerage softwar ...

Managing Consultant EIA Flood Risk Specialist

Role Overview As a Managing Consultant, EIA Hydrologist / EIA Flood Risk Specialist, you will lead technical delivery for flood risk assessments and outline drainage design within Environmental Impact Assessments (EIA) and planning applications. This role combines advanced technical expertise wit ...

Senior Quantitative Developer

We are seeking an experienced Senior Manager OR Director (SVP to Director Level) to join our Quantitative Finance advisory practice, focused on Financial Engineering and delivering analytics platform solutions to clients. In this role, you will leverage your deep quantitative development expertise to advis ...

Platform Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by Switch Tech Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Switch Tech Talent <h3 ...

Senior Scala Engineer (SolstiCE) – Equity Derivatives Tech – VP

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

Principal Engineer Digital Health Products

Overview We are hiring a Principal Engineer to join a new team working on initiatives and projects which will use the Our Future Health resource to provide personalised, actionable health insights (such as basic calculated disease risk scores and more advanced Polygenic and Integrated Risk scores) ...

Machine Learning Engineer Spacetime UK

About Aalyria: Aalyria is a leading technology company that supplies laser communications technology and temporospatial software‑defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite and airborne mesh n ...

Kubernetes & Cloud Security Engineer | Global Macro Trading Specialist

(Up to c. £225k Comp Package | On-Site Working) Role Overview We’re representing a leading investment management firm seeking a Kubernetes & Cloud Security Engineer to embed security directly into its platform engineering and software del ...

Staff AI Platform Engineer

As a Staff Applied AI Engineer , you’ll play a pivotal role in shaping how AI is adopted and applied across our organization. You’ll be responsible for driving AI-first initiatives that improve developer productivity, streamline workflows, and unlock new product capabilities. This is a highly cross‑ ...

Lead Engineer – Analytics DevOps

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence ...

Applied AI Engineering Squad Lead Product & Engineering, Senior Manager, TC

Position Details Job Title: Applied AI Engineering Squad Lead — Product & Engineering EY Grade: Senior Manager (UK) Location: UK (London / Manchester / Birmingham / Edinburgh) — Hybrid working with client‑site travel as required. Contract: Permanent, full‑time The ...

Senior ML Runtime Engineer

At Fractile, we’re taking a revolutionary approach to computing to run the world’s largest language models 100x faster than existing systems. Our fast-growing team is working at the cutting edge of the latest AI developments in both hardware and software. Want to get involved? We are looking for Senior ...

Senior NetOps Engineer Live Broadcast Network Architect

A global sports entertainment company based in London is seeking a Senior Network Engineer to design, build, and maintain complex transmission infrastructures. The ideal candidate will possess advanced networking expertise, experience in network security, and a strong background in automation using tools like Py ...

BI Analyst/Engineer

THE ROLE: The DAZN BET’s BI Analyst/Engineer role is responsible for collecting, processing, and performing analyses on large datasets to extract meaningful insights. This role involves using statistical tools, programming languages, and data visualization techniques to support data-driven decision-maki ...

BI Analyst/Engineer

THE ROLE: The DAZN BET’s BI Analyst/Engineer role is responsible for collecting, processing, and performing analyses on large datasets to extract meaningful insights. This role involves using statistical tools, programming languages, and data visualization techniques to support data-driven decision-maki ...

C++ Standard Library Performance Engineer

C++ Standard Library Performance Engineer London, England, United Kingdom Software and Services The C++ Language team at Apple is looking for a software engineer to develop and enhance Apple’s C++ standard library (“Libc++”) that ships on Apple’s platforms, with a main focus on performanc ...

Lead Edge Engineer

Our Mission At Carbon Re, we’re on a mission to cut gigatonnes of carbon emissions from the world’s biggest emitting industries, like cement, steel, and glass, by applying cutting‑edge AI where it matters most. We’re a small and growing team of scientists, engineers, and strategic thinkers who care deeply ...

Senior AI Solutions Engineer

About Us Plentific is a property technology platform used by housing providers, local authorities, housing associations, asset managers, and contractors across the UK and Germany to manage repairs, maintenance, compliance, and contractor operations at scale. Our platform combines marketplace infra ...

Senior System Engineer

Overview We're supporting BAE Systems to recruit a Senior Systems Engineer to support complex, software‑intensive programmes within the SMCS Systems Team . This is a 12‑month contract , inside IR35 , based in New Malden , working 3–4 days per week . ...

Technical Analyst Intern 2026

We are seeking a talented individual with an interest in finance to intern with our fast growing London client services team. The successful candidate will work on projects that will directly impact Quantifi’s Fintech software solutions. Quantifi has developed a culture of excellence and this is the opport ...

Technical Analyst Intern 2026

We are seeking a talented individual with an interest in finance to intern with our fast growing London client services team. The successful candidate will work on projects that will directly impact Quantifi’s Fintech software solutions. Quantifi has developed a culture of excellence and this is the opport ...

Senior Reserving Analyst

Company Overview A globally recognised reinsurance business, headquartered in the US, is looking to strengthen its International Reserving function with the addition of a Senior Actuarial Analyst. The organisation operates across multiple European hubs, with reserving teams ...

Senior DevOps Consultant

Job Description If you think you are the right match for the following opportunity, apply after reading the complete description.Xpertex Xpertex, part of the larger Exponential-e Group, are an information and data cyber security company that have been providing high-security services and ...

Solutions Engineer

Solutions EngineerA unique opportunity for an experienced Sales or Solutions Engineer to work within a software house based in London, to focus on the latter parts of the sales process and help with the onboarding of new clients. This role is offere ...

Solutions Engineer

Solutions EngineerA unique opportunity for an experienced Sales or Solutions Engineer to work within a software house based in London, to focus on the latter parts of the sales process and help with the onboarding of new clients. This role is offere ...

Lead Design Engineer Telecoms

About the job Lead Design Engineer - Telecoms Position Overview As a Lead Railway Telecomm Design Engineer, your role would involve overseeing and managing the design and implementation of telecommunication systems for railway projects. Given the critical role that telecommunicati ...

Machine Learning Engineer

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolv ...

AI Engineer, London

Meet Eloquent AI At Eloquent AI, we’re building the next generation of AI Operators—multimodal, autonomous systems that execute complex workflows across fragmented tools with human-level precision. Our technology goes far beyond chat: it sees, reads, clicks, types, and makes decisions—tra ...

Contract Quant Developer

This range is provided by Oliver Bernard. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Oliver Bernard Founder - .NET in London | Associate Director - Oliver Bernard <stron ...

Global Banking & Markets Network Engineering Vice President London

Global Banking & Markets - Network Engineering - Vice President - London Electronic Trading Platform (ETP) team provides tailored infrastructure solutions for the firm’s global markets businesses; we engineer and operate low latency trading environments globally. We leverage modern infrastructure ...

Senior Backend Engineer (Customer Auth)

About the role We’re on a mission to back the UK’s small businesses like no one else. Small businesses are the backbone of the economy, and we’re here to help them win. We’ve built a platform that uses clever data to get them the funding they need in minutes, not weeks. At Funding Circle, ...

Platform ULL Colo Strategic

Position Overview:The role of the Ultra Low Latency Network Specialist is to ensure the stability and integrity of all aspects that comprise the Squarepoint global trading collocation network which includes infrastructure in 30 data centre sites across AMER, APAC and EMEA. The Ultra Low Latency ...

AI Engineer

My client is a leading diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. They value autonomy and the ability to quickly pivot to capture opportunities, so they operate using their own capital and ...

Platform ULL Colo Strategic

Position Overview:The role of the Ultra Low Latency Network Specialist is to ensure the stability and integrity of all aspects that comprise the Squarepoint global trading collocation network which includes infrastructure in 30 data centre sites across AMER, APAC and EMEA. The Ultra Low Latency ...

AI Engineer

My client is a leading diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. They value autonomy and the ability to quickly pivot to capture opportunities, so they operate using their own capital and ...

AI Engineer

About us: Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants ...

AI Engineer

About us:Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our co ...

AI Engineer

About us:Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our co ...

Customer Engineer

About Us Permutive’s mission is to rebuild data in advertising to protect privacy. The open internet needs a sustainable foundation that funds the free & open online experiences we all rely on. Permutive’s data collaboration platform uses edge technology to securely process data w ...

Enterprise Customer Engineer — Platform Integrations & Growth

About Us Permutive’s mission is to rebuild data in advertising to protect privacy. The open internet needs a sustainable foundation that funds the free & open online experiences we all rely on. Permutive’s data collaboration platform uses edge technology to securely p ...

Product Engineering Team Lead

About Wintermute Wintermute is one of the largest crypto‑native algorithmic trading companies in digital assets. We provide liquidity algorithmically across cryptocurrency exchanges and trading platforms, a broad range of OTC trading products as well as support high profile blockchain projects an ...

Encryption Program Analyst, AVP, Hybrid

Overview Who We Are Looking For State Street is seeking an experienced Encryption Program Analyst, AVP to help design, implement, and optimize enterprise-wide encryption and key management solutions across cloud, on-premises, and IoT environments in a highly regulated environment. ...

Encryption Program Analyst, AVP, Hybrid

Who we are looking for State Street is seeking an experienced Encryption Program Analyst, AVP to help design, implement, and optimize enterprise-wide encryption and key management solutions across cloud, on-premises, and IoT environments in a highly regulated environment. This role will b ...

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