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Security Engineer: Build Secure Apps & Threat Modeling

Granola inc in Greater London is seeking a passionate Security Engineer to enhance application security within their software development lifecycle. The ideal candidate will design security features, conduct assessments, and educate teams on secure coding practices. A strong background in security-sensitive work ...

Senior AI Investigator & Prototype Architect

AVEVA is looking for a distinguished AI Engineer to join their AI Investigation and Incubation team in Greater London. The role involves investigating and validating cutting-edge AI technologies to develop real-world solutions. Candidates must have extensive experience in AI/ML engineering, expertise in Python a ...

Remote Forward Deployed Engineer for Enterprise AI

Growth Protocol is seeking Forward Deployed Engineers in the UK to work alongside clients and implement AI-powered solutions. This role involves leading technical delivery, collaborating with executive teams, and architecting integrations to improve enterprise operations. Candidates should have 5+ years in a tec ...

Risk Advisory Intern: Quantitative Structuring & Automation

Crédit Agricole Group in Greater London is looking for a Risk Advisory professional to join their Global Markets Division. This role focuses on risk analysis and client interaction, producing detailed risk analyses and developing innovative hedging solutions. Candidates should have strong analytical thinking and ...

Senior Backend Engineer, Global Commerce Platform (Remote)

Spotify is looking for an experienced backend engineer to join its Subscriptions Mission team in London or Stockholm. Your role will involve designing and building scalable backend systems, evolving services supporting payments, and collaborating with cross-functional teams to enhance user experiences. Candidate ...

Backend Engineer Intraday Fixed Income Platform

Millennium is seeking a talented technologist to join its Fixed Income Technology team in London. This role involves building and enhancing intraday risk and portfolio management solutions, focusing on backend engineering with languages like Python, Java, or Rust. Candidates should have strong software developme ...

First Backend Engineer — Autonomy & Production Impact

Jack & Jill, a London-based software studio, is seeking a Backend Engineer to own the technical architecture of vital systems. This unique role offers the chance to work directly with the founder on core product decisions. Candidates should have 4+ years of experience in building production-grade services, stron ...

Lead Data Engineer — Front Office Energy Trading

Anson McCade is looking for a Lead Data Engineer to join a boutique but global commodities firm in Greater London. The role requires over 8 years of experience in data engineering with a strong emphasis on front office applications. Candidates should have proficiency in Python, analytical databases, and cloud se ...

Backend Systems Intern, Gaming Platform

Tencent is looking for a talented individual to join Level Infinite, their global gaming brand. The role involves designing backend architecture and developing systems for overseas games. Candidates should have a bachelor's degree in Computer Science or related fields, as well as programming experience in langua ...

AI Platform Engineer: Knowledge Graph & Agent Systems

60x is seeking a Junior Engineer to join their team in Greater London. As a critical member of a small engineering team, you will work on building and hardening ingestion pipelines, directly collaborating with the CTO. The role requires strong fundamentals in Python, JavaScript, or TypeScript, and an interest in ...

Low Latency C++ Engineer for Front Office Trading

Bonhill Partners is seeking a highly skilled C++ Engineer for their front-office trading technology team in Greater London. The role involves building and maintaining low-latency trading infrastructure and real-time market data systems. Candidates should have strong experience in C++ within a trading or low-late ...

Backend Engineer AI Driven Workflow Platform

Mentor Talent Acquisition is seeking a skilled backend engineer in Greater London. In this role, you will take ownership of backend systems that support AI-driven research workflows. You'll design scalable systems, integrate various platforms, and enhance internal tools. Ideal candidates have strong experience i ...

Junior Platform Engineer FinTech Cloud & Networking

Hunter Bond is recruiting a Junior Platform Engineer to join a FinTech client in London. The ideal candidate will have at least 2 years of experience in a similar role and a relevant degree in Computer Science or a STEM field. The role involves working on global high-frequency trading infrastructure, collaborati ...

Automation Engineer: Data Pipelines & AI for Finance

Bloomberg is seeking a Classifications Automation Engineer to streamline and scale the delivery of classification data. You will design and implement automated workflows, enhancing data accuracy and timeliness while collaborating with various teams. The ideal candidate has over 4 years of Python programming expe ...

Data Scientist — Urban Transport Modelling & Analytics

Arup is seeking an experienced Data Scientist to join their Transport Modelling team in London. This role involves working on innovative agent-based and activity-based modelling projects to support sustainable urban development. Candidates should have a strong background in data science and Python, with experien ...

Lead Backend Engineer AI & Back Office (Remote UK)

Midnite is seeking a Lead Backend Engineer to help scale internal operations by defining practical uses of AI in engineering and the broader business. You will lead the development of a greenfield back office platform, mentoring a small team while writing production code and deploying AI-powered tools. Ideal can ...

Senior AI Engineer Production AI for Enterprise (Equity)

Tech Talent Network, based in London, is seeking an exceptional software engineer to join their early-stage AI startup. You will build and ship production AI systems, work across backend and infrastructure, and have a significant impact on the startup's culture and standards. Ideal candidates will have over 5 ye ...

AI Agent Engineer — Build Scalable Conversational Tech

Decagon, based in Greater London, seeks an experienced software engineer to join the Agent Engineering team. This role focuses on designing and building AI agents to enhance customer interactions across various industries. Ideal candidates should have over 3 years of experience, expertise in Python and Typescrip ...

Staff AI Engineer: Lead LLM Data Platform (Remote UK)

Bluefish is looking for a Staff AI Engineer to lead the architecture for data platforms and LLM products. In this role, you'll be responsible for implementing scalable systems that drive measurable outcomes for clients, including Fortune 500 companies. The ideal candidate has over 8 years of experience in produc ...

Production AI Engineer London Hybrid, Deployments

Oliver Bernard is seeking a Forward Deployed Engineer (AI) in London with up to £145k plus bonus. The role focuses on deploying AI systems across sectors such as FinTech, HealthTech, and Energy, engaging directly with client engineering teams. Ideal candidates have over 5 years of experience in production system ...

Staff & Principal Product Engineer — Build with Impact

Fifth Dimension is looking for a Software Engineer in Greater London to take ownership of product areas end-to-end, from design to delivery. You will collaborate across teams to build scalable solutions, lead projects involving backend APIs, and ensure a strong user experience. The ideal candidate has strong Pyt ...

VP, FX Options Quant – Pricing & Analytics

Banco Santander SA is looking for a Vice President, Quantitative Analyst – FX Options to enhance and maintain FX model libraries while collaborating with traders and sales teams internationally. You will need strong programming skills in C++ and Python, expertise in Foreign Exchange products, and a higher qualif ...

Fixed Income Risk Analyst: Global Analytics and Insights

A global investment management firm is seeking a Risk Analyst specializing in fixed income to enhance portfolio oversight and risk measurement. This role demands strong analytical skills and 3+ years of relevant experience, particularly in institutional investment management. Candidates with a background in SQL ...

EMEA Head of Forward Deployed AI Engineering

Indicium AI is seeking a technical leader for the Forward Deployed AI Engineering practice. This role involves leading a team of engineers to deliver AI systems for complex organizations, ensuring high standards for technical quality and client engagement. With over 8 years in technical roles and a strong track ...

Founding Research Scientist – Human Attention & Spatial AI (Remote)

Harnham is seeking a Research Scientist in London to design and build models predicting human attention and behaviour in visual contexts. You will work independently on data, contribute to exploratory projects, and publish in leading journals. A PhD or research experience in relevant fields is required, along wi ...

Data Engineer – Claims Analytics (Hybrid, Flexible Benefits)

Hastings Direct is looking for a Data Engineer – Claims Analytics to work in a hybrid role from Leicester, London or Bexhill. The successful candidate will collaborate directly with the Data Engineering Manager and contribute to significant projects related to data integration and transformation. Essential skill ...

Remote Data Analyst, Product Crypto Growth

Kraken is seeking a Remote Data Analyst to transform complex product data into actionable insights. The ideal candidate will have over 7 years of data analysis experience, mastery in SQL and Python, and the ability to drive experimentation frameworks. Your key responsibilities include designing dashboards, autom ...

Cloud & Integrations Engineer (Remote UK)

NedGraphics, Inc. is hiring a Software Engineer (Cloud & Integrations) to work remotely from the UK. You will join a scrum team to build and maintain cloud products, design serverless architectures on AWS, and develop secure APIs. The ideal candidate has over 3 years of software development experience, strong ex ...

Energy Trading Market Risk Analyst: Insight & Impact

RWE is seeking a Market Risk professional to join their London team, focusing on trading power, gas, and commodities. The role involves preparing market risk reports, analysing P&L drivers, and collaborating closely with Trading to assess risks. Candidates should have experience in market risk within commodity t ...

AI & Data Solutions Engineer: Automate, Analyze, Drive ROI

Black Sheep Coffee is looking for an AI & Data Solutions Engineer in Greater London. This role focuses on implementing data, AI, and automation initiatives across the business, requiring strong analytical and technical skills. Responsibilities include identifying improvement opportunities, supporting new tool ad ...

London Hybrid AI Scientist – Protein Structure & Plant Immunity

A plant biotech start-up in Greater London seeks an AI Scientist to enhance their Protein-Protein interaction prediction tool. The role is hybrid, with a focus on fine-tuning 3D protein structure models and collaborating with biologists. Candidates should have a PhD or MSc with 3+ years of experience and profici ...

Applied Scientist: Generative AI for Creative Ads

Amazon is seeking an Applied Scientist in London to drive innovation in Generative AI for advertising. This role requires experience in developing multi-modal systems, programming in languages like Python and Java, and strong statistical analysis skills. You will collaborate with product managers and engineers t ...

VP, GTO Core Ops EMEA: Trade & Controls Leader

DRW is seeking a Vice President for GTO Core Operations in London. This role entails supporting trading activities through reconciliation, trading controls, and report analysis. Ideal candidates will have six or more years of relevant experience, particularly in a middle or back office role, and proficiency in f ...

Talent Insights & Analytics Project Lead

Ernst & Young Advisory Services Sdn Bhd is actively seeking a Data & Insights Project Consultant for a 12-month FTC in London. This role will focus on leading data and insights for a new system launch, involving collaboration with project teams to deliver foundational data pipelines and insights. The ideal candi ...

Data Scientist, Risk Scoring & Model Deployment (Equity)

Fintech Farm Ltd is looking for a Data Scientist focused on risk modelling in Greater London. You will develop and implement scoring models for assessing customer creditworthiness, collaborate with cross-functional teams and refine model performance. The ideal candidate should have over 3 years of experience in ...

AI Creative Tools Forward Deployed Engineer

Customuse Ltd is seeking a Forward-Deployed Engineer to work closely with customers and enhance creative workflows using AI tools. You will build integrations and rapidly iterate on AI workflows for image, video, and 3D asset creation. The role requires strong technical skills in TypeScript, JavaScript, React, a ...

Product Operations Engineer in London Fuse Energy

Product Operations Engineer London, United Kingdom Posted over 1 year ago Responsibilities Python scripting and SQL development to create rapid prototypes and solve complex problems. Utilize engineering expertise to scope and execute scoping, modeling, scri ...

Geoscience Data & Automation Engineer (AI Ready)

Endeavour Mining is looking for a Geoscience Data & Automation Engineer to enhance exploration data management. This position focuses on automating data processes across sites, establishing data quality frameworks, and supporting AI readiness with standardized datasets. Candidates should have a Master's degree i ...

Applied ML Engineer Public Sector (SC), London

Jaide Health seeks a Software Engineer to lead AI implementation projects for UK public sector customers. This on-site role requires active SC clearance and expertise in deploying ML solutions. You will engage across the product lifecycle, driving solutions that meet client needs. Ideal candidates possess profic ...

AI Engineering Lead: Shape Innovative AI Solutions

Webuild Ai is seeking a Lead AI Engineer to design, develop, and deploy innovative AI solutions for enterprise clients. This role involves leading the development of cutting-edge AI applications using language models and agent frameworks. Candidates should have proven experience with production-grade AI systems ...

Live Broadcast Cloud Engineer — AWS, Automation & Events

Host Broadcast Services in London seeks a Broadcast Cloud Engineer to ensure seamless video signal flow during sports events. This role combines technical expertise with a passion for live sports delivery, requiring flexibility in working hours, including evenings and weekends. The ideal candidate will ...

Product Operations Engineer: Prototyping & Market Growth

Product Operations Engineer London, United Kingdom Posted over 1 year ago Responsibilities Python scripting and SQL development to create rapid prototypes and solve complex problems. Utilize engineering expertise to scope and execute scoping, modeling, scri ...

Product Analytics Lead Growth & Reliability

Wise is looking for a Lead Product Analyst in Greater London to drive key analytical workstreams. You will analyze service quality to improve customer support and enhance product reliability to foster growth. Essential qualifications include 5+ years in analytical roles with expertise in SQL and Python, as well ...

Distributed Runtime: Process Orchestration Engineer (Rust)

A leading AI research organization in London is seeking a Training Runtime: Process Management Engineer to develop high-performance distributed systems using Rust and Python. This role involves overseeing machine learning workloads across supercomputers, focusing on reliability, performance, and observability. T ...

Senior AI Engineer Build Production AI Features

MUFG Investor Services in Greater London seeks an AI Engineer for its IT-AI team to enhance AI-powered product features. The role involves building and optimizing existing products and contributing to shared delivery goals within a collaborative environment. The ideal candidate has a Master's or PhD, 3 ...

Senior AI Security Engineer — Hands on Secure AI Stack

Deepstreamtech is seeking an experienced AI Security Engineer in Greater London to safeguard next-generation AI systems from adversarial threats. This role involves hands-on responsibilities to design and implement security mechanisms for AI components, educate developers on security practices, and perform threa ...

Backend Engineer – Crypto Trading & Markets

Deepstreamtech is seeking a Software Engineer based in London to contribute to the development of a backend trading and settlement platform for institutional crypto trading. Candidates should have at least 3 years of experience with programming languages such as Go, Java, C++, C#, or Python, and a strong interes ...

London AI Reliability & Observability Engineer

LiveRamp is looking for an AI Software Engineer to develop intelligent observability systems in London. This full-time role involves collaboration with backend engineers, data scientists, and more, integrating AI/ML components. Applicants should have 1-2 years of software development experience, profic ...

Databricks MLOps Engineer – Remote Production Lead

Harnham is looking for a Databricks-focused MLOps Engineer for a fully remote 6-month contract. The engineer will manage dedicated Databricks environments supporting an expanding data science team. Responsibilities include enhancing model deployment and monitoring frameworks, ensuring performance and governance, ...

Founding AI Growth Engineer

Jack & Jill, a VC-backed AI logistics startup in London, seeks a Founding Product Engineer to develop an autonomous AI Outbound Engine. You’ll create workflows that drive partnerships on a machine scale and design self-healing automation systems. The ideal candidate should have proven experience in building auto ...

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    Senior Python Developer Pythonawsreact Jobs in London Job Search Guide, Trends and Insights