63,527+ Python Developer Cloudnative Aws Serverless Jobs in UK — Top Companies Hiring June 2026

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Tropical Cyclone Risk Modeller AI & Climate Analytics

Moody's Corporation is seeking an expert in statistical modelling and climate science to develop advanced catastrophe models that quantify tropical cyclone risk and support financial assessments. This role involves using programming languages such as Python, R, or Julia and collaborating across teams to ensure m ...

Senior Data Platform Engineer ML Pipelines & Databricks

twentysix, located in Washington, England, is looking for a skilled software engineer to be responsible for owning and maintaining their production machine learning and delivery platform. The role involves designing large-scale Databricks/Spark pipelines and leading technical improvements. Applicants s ...

Hybrid OSS Event & Tooling Consultant

A global technology and consulting leader is seeking an Operational System Support Consultant in Bristol. In this hybrid role, you will support public sector clients, engaging directly with their teams and providing actionable system analysis. The ideal candidate will have experience with enterprise tooling such ...

Senior 5G O RAN Test Systems Engineer

Une entreprise en croissance recherche un Senior Test System Design Engineer pour rejoindre une équipe dédiée au développement de produits 5G ORAN. Vous serez responsable de la conception et de l'amélioration des processus de test, en utilisant LabVIEW et Python. Un diplôme en ingénierie électronique ou logiciel ...

Cross Asset Trading Associate — Fixed Income Specialist

JPMorgan Chase & Co. is looking for an experienced Fixed Income professional in London to join their Cross Asset Trading Team. This hybrid role involves executing trades in Fixed Income, FX, and Precious Metals, while also building market relationships and driving trading initiatives. The ideal candidate should ...

Backend Engineer Build Scalable Systems for 1M+ Users

DEPOP is looking for a talented Backend Software Engineer to join our team in Greater London. This role involves collaboration with cross-functional teams, including mobile, web, and machine learning. You will design and develop high-quality code used by millions of daily users. The ideal candidate has ...

ASR Research Scientist: Multilingual LLM Innovation

ConnexAI, based in Manchester, is looking for an ASR Researcher to advance the state of speech recognition technologies. You will address complex ASR challenges and contribute to foundational research while collaborating with a team of experts in a conducive environment dedicated to innovation. The ide ...

Hybrid Data Platform Engineer — AI for Battery Insights

Breathe Battery Technologies in Ashford is seeking a Software Engineer who will design and develop data pipelines for our innovative battery management systems. Join us to play a crucial role in integrating AI and enhancing our data platform. Your skills in Python, API frameworks like FastAPI or Django ...

AI Research Engineer LLMs & Multi Agent Simulations

Gravity Engineering Services Pvt Ltd. is hiring AI Engineers to build advanced AI systems for simulating complex behaviours. The role involves formulating research questions, designing experiments, and validating model behaviour. Ideal candidates will hold a PhD/MSc or have substantial research experie ...

Senior HFT Quant Trader Equities & Futures

Jobs via eFinancialCareers is seeking an experienced Quantitative Trader in Greater London. The successful candidate will take ownership of developing, deploying, and scaling short-term high-frequency trading strategies across cash equities and/or futures markets. This role offers significant autonomy ...

Cross Asset Fixed Income Trader – London

J.P. MORGAN is looking for an experienced Fixed Income candidate to join their Cross Asset Trading Team in London. The role involves executing trades across Fixed Income, FX, and Precious Metals markets while actively engaging with clients and internal teams. Ideal candidates will have a background in sales or t ...

Senior AI Solutions Engineer Real World, Secure Deployments

Few&Far in Belfast is seeking a Principal AI Solutions Engineer to lead a high-performing team in building and deploying advanced AI solutions. This role involves engineering tasks from prototype to production while providing direct customer solutions. The ideal candidate will have a robust software en ...

Production AI Engineer: Build Scalable Agent Systems

Eames Consulting in Greater London is seeking a skilled individual to design and develop AI agents powered by large language models. You will own AI initiatives from discovery to production deployment and integrate AI solutions within business processes. The ideal candidate has strong Python skills, ex ...

AI Hardware Verification Engineer Early Career

A pioneering AI company based in the UK is looking for a Silicon Verification Engineer to join their innovative team. This role involves collaborating across multiple disciplines to ensure the highest standards of functional quality in RTL releases. Candidates should have strong software skills, preferably in Py ...

Senior Security Engineer: Build Secure, Scalable Software

J.P. MORGAN is looking for a Lead Security Engineer in Bournemouth, UK, to deliver secure software solutions within the Cybersecurity Technology Controls team. This role requires experience in security engineering, proficiency in Python, and the ability to work collaboratively with stakeholders. Applicants shoul ...

Senior Computational Biologist & ML Engineer for AI Driven Discovery

A cutting-edge discovery platform company in Cambridge is seeking a Senior Computational Biologist to integrate ML engineering with biological discovery. You will develop and optimally deploy models and architectures, focusing on real-world clinical outcomes, while working closely with cross-functional teams. Th ...

Senior Modelling & Simulation Software Engineer

A pioneering tech company in Haywards Heath seeks a Software Engineer to design and develop software for modelling and simulation tools. The ideal candidate will have over 5 years of experience in commercial-quality software, solid programming skills in Python and C/C++, and a strong mathematical background. Res ...

VP, Quantitative Trading & Research Credit Portfolio

A global financial services firm located in London seeks an experienced Vice President for the Quantitative Trading & Research team. The candidate will design and implement a large-scale Monte Carlo simulation engine for Credit Valuation Adjustment (CVA) and Funding Valuation Adjustment (FVA). Essential qualific ...

Data Platform Engineer: Scale ETL & Data Ops

A global leader in electronic trading is seeking a Data Platform Engineer based in Greater London. This role involves building and managing data processes on Tradeweb's platform, optimizing code and enhancing data pipelines. Candidates should have over 3 years of experience in Data Platform Engineering, strong s ...

Global Health Data Scientist ML & Data Pipelines

Corehr is seeking a Data Scientist to join a dynamic team at the Pandemic Science Institute in Oxford. This role involves designing and improving tools for capturing and analyzing clinical data, utilizing statistical methods and machine learning techniques to generate actionable insights. The ideal can ...

Edge AI Embedded Systems Engineer Cabin Experience

Safran companies in Cwmbran is looking for an Embedded Systems Engineer to enhance passenger experience through AI innovations in cabin systems. You will collaborate with experts, utilizing AI to improve products and processes, while managing external collaborations. The ideal candidate will have a deg ...

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, 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 ...

Aerospace Digital Wing Engineer – Automation & Analysis

Airbus Operations Limited is seeking a Digital Wing Integrator in Bristol to transform wing engineering through automation and collaboration. You will develop automated workflows and streamline structural analysis processes, impacting the efficiency and performance of future aircraft. This role require ...

AI Agent Development Intern: Growth & Marketing

Tencent is offering a role for a CS/EE student to assist in developing AI agents focused on marketing and user acquisition. In this internship, you will collaborate with data scientists and support various teams to optimize strategies. The ideal candidate will have strong programming skills in Python a ...

AI Platform Lead for Identity & Fraud Solutions

RELX is seeking a Technical Lead to guide a multidisciplinary team in delivering AI-powered services in digital identity and fraud detection. The role combines technical leadership, project management, and mentoring in a dynamic AI environment. Ideal candidates have over 7 years in ML engineering with ...

Machine Learning Engineer — HPC & Scalable ML Systems

Barlowe LLP seeks a Machine Learning Engineer to join the ML and HPC Architecture team, based in London. This role involves working with cutting-edge technology, collaborating on various ML projects, and optimising processes to enhance performance across teams. Ideal candidates will possess a postgradu ...

Senior Engineer: Tribal Knowledge Agent System

Pavoai is seeking an Applied Engineer to design and own an agent system that compiles the tribal knowledge of the organization. Your role will focus on architecting reliable systems, working closely with scientists, and ensuring the deployment of dependable solutions. The ideal candidate will have over ...

Senior Industrial AI Solutions Architect

Cognite is hiring a Senior Solution Architect to join their Technology department in Greater London. This pivotal role involves collaborating directly with key international customers to boost productivity and sustainability through intelligent solutions. You will lead architecture design, provide technical e ...

Senior AI/ML Engineer – Scalable, Secure Industrial AI

Petroleum Experts seeks a Senior Software Engineer in Guildford to architect, develop, and deploy advanced AI/ML solutions for the oil and gas sector. This pivotal role involves developing production-grade software, integrating scalable systems, and ensuring compliance. Ideal candidates will have a Bachelor's de ...

Founding Software Engineer – YC‑Backed Startup London

A YC-backed startup in London seeks a Senior Software Engineer to join their founding team. This role involves working closely with founders, shaping the product, and making key technical decisions. You'll directly impact product direction while working in a hybrid model, splitting time between the office and re ...

Junior Trading Analyst – Real Time Insights

One Business Energy Ltd is looking for a Junior Analyst based in Leicester to support real-time trading and pricing decisions. The ideal candidate must have strong proficiency in Excel and data tools, alongside the ability to build relationships at all levels. Knowledge of Python, SQL, Power BI, or R is an advan ...

Senior Data Scientist Water Sector, AI & Insights Lead

Stantec is seeking an experienced data professional to lead innovative data science initiatives in Greater London. This role involves using Python to develop data visualisations and machine learning models to drive digital transformation in the water sector. You will collaborate with clients, support j ...

ML Research Engineer: Generative Models & Scalable Training

A leading data science recruitment firm in London seeks a research-focused ML engineer to design and conduct experiments aimed at enhancing large-scale generative models. The role involves implementing ideas from research into production-ready pipelines and requires proficiency in Python and ML frameworks like P ...

Embedded UI Software Engineer (C++) & Tooling

Roku, Inc. is seeking a Software Engineer, UI Infrastructure in Cambridge, UK, to develop core features for the Roku platform. This role involves improving embedded UI framework stability and performance, working closely with system architects. Candidates should have a strong background in C++, Python, ...

Speech Recognition Data Scientist: Build Next Gen ASR ML

Amazon is looking for a passionate Data Scientist in Cambridge to work on cutting-edge Speech and Language technology. You will design, develop, and update data-driven models for machine learning and automatic speech recognition applications. The successful candidate will hold a PhD in a relevant field ...

Senior AI Engineering Leader Capital Markets (Hybrid)

Datatech Analytics is seeking a Senior AI Engineer Manager/Associate Director to support advanced AI solutions within financial services. This hybrid role involves working across multidisciplinary teams to develop and deploy AI products that drive operational and regulatory improvements. The ideal cand ...

Senior Full Stack Engineer AI Health Platforms (Remote)

Envision Pharma Group seeks a Senior Full Stack Engineer in Cambridge to lead the design and development of scalable applications driving AI solutions. You will work with cross-functional teams, utilizing modern JavaScript frameworks and Python to optimize performance and ensure system reliability. Thi ...

Applied AI Engineer II Production ML & Generative AI

A global financial institution is seeking a Software Engineer II - Applied AI to drive AI innovation and optimize business processes through advanced machine learning. You will lead the development of AI-powered products, collaborate extensively, and ensure the scalability of AI solutions. Ideal candidates will ...

Staff Applied Scientist Lead NLP/ML for Patents (London)

A leading AI-first patent research platform in Greater London seeks a Staff Level Applied Scientist to be the technical lead for all data and NLP tasks. Responsibilities include improving search performance, optimizing algorithms, and designing agentic workflows. Candidates should have over 8 years of experience ...

Senior Power Market Modelling & Optimisation Specialist

A leading investment technology firm in the UK is looking for a Principal Consultant to enhance power market models that directly support trading decisions. This hands-on role combines mathematical modelling, optimisation, and programming in Python and Java while collaborating with traders and engineers. The ide ...

Lead Data Governance & Data Mesh Automation

Canonical Group Ltd is seeking a Lead Data Governance Engineer to oversee data governance policies and develop Python-based tools for automated operations within a data mesh framework. This role is essential for ensuring compliance with internal policies and relevant regulations. The position allows fo ...

Cryogenic ASIC Evaluation Engineer — Equity & Flex

A leading technology firm in England is seeking an experienced ASIC Evaluation Engineer to join their ASIC design group focused on developing measurement solutions for cryogenic-compatible ASICs. The ideal candidate will have over 8 years of high-performance electronics design experience, strong Python skills, a ...

Senior AI Scientist LLMs, RAG & Research Workflows

Elsevier is seeking a Senior Data Scientist to design and build advanced AI capabilities powering LeapSpace. This role focuses on applied AI research and development, integrating large language models with trusted scientific data, and enhancing AI-assisted research experiences. Ideal candidates should ...

VP Quantitative Strategist, Cross Asset Risk Premia Research

JPMorgan Chase & Co. is looking for a Vice President Quantitative Strategist to join their Global Research team in Greater London. The role involves conducting innovative research on cross-asset risk premia strategies and presenting findings to external clients. The ideal candidate will possess a Maste ...

Principal Cyber Researcher: Prototyping & Threat Discovery

慨正橡扯 is seeking a Principal Cyber Researcher to join their Cyber Research Group in Gloucester. In this hybrid role, you will conduct cutting-edge research across multiple cyber domains, driving investigations and designing rapid prototypes to uncover emerging threats. Essential qualifications include p ...

Global Solutions Engineering Intern – Pre Sales & Demos

AIESEC Mexico is seeking an enthusiastic individual to join our London office in the Solutions Engineering team. This role involves supporting the pre-sales engineering team, assisting with platform demonstrations, and collaborating on a variety of project tasks. The ideal candidate should have a bache ...

Airport Data Analytics Junior Analyst Forecasts & Insights

Join Edinburgh Airport as a Junior Analyst in the People and Planning team. In this role, you will transform data into actionable business insights, employing data science techniques to drive performance improvements across the airport. We seek candidates passionate about data analytics, with a recent ...

Senior Engineering Manager, Quantitative Finance Platform

Citigroup Inc. is looking for a Senior Engineering Manager to lead the Loan Portfolio Mitigation Application (IRIS) in Westminster, UK. This role involves overseeing a team of developers while driving the technical strategy and ensuring high standards of software engineering excellence. The candidate w ...

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    Python Developer Cloudnative Aws Serverless Jobs in United Kingdom Job Search Guide, Trends and Insights