Latest ai researcher Jobs

Forward Deployed Engineering- Build Manager

As a Forward Deployed Engineering Build Manager at ServiceNow, you will partner with strategic customers to build and deliver intelligent, scalable AI solutions. You will manage cross-functional teams, drive project execution, and ensure successful delivery of mission-critical AI projects, transforming complex challenges into reusable patterns.

ServiceNow Se13Qu, SE1 3QU, United Kingdom

Permanent Flexible

Cloud DevOps Engineer AWS

This role involves deploying and maintaining cloud infrastructure for AI and machine learning solutions, building CI/CD pipelines, and supporting the setup of tools for model training and inference. You will work closely with data scientists and engineers to deliver scalable and secure solutions, with a focus on AWS and GenAI projects.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Full-Stack Senior Software Engineer, GenAI Data Products and Platform VP - Citi

As a Senior Full-Stack Software Engineer, you will build the foundational systems for Citi Assist, a generative AI assistant for Citi employees. Your role involves crafting tools and systems for testing, evaluation, and feedback, working across the full stack from data pipelines to user interfaces, and ensuring the platform meets high standards for safety and compliance.

eFinancialCareers London, United Kingdom

On-site Permanent

Technical Product Manager - Enterprise GenAI Platforms - Citi

As a Technical Product Manager, you will lead the development of Citi's enterprise AI platforms, bridging the gap between technical teams, product leadership, and business stakeholders. You will drive innovation, manage complex projects, and translate technical concepts into business value, all while operating in a fast-paced, agile environment.

eFinancialCareers London, United Kingdom

On-site Permanent

Senior Data Engineer - Ascot Lloyd

The Senior Data Engineer will lead the evolution of the company's data platform, focusing on Azure-native solutions, data integration, ETL pipelines, and advanced analytics. You will mentor junior engineers, collaborate in an Agile Scrum environment, and drive the strategic migration to Microsoft Fabric.

eFinancialCareers Birmingham, United Kingdom

Hybrid Permanent

Machine Learning Engineer - Defence

This role involves designing and developing machine learning and large language model (LLM) systems for high-impact, secure, and mission-critical environments. You will work on advanced AI solutions, focusing on performance, reliability, and security, while collaborating with engineering teams and clients to solve complex challenges.

eFinancialCareers London, United Kingdom £60,000 – £90,000 pa

Hybrid Permanent Clearance Required

Senior Python/GenAI Developer

This role involves developing production-grade, autonomous systems using Python, FastAPI, Pandas, and NumPy. You will build Retrieval-Augmented Generation (RAG) pipelines and Agentic frameworks, design data persistence layers with vector databases, and deploy GenAI models into production using Kubernetes and CI/CD pipelines. The role also requires a focus on AI safety and performance.

Randstad Technologies Ireland, Alba / Scotland, ZE2 9GA, United Kingdom £70,000 – £75,000 pa

Hybrid Permanent

Data Scientist - Defence & Security

This role involves working on cutting-edge machine learning and GenAI solutions, deploying LLMs and ML models in secure government and defence environments. You will lead technical delivery, design and optimise pipelines, and mentor junior engineers within a collaborative team.

eFinancialCareers London, United Kingdom £75,000 pa

On-site Permanent Clearance Required

Test Lead

This role involves leading the end-to-end QA lifecycle, defining and evolving automation strategies, and ensuring high-quality standards across multiple projects. You will work with modern tools like Playwright, Azure DevOps, and CI/CD pipelines, and collaborate with stakeholders to drive AI-enabled testing and continuous improvement.

Picture More Ec1A1Bb, EC1A 1BB, United Kingdom £75,000 – £85,000 pa

Hybrid Permanent

Java React Fullstack Developer - VP

As a Senior Java Fullstack Developer at the VP level, you will be part of a team building a cloud-first Private Markets platform. Your responsibilities include designing and implementing secure, scalable microservices, optimizing performance, and leading the integration of AI into development practices. You will also mentor junior developers and collaborate on the technical strategy for your team.

Bond McKenzie Ec2M5Tb, EC2M 5TB, United Kingdom £85,000 – £115,000 pa

On-site Permanent

Data Science - Assistant Manager

This role involves leading the technical delivery of data science and machine learning projects, building and optimizing models, and working in cloud and high-performance computing environments. You will also support and mentor a small team while staying current with emerging trends in GenAI and advanced analytics.

eFinancialCareers London, United Kingdom £60,000 – £75,000 pa

Hybrid Permanent Clearance Required

Senior ML Engineer

This role involves building and deploying machine learning models in secure, data-rich environments, contributing to national-level outcomes. You will work with large datasets, develop AI-driven capabilities, and collaborate with a multidisciplinary team to support mission-critical systems.

eFinancialCareers London, United Kingdom £60,000 pa

Hybrid Permanent Clearance Required

Lead Software Engineer - MLOps

As a Lead Software Engineer in the MLOps team, you will design, build, and deploy scalable AI/ML solutions to enhance banking experiences. You will collaborate with data scientists and engineering teams to translate business initiatives into robust systems, ensuring security, reliability, and continuous improvement.

JPMorgan Chase & Co. Central London, W3 0BJ, United Kingdom

On-site Permanent

Machine Learning Quant - Start Up

This role involves developing and deploying advanced AI/ML models for a stealth start-up Quant hedge fund. Responsibilities include building proprietary trading systems, experimenting with new datasets, and contributing to novel trading ideas. The team is advised by a Fields Medallist and is preparing to launch next year.

eFinancialCareers London, United Kingdom £150,000 pa

On-site Permanent

Full Stack Data Engineer

This role involves building and maintaining end-to-end data solutions, developing user-facing tools and dashboards, and integrating AI/ML capabilities into live systems. You will work in a client-facing environment, translating complex requirements into scalable data products and supporting real-time decision-making.

eFinancialCareers London, United Kingdom £35,000 – £55,000 pa

Hybrid Permanent Clearance Required