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    SC Cleared Senior ML Engineer — End to End ML & CV

    Energy Jobline ZR is seeking a Senior ML Engineer based in Bristol, United Kingdom. This role involves designing and optimising machine learning models and owning the ML lifecycle from data preparation to deployment. The ideal candidate will have proven experience in developing ML models, strong proficiency in P ...

    Senior Reinsurance Pricing and Strategy Lead

    The Emerald Group is seeking a Senior Actuary to join the new Commercial Pricing team in London. This permanent role involves deal-level pricing for the Casualty Treaty division, collaborating closely with Underwriters to drive strategic approaches. Candidates must be qualified actuaries with a strong background ...

    GenAI Full Stack Engineer — Hybrid London

    83zero is seeking GenAI Full Stack Engineers for hybrid positions based in London. In this role, you will design, build, and scale AI applications while working throughout the full development lifecycle. The ideal candidate will have strong backend experience with Python or TypeScript and familiarity with Genera ...

    Senior Full Stack Engineer: Ground Floor AI Platform Lead

    RGH-Global Ltd is seeking a Senior Full-Stack Software Engineer for a pivotal greenfield project in London. The position involves building a customer-facing platform, backend automation, and architecting technical foundations from the ground up. Ideal candidates will have over 5 years of experience, strong skill ...

    Senior Software Engineer AI First Delivery

    Attercop Limited. in Cupar Muir is seeking a Senior Software Engineer to lead technical delivery for AI-driven client engagements. This role involves working closely with data scientists and project managers while ensuring quality across the software development lifecycle. Candidates should have a minimum of 4 y ...

    Senior Backend Engineer Remote for AI Medical Platform

    Verisian is seeking a Senior Backend Engineer to join our engineering team in London. You will develop parsers and compilers for statistical languages such as SAS, R, and Python, enhancing our clinical trial platform used for automating analyses and submissions. This role demands extensive experience in Java, a ...

    Growth Analytics Engineering Lead

    RigNet seeks a Senior Manager for the Growth Analytics team in Greater London, England. You will guide a team of Analytics Engineers and Analysts to deliver impactful data products, collaborate with various teams, and optimize data platforms. The ideal candidate has strong SQL and Python skills, experience with ...

    Senior Data Scientist: Profit Intelligence & AI Platform

    A fast-growing global SaaS provider in Belfast is seeking a Senior Data Scientist to work on AI-driven insights for profitability. The role involves building data models, handling complex datasets, and applying advanced analytics to drive commercial understanding. Ideal candidates will have strong Python skills ...

    Senior Data Scientist & GenAI Architecture Lead

    DLA Piper International LLP is seeking a Lead Data Scientist in Greater London to deliver data and AI-enabled products across legal and business services. This senior role involves defining technical strategies, designing ML solutions, and managing stakeholder relationships effectively. Candidates should have st ...

    Senior Backend Engineer for DAG‑Driven Orchestration

    Jack and Jill AI is seeking a Senior Backend Engineer to design an orchestration layer for deploying autonomous technology in heavy industries. You will build integrations using Python and FastAPI, ensuring platform reliability through CI/CD pipelines. This role offers a chance to directly influence the architec ...

    AI Product Engineer II: Agentic Systems & Cloud DevOps

    Zonda is looking for an AI Engineer II to engineer and maintain AI-based products. In this mid-level position, you will collaborate with senior engineers and business stakeholders throughout the product lifecycle. Key responsibilities include designing AI systems, managing data, and monitoring product performanc ...

    AI Ready Data Architect Snowflake & Cross Cloud

    Experis is looking for a Senior Data Engineer in Wembley, UK, with over 10 years of experience in Data Engineering and a specialization in Snowflake platform design. The candidate will be responsible for defining data modelling standards and implementing secure data pipelines across cloud platforms. Expertise in ...

    Defence Analytics Senior Consultant (Remote) £80k

    Client Server in Guildford is seeking a Senior Analyst / Consultant to engage with Defence sector clients. The role involves scoping requirements and bridging the gap between clients and the technical team. Candidates should have strong analytical, problem solving, and communication skills, along with proficienc ...

    AI‑Driven Data & Analytics Senior Associate

    Fitch Group, Inc. is looking for a Data & Analytics Senior Associate in London. The role involves building AI workflows, contributing to semantic models, and prototyping analytics features utilizing LLM technology. Candidates should possess a degree in Computer Science or a related field and have strong programm ...

    Security Cleared Senior Software Engineer: Cloud & Backend

    Forwardrole is looking for a Senior Software Engineer based in Cheltenham, England. In this role, you'll design, develop, and maintain vital infrastructure while tackling complex challenges and using cutting-edge technology. The ideal candidate will have strong hands-on experience in Java, JavaScript, or Python, ...

    Senior Data Scientist — AI Driven Energy Analytics

    Wood Mackenzie is seeking a Senior Data Scientist in Edinburgh, UK. The successful candidate will lead AI-native capabilities within Synoptic and drive revenue growth by expanding AI solutions. Key responsibilities include building machine learning models for scenario analysis, collaborating with engineers on da ...

    Senior AWS Data Engineer Real Time Pipelines & ML Infra

    La Fosse Associates is seeking a Senior Data Platform Engineer with a strong background in AWS and Python for a 3-month remote contract. You will manage data infrastructure initiatives and optimise large-scale data pipelines. Ideal candidates will possess expertise in Terraform, experience with Kafka in producti ...

    Lead Data Engineer – Real Time Commodities Platform

    Anson McCade is seeking a Senior/Lead Data Engineer in London (Hybrid) to influence trading decisions through real-time data solutions. In this role, you'll design high-performance data platforms and pipelines, engaging directly with traders and quants. The ideal candidate has strong expertise in Python and SQL, ...

    Senior IIoT & Cloud Architect — Edge AI (Remote UK)

    Shuffle is seeking a Senior Systems Architect for a remote role focused on building a next-generation energy technology platform. This position, which requires substantial experience in systems architecture, will oversee system design across embedded hardware and cloud services. Candidates must show expertise in ...

    Illiquid Credit Valuation Specialist (Data & ML)

    JPMorganChase is seeking a Valuation Controller specializing in credit markets. You will apply data science to enhance valuation control and collaborate with senior leaders on complex product assessments. Responsibilities include developing analytics, building monitoring tools, and collaborating with various tea ...

    Senior Credit & Commercial Analytics Lead

    hackajob is searching for a Credit & Commercial Senior Analyst to enhance our motor finance team's pricing strategy. The ideal candidate will have daily experience with coding in Python and SQL and a background in commercial strategy or credit risk within consumer lending. This role offers the chance to signific ...

    Lead MLOps Engineer: Scale ML Platforms (Equity)

    Gravitas Recruitment Group (Global) Ltd is seeking a Lead MLOps Engineer in Manchester to drive the technical direction of MLOps within their AI consultancy. This senior, hands-on role involves acting as technical lead on complex projects, managing engineers, and defining best practices. Candidates should have e ...

    Senior ML Engineer, Catalogue Intelligence Remote/Hybrid

    OnBuy is hiring a Senior Applied ML Engineer - Catalogue Intelligence in the UK, focusing on building machine learning systems for catalogue decisioning. This hands-on role requires strong skills in Python and SQL to enhance product categorization, data quality, and pricing insights. You will be responsible for ...

    Senior Data Engineer — Data Science Platform (Azure)

    ASOS is seeking a Senior Data Engineer for their Data Science Platform in Greater London. This role involves designing and implementing scalable data pipelines using Python and Scala, while collaborating with product teams to optimize data accessibility and quality. The ideal candidate should have strong experie ...

    Senior Network Engineer Global Finance Network & VPN Lead

    A leading financial technology company in Greater London seeks a Senior Engineer to lead network design, validation, and operational support. In this role, you will work on complex network infrastructure, implement VPN technologies, and collaborate with IT teams. The ideal candidate should have extensive knowled ...

    Senior Infra & DevOps Engineer Cloud & Security (London)

    Signify Technology is seeking a Senior Software Engineer in London. The ideal candidate will have 5+ years of experience, focusing on infrastructure and DevOps, with advanced Python skills. You will lead architecture and implementation of critical infrastructure projects, ensuring best practices in security and ...

    Senior ML Engineer, Catalogue Intelligence Remote/Hybrid

    OnBuy is hiring a Senior Applied ML Engineer - Catalogue Intelligence in the UK, focusing on building machine learning systems for catalogue decisioning. This hands-on role requires strong skills in Python and SQL to enhance product categorization, data quality, and pricing insights. You will be responsible for ...

    Senior Backend Engineer: AI Systems & APIs (Hybrid)

    Oxford Dynamics is seeking a Senior Backend Engineer in London to develop scalable backend services in Python. This role involves designing RESTful APIs, ensuring security and compliance, and collaborating with a cross-functional team. Candidates must have over 5 years of backend development experience, particul ...

    Senior React Engineer — Real time Data Platform (Full Stack)

    Senzo Group is seeking a Senior React Engineer in Greater London. This full stack role focuses on building customer-facing features for a real-time data platform, emphasizing React and Python, along with AWS. The ideal candidate has 5+ years of production SaaS experience and is comfortable in fast-paced environm ...

    Senior ML Engineer, Catalogue Intelligence Remote UK

    OnBuy is seeking a Senior Applied ML Engineer to enhance their product catalogue through advanced machine learning systems. Located in the UK, with options for remote or hybrid working, this role focuses on improving product data quality and discoverability. Ideal candidates will have strong skills in Python and ...

    Senior Backend Engineer Scalable AI Fintech Platform

    Omnis Partners is seeking a Senior Backend Engineer to design and scale core backend architecture for an AI platform in London. In this role, you will build scalable services, develop high-volume data pipelines, and collaborate with ML engineers. The ideal candidate has over 5 years of backend experience, strong ...

    Senior R&D Engineer, Advanced Technologies

    ACCENTURE PTE LTD is seeking a Senior Advanced Research Engineer in Penarth, UK. This role focuses on investigating and implementing cutting-edge research in agentic AI systems, translating findings into production-grade applications. Ideal candidates will have extensive experience in Python and/or Node.js/TypeS ...

    Senior Onboarding Engineer – RegTech Data Pipelines

    Novatus is seeking a Senior Onboarding Engineer to lead the implementation of their En:ACT platform. This position plays a crucial role in onboarding new clients, requiring strong Python skills and experience in building data pipelines. The successful candidate will work closely with clients and intern ...

    Senior Backend Architect: Distributed Systems (Remote)

    Publicis Groupe is looking for a Senior Backend Engineer in Greater London to lead backend system design and development for OneSuite. The ideal candidate should have solid experience in backend engineering, especially with Python and FastAPI, and contribute to building scalable, reliable systems. The role empha ...

    Senior Full Stack Engineer, Promotions Platform

    Wolt is seeking a Senior Full-Stack Engineer to join the Promotions team in London. This position involves building systems for restaurant promotions using technologies like Kotlin, Python, Go, and React. Responsibilities include designing scalable backend services and developing user-facing tools. Candidates sh ...

    Senior ML Engineer Hybrid: Automated ML Pipelines

    Markerstudy Group is seeking a Senior Machine Learning Engineer to enhance insurance risk modeling using state-of-the-art techniques. The role involves tuning machine learning methods, creating automated pipelines, and collaborating with data science teams. Key skills include proficiency in machine learning meth ...

    Senior QA Engineer — Robotics & AI Testing

    Engineered Arts in Greater London seeks a Senior QA Engineer to enhance testing processes for humanoid robots. The role involves developing automated tests using AI tools, defining testing strategies, and collaborating with cross-functional teams. The ideal candidate has over 4 years of QA experience, strong ski ...

    Hybrid Senior Full Stack Engineer — Data Platforms & AI

    RSMB is seeking a Senior Full Stack Engineer in London, working hybrid (2 days in the office). This full-time role offers a competitive salary of up to £85,000 per annum. The position involves designing high-performance applications and collaborating with data science teams. Candidates should have 5–10 years of ...

    London Hybrid Lead AI Architect for Enterprise Production

    RevTech is seeking an experienced professional to lead the design and delivery of AI solutions in London. This hybrid role involves working directly with senior stakeholders, shaping AI strategy, and overseeing the deployment of scalable solutions in complex enterprise environments. The ideal candidate ...

    Senior Test Engineer: Data Driven Automation & Quality

    MM Management Consultant in Newcastle upon Tyne is seeking a Senior Test Engineer. This role focuses on automation testing, data analysis, and mentoring team members. Proficiency in Python, Java, and SQL is essential, along with experience in using AWS services and Docker. Candidates should be familiar ...

    Data Engineering Senior Manager — Palantir Deployment Lead

    Accenture UK is seeking a Data Engineering Senior Manager to lead client engagements, focusing on data-driven solutions. The ideal candidate will drive strategic delivery, leveraging technical expertise in Python, SQL, and other languages while fostering strong client relationships. The role emphasizes ...

    Senior Groundwater Modeller — Shape Next‑Gen Water Models

    AtkinsRéalis is seeking a Senior/Principal Groundwater Modeller who can operate flexibly across the UK. The successful candidate will work on advanced groundwater modeling projects and employ innovative techniques using programming languages such as Python and R, alongside tools like MODFLOW6. Key qual ...

    Senior Data Engineering Consultant: Cloud Data Pipelines

    Energy Jobline CVL is seeking a Senior Consultant – Data Engineering to design and deliver data solutions using modern cloud-based platforms. You will drive data strategies and shape data landscapes for various clients. The ideal candidate should have at least 4 years of experience in a client-facing d ...

    Senior Applied AI Engineer — Production AI & Risk Solutions

    PowerToFly is looking for a Senior Applied AI Engineer in Greater London, UK. The successful candidate will create and deploy AI solutions that support business objectives. Required qualifications include a Bachelor's degree in Computer Science or related fields and proficiency in Python, JavaScript, and data ma ...

    Senior Test Engineer (Contract) – CI/CD Quality by Design

    Nixor is seeking a Senior Software Engineer in Test for a groundbreaking role in Manchester. This contract position emphasizes proactive quality engineering rather than traditional testing. Responsibilities include driving quality strategy, mentoring engineers, and integrating testing into CI/CD pipelines. The i ...

    Senior DataOps Architect – Data Platform Automation

    Marex in Greater London seeks a Principle DataOps Architect to define DataOps frameworks across its enterprise data organization. This role requires strong experience with DataOps practices, CI/CD pipeline design for data workloads, and hands-on expertise in Python and SQL. The successful candidate will enhance ...

    Senior ML Engineer: Production ML on Databricks

    Loop Recruitment is looking for a Senior Machine Learning Engineer in Manchester who will lead production ML models in a hybrid environment. The ideal candidate will possess a strong background in machine learning, MLOps, and programming in Python, SQL, and PySpark. This role offers the opportunity to work on si ...

    Economics Data Engineer: Modernize Pipelines & Platform

    Bloomberg in Greater London is looking for a Senior Data Management Professional to modernize their data platform and enhance Economics datasets. The role involves designing and building scalable data workflows, collaborating closely with Engineering and Product teams to ensure quality and reliability. Candidate ...

    Senior Genomics AI Scientist for Diagnostics

    BioTalent is seeking a Senior Computational Biologist / Computational Genomics Scientist in Oxford. The role focuses on applying computational biology, AI, and advanced software engineering to address diagnostic and public health challenges. Ideal candidates have a PhD in relevant fields, strong programming skil ...

    Senior Backend Orchestrator for AI Driven Deployments

    Jack & Jill is seeking a Senior Backend Engineer in London to build the orchestration layer for autonomous technology deployment. You'll develop and maintain backend systems using Python and FastAPI, ensuring system reliability and working with the CTO on product requirements. This is an opportunity to shape the ...

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