London, England, United Kingdom Hybrid / WFH Options
Axiom Software Solutions Limited
Job Title: AI Solution Architect Location: London, United Kingdom (Hybrid- 1 day/week) Job Type: Contract Inside IR35 Client: Mphasis Job Summary: We are looking for a technically savvy and business-minded solutions architect to deeply. partner with our most strategic and high-impact platform customers, guiding them through application ideation, development, delivery, and scale to accelerate and … codifying best practices, and publishing notebooks to our internal and external repositories. • Validate, synthesize, and deliver high-signal feedback to the Product and Research teams. Technical Skills – Must have: • AI Solution Architects are data and analytics professionals with at least 5 years of experience with knowledge of Transformer (and other Deep Learning) Architectures, data lake architectures, data integration, and … data governance, and at least 2 years of experience with cloud-based AI/ML technologies (such as tools from AWS, Azure, Google, HuggingFace, OpenAI and Databricks) building ML or applied AI solutions. • A passion for Generative AI, and an understanding of strengths and weaknesses of Generative LLM's • Fundamental knowledge of ML, and basic knowledge of More ❯
Guildford, England, United Kingdom Hybrid / WFH Options
Allianz Management Services Ltd
solutions that extract insights from unstructured text data. You will have the opportunity to work on diverse projects, ranging from topic modelling and entity recognition to text generation and conversational AI. This role requires strong technical skills, a solid foundation in machine learning, and a passion for solving complex NLP problems. Salary Information Pay: Circa £75,000 per year. … text generation. Build and leverage knowledge graphs to enhance language understanding and enable more advanced NLP applications. Develop methods to integrate and utilize LLMs, such as GPT (Azure Open AI), BERT or open source foundational LLM’s (Llama2), for natural language understanding and generation tasks. Conduct thorough exploratory data analysis to gain insights into text data characteristics and develop … field. A combination of education and relevant experience will also be considered. Proven experience as a Data Scientist with a strong focus on RAG. Knowledge of leveraging Azure Open AI and various foundational LLM’s for Retrieval Augmented Generation (RAG) architecture including opensource. Experience with LLM architecture (e.g., Transformer, GANs, VAEs), Fine-tuning PEFT/LoRA, Context embedding, Vector More ❯
London, England, United Kingdom Hybrid / WFH Options
Purple Dot Digital Limited
We are seeking an experienced AI Developer with a strong background in Large Language Models (LLMs) to join our AI team. The ideal candidate will have expertise in retraining and fine-tuning LLMs using proprietary datasets to build a conversational chat bot. Tasks Key Responsibilities: Model Development: Retrain and fine-tune existing Large Language Models (LLMs) using … Implement model optimization techniques to improve efficiency, reduce latency, and enhance model scalability. Collaboration: Collaborate with cross-functional teams, including product managers, data scientists, and software engineers, to align AI solutions with business goals. Deployment: Assist in deploying LLMs into production environments, ensuring robust and scalable AI solutions. Requirements Qualifications: Experience: 3-5 years of experience in AI … Data Skills: Expertise in data preprocessing, augmentation, and management of large datasets for training purposes. Problem-Solving: Strong analytical and problem-solving skills, with the ability to address complex AI challenges. Communication: Excellent communication skills to explain technical concepts to non-technical stakeholders. Version Control: Proficiency with version control tools such as Git. Required Skills: Experience in retraining LLMs More ❯
London, England, United Kingdom Hybrid / WFH Options
Purple Dot Digital Limited
AI Developer (LLM Specialist), Retrain and Fine-Tume LLMs On Our Datasets Join to apply for the AI Developer (LLM Specialist), Retrain and Fine-Tume LLMs On Our Datasets role at Purple Dot Digital Limited AI Developer (LLM Specialist), Retrain and Fine-Tume LLMs On Our Datasets Join to apply for the AI Developer (LLM Specialist … Retrain and Fine-Tume LLMs On Our Datasets role at Purple Dot Digital Limited Get AI-powered advice on this job and more exclusive features. Purple Dot Digital Limited provided pay range This range is provided by Purple Dot Digital Limited. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. … Base pay range $15.00/hr - $20.00/hr We are seeking an experienced AI Developer with a strong background in Large Language Models (LLMs) to join our AI team. The ideal candidate will have expertise in retraining and fine-tuning LLMs using proprietary datasets to build a conversational chat bot. We are seeking an experienced AIMore ❯
Kore.ai is a globally recognized leader in the conversational and generative AI space helping enterprises deliver extraordinary experiences for their customers, employees, and contact center agents. Kore.ai's goal is to empower businesses with effective, simple and responsible AI solutions that create engaging interactions. sectors serving over 100M of consumers and 500,000+ employees worldwide. With billions … of interactions automated using our AI-powered technology, we have been able to save over $500M for these companies. Kore.ai is one of the fastest growing AI companies globally. We are recognized as a leader by the leading technology and industry analysts like Gartner, Forrester, IDC, ISG, Everest, and others. Founded in 2014 by serial successful entrepreneur, Raj … Koneru, Kore.ai supports customers globally across offices in Orlando, Hyderabad, New York, London, Germany, Dubai Frankfurt, Tokyo and Seoul. We're reshaping the way companies harness the power of AI, simplifying and enhancing accessibility. Work alongside some of the brightest minds in the industry to pioneer safe, reliable solutions. Join the Kore.ai team and help companies of all sizes More ❯
Demand Generation function within Enterprise Marketing, reporting into the Director responsible for In-bound lead management and account-based marketing (ABM). As marketing at S&P Global embraces AI across the funnel, the AI Enablement & Operations Lead will drive the successful implementation, adoption, and continuous improvement of AI-powered marketing tools and capabilities. This individual will … work across all marketing teams to scale enablement and maximize the business impact of AI-driven lead generation, personalization, and productivity. The Impact This role will accelerate marketing transformation by championing intelligent automation and responsible AI usage across the enterprise. The AI Enablement & Operations Lead will ensure that tools like Drift, Conversica, and any other new AI-powered martech tool—as well as S&P Global’s in-house AI tool SparkAssist—are configured optimally, understood widely, and applied effectively to drive qualified pipeline, enhance customer experience, and improve operational efficiency. They will serve as both a technical enabler and a change agent—building trust in AI adoption while delivering tangible business outcomes. Responsibilities More ❯
and faster solutions to create, communicate, and commercialize value for our clients. Our Values: Excellence, People, Growth The opportunity Join our OKRA.ai team as we shape the future of AI within the life sciences industry! We are seeking a dynamic, experienced Data Science Team Lead to grow our team and ignite innovation. As our NLP Team Lead, you will … play a pivotal role in scaling our operations as we develop advanced text extraction approaches to support our AI-enabled Medical Brain and internal AI applications. Our preference is for colleagues to collaborate onsite in a hybrid capacity from either our Cambridge, UK or Leiden, Netherlands office. However, we are open to exploring flexible working arrangements during the … performing environment. Drive the design, development, and optimization of scalable NLP pipelines and models for complex problems in the medical and life sciences domain. Research and benchmark the latest conversationalAI approaches to understand which fit our business applications most appropriately based on speed, quality and cost. Collaborate closely with cross-functional teams to drive NLP technical roadmap More ❯
Oxford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
more than 15 years of trusted service to thousands of residential and commercial customers, we’re entering an exciting phase of rapid digital transformation. We're investing heavily in AI and automation to reimagine how we deliver customer service, field operations, and internal workflows. We’re now looking for an experienced Generative AI Engineer to lead the charge … in developing and scaling intelligent systems and agentic applications that drive meaningful business outcomes. The Role As our Generative AI Engineer , you’ll be at the forefront of innovation — designing and deploying next-generation AI systems using large language models (LLMs), multi-agent frameworks, and cutting-edge GenAI tooling. You’ll partner closely with stakeholders across Product, Design … translate business needs into intelligent, scalable applications. This role is hands-on and strategic: you’ll build solutions end-to-end while also helping shape the company’s broader AI strategy. You Will: Design and build production-ready GenAI applications using LLMs and multi-agent frameworks (e.g., LangGraph, CrewAI, AutoGen). Collaborate with stakeholders across departments to identify high More ❯
convergence between brick-and-mortar and online payments. Further information is available at . It starts here. Have a global impact on the world of payments. Are you an AI visionary with a passion for shaping the future of Generative AI ? We're seeking a Senior Director, Gen AI to lead the development of advanced AI agents, leveraging LLMs, reinforcement learning, vector databases, and autonomous systems . As a key AI strategy leader , you'll define the next-generation consumer experiences , enabling real-time merchant insights , AI-powered Ops automation , and cutting-edge chatbot capabilities . You will collaborate closely with executive leadership, key industry stakeholders, and regulatory bodies to ensure AI … St Paul's cathedral with easy access and transport links via St Paul's, Bank, Cannon Street, City Thameslink, Liverpool Street, Farringdon, Mansion House. The impact you will have: AI Agent Development: Design and optimize AI agents capable of autonomous learning, decision-making, and task execution. LLM Fine-Tuning & Enhancement: Adapt foundational models like GPT, Llama, integrating retrieval More ❯
London, England, United Kingdom Hybrid / WFH Options
Checkout Ltd
Models (LLMs), you will play a critical role in harnessing the power of advanced NLP technologies to drive innovation and efficiency across our enterprise. As part of Checkout.com’s AI centre of excellence, you will lead LLM-based solutions' design, development, and deployment, collaborating with cross-functional teams to deliver impactful AI-driven applications. How you’ll make … processes and tools to curate and preprocess large datasets for training and evaluating LLMs, implement strategies for data augmentation, labeling, and annotation. As the technical thought leader, increase the AI fluency in the wider business through supporting training programs and mentoring others. Ensure that LLM applications adhere to ethical standards and comply with relevant regulations. Qualifications Proven track record … skills, with the ability to explain complex technical concepts to non-technical stakeholders. Strong ability to collaborate and communicate with a large and varied group of stakeholders to embed AI into workflows and product features. Added bonuses: Experience with conversationalAI and chatbot development. Familiarity with ethical considerations and best practices in AI. Previous experience in a More ❯
Social network you want to login/join with: Sr. Delivery Consultant - Natural Language AI, Amazon Connect Center of Excellence, London col-narrow-left Client: AWS EMEA SARL (UK Branch) Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: b3134ef1fafd Job Views: 37 Posted: 24.06.2025 Expiry Date: 08.08.2025 col-wide Job … with external or internal customers to implement large-scale solutions - 5+ years of experience designing and implementing NLP/NLU (IVR or chat) solutions using at least one major conversationalAI framework (e.g., Rasa, Dialogflow, Lex, or Azure Bot Service) at enterprise scale in a contact center environment - Coding (Python, Javascript/Typescript, Java, etc) experience integrating voice … scripting (e.g., Terraform, Python) and knowledge of security and compliance standards (e.g., HIPAA, GDPR) - Familiarity with Amazon Lex capabilities, benefits, conversation design, and required deployment skills - Experience incorporating generative AI into voice or chat bots to answer questions or drive self-service experiences, including model selection and integration, prompt engineering, and data preparation. #J-18808-Ljbffr More ❯
Senior Engineer to join our innovative Chatbot Team at Propelix, where you'll be at the forefront of developing a platform that empowers businesses to create, deploy, and optimize AI-powered conversation solutions without extensive technical expertise. This role offers a unique opportunity to fully participate in every phase of product development - from user communication and requirements gathering to … for non-technical customers Apply your understanding of LLM functionality to optimize conversation flows and responses Help shape the future of Propelix as a leading SaaS solution in the conversationalAI space Support junior engineers and foster a culture of continuous learning Requirements 6+ years of full-time software development experience with a bachelor's degree or higher … and machine learning, Jerry.ai simplifies and automates owning and maintaining a car while providing personalized services for all car owners' needs. We spend every day innovating and improving our AI-powered app to provide the best possible experience for our customers. From car insurance and financing to maintenance and safety, Jerry.ai does it all. We are the #1 rated More ❯
and channel — including voice, video, and messaging. Think of a rideshare service instantly connecting with customers, hospital staff conducting remote monitoring, customers verifying their identity before completing a purchase, AI virtual agents servicing customers around the clock, and much more. The Team The Vonage AI team is at the forefront of innovation, building AI/ML-powered … APIs and applications that redefine audio, text processing, and conversationalAI experiences. We don’t just enhance existing products—we push the boundaries of what's possible, integrating cutting-edge AI to transform our CPaaS, UCaaS, and CCaaS platforms. From smarter automation to groundbreaking new solutions, we’re shaping the future of AI-driven communication. Why … this role matters: We're seeking a visionary AI Senior Product Manager to lead the charge in developing and launching state-of-the-art AI APIs and applications. This role is perfect for an experienced expert with a deep understanding of machine learning, the latest AI advancements, and a strong track record in product management—especially within More ❯
London, England, United Kingdom Hybrid / WFH Options
Robert Walters UK
AI Engineer - SaaS Startup, 6 mil funding Save job A pioneering organisation at the forefront of artificial intelligence is seeking an AI Engineer to join its London-based team in a hybrid capacity. This is a unique opportunity to work on the next generation of intelligent, multi-agent systems, contributing directly to the advancement of agentic AI and generative models. The company has recently secured significant funding and is expanding rapidly, offering you the chance to play a pivotal role in shaping transformative AI-driven solutions that have real-world impact. You will thrive in a collaborative, supportive environment where your expertise will be valued and your ideas can help define the future direction of … the platform. With flexible working arrangements, equity participation, and a comprehensive benefits package, this role offers both professional growth and personal fulfilment. As an AI Engineer within this forward-thinking organisation, you will immerse yourself in designing intricate multi-layered artificial intelligence solutions that push the boundaries of what is possible. Your day-to-day activities will involve architecting More ❯
ll be driving innovation in how we train and adapt LLMs for real-world conversations - spanning voice, text, and multimodal contexts. You'll work on frontier techniques such as: Conversational reinforcement learning Streaming and continuous turn-taking Audio-native LLMs Distillation of reasoning models Long-context You'll also play a key role in shaping the scientific direction of … research projects with clear business impact. Design and implement novel post-training strategies including preference tuning, reward modeling, and synthetic supervision. Develop innovative model architectures and training approaches for conversationalAI, including speech-aware and multimodal models. Conduct empirical studies to assess model performance in live deployments and iterate quickly based on real-world data. Generate, collect, and … annotate training data - including synthetic and real-world conversational datasets - with an eye for quality and bias mitigation. Design robust evaluation metrics and benchmarks for LLM-based assistants in customer service domains. Work closely with engineering and product teams to integrate research into production environments. Collaborate with legal and compliance teams to ensure responsible use of data and models. More ❯
company is globally recognized and has won’ Xero App Partner of the Year’ four times since 2020 in different countries. We’re looking for an experienced and execution-driven AI Lead to own the strategy and end-to-end implementation of AI systems across our product stack. This role requires a mix of technical leadership, architectural foresight, and … hands-on development experience in applied AI- especially with generative models, conversational interfaces, and intelligent system design. Key Responsibilities: Design and lead the development of AI-powered systems from concept to deployment Set up infrastructure and tooling for scalable, secure, and efficient model development and serving Guide selection and integration of LLMs (open-source or commercial) into … product workflows. Establish best practices for prompt engineering, model fine-tuning, and evaluation Coordinate across engineering, product, and design teams to ensure AI systems are reliable and user-centered Hire, mentor, and grow a team of AI engineers and researchers Stay current with developments in AI/ML and apply relevant research to product needs. Skills & Experience More ❯
As an AI Engineer at Eloquent AI, you will be at the forefront of building, deploying, and optimizing enterprise-grade AI agents that handle high-stakes conversations. You’ll work directly with software engineers, deep learning experts and AI researchers to design intelligent agents that understand, take action, and deliver real business impact. This role requires … a mix of software development, AI integration, and problem-solving skills, with the ability to customize, optimize, and scale AI models for real-world enterprise applications. If you're passionate about LLMs, conversationalAI, and solving last-mile AI adoption challenges, this role is for you. You will: Build, deploy, and optimize AI agents … architectures (LLMs, speech, vision, reinforcement learning) Explore optimal trade-offs between model quality and efficiency when translating research into practical solutions Refine training paradigms for real-world applications Integrate AI agents with enterprise systems via APIs, databases, and automation tools. Experiment rapidly to improve AI-driven interactions, response quality, and automation capabilities. Collaborate with cross-functional teams (engineering More ❯
Models (LLMs), you will play a critical role in harnessing the power of advanced NLP technologies to drive innovation and efficiency across our enterprise. As part of Checkout.com’s AI centre of excellence, you will lead LLM-based solutions' design, development, and deployment, collaborating with cross-functional teams to deliver impactful AI-driven applications. How you’ll make … processes and tools to curate and preprocess large datasets for training and evaluating LLMs, implement strategies for data augmentation, labeling, and annotation. As the technical thought leader, increase the AI fluency in the wider business through supporting training programs and mentoring others. Ensure that LLM applications adhere to ethical standards and comply with relevant regulations. Qualifications Proven track record … skills, with the ability to explain complex technical concepts to non-technical stakeholders. Strong ability to collaborate and communicate with a large and varied group of stakeholders to embed AI into workflows and product features. Nice to have: Experience with conversationalAI and chatbot development. Familiarity with ethical considerations and best practices in AI. Previous experience in More ❯
Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Direct message the job … poster from ConnexAI The Global Contact Centre Industry Transformation The global contact centre industry is transforming rapidly! Technologies like AI and ML are becoming the ‘go to’solutions for creating future-ready business solutions. Gone are the days when customers had to navigate an endless maze of “press 1 for this, press 2 for that” and sit in call … likely be familiar with or have interacted with many of our clients. Technology and Solution Space At ConnexAI, we design, build, and manage our suite of modern cloud-native AI-powered communication technologies. Our Athena AI omnichannel and dialer communications platform provides a single pane of glass for all users, integrating voice, live chat, email, WhatsApp, SMS, Messenger More ❯
London, England, United Kingdom Hybrid / WFH Options
PolyAI
our initiatives, decisions and outcomes. Relentlessly improve : We demand more from ourselves and are always evolving. Continuous, obsessive improvement is the only way we will transform the world of conversational AI. Bias for action: Our world moves quickly and so do we. We take calculated risks and we deliver impact fast. Disagree and commit: We are all working toward More ❯
our initiatives, decisions and outcomes. Relentlessly improve : We demand more from ourselves and are always evolving. Continuous, obsessive improvement is the only way we will transform the world of conversational AI. Bias for action: Our world moves quickly and so do we. We take calculated risks and we deliver impact fast. Disagree and commit: We are all working toward More ❯
This range is provided by Cornwallis Elt. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range AI Conversation Designer – Conversation Design, Genesys, ChatGPT, Watson, Einstein, LLMs, NLP, ConversationalAI, User Insights, Content Design – Contract role - 12 months - Up to £600 per day PAYE - London or … Manchester An AI Conversation Designer is urgently sought after by a global Investment Manager to lead a greenfield project to craft and build a new AI Chatbot to be utilised across all digital channels within their retail investment business, replacing a traditional Chatbot that no longer meets business needs. The aim of this new AI Chatbot is … and influence (they are likely to be utilising Genesys but open to suggestion from personal experience/expertise), working in a roughly 50/30/20 split across conversational design, content design and UX design. Whilst you will be the primary Conversational Designer, you will be supported by a team of in-house UX Designers. To be More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Formula Recruitment
Director of Artificial Intelligence (AI) & Research Type: Permanent Location: Hybrid – London, onsite 3 days a week Salary: Up to £150,000 An exciting and rapidly growing health-tech start-up are seeking a Director of AI & Research to define how the business can start to leverage LLMs and conversationalAI across their diverse prodcut offerings. This … is a chance to shape the entire AI vision from research, roadmap, and prototype to a nationwide rollout, while setting the gold-standard for safety, ethics, and governance in a regulated environment. As Director of AI & Research you will spearhead conversationalAI, design next-generation AI-powered care models, and define rigorous guardrails to ensure … confidentiality of all users. This is an opportunity to work on greenfield challenges, hands-on experimentation, and to build and lead a high-impact team. Responsibilities: Define & deliver the AI strategy - own the roadmap for conversationalAI, generative LLMs, and predictive care models from ideation to production. Lead cutting-edge research - run rapid experiments, RLHF loops, fine More ❯
Director of Artificial Intelligence (AI) & Research Type: Permanent Location: Hybrid – London, onsite 3 days a week Salary: Up to £150,000 An exciting and rapidly growing health-tech start-up are seeking a Director of AI & Research to define how the business can start to leverage LLMs and conversationalAI across their diverse prodcut offerings. This … is a chance to shape the entire AI vision from research, roadmap, and prototype to a nationwide rollout, while setting the gold-standard for safety, ethics, and governance in a regulated environment. As Director of AI & Research you will spearhead conversationalAI, design next-generation AI-powered care models, and define rigorous guardrails to ensure … confidentiality of all users. This is an opportunity to work on greenfield challenges, hands-on experimentation, and to build and lead a high-impact team. Responsibilities: Define & deliver the AI strategy - own the roadmap for conversationalAI, generative LLMs, and predictive care models from ideation to production. Lead cutting-edge research - run rapid experiments, RLHF loops, fine More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Director of Artificial Intelligence (AI) & Research Type: Permanent Location: Hybrid – London, onsite 3 days a week Salary: Up to £150,000 An exciting and rapidly growing health-tech start-up are seeking a Director of AI & Research to define how the business can start to leverage LLMs and conversationalAI across their diverse prodcut offerings. This is a chance to shape the entire AI vision from research, roadmap, and prototype to a nationwide rollout, while setting the gold-standard for safety, ethics, and governance in a regulated environment. As Director of AI & Research you will spearhead conversationalAI, design next-generation AI … confidentiality of all users. This is an opportunity to work on greenfield challenges, hands-on experimentation, and to build and lead a high-impact team. Responsibilities: Define & deliver the AI strategy - own the roadmap for conversationalAI, generative LLMs, and predictive care models from ideation to production. Lead cutting-edge research - run rapid experiments, RLHF loops, fine More ❯