Principal Software Engineer (Backend Focused) | ~£150K | AI Learning Platform | London Hybrid Partnered with one of the UK’s fastest-growing AI learning platforms, founded by Cambridge alumni from Google, Amazon, and YouTube, whose mission is simple: to make learning so easy, anyone can learn anything. They’ve built a generativeAI platform … globally. We’re hiring a Principal Software Engineer (backend-focused) to help build and scale the systems powering millions of learners. You’ll own backend architecture, work with AI features, and ship production-grade code that directly impacts the product experience. 💡 Why it’s worth your time: Work on products people genuinely love thousands use it daily. Build … at scale: millions of API requests, global reach, complex AI integrations. Collaborate with elite engineers who care deeply about product quality. Backed by top-tier investors and led by an exceptional founding team. You’ll bring: Strong experience in Python + PostgreSQL Familiarity with TypeScript and distributed systems (BigQuery, Redis, RabbitMQ etc.) Clear communicator who enjoys solving complex More ❯
it with long-term business goals. Oversee critical trading infrastructure , ensuring stability, integrity, and risk management. Drive automation and Infrastructure as Code (IaC) maturity. Champion the integration of GenerativeAI for intelligent monitoring and predictive operations. Lead cross-functional collaboration during incidents and major system initiatives. Design and manage a robust operational risk framework across the … microstructure, order flow, and risk management . Exceptional communicator with strategic influence across technical and executive teams. Desirable: Background in quantitative trading or software engineering . Familiarity with AI/ML , predictive analytics , and trading platforms (IB, MetaQuotes, B2B or C-Trader). Tech Stack: Linux-first environment on AWS . Core languages: C++ , Java , Python . Large More ❯
it with long-term business goals. Oversee critical trading infrastructure , ensuring stability, integrity, and risk management. Drive automation and Infrastructure as Code (IaC) maturity. Champion the integration of GenerativeAI for intelligent monitoring and predictive operations. Lead cross-functional collaboration during incidents and major system initiatives. Design and manage a robust operational risk framework across the … microstructure, order flow, and risk management . Exceptional communicator with strategic influence across technical and executive teams. Desirable: Background in quantitative trading or software engineering . Familiarity with AI/ML , predictive analytics , and trading platforms (IB, MetaQuotes, B2B or C-Trader). Tech Stack: Linux-first environment on AWS . Core languages: C++ , Java , Python . Large More ❯
Lead & Principal – AI, Data Science (Consulting) We are supporting a consultancy that is building an advanced AI, data science, and simulation capability. The organisation is recruiting experienced Leads and Principals to help shape and deliver real-world, measurable impact through applied AI and data solutions. This is a chance to join a growing consulting … is focused on solving complex, high-value challenges across defence, consumer, and public sectors, from accelerating production in critical national programmes, to designing personalised customer experiences, to using AI to improve public health outcomes. About the roles Leads and Principals will play a key role in developing and delivering projects that combine machine learning, generativeAI … work closely with client partners to design and sell effective solutions. What we’re looking for The consultancy is interested in individuals who: Have delivered measurable impact through AI, machine learning, or data-driven solutions Combine technical expertise with consulting experience and strong client influence Are curious, independent thinkers who bring fresh ideas and challenge conventional approaches Thrive More ❯
Lead & Principal – AI, Data Science (Consulting) We are supporting a consultancy that is building an advanced AI, data science, and simulation capability. The organisation is recruiting experienced Leads and Principals to help shape and deliver real-world, measurable impact through applied AI and data solutions. This is a chance to join a growing consulting … is focused on solving complex, high-value challenges across defence, consumer, and public sectors, from accelerating production in critical national programmes, to designing personalised customer experiences, to using AI to improve public health outcomes. About the roles Leads and Principals will play a key role in developing and delivering projects that combine machine learning, generativeAI … work closely with client partners to design and sell effective solutions. What we’re looking for The consultancy is interested in individuals who: Have delivered measurable impact through AI, machine learning, or data-driven solutions Combine technical expertise with consulting experience and strong client influence Are curious, independent thinkers who bring fresh ideas and challenge conventional approaches Thrive More ❯
Greater London, England, United Kingdom Hybrid/Remote Options
Deloitte
DevOps, infrastructure-as-code, automated testing) Managing your own workload and deliverables as part of a product team using DevOps tools . Use platforms such as Kubernetes and AI-driven development tools to deploy these technologies across our innovative product suite, with full support from our comprehensive learning resources. Delivering a high standard of quality through testing and … or MongoDB preferred); Front-end technologies ( HTML5, CSS, Javascript frameworks – Angular 18+ preferred); Cloud services ( Azure preferred); Containerisation; Infrastructure-as-code ( Azure Bicep preferred); Kubernetes preferred; Familiar with GenerativeAI prompt-based development acceleration/research; Experience developing multi-layered products as a full stack developer, Experience with Azure DevOps and Git or similar development repositories More ❯
the Head of D&A Transformation within the Chief Operating Office and serves the D&A Analytics business. Analytics provides market-leading cross-asset analytics models, software and GenerativeAI solutions for Financial Service customers across the globe, is one of highest growth areas of the Group and plays a central role in LSEG's flagship … work collaboratively with stakeholders to drive through prompt resolution Strong financial management skills in terms of business case development, budget and benefits management Deep interest in Analytics and AI strategies and products, prior experience a bonus Excellent interpersonal, presenting and relationship management skills at all levels of the organisation, including C-level stakeholders and 3rd parties Attention to More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Executive Facilities
ETL processes. Useful experience; Python or R for advanced analytics, automation, or experimentation support. Knowledge of statistical methods and experimentation (A/B testing) preferred. Machine learning and GenerativeAI experience is a plus. Experience working with call centre and/or digital support KPIs preferred. Benefits Long contract Hybrid role Free breakfast More ❯
review your application, and if you haven't heard from us within 48 hours, we appreciate your interest and encourage you to apply for future opportunities. We use generativeAI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Adecco
review your application, and if you haven't heard from us within 48 hours, we appreciate your interest and encourage you to apply for future opportunities. We use generativeAI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are More ❯
and shape release practices across the organisation. Candidates will ideally show evidence of the above in their CV to be considered please click the "apply" button. We use generativeAI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are More ❯
and shape release practices across the organisation. Candidates will ideally show evidence of the above in their CV to be considered please click the "apply" button. We use generativeAI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are More ❯
be change-averse, requiring a balance of delivering results across multiple projects. Absorb complex subject matter quickly and effectively, asking questions to ensure clarity and accuracy. We use generativeAI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are More ❯
Chester, Cheshire, United Kingdom Hybrid/Remote Options
Pontoon
and become part of an organisation that values expertise, energy, and enthusiasm. Together, let's drive responsible growth and make a difference in the financial world! We use generativeAI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid/Remote Options
Pontoon
time, but we may keep your details for future opportunities. Join us at Ajilon (Adecco), a FTSE500 global organisation, and be part of an exciting journey! We use generativeAI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are More ❯
Business Test Analyst - AI Products (Contract) Location: Hybrid working - Blackfriars 3 days per week Contract: 6 months, Outside IR35 Are you passionate about building the future of AI quality? Do you thrive in hands-on roles where you can shape frameworks from the ground up and make a real impact? We’re looking for an experienced … Business Test Analyst experienced in evaluations AI Products to join our team on a contract basis and lay the foundations for robust, reliable, and user-focused AI services across our business. What You’ll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based … Understanding of prompt evaluation, semantic search, and LLM behaviour (accuracy, hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches for GenAI environments. Knowledge of modern AI architectures (RAG pipelines, embeddings, API integrations such as OpenAI, Azure OpenAI, Anthropic). Experience designing and implementing structured test regimes in fast-evolving More ❯
City Of London, England, United Kingdom Hybrid/Remote Options
Lorien
Business Test Analyst - AI Products (Contract) Location: Hybrid working - Blackfriars 3 days per week Contract: 6 months, Outside IR35 Are you passionate about building the future of AI quality? Do you thrive in hands-on roles where you can shape frameworks from the ground up and make a real impact? We’re looking for an experienced … Business Test Analyst experienced in evaluations AI Products to join our team on a contract basis and lay the foundations for robust, reliable, and user-focused AI services across our business. What You’ll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based … Understanding of prompt evaluation, semantic search, and LLM behaviour (accuracy, hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches for GenAI environments. Knowledge of modern AI architectures (RAG pipelines, embeddings, API integrations such as OpenAI, Azure OpenAI, Anthropic). Experience designing and implementing structured test regimes in fast-evolving More ❯
applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Sales Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword — it's a way of life. The … world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. Ready to level-up your career at the company leading workforce transformation in the agentic era? You're … in the right place Agentforce is the future of AI, and you are the future of Salesforce. A Distinguished SE has a demonstrable track record of success and strong industry experience. They are seen as a thought leader in their space, can articulate an industry point of view and clearly set out the case for change for their More ❯
Opportunity A leading international law firm is looking for an experienced and forward-thinking lawyer to advise on legal and regulatory issues at the intersection of data, technology, generativeAI, and emerging digital innovation . Please note, this is an internal, non-fee earning role. Working closely with the firms General Counsel and senior leadership, you … and commercially grounded legal advice that supports business strategy while ensuring regulatory compliance across multiple jurisdictions. Key Responsibilities Provide strategic legal guidance on matters relating to data governance, AI, and emerging technologies . Collaborate with internal specialists and leadership to maintain alignment on global legal standards and regulatory developments. Develop and refine internal policies, frameworks, and training relating … to data use, retention, and ethical AI deployment. Advise on professional and regulatory obligations concerning data collection, management, and protection across global operations. Help senior stakeholders make informed, compliant decisions in a fast-changing regulatory landscape. About You Qualified lawyer (minimum 5 years PQE) in a common law jurisdiction. Strong technical understanding and demonstrable interest in technology, digital More ❯
Opportunity A leading international law firm is looking for an experienced and forward-thinking lawyer to advise on legal and regulatory issues at the intersection of data, technology, generativeAI, and emerging digital innovation . Please note, this is an internal, non-fee earning role. Working closely with the firms General Counsel and senior leadership, you … and commercially grounded legal advice that supports business strategy while ensuring regulatory compliance across multiple jurisdictions. Key Responsibilities Provide strategic legal guidance on matters relating to data governance, AI, and emerging technologies . Collaborate with internal specialists and leadership to maintain alignment on global legal standards and regulatory developments. Develop and refine internal policies, frameworks, and training relating … to data use, retention, and ethical AI deployment. Advise on professional and regulatory obligations concerning data collection, management, and protection across global operations. Help senior stakeholders make informed, compliant decisions in a fast-changing regulatory landscape. About You Qualified lawyer (minimum 5 years PQE) in a common law jurisdiction. Strong technical understanding and demonstrable interest in technology, digital More ❯
london, south east england, united kingdom Hybrid/Remote Options
Spotify
Join our Client Platform studio and help shape the future of developer experience by building automation and GenAI solutions for Android and iOS platforms. You'll work with a passionate team focused on making our tools smarter and easier to use - while driving the next wave of innovation in mobile development. If you're excited about transforming how client engineers … automation and GenerativeAI for Android or iOS. Lead hands-on experiments, rapidly testing hypotheses to improve how client engineers work. Drive the adoption of GenAI and machine learning in our development workflows, and help shape build vs. buy strategies for new solutions. Mentor team members, encourage best practices, and foster a culture of learning and … Everything we do is driven by our love for music and podcasting. Today, we are the world's most popular audio streaming subscription service. We may use artificialintelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Saragossa
to enhance your AI experience? This is your chance. You're going to be coming in to build out various AI solutions, specifically LLM/GenAI products that have been designed for clients. You'll be joining a team of AI Engineers who have the core AI experience, but in some cases … aren't hardcore engineers who can build out the in-depth software backend. That's where you'll come in. This is still a heavily focused AI job, you'll be hands on with the AI solutions and the build into production, but the great part is that you don't have to be as strong … to need to be a great Python software developer. Additionally, strong experience working with data and building microservices will also be a huge plus. Some experience with LLMs/GenAI will be necessary but you don't need to be an expert. You'll be joining a scale-up AI Consultancy who are working closely with clients across More ❯
to enhance your AI experience? This is your chance. You're going to be coming in to build out various AI solutions, specifically LLM/GenAI products that have been designed for clients. You'll be joining a team of AI Engineers who have the core AI experience, but in some cases … aren't hardcore engineers who can build out the in-depth software backend. That's where you'll come in. This is still a heavily focused AI job, you'll be hands on with the AI solutions and the build into production, but the great part is that you don't have to be as strong … to need to be a great Python software developer. Additionally, strong experience working with data and building microservices will also be a huge plus. Some experience with LLMs/GenAI will be necessary but you don't need to be an expert. You'll be joining a scale-up AI Consultancy who are working closely with clients across More ❯
As a Computer Vision and Machine Learning Engineer, you will: Explore and experiment with emerging technologies to continuously improve our AI-driven content reconstruction, creation and edition processes. Review the state of the art computer vision research papers and develop prototype solutions. Develop cutting-edge software and algorithms for computer vision, image processing and deep learning models Have … for one or more significant sections of the assigned project Translate complex functional and technical requirements into detailed design Essential Skills Masters or higher degree in ML/AI, Computer Science/Engineering, or related disciplines Professional software development experience with modern C++ Experience with GPU compute in CUDA/OpenCL Excellent communication, teamwork and a results-oriented … attitude Proficiency in problem-solving and debugging Expertise in image-based 3D reconstruction: Photogrammetry, Neural Radiance Fields (NERF) or Gaussian Splatting techniques. Desirable Skills Demonstrated experience in: GenerativeAI, including hands-on implementation of state-of-the-art models. 3-D vision Developing with machine learning frameworks – Tensorflow/Pytorch Model optimization and knowledge distillation. Strong More ❯
Staff Backend Engineer – AI/Platform/Distributed Systems | London | Hybrid I’m working with a rapidly scaling AI company that’s transforming how critical financial decisions are made, helping global organisations move faster, act smarter, and take on more risk with confidence. They’re building an AI-powered decision platform used across some … Staff Engineer to lead high-impact, cross-cutting initiatives across engineering. This is a deeply technical, high-influence role that spans architecture, scalability, and the next generation of AI integration within distributed systems. You’ll be responsible for: • Driving platform-wide technical strategy and architectural evolution • Leading cross-team engineering projects and mentoring senior engineers • Building scalable, resilient … and secure distributed systems • Shaping how generativeAI is integrated into production workflows • Embedding engineering excellence and best practices across teams You’ll bring: • Proven experience designing large-scale, cloud-based systems (Python and Rust or Kotlin). • A track record of leading cross-functional initiatives with measurable business impact • A product mindset, you need to More ❯