Senior ML ResearchEngineer - Artificial Intelligence Location London Business Area Engineering and CTO Ref # 10045566 Description & Requirements Bloomberg's Engineering AI department has 350+ AI practitioners building highly sought after products and features that often require novel innovations. We are investing in AI to build better search, discovery, and workflow solutions using technologies such as transformers, gradient … innovative solutions to AI-driven customer-facing products. At Bloomberg, we believe in fostering a transparent and efficient financial marketplace. Our business is built on technology that makes news, research, financial data, and analytics on over 35 million financial instruments searchable, discoverable, and actionable across the global capital markets. Bloomberg has been building Artificial Intelligence applications that offer solutions … Our use of AI uncovers signals, helps us produce analytics about financial instruments in all asset classes, and delivers clarity when our clients need it most. As an ML ResearchEngineer, you will be working on exciting initiatives such as anomaly detection in bond time series data, dividend forecasting, gas emission estimation, and financial impact of controversies. Join More ❯
Role Description The AI Safety Institute research unit is looking for exceptionally motivated and talented people to join its Safeguard Analysis Team. Interventions that secure a system from abuse by bad actors will grow in importance as AI systems become more advanced and integrated into society. The AI Safety Institute's Safeguard Analysis Team researches such interventions, which it … to hire security researchers who have historically worked outside of AI, such as in - non-exhaustively - computer security, information security, web technology policy, and hardware security. Diverse perspectives and research interests are welcomed. The Team seeks people with skillsets leaning in the direction of either or both of Research Scientist and ResearchEngineer, recognising that some … technical staff may prefer work that spans or alternates between engineering and research responsibilities. The Team's priorities include research-oriented responsibilities - like assessing the threats to frontier systems and developing novel attacks - and engineering-oriented ones, such as building infrastructure for running evaluations. In this role, you'll receive mentorship and coaching from your manager and the More ❯
ResearchEngineer Foundation Models London (On-site) We re partnering with a stealth-mode deep tech AI lab based in London that s building foundation models from the ground up . This isn t fine-tuning or prompt engineering, it s genuine model pre-training, post-training, and large-scale systems research. The founding team includes senior engineers … is simple but ambitious: to develop the next generation of language and multimodal foundation models and systems capable of general reasoning, memory, and efficient adaptation across domains. As a ResearchEngineer, you ll play a key role in designing, training, and evaluating large-scale models and distributed systems. You ll work closely with experienced colleagues who have scaled … some of the world s largest AI systems, helping to drive both the research and infrastructure that underpin next-generation foundation models. You ll have a high degree of autonomy and ownership, contributing directly to experiments, training pipelines, and evaluation frameworks that will inform how the models evolve over time. Designing and developing large-scale training pipelines for foundation More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
ResearchEngineer – Foundation Models | London (On-site) We’re partnering with a stealth-mode deep tech AI lab based in London that’s building foundation models from the ground up . This isn’t fine-tuning or prompt engineering, it’s genuine model pre-training, post-training, and large-scale systems research. The company secured substantial funding in … s a rare opportunity to get in early at a company that will define its own category once it comes out of stealth next year. The Role As a ResearchEngineer, you’ll play a key role in designing, training, and evaluating large-scale models and distributed systems. You’ll work closely with experienced colleagues who have scaled … some of the world’s largest AI systems, helping to drive both the research and infrastructure that underpin next-generation foundation models. You’ll have a high degree of autonomy and ownership, contributing directly to experiments, training pipelines, and evaluation frameworks that will inform how the models evolve over time. What You’ll Work On Designing and developing large More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
ResearchEngineer – Foundation Models | London (On-site) We’re partnering with a stealth-mode deep tech AI lab based in London that’s building foundation models from the ground up . This isn’t fine-tuning or prompt engineering, it’s genuine model pre-training, post-training, and large-scale systems research. The company secured substantial funding in … s a rare opportunity to get in early at a company that will define its own category once it comes out of stealth next year. The Role As a ResearchEngineer, you’ll play a key role in designing, training, and evaluating large-scale models and distributed systems. You’ll work closely with experienced colleagues who have scaled … some of the world’s largest AI systems, helping to drive both the research and infrastructure that underpin next-generation foundation models. You’ll have a high degree of autonomy and ownership, contributing directly to experiments, training pipelines, and evaluation frameworks that will inform how the models evolve over time. What You’ll Work On Designing and developing large More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
ResearchEngineer – Foundation Models | London (On-site) We’re partnering with a stealth-mode deep tech AI lab based in London that’s building foundation models from the ground up . This isn’t fine-tuning or prompt engineering, it’s genuine model pre-training, post-training, and large-scale systems research. The company secured substantial funding in … s a rare opportunity to get in early at a company that will define its own category once it comes out of stealth next year. The Role As a ResearchEngineer, you’ll play a key role in designing, training, and evaluating large-scale models and distributed systems. You’ll work closely with experienced colleagues who have scaled … some of the world’s largest AI systems, helping to drive both the research and infrastructure that underpin next-generation foundation models. You’ll have a high degree of autonomy and ownership, contributing directly to experiments, training pipelines, and evaluation frameworks that will inform how the models evolve over time. What You’ll Work On Designing and developing large More ❯
london (city of london), south east england, united kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
ResearchEngineer – Foundation Models | London (On-site) We’re partnering with a stealth-mode deep tech AI lab based in London that’s building foundation models from the ground up . This isn’t fine-tuning or prompt engineering, it’s genuine model pre-training, post-training, and large-scale systems research. The company secured substantial funding in … s a rare opportunity to get in early at a company that will define its own category once it comes out of stealth next year. The Role As a ResearchEngineer, you’ll play a key role in designing, training, and evaluating large-scale models and distributed systems. You’ll work closely with experienced colleagues who have scaled … some of the world’s largest AI systems, helping to drive both the research and infrastructure that underpin next-generation foundation models. You’ll have a high degree of autonomy and ownership, contributing directly to experiments, training pipelines, and evaluation frameworks that will inform how the models evolve over time. What You’ll Work On Designing and developing large More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
ResearchEngineer – Foundation Models | London (On-site) We’re partnering with a stealth-mode deep tech AI lab based in London that’s building foundation models from the ground up . This isn’t fine-tuning or prompt engineering, it’s genuine model pre-training, post-training, and large-scale systems research. The company secured substantial funding in … s a rare opportunity to get in early at a company that will define its own category once it comes out of stealth next year. The Role As a ResearchEngineer, you’ll play a key role in designing, training, and evaluating large-scale models and distributed systems. You’ll work closely with experienced colleagues who have scaled … some of the world’s largest AI systems, helping to drive both the research and infrastructure that underpin next-generation foundation models. You’ll have a high degree of autonomy and ownership, contributing directly to experiments, training pipelines, and evaluation frameworks that will inform how the models evolve over time. What You’ll Work On Designing and developing large More ❯
AI ResearchEngineer – London (Onsite, Full-time) Competitive Salary + Bonus High-Performance Environment | Applied AI | Human + Machine Innovation We’re working with a high-performing global investment firm that’s building out its internal AI platform — applying cutting-edge large-language-model (LLM) technologies to real-world research and data challenges. They’re now looking … for an AI ResearchEngineer who can turn emerging AI ideas into working products. This is a hands-on, fast-paced role suited to someone who codes with intent, prototypes quickly, and loves exploring what’s next in the AI ecosystem. What You’ll Do Design, build, and maintain AI research infrastructure – custom LLM pipelines and tools. … Optimise LLM serving and inference for latency, reliability, and cost-to-intelligence. Prototype new approaches using Claude Code, Cursor, Windsurf, Copilot , or similar tools. Work directly with data and research teams to deploy models into production. Help shape the firm’s Human + Machine strategy, blending AI and human insight to drive performance. What We’re Looking For Strong More ❯
AI ResearchEngineer – London (Onsite, Full-time) Competitive Salary + Bonus High-Performance Environment | Applied AI | Human + Machine Innovation We’re working with a high-performing global investment firm that’s building out its internal AI platform — applying cutting-edge large-language-model (LLM) technologies to real-world research and data challenges. They’re now looking … for an AI ResearchEngineer who can turn emerging AI ideas into working products. This is a hands-on, fast-paced role suited to someone who codes with intent, prototypes quickly, and loves exploring what’s next in the AI ecosystem. What You’ll Do Design, build, and maintain AI research infrastructure – custom LLM pipelines and tools. … Optimise LLM serving and inference for latency, reliability, and cost-to-intelligence. Prototype new approaches using Claude Code, Cursor, Windsurf, Copilot , or similar tools. Work directly with data and research teams to deploy models into production. Help shape the firm’s Human + Machine strategy, blending AI and human insight to drive performance. What We’re Looking For Strong More ❯
AI ResearchEngineer – London (Onsite, Full-time) Competitive Salary + Bonus High-Performance Environment | Applied AI | Human + Machine Innovation We’re working with a high-performing global investment firm that’s building out its internal AI platform — applying cutting-edge large-language-model (LLM) technologies to real-world research and data challenges. They’re now looking … for an AI ResearchEngineer who can turn emerging AI ideas into working products. This is a hands-on, fast-paced role suited to someone who codes with intent, prototypes quickly, and loves exploring what’s next in the AI ecosystem. What You’ll Do Design, build, and maintain AI research infrastructure – custom LLM pipelines and tools. … Optimise LLM serving and inference for latency, reliability, and cost-to-intelligence. Prototype new approaches using Claude Code, Cursor, Windsurf, Copilot , or similar tools. Work directly with data and research teams to deploy models into production. Help shape the firm’s Human + Machine strategy, blending AI and human insight to drive performance. What We’re Looking For Strong More ❯
AI ResearchEngineer – London (Onsite, Full-time) Competitive Salary + Bonus High-Performance Environment | Applied AI | Human + Machine Innovation We’re working with a high-performing global investment firm that’s building out its internal AI platform — applying cutting-edge large-language-model (LLM) technologies to real-world research and data challenges. They’re now looking … for an AI ResearchEngineer who can turn emerging AI ideas into working products. This is a hands-on, fast-paced role suited to someone who codes with intent, prototypes quickly, and loves exploring what’s next in the AI ecosystem. What You’ll Do Design, build, and maintain AI research infrastructure – custom LLM pipelines and tools. … Optimise LLM serving and inference for latency, reliability, and cost-to-intelligence. Prototype new approaches using Claude Code, Cursor, Windsurf, Copilot , or similar tools. Work directly with data and research teams to deploy models into production. Help shape the firm’s Human + Machine strategy, blending AI and human insight to drive performance. What We’re Looking For Strong More ❯
london (city of london), south east england, united kingdom
Goodman Masson
AI ResearchEngineer – London (Onsite, Full-time) Competitive Salary + Bonus High-Performance Environment | Applied AI | Human + Machine Innovation We’re working with a high-performing global investment firm that’s building out its internal AI platform — applying cutting-edge large-language-model (LLM) technologies to real-world research and data challenges. They’re now looking … for an AI ResearchEngineer who can turn emerging AI ideas into working products. This is a hands-on, fast-paced role suited to someone who codes with intent, prototypes quickly, and loves exploring what’s next in the AI ecosystem. What You’ll Do Design, build, and maintain AI research infrastructure – custom LLM pipelines and tools. … Optimise LLM serving and inference for latency, reliability, and cost-to-intelligence. Prototype new approaches using Claude Code, Cursor, Windsurf, Copilot , or similar tools. Work directly with data and research teams to deploy models into production. Help shape the firm’s Human + Machine strategy, blending AI and human insight to drive performance. What We’re Looking For Strong More ❯
Lead AI ResearchEngineer Central London | £90,000–£120,000 + benefits | Hybrid (WeWork + Remote) This isn’t just another AI job. It’s the chance to build an AI Lab inside one of the UK’s most forward-thinking global SaaS businesses. The Opportunity Imagine walking into a blank canvas — a brand-new R&D unit … and scale AI capability across a global product ecosystem that’s already trusted by thousands of schools worldwide. This is exactly that. You’ll be the founding Lead AI ResearchEngineer , working directly with the Global CTO to design, test, and embed AI solutions that redefine what’s possible in education technology. You’ll have full creative freedom … to experiment, prototype, and deliver impact. No rigid frameworks. No bureaucracy. No “wait for approval” culture. This is your playground — your AI Lab — to build real solutions that blend research, engineering, and imagination. What You’ll Be Doing Build and scale the company’s first AI R&D function from the ground up Design and deploy intelligent agents, models More ❯
Lead AI ResearchEngineer Central London | £90,000–£120,000 + benefits | Hybrid (WeWork + Remote) This isn’t just another AI job. It’s the chance to build an AI Lab inside one of the UK’s most forward-thinking global SaaS businesses. The Opportunity Imagine walking into a blank canvas — a brand-new R&D unit … and scale AI capability across a global product ecosystem that’s already trusted by thousands of schools worldwide. This is exactly that. You’ll be the founding Lead AI ResearchEngineer , working directly with the Global CTO to design, test, and embed AI solutions that redefine what’s possible in education technology. You’ll have full creative freedom … to experiment, prototype, and deliver impact. No rigid frameworks. No bureaucracy. No “wait for approval” culture. This is your playground — your AI Lab — to build real solutions that blend research, engineering, and imagination. What You’ll Be Doing Build and scale the company’s first AI R&D function from the ground up Design and deploy intelligent agents, models More ❯
Lead AI ResearchEngineer Central London | £90,000–£120,000 + benefits | Hybrid (WeWork + Remote) This isn’t just another AI job. It’s the chance to build an AI Lab inside one of the UK’s most forward-thinking global SaaS businesses. The Opportunity Imagine walking into a blank canvas — a brand-new R&D unit … and scale AI capability across a global product ecosystem that’s already trusted by thousands of schools worldwide. This is exactly that. You’ll be the founding Lead AI ResearchEngineer , working directly with the Global CTO to design, test, and embed AI solutions that redefine what’s possible in education technology. You’ll have full creative freedom … to experiment, prototype, and deliver impact. No rigid frameworks. No bureaucracy. No “wait for approval” culture. This is your playground — your AI Lab — to build real solutions that blend research, engineering, and imagination. What You’ll Be Doing Build and scale the company’s first AI R&D function from the ground up Design and deploy intelligent agents, models More ❯
london (city of london), south east england, united kingdom
EMBS Technology
Lead AI ResearchEngineer Central London | £90,000–£120,000 + benefits | Hybrid (WeWork + Remote) This isn’t just another AI job. It’s the chance to build an AI Lab inside one of the UK’s most forward-thinking global SaaS businesses. The Opportunity Imagine walking into a blank canvas — a brand-new R&D unit … and scale AI capability across a global product ecosystem that’s already trusted by thousands of schools worldwide. This is exactly that. You’ll be the founding Lead AI ResearchEngineer , working directly with the Global CTO to design, test, and embed AI solutions that redefine what’s possible in education technology. You’ll have full creative freedom … to experiment, prototype, and deliver impact. No rigid frameworks. No bureaucracy. No “wait for approval” culture. This is your playground — your AI Lab — to build real solutions that blend research, engineering, and imagination. What You’ll Be Doing Build and scale the company’s first AI R&D function from the ground up Design and deploy intelligent agents, models More ❯
Lead AI ResearchEngineer Central London | £90,000–£120,000 + benefits | Hybrid (WeWork + Remote) This isn’t just another AI job. It’s the chance to build an AI Lab inside one of the UK’s most forward-thinking global SaaS businesses. The Opportunity Imagine walking into a blank canvas — a brand-new R&D unit … and scale AI capability across a global product ecosystem that’s already trusted by thousands of schools worldwide. This is exactly that. You’ll be the founding Lead AI ResearchEngineer , working directly with the Global CTO to design, test, and embed AI solutions that redefine what’s possible in education technology. You’ll have full creative freedom … to experiment, prototype, and deliver impact. No rigid frameworks. No bureaucracy. No “wait for approval” culture. This is your playground — your AI Lab — to build real solutions that blend research, engineering, and imagination. What You’ll Be Doing Build and scale the company’s first AI R&D function from the ground up Design and deploy intelligent agents, models More ❯
We invite applications for a ResearchEngineer to join the project Conversational AI for Language Learning. This interdisciplinary project explores how cutting-edge Natural Language Processing (NLP) can be harnessed to develop applications that support language learning, particularly in communities and regions where such technologies are scarce or unavailable. The ultimate goal is to lay the foundations for … and evaluate the application; Gathering and curating multilingual data and resources for conversational NLP; Developing and adapting language technologies for under-resourced languages; Contributing to publications and dissemination of research findings. The ResearchEngineer will work within an interdisciplinary project team and in collaboration with external and community partners. They will be based at the Centre for … Human-Inspired AI (CHIA) and the Language Technology Lab (LTL), part of a vibrant and highly research-active environment in NLP and AI at the University of Cambridge. The funds for this post are available for 12 months in the first instance. In Order For Your Application To Be Considered, Please Upload The Following Documents. If You Upload Any More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
Machine Learning ResearchEngineer About Us We’re Unitary , a fast-growing AI startup building Virtual Agents that combine deterministic code, LLM reasoning, and human expertise to automate complex operational workflows. Our technology powers trust & safety systems at scale , analysing millions of images and videos daily for enterprise customers. Backed by Creandum and Plural , with over $25M raised … we’re scaling rapidly and shaping a future where AI can make safe, fair, and reliable decisions online. The Role We’re looking for a Machine Learning ResearchEngineer to pioneer how Virtual Agents are built, deployed, and scaled. You’ll design an “ Agent Factory ” — a system that can automatically generate agents from captured workflows, combining the speed … of code with the reasoning power of AI. Working closely with platform and ML teams, you’ll research, prototype, and productionise capabilities that let AI autonomously build reliable software workflows. What You’ll Do Design and build the Agent Factory to generate and deploy Virtual Agents Develop code-generation and evaluation frameworks for workflow automation Integrate LLM-based reasoning More ❯
Machine Learning ResearchEngineer About Us We’re Unitary , a fast-growing AI startup building Virtual Agents that combine deterministic code, LLM reasoning, and human expertise to automate complex operational workflows. Our technology powers trust & safety systems at scale , analysing millions of images and videos daily for enterprise customers. Backed by Creandum and Plural , with over $25M raised … we’re scaling rapidly and shaping a future where AI can make safe, fair, and reliable decisions online. The Role We’re looking for a Machine Learning ResearchEngineer to pioneer how Virtual Agents are built, deployed, and scaled. You’ll design an “ Agent Factory ” — a system that can automatically generate agents from captured workflows, combining the speed … of code with the reasoning power of AI. Working closely with platform and ML teams, you’ll research, prototype, and productionise capabilities that let AI autonomously build reliable software workflows. What You’ll Do Design and build the Agent Factory to generate and deploy Virtual Agents Develop code-generation and evaluation frameworks for workflow automation Integrate LLM-based reasoning More ❯
Machine Learning ResearchEngineer The company We are a rapidly growing startup developing solutions that utilise Virtual Agents to handle manual customer and marketplace operations tasks. Virtual agents blend deterministic Python code, LLM reasoning and agentic AI capabilities to undertake this work, along with a fallback to human experts. Our unique approach combines the strengths of human expertise … of our journey - and we are very excited about our plans for growth over the coming year and beyond! The role We are now looking for a Machine Learning ResearchEngineer to help build and deliver a platform that can automatically create Virtual Agents for operational processes currently undertaken manually using browser-based UIs. An important part of … documentation and input, such as captured browser demonstrations Drive the uptake of these capabilities with our customer-facing technical teams Utilise best-in-class capabilities to deliver these capabilities Research, invent and create novel capabilities where gaps in industry require it Participate in our machine learning community to influence how we implement machine learning and computer vision technologies, shaping More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Unitary
Machine Learning ResearchEngineer The company We are a rapidly growing startup developing solutions that utilise Virtual Agents to handle manual customer and marketplace operations tasks. Virtual agents blend deterministic Python code, LLM reasoning and agentic AI capabilities to undertake this work, along with a fallback to human experts. Our unique approach combines the strengths of human expertise … of our journey - and we are very excited about our plans for growth over the coming year and beyond! The role We are now looking for a Machine Learning ResearchEngineer to help build and deliver a platform that can automatically create Virtual Agents for operational processes currently undertaken manually using browser-based UIs. An important part of … documentation and input, such as captured browser demonstrations Drive the uptake of these capabilities with our customer-facing technical teams Utilise best-in-class capabilities to deliver these capabilities Research, invent and create novel capabilities where gaps in industry require it Participate in our machine learning community to influence how we implement machine learning and computer vision technologies, shaping More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
GKN Aerospace
Senior ResearchEngineer - Assembly Automation Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to innovate and break boundaries. Were proud to play a part in protecting the worlds democracies. And were committed … manufacturers and achieved sales of £3.35 bn.in 2023. There are no limits to where you can take your career. Job Summary An exciting position has arisen for a Senior ResearchEngineer (SRE) Assembly Automation. The successful candidate shall work as part of a transnational team supporting a variety of technology activities, but with particular responsibility for specifying, developing … and deploying automated systems for assembly operations. Drawing on their diverse experience and awareness of state-of-art automation systems to progress a variety of research and development activities in the TRL1-6 range, often being required to work with and steer specialised suppliers to develop sub-systems to GKN specifications. They will work closely with other disciplines such More ❯
Research Software Engineer - Durham The Role and Department The Directorate of Advanced Research Computing (ARC) provides a broad computational capability to underpin and help define the nature of research and innovation that can be undertaken with the institution. ARC's mission is to deliver a coherent strategy for the computational support of research: enabling research … fostering associated expertise; and enhancing interdisciplinary collaborations. Leading-edge platforms including High Performance Computing, computational and cutting-edge data analytics methods, and growth and retention of vital capacity in research software engineering and technical R&D are at the core of this endeavour. We organise our activity under three main pillars: 1. Research Computing Platforms 2. Research Software Engineering 3. Developing researcher computational skills Which is delivered by the Administration, Research Computing Platforms (RCP) and Research Software Engineering (RSE) teams. Through collaboration between the Institute for Data Science, Department of Computer Science and ARC, several grants have been secured under the umbrella of the UK's Digital Research Technology Professionals (dRTP) programme. These More ❯
