Group Tech Lead in United Kingdom

About Graphcore At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence . Job Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed systems The Team The Software Infrastructure team provides critical platforms and services for software development teams across the business. Our responsibilities include managing the CI platform and services, build engineering, component integration, and packaging and release systems. We operate in squads, fostering a culture of service ownership and empowerment for our engineers. We focus on long-term engineering solutions and strive to eliminate toil wherever possible. Responsibilities and Duties Develop, own, and maintain tools and services to support AI research and engineering teams Deploy and maintain services with Kubernetes and Docker Manage our Cloud Infrastructure using tools such as Terraform Candidate Profile Essential:

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed system The Team The Software Infrastructure team provides critical platforms and services for software development teams across the business. Our responsibilities include managing the CI platform and services, build engineering, component integration, and packaging and release systems. We operate in squads, fostering a culture of service ownership and empowerment for our engineers. We focus on long-term engineering solutions and strive to eliminate toil wherever possible. Responsibilities and Duties Develop, own, and maintain tools and services to support the software org

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed systems. The Team An exciting opportunity to join a new team within the Software Operations group. The Build Engineering team is a new function within Software Infrastructure, which focuses on the overall process of building and integration of the Machine Learn ing S oftware S tack. You will work closely with the QA and development teams to get an understanding of how our ML SW stack is built, helping to ensure good build practices, and proving that the stack works together and is reproducible in secure, sandboxed environments. Responsibilities and Duties Developing our internal t

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed systems. The Team The Software Infrastructure team provides critical platforms and services for software development teams across the business. Our responsibilities include managing the CI platform and services, build engineering, component integration, and packaging and release systems. We operate in squads, fostering a culture of service ownership and empowerment for our engineers. We focus on long-term engineering solutions and strive to eliminate toil wherever possible. Responsibilities and Duties Develop, own, and maintain tools and services to support the software build and release process Deploy and maintain services with Kub

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary Join our dynamic Software Infrastructure team and take a pivotal role in scaling and managing our infrastructure. You will develop essential tools and services that empower our broader software team. Your contributions will enhance the build, test, deployment, and productisation processes of our Machine Learning Software components. Work with our High-Performance Computing (HPC) AI platforms and gain invaluable experience in distributed systems. The Team An exciting opportunity to join a new team within the Software Operations group. The Build Engineering team is a new function within Software Infrastructure, which focuses on the overall process of building and integration of the Machine Learn ing S oftware S tack. You will work closely with the QA and development teams to get an understanding of how our ML SW stack is built, helping to ensure good build practices, and proving that the stack works together and is reproducible in secure, sandboxed environments. Responsibilities and Duties Developing our internal t

About Graphcore Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary We are looking for a Principal Architect to define and drive the architectural vision of the software stack for the Graphcore ML accelerator. In this role, you will shape the architecture of our software ecosystem and maintain a deep understanding of the product’s hardware and software components, their interfaces, and how they interact. You are an excellent communicator, and you proactively convey the software architecture. You bring a pragmatic, trade-off-aware approach to decision-making, fully recognising the impact of architectural choices on product direction and engineering outcomes. The Team The software architecture team is responsible for defining, maintaining and communicating the overarching architecture of our software stack, from firmware to ML frameworks. The team works within the wider software organisation, partnering closely with engineering teams who deliver against this architectural vision. Responsibilities and Duties Define & document the software architecture of the software stack. Work across different software

About Graphcore At Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.As part of the SoftBank Group, backed by significant long-term investment, we are delivering key technology into the fast-growing SoftBank AI ecosystem.To meet the vast and exciting AI opportunity, Graphcore is expanding its teams around the world.We are bringing together the brightest minds to solve the toughest problems, in a place where everyone has the opportunity to make an impact on the company, our products and the future of artificial intelligence. Job Summary As a Senior Machine Learning Engineer in the Applied AI team at Graphcore, you will contribute to advancing AI technology by developing and optimising AI models tailored to our specialised hardware. You will work on large scale systems where performance is critical to the success of our projects. Working closely with the Software development and Research teams, you will play a critical role in identifying opportunities to innovate and differentiate Graphcore’s technology. We seek engineers with strong technical skills and an understanding of AI model implementation at scale, eager to make a tangible impact in this rapidly evolving field. The Team The Applied AI team’s role is to be proxies for our customers, we need to understand the latest AI models, applications, and software to ensure that Graphcore’s technology works seamlessly with the AI ecosystem and at scale. We build reference applications, contribute to key software libraries e.g. optimising kernels for efficiency on our hardware, and collaborate with the Research team to develop and publish novel ideas in domains such as efficient compute, model scaling and distributed training and inference of AI models for multiple modalities and applications. If you're excited about advancing the next gen

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. You'll lead Vanta's EMEA Solutions Engineering team across the Growth and Commercial segments, developing a strong group of eight SEs while evolving our technical sales motion and helping drive growth in one of Vanta's highest-priority regions. Solutions Engineering at Vanta sits at the intersection of product, technical, and sales. The SE team works alongside Account Executives to drive technical wins, lead discovery, and make the fit between customer needs and Vanta's capabilities real, converting qualified opportunities into closed revenue. In EMEA, that means operating across a wide and diverse market: from established financial and technology hubs across Western Europe to emerging opportunities across the Middle East, Israel, and Southern Europe, each with different regulatory contexts, GRC maturity levels, and buying behaviours. The team needs to show up credibly across all of them. This manager leads the Growth and Commercial SE team, a group of eight SEs spanning a fast-moving, high-priority region. The SE motion is actively evolving from a repeatable demo approach toward a more consultative, value-based model in the right deals, while preserving speed and volume where that remains the right answer. The job is to develop the team and the motion together. What you’ll do as a Manager, Solutions Engineering at Vanta: Lead and develop the SE team: manage eight SEs across the Growth and Commercial segments, build on the existing operating rhythm, and establish a coaching cadence that elevates individual performance and team craft Drive the evolution of the SE motion: work with your team and EMEA sales leadership to shift fro

🚨 Immediate Hiring | Swing into a Job You’ll Love at Topgolf! ⛳🍔🎉 At Topgolf, we believe in the unlimited power of play to drive fun, connection and innovation. Whether you work behind the scenes or directly engaging with Players, your role is key in bringing people together and redefining entertainment. We’re seeking fun-loving individuals who are serious about delivering excellence and results but who don’t take themselves too seriously. If you excel in a fast-paced, collaborative environment focused on creativity and incredible experiences, Topgolf is the place for you. Grow your career, make an impact and allow your individuality and ideas to fuel your success! What We’re Seeking Does hearing your favorite song make you spontaneously break out in dance? Does making someone else’s day special give you all the feels? Do you love waking up knowing no two days will look the same? If you answered yes to those questions, you’re the one we’ve been looking for! We’re seeking fun-loving, dedicated and caring team members for a variety of hourly positions who are fanatical about putting a smile on our Players’ and fellow Playmakers’ faces. What’s In It for You? Cha-ching: Our hourly wages are competitive, and tips are available for certain positions. Benefits: Health, dental, vision, 401(k) playmaker match, free mental well-being platform – and that’s just for starters for those who qualify. Flexibility: Day, night and weekend shifts are on the table, sure to satisfy both the part-time and full-time seeker. Perks: Enjoy FREE game play, discounted food and retail items, and weekly Playmaker meals—get ready to be the most popular person in your friend group! Career Growth: We don’t just say we offer career growth – we have countless examples of Playmakers who have sky

🚨 Immediate Hiring | Swing into a Job You’ll Love at Topgolf! At Topgolf, we believe in the unlimited power of play to drive fun, connection and innovation. Whether you work behind the scenes or directly engaging with Players, your role is key in bringing people together and redefining entertainment. We’re seeking fun-loving individuals who are serious about delivering excellence and results but who don’t take themselves too seriously. If you excel in a fast-paced, collaborative environment focused on creativity and incredible experiences, Topgolf is the place for you. Grow your career, make an impact and allow your individuality and ideas to fuel your success! What We’re Seeking Does hearing your favorite song make you spontaneously break out in dance? Does making someone else’s day special give you all the feels? Do you love waking up knowing no two days will look the same? If you answered yes to those questions, you’re the one one we’ve been looking for! We’re seeking fun-loving, dedicated and caring team members for a variety of hourly positions who are fanatical about putting a smile on our Players’ and fellow Playmakers’ faces. What’s In It for You? Cha-ching: Our hourly wages are competitive, and tips are available for certain positions. Benefits: Health, dental, vision, 401(k) playmaker match, paid time off, free mental well-being platform – and that’s just for starters for those who qualify. Flexibility: Day, night and weekend shifts are on the table, sure to satisfy both the part-time and full-time seeker. Perks: Enjoy FREE game play, discounted food and retail items, and weekly Playmaker meals—get ready to be the most popular person in your friend group! Career Growth: We don’t just say we offer career growth – we have countless examples of Playmakers who have skyrocketed w

🚨 Immediate Hiring | Swing into a Job You’ll Love at Topgolf! ⛳🍔🎉 At Topgolf, we believe in the unlimited power of play to drive fun, connection and innovation. Whether you work behind the scenes or directly engaging with Players, your role is key in bringing people together and redefining entertainment. We’re seeking fun-loving individuals who are serious about delivering excellence and results but who don’t take themselves too seriously. If you excel in a fast-paced, collaborative environment focused on creativity and incredible experiences, Topgolf is the place for you. Grow your career, make an impact and allow your individuality and ideas to fuel your success! What We’re Seeking Does hearing your favorite song make you spontaneously break out in dance? Does making someone else’s day special give you all the feels? Do you love waking up knowing no two days will look the same? If you answered yes to those questions, you’re the one we’ve been looking for! We’re seeking fun-loving, dedicated and caring individuals for a variety of hourly positions who are fanatical about putting a smile on our Players’ and fellow Playmakers’ faces. What’s In It for You? Cha-ching: Our hourly wages are competitive, and tips are available for certain positions. Benefits: Health, dental, vision, 401(k) playmaker match, paid time off, free mental well-being platform – and that’s just for starters for those who qualify. Flexibility: Day, night and weekend shifts are on the table, sure to satisfy both the part-time and full-time seeker. Perks: Enjoy FREE game play, discounted food and retail items, and weekly Playmaker meals—get ready to be the most popular person in your friend group! Career Growth: We don’t just say we offer career growth – we have countless examples of Playmakers

🚀 About WRITER WRITER is where the world’s leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we’re proving it’s possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITER’s end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company’s data and fueled by WRITER’s enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is rapidly cementing its position as the leader in enterprise generative AI. Founded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we’re looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. 📐 About the role Shape how the world’s most sophisticated enterprises succeed with AI. As vice president, customer success, EMEA, you’ll lead the region’s customer success organization and partner directly with C-suite executives at Fortune 500 and Global 2000 companies to deliver measurable transformation—not proofs of concept, but lasting operational change. You’ll own retention and growth, scale a world-class team, and define how enterprises measure success in the agentic era. You’ll be a key member of WRITER’s EMEA leadership team and an active voice in the global CS leadership group, shaping strategy, structure, and culture across regions. This is a builder’s role with global reach - reporting to our COO and working closely with the CEO and CRO to drive WRITER’s next stage of growth. This is a hybrid role based out of our London hub. 🦸🏻‍♀️ What you’ll do Drive industry leading growth and retention by owning ambitious NRR and GRR goals, tying every expansion to quantifiab

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange™️ platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 160+ public exchanges globally and thousands of private exchanges at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform. We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler. Role We are looking for an Account Executive to join our team. This is a Hybrid role, reporting to the Regional Director in the Sales and Go-to-Market department. The Zscaler Sales and Go-to-Market team is a global group of professionals who are passionate about delighting our customers, nurturing trusted partnerships, and sharing their expertise to drive a secure, cloud-enabled digital future and further cement our position as the world leader in cloud security. Sales, Customer Success, Sales Enablement, Solution Architects, Business Development, Transformation, and Technology Partnerships all work together to demonstrate the power and agility of Zscaler cloud transformation to the world. What you’ll do (Role Expectations) Manage an assigned territory focused on net new logo and upsell opportunities across the UK market within mixed verticals Drive revenue growth by selling into major level accounts (40,000 users + ) Pa

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. For more information, visit WPP.com. Why we're hiring: *Please note this role is a 1 year fixed term contract* The Cyber Risk and Compliance team ensures that WPP Media are adhering to internal policies and procedures so that WPP Media meets regulatory, client and external audit requirements. The role is pivotal to embed robust Data & Technology controls, driving compliance with our policies, and ensuring audit readiness for obligations such as SOX 404 IO. As a key member of the Media compliance team, you will deliver control assurance and actively coach project teams, while also playing a strategic role in shaping the group’s compliance and controls posture to be more consistent, standardised, and repeatable. You will work closely with colleagues in Financial Risk and Control to ensure IT controls are fully aligned and integrated with financial controls. This role ensures project and delivery teams are equipped to demonstrate control performance clearly and consistently. The focus is on guiding teams to meet their obligations and targeting assurance activity where it adds the greatest value. What you'll be doing: Be a key liaison wi

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. For more information, visit WPP.com. Why we're hiring: WPP is embarking on a major 3-year transformation to simplify, modernise, and unify its technology platforms across the group. This change is critical to: Enable cost-effective transformation and operational efficiency Accelerate adoption of AI, data, and digital platforms Ensure consistent delivery of value and benefits across all agencies and markets Minimise disruption and maximise engagement during large-scale change Workday is a cornerstone of this transformation, providing a single, modern system of record for people data and for driving efficiency through our operations and finance functions. By standardising core processes, improving data quality and enabling better insights, Workday supports consistent ways of working, stronger governance and future‑ready capabilities, while creating the foundation for scalable change, automation and AI‑enabled decision making across WPP. We are looking for a Workday Global HCM Support Lead with strong experience in leading a global technology support function. The purpose of the role is to deliver a high-quality support service to our key s