Ai Native Startup Manager in United Kingdom

🚀 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 Join WRITER's security team as a staff detection and response engineer and help protect the AI infrastructure that's transforming how the world works. You'll build sophisticated detection systems that identify attacks targeting our AI platform, training data, and model deployments while creating automated response capabilities that scale with our explosive growth. This isn't just traditional security work – you're defending cutting-edge AI/AGI systems against adversaries who are evolving their tactics as fast as AI itself advances. This role combines hands-on security engineering with strategic thinking to stay ahead of novel threats that don't exist in textbooks yet. You'll be the operational arm of our security function, translating threat intelligence into real-time detections, coordinating incident response across multiple teams, and hunting for sophisticated attacks across GPU clusters and distributed training environments. If you're excited by the challen

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. As Vanta continues its push into new markets, the EMEA Revenue Org is at the center of that growth — and this role is the dedicated enablement partner making that motion faster, sharper, and more scalable. As a Sr. Revenue Enablement Manager supporting our EMEA organization, you'll operate as a true strategic thought partner to Sales and Post-sales leadership, helping design and build the enablement infrastructure needed to win in complex sales environments. This is a high-autonomy role that shapes how Vanta's revenue teams learn, grow, and perform. This role will lead the execution of both global enablement initiatives and region-specific programs. You’ll work independently, build credibility with senior stakeholders, and help EMEA leaders reinforce new skills and behaviors with their teams. What you’ll do as a Senior Revenue Enablement Manager at Vanta: Partner closely with EMEA Revenue Leadership to understand business priorities, team performance, and enablement needs. Build trusted relationships with sales leadership and cross-functional partners across Revenue and the broader business. Diagnose gaps in industry, product, sales methodology, and role-specific skills across EMEA. Design and prioritize a regional enablement roadmap that connects global initiatives to the needs of EMEA teams. Support regional onboarding where needed. Create and deliver enablement programs, content, workshops, and other learning experiences that improve sales execution. Partner with EMEA leaders to reinforce enablement in the field and hold teams accountable for applying new knowledge and skills. Measure program effectiveness, gather feedback,

About Yondr Yondr is a disruptor. We challenge convention and simplify complexity. A global developer, owner operator and service provider of data centers, we deliver complex data center capacity needs for the world’s largest tech companies. Our exponential growth sees us looking for extraordinary people to help accelerate us towards our vision: a tomorrow without constraints. But we can’t do this without you. About the Role Yondr Group, a global developer, owner and operator of hyperscale data centres, is seeking an experienced lawyer to support its growing EMEA business. Reporting to the Legal Director EMEA, the successful candidate will act as the primary legal adviser to Yondr's design, construction and operations teams across the EMEA region. The role will support the full project lifecycle, from development, procurement and financing through construction, completion and operations. The successful candidate will work closely with project delivery, commercial, procurement and operational teams, supporting projects involving a range of delivery models, funding structures and stakeholders, including customers, lenders, investors, contractors, consultants, utility providers and suppliers. The role will be expected to operate independently on day-to-day matters, leading legal support across Yondr's EMEA construction and operations portfolio whilst managing legal risk and stakeholder requirements. This includes ensuring project documentation appropriately reflects contractual, leasing, funding and other stakeholder requirements. Minimum Qualifications Qualified solicitor with 6+ years' PQE with significant experience in primarily non-contentious construction, infrastructure, energy or data centre projects (preferred). Have trained at a reputable law firm or within the legal function of a reputable data centre, construction, infrastructure, energy or technology business. Experience negotiating and managing com

About Yondr Yondr is a disruptor. We challenge convention and simplify complexity. A global developer, owner operator and service provider of data centers, we deliver complex data center capacity needs for the world’s largest tech companies. Our exponential growth sees us looking for extraordinary people to help accelerate us towards our vision: a tomorrow without constraints. But we can’t do this without you. About the Role The Treasury Accountant is a new role created in a growing Treasury function, responsible for several key processes within Finance. Working with the wider Treasury team, you will analyse Group-wide data, cash flows, oversee intercompany balance (loans, equity) and the documentation thereof, accounting for external debt and implement Finance-wide processes to work towards the continuous improvement of these workstreams, to ensure compliance between our intercompany balances and external facilities. As such, this role involves building relationships and credibility with numerous internal and external stakeholders in a dynamic environment. We have numerous external debt facilities, and over time, this role will acquire responsibilities for various aspects of IFRS 9 accounting, including accounting for interest calculations, utilisations & repayments, new debt & refinancings, and technical hedge accounting and documentation. Main Responsibilities Ownership over intercompany accounting and balances Project managing, whilst working with Finance, Tax and Compliance colleagues, the documenting of intercompany balances Accounting for External debt facilities, including drawdowns, repayments, interest accruals, debt- servicing. Accounting for external hedge relationships Ensuring compliance of

Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-edge trading technology. For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide - making them fairer, more transparent, and more efficient. We strive to be the most innovative firm in the industry today, tomorrow, and long into the future while upholding ethical excellence. We believe that CTC makes a positive impact on the markets, the lives of our employees, and all the communities to which we belong. Started in 1995 by a team of forward-thinking Traders, we are proud to call ourselves an industry leader that keeps making markets and each other better. Are you excited by the opportunity to be part of a dynamic trading environment that values teamwork and collaboration? Do you thrive in an innovative atmosphere? If so, we encourage you to consider Chicago Trading Company! The Role The Quant Trading Associate (QTA) role is our entry-level position within our Trading and Quant organization and gives you broad exposure to the whole business as you work towards graduating from the Associate Program and assuming a role as a Quant Trader or Quant Researcher. As a QTA, you will work in a high-impact role as a member of a trading or quantitative team. You will play a vital part in identifying trading opportunities and impacting your team through dynamic problem solving — including trade execution, strategy formulation, back-testing, data analysis, and the modeling and pricing of traded financial derivatives — while communicating with traders, risk managers, software engineers, and quants throughout the trading day. You will learn all aspects of the trading and quant operation and work towards a role that generates trading revenue or drives strategy development for the team. In addition to the

Fanatics Commerce is the global leader in licensed sports merchandise, operating a vertically integrated platform that designs, manufactures, and delivers officially licensed apparel, jerseys, headwear, and collectibles for major leagues, teams, and events worldwide. With more than 900 e-commerce sites and a global omnichannel presence across digital, in-venue, and retail, Fanatics Commerce reaches fans in over 180 countries and powers official fan experiences for many of the world's most iconic sports properties. At Fanatics, we bring our BOLD Leadership Principles to life every day - building championship teams, obsessing over fans, acting with entrepreneurial speed, and delivering with a determined and relentless mindset. ROLE OVERVIEW The General Manager will lead the full store team at Fanatics' flagship NBA Store on Oxford Street, driving sales performance, maintaining first-class commercial and visual standards, and ensuring the store is always ready for product launches and key NBA calendar moments. Working closely with Retail Operations and Merchandising teams, this role integrates flagship trading with the broader NBA calendar, including season tip-off, playoffs, and international games. The General Manager delivers business and fan impact through BOLD leadership and execution excellence, leveraging data, automation, and AI-enabled insights. HOW WILL YOU DRIVE IMPACT Success is measured by the ability to deliver results through BOLD capabilities and measurable outcomes. Team & Leadership Impact (Build Championship Teams) Cross-Functional Leadership: • Partner with Retail Operations, Merchandising, Stock, and Visual Merchandising functions to ensure seamless product launches, peak trading preparation, and alignment to the NBA calendar. • Maintain effective communication with head office functions and wider business stakeholders to ensure the flagship operation integrates with broader commercial priorities. People Leadership: • Lead, motivate, and

Fanatics Commerce is the global leader in licensed sports merchandise, operating a vertically integrated platform that designs, manufactures, and delivers officially licensed apparel, jerseys, headwear, and collectibles for major leagues, teams, and events worldwide. With more than 900 e-commerce sites and a global omnichannel presence across digital, in-venue, and retail, Fanatics Commerce reaches fans in over 180 countries and powers official fan experiences for many of the world's most iconic sports properties. At Fanatics, we bring our BOLD Leadership Principles to life every day - building championship teams, obsessing over fans, acting with entrepreneurial speed, and delivering with a determined and relentless mindset. ROLE OVERVIEW The Retail Sales Associate is responsible for creating exceptional fan experiences on the sales floor by greeting customers, making personalized product recommendations, and maintaining the highest standards of professionalism and store presentation. This role serves as a direct brand ambassador, ensuring every fan interaction reflects the values of Fanatics and its Team and League affiliates. The Retail Sales Associate delivers business and fan impact through BOLD leadership. HOW WILL YOU DRIVE IMPACT Success is measured by the ability to deliver results through BOLD capabilities and measurable outcomes. Team & Leadership Impact (Build Championship Teams) • Collaborate with fellow associates and management to maintain a cohesive, high-performing sales floor environment that supports a diverse fan base. • Support the management team by taking on additional responsibilities as directed, demonstrating flexibility and a team-first mindset. • Contribute to a positive team culture by modelling professionalism, enthusiasm, and a can-do attitude during high-traffic game days and events. Fan & Customer Impact (Obsessed with Fans) • Greet fans warmly and ask thoughtful questions to understand their needs and make their shoppi

About THG Ingenuity THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. What’s the role? Job Title: Fixed Term - Customer Service Advisor Contract: 3 - 6 months (Dependant on business requirements) Location: Gadbrook Park, Northwich (Office Based) Shifts - Working a shift rotation between the hours of 8am-8pm with a 1 in 3 weekend. Start Date - 2nd November or 9th November As a customer service advisor, you’ll be the first point of contact for our valued customers, assisting with a wide range of inquiries – from product advise to resolving order issues. You’ll engage with customers across various communication channels, including live chat, phone, email and social media, ensuring that every interaction reflects our commitment to outstanding service. Key Responsibilities: Working across multiple channels including emails, phones, live chat and social media. Work towards achievable department targets while maintaining high level quality at each point of contact. Engaging with customers daily in a polite, professional manner. Assisting customer with all queries regarding product advise and general customer service queries. Collaborate with team members and different departments to enhance overall customer service. Utilise ongoing training to deepen product knowledge and deliver top-notch service . Role Requirements: Strong written and verbal communication skills Willingness to learn and develop new skills A professional, friendly and hard-working individual. E

About THG Ingenuity THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. What’s the role? Job Title: Spanish - Customer Service Advisor Contract: 3 - 6 months (Dependant on business requirements) Location: Gadbrook Park, Northwich (Office Based) Shifts - Working a shift rotation between the hours of 8am-8pm with a 1 in 3 weekend. Start Date - 26th October As a customer service advisor, you’ll be the first point of contact for our valued customers, assisting with a wide range of inquiries – from product advise to resolving order issues. You’ll engage with customers across various communication channels, including live chat, phone, email and social media, ensuring that every interaction reflects our commitment to outstanding service. Key Responsibilities: Working across multiple channels including emails, phones, live chat and social media. Work towards achievable department targets while maintaining high level quality at each point of contact. Engaging with customers daily in a polite, professional manner. Assisting customer with all queries regarding product advise and general customer service queries. Collaborate with team members and different departments to enhance overall customer service. Utilise ongoing training to deepen product knowledge and deliver top-notch service . Role Requirements: Strong written and verbal communication skills in both English & Spanish Willingness to learn and develop new skills A professional, friendly and hard-working individu

About THG Ingenuity THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. What’s the role? Job Title: German - Customer Service Advisor Contract: 3 - 6 months (Dependant on business requirements) Location: Northwich, Cheshire Shifts - Working a shift rotation between the hours of 8am-8pm with a 1 in 3 weekend. Start Date - 26th October As a customer service advisor, you’ll be the first point of contact for our valued customers, assisting with a wide range of inquiries – from product advise to resolving order issues. You’ll engage with customers across various communication channels, including live chat, phone, email and social media, ensuring that every interaction reflects our commitment to outstanding service. Key Responsibilities: Working across multiple channels including emails, phones, live chat and social media. Work towards achievable department targets while maintaining high level quality at each point of contact. Engaging with customers daily in a polite, professional manner. Assisting customer with all queries regarding product advise and general customer service queries. Collaborate with team members and different departments to enhance overall customer service. Utilise ongoing training to deepen product knowledge and deliver top-notch service . Role Requirements: Strong written and verbal communication skills in both English & German Willingness to learn and develop new skills A professional, friendly and hard-working individual. Early promise of sh

About THG Ingenuity THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. What’s the role? Job Title: French - Customer Service Advisor Contract: 3 - 6 months (Dependant on business requirements) Location: Gadbrook Park, Northwich (Office Based) Shifts - Working a shift rotation between the hours of 8am-8pm with a 1 in 3 weekend. As a customer service advisor, you’ll be the first point of contact for our valued customers, assisting with a wide range of inquiries – from product advise to resolving order issues. You’ll engage with customers across various communication channels, including live chat, phone, email and social media, ensuring that every interaction reflects our commitment to outstanding service. Key Responsibilities: Working across multiple channels including emails, phones, live chat and social media. Work towards achievable department targets while maintaining high level quality at each point of contact. Engaging with customers daily in a polite, professional manner. Assisting customer with all queries regarding product advise and general customer service queries. Collaborate with team members and different departments to enhance overall customer service. Utilise ongoing training to deepen product knowledge and deliver top-notch service . Role Requirements: Strong written and verbal communication skills in both English & French Willingness to learn and develop new skills A professional, friendly and hard-working individual. Early promise of showing

About THG Ingenuity THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. Commercial Finance Business Partner Role Overview We are seeking a Commercial Finance Business Partner to lead the financial review, onboarding and commercial governance of new THG Ingenuity clients. This is a highly visible role that sits at the heart of Commercial, Operations, Solutions and Finance, ensuring client contracts, billing structures and operational processes are accurately translated into scalable financial and system solutions. The successful candidate will own the commercial finance onboarding process from contract review through to billing implementation, ensuring clients are integrated efficiently, commercially aligned and capable of being billed accurately from day one. The role requires exceptional organisation, attention to detail and stakeholder management skills, with a strong focus on governance, contract management and process improvement. In addition, the role will lead a team of four finance professionals responsible for revenue accounting, client profitability analysis, inventory finance, forecasting and fixed cost management. Key Responsibilities Commercial Review & Client Onboarding Lead the financial review of new client opportunities and contract negotiations. Assess commercial viability, profitability and operational implications of new business opportunities. Partner with Commercial, Solutions and Operations teams to ensure a seamless onboarding process. Ensure contractual commitments, pricing structures and billing requirements are fully understood and successful

About THG Ingenuity THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. About the Role: The Senior Ecommerce Manager is a senior commercial leadership role, responsible for setting and delivering the ecommerce trading, inventory and marketing strategy across a client account or vertical. This role goes beyond front-end ecommerce performance. You will take commercial ownership of how stock, product mix, margin, marketing investment and customer demand come together to drive sustainable growth. You will lead the development of trading strategies aligned to buying cycles, product launches and inventory plans, ensuring that merchandising, marketing and operational teams are working towards a unified commercial objective. You’ll be responsible for understanding and influencing stock health, sell-through, stock cover, margin performance and product lifecycle, using this insight to shape promotional strategy, visual merchandising, marketing investment and customer acquisition activity. Acting as the bridge between the Ecommerce Manager layer and the Head of Ecommerce, you will provide strategic direction to your team while leading senior stakeholders across buying, merchandising, finance, marketing and operations. You will own the commercial narrative for your accounts and have the confidence to challenge decisions where stock, margin or customer demand are not aligned. Key Responsibilities: Strategic Trading, Inventory & Commercial Performance Own the overall ecommerce trading strategy for your accounts, with responsibility for revenue, conversion, AOV, COS, ROAS, ma

About THG Ingenuity THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. The role We're looking for an ambitious, detail-oriented CRM professional to join the team and lead the delivery of CRM campaigns across our portfolio of brands. This is an excellent opportunity for someone looking to build a career in digital marketing, ecommerce and CRM within a fast-paced, high-growth environment. Success in this role requires strong attention to detail, commercial awareness, a data-driven mindset and the ability to build positive relationships with both internal and external stakeholders. You will be responsible for: The day-to-day management of CRM Campaigns and key performance metrics Working with and mentoring our Email Executive team to deliver a world class CRM experience for our clients To manage and deliver CRM programmes to retain customers across all stages of the lifecycle To co-ordinate the delivery of the consumer communications plan, including creative execution, customer selection, test activity and results in order to drive the required sales plan Maintaining and leading relationships with our established clients and have responsibility in the production and assistance of weekly, monthly and quarterly reports, as well as highlighting any key insight or trends Training, development and management of the team to deliver their objectives with the support of the CRM Manager You’ll have the full support of an excellent in-house creative team, allowing you to focus around the creative elements of the email campaigns and really bring the marketing mate

About THG Ingenuity THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. About The Role This is a broad-based analyst role sitting at the intersection of financial planning, commercial analysis, and business partnering. Reporting into the Head of Commercial Finance, the successful candidate will sit at the heart of the business, building a full P&L view across the group's divisions and understanding the commercial and operational drivers behind the numbers. The role suits someone analytically strong who enjoys varied work and can operate comfortably across both structured financial processes and more ambiguous commercial situations. Role Responsibilities FP&A Run the weekly forecast and month-end close process, coordinate and check BU submissions, produce packs with variance analysis and commentary Support reforecast cycles, coordinating inputs from budget holders and consolidating into management reporting Support cashflow and balance sheet modelling Support with the co-ordination and completion of the monthly board pack Build and maintain financial models to support planning and scenario analysis Contribute to process improvement initiatives within the finance function (e.g. automation/AI) Commercial Finance & Business Partnering Provide commercial analysis and challenge on contract pricing, renewals, and new business proposals Partner with operational and commercial teams, presenting analysis to build credibility as a trusted finance contact Gain exposure to the review and drafting of commercial contract clauses, working al