Group Financial Controller in London

About the Team The Applications Engineering team works across research, engineering, product, and design to bring OpenAI’s technology to consumers and businesses. You’ll join the team responsible for running the core infrastructure that supports products like ChatGPT and the API. The systems we support include our kubernetes clusters, infrastructure deployment, our networking stack, cloud abstractions, and more. We seek to learn from deployment and distribute the benefits of AI, while ensuring that this powerful tool is used responsibly and safely. Safety is more important to us than unfettered growth. About the Role The cloud infrastructure team builds and maintains infrastructure abstractions allowing OpenAI to ship products quickly and scalably. In this role, you will: Design and build the development and production platforms that power our products, enabling reliability and security at scale Ensure our infrastructure can scale to the next order of magnitude Help create a diverse, equitable, and inclusive culture that makes all feel welcome while enabling radical candor and the challenging of group think Like all other teams, we are responsible for the reliability of the systems we build. This includes an on-call rotation to respond to critical incidents as needed. You might thrive in this role if you: Have 5+ years building core infrastructure Have experience operating orchestration systems such as Kubernetes at scale Have experience building abstractions over cloud platforms Take pride in building and operating scalable, reliable, secure systems Are comfortable with ambiguity and rapid change About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and

About the Team OpenAI’s Applied AI Engineering team helps organizations turn frontier AI capabilities into safe, reliable, and high-impact production systems. We work with customer executives, product and engineering teams, security leaders, and transformation teams to identify valuable opportunities, accelerate technical implementation, and scale what works. Enterprise deployments are defined by complexity rather than any one industry: existing architectures, diverse data environments, security and governance requirements, multiple stakeholder groups, and organization-wide change. We turn lessons from these deployments into better products and reusable patterns for customers everywhere. About the Role As an Applied AI Engineer you will partner directly with leading organizations to design, build, and deploy AI systems that deliver measurable business outcomes. You will combine deep technical judgment, hands-on engineering, and customer leadership to take ambitious ideas from use-case selection and architecture through prototyping, evaluation, production launch, and scale. You will write and debug code, build evaluation systems, resolve complex integrations, and guide decisions involving model behavior, reliability, latency, cost, safety, security, governance, and operational readiness. Success is measured by production systems, sustained adoption, and meaningful customer impact—not simply activity or successful demonstrations. This is a rare opportunity to work on consequential real-world deployments at the frontier of AI while directly influencing how OpenAI’s products evolve. This role is based in London. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees In this role, you will: Partner directly with enterprise customers to identify high-value opportunities and translate them into technical architectures, implementation plans, evaluation strategies, and measurable success criteria. Design, build, and deplo

Overview : Guidepoint’s Business Development teams are passionate about expanding our reach with both new and existing clients. We support all of Guidepoint’s service offerings, helping to build relationships and communicate how Guidepoint helps clients stay informed and make better business decisions. Our teams are motivated to provide custom offerings designed to help every potential client make the most of their partnership with Guidepoint. Play a vital role in Guidepoint’s success. The Business Development team is looking for an entry-level Business Development Associate to further develop our business with major corporate institutions, F500 Corporations, Startups, etc. within the region . The Associate will be responsible for assisting in building a pipeline of prospects across a variety of industries. This is a hybrid position out of our London office . All applicants must have the right to work in the UK. What You’ll Do: Identify prospect clients and communicate Guidepoint's value proposition via email and telephone Build relationships and schedule meetings with clients and senior sales managers Map companies in order to identify target groups and job functions Utilize Guidepoint's brand to create and develop a robust pipeline of qualified prospects to help drive Guidepoint's commercial success Research target industries, sub-sectors and companies in order to understand their information/research needs and pain-points Work alongside senior sales professionals to provide engaging content for meetings with prospects and effectively articulate our value proposition Develop a strong knowledge and understanding of the competitive landscape Provide client/prospect feedback to sales and management What You Have: Bachelor’s degree with strong academic record and extracurricular achievement 1+ years of experience in a client-facing role, eg. sales, account management, client management, etc. Outgoing personality with the ability and willingness to make co

Overview : Guidepoint’s Business Development teams are passionate about expanding our reach with both new and existing clients. We support all of Guidepoint’s service offerings, helping to build relationships and communicate how Guidepoint helps clients stay informed and make better business decisions. Our teams are motivated to provide custom offerings designed to help every potential client make the most of their partnership with Guidepoint. Play a vital role in Guidepoint’s success. The Business Development team is looking for an entry-level Sales Development Representative to further develop our business with major corporate institutions, F500 Corporations, Startups, etc. within the region . The Associate will be responsible for assisting in building a pipeline of prospects across a variety of industries. This is a hybrid position out of our London office . All applicants must have the right to work in the UK. What You’ll Do: Identify prospect clients and communicate Guidepoint's value proposition via email and telephone Build relationships and schedule meetings with clients and senior sales managers Map companies in order to identify target groups and job functions Utilize Guidepoint's brand to create and develop a robust pipeline of qualified prospects to help drive Guidepoint's commercial success Research target industries, sub-sectors and companies in order to understand their information/research needs and pain-points Work alongside senior sales professionals to provide engaging content for meetings with prospects and effectively articulate our value proposition Develop a strong knowledge and understanding of the competitive landscape Provide client/prospect feedback to sales and management What You Have: Bachelor’s degree with strong academic record and extracurricular achievement 1+ years of experience in a client-facing role, eg. sales, account management, client management, etc. Outgoing personality with the ability and willingness to make

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Threat Intelligence Analyst Overview This is an exciting position for a Lead Threat Intelligence Analyst to join Vocalink’s dedicated Threat Intelligence function. You will be play an integral leading role in the Vocalink Threat Intelligence Team, working closely with the SOC and internal security teams to deliver actionable intelligence. You will support a diverse range of customers and contribute to key initiatives such as threat hunting, vulnerability management, and insider threat detection. Collaboration is at the heart of this position. You will work alongside Mastercard’s global threat intelligence capabilities and engage proactively with a wide network of stakeholders, including vendors, industry groups, our customers, and government organisations. This is a unique chance to help shape and grow a fast-evolving threat intelligence capability that serves Vocalink and its customers. If you are passionate about cyber security and eager to make an impact, this role offers an exciting platform to develop your leadership expertise and to help to grow and mature a threat intelligence function in a critical national infrastructure provider. Role Lead the day-to-day operations of the threat intelligence function within the Vocalink Security Operations Cent