Lead, User Growth Optimization

Role Overview The Base Optimization Specialist at Airtable focuses on improving how users interact with the platform. This role centers on finding ways to help customers get more value from Airtable’s features and workflows. What You Will Do Analyze user activity and data to spot areas where Airtable bases can work more efficiently Recommend and implement changes that help customers make the most of Airtable’s tools Work with attention to detail, always looking for ways to solve problems and improve the user experience Location This position is based in London, United Kingdom.

Role Overview Anglo American De Beers Group is seeking an E-commerce and Digital Optimization Specialist for a temporary cover position in London. This role focuses on strengthening our online presence and refining the customer journey across digital channels. What You Will Do Work closely with teams across the business to put digital strategies into action Support initiatives that increase online sales and boost user engagement Contribute to projects aimed at improving the overall customer experience on our digital platforms Collaboration This position involves regular interaction with colleagues in different departments to ensure digital initiatives align with business goals.

Position: Web Optimization Analyst / SEO SpecialistDuration: 6 monthsLocation: LondonThe client is seeking a skilled technical resource with substantial hands-on experience in web optimization. In this role, you will conduct a thorough technical audit of the client's products, identifying critical issues and optimization challenges. You will be responsible for developing a comprehensive implementation plan to address these issues, providing clear, actionable steps for resolution. You will either implement the solutions directly or collaborate closely with the client’s engineering team to ensure effective execution. Additionally, you will monitor and evaluate the results of web optimization initiatives, converting insights into actionable strategies for continuous improvement.This position is primarily focused on enhancing website performance. An ideal candidate will possess a deep understanding of web optimization best practices, experience with SQL, and proficiency in Google Analytics, alongside a foundational knowledge of web development and strong communication skills.

WHO ARE WECognism is the premier provider of B2B data and sales intelligence across Europe. Our innovative platform helps ambitious companies of all sizes to efficiently discover, connect, and engage with qualified decision-makers, ultimately accelerating their sales processes and closing more deals. Headquartered in London, with a global presence, Cognism's trusted contact data and contextual signals empower thousands of revenue teams to eliminate the guesswork from their prospecting efforts.OUR WORK MODEL:Hybrid: This position requires working from our London office three days a week, with the flexibility to work remotely on other days.THE ROLE:We are seeking a Website & Conversion Optimization Manager to take ownership of enhancing Cognism's website performance as a key driver of pipeline and revenue. The website serves as a vital touchpoint for buyers to discover Cognism, understand our offerings, and convert into opportunities. In this role, you will concentrate on optimizing the site’s effectiveness through improvements in user experience, landing page optimization, and continuous experimentation.You will collaborate closely with the Demand Generation, Product Marketing, Paid Media, and Content teams to ensure that the website aligns with ongoing campaigns, clearly conveys our value proposition, and facilitates a seamless user journey from the first visit to conversion.We are looking for an individual who is naturally curious and highly customer-focused, with a passion for analyzing user behavior and driving impactful changes.

Join Contentful as an Optimization Strategist (f/m/d) and play a pivotal role in driving our optimization initiatives. You will work collaboratively with cross-functional teams to enhance our product offerings and ensure that we meet the evolving needs of our clients. Your expertise in data analysis and strategic optimization will be essential in identifying areas of improvement and implementing effective solutions that contribute to our growth and success.

Join Frasers Group as the Head of Digital Optimization, where you will lead the charge in enhancing our digital presence and performance. In this pivotal role, you will develop and implement innovative digital strategies that drive customer engagement and conversion rates. Your expertise will be critical in analyzing data and translating insights into actionable improvements across our digital platforms.

At Cision, we are dedicated to empowering every individual to make a significant impact. Your voice is valued, your ideas are appreciated, and your unique perspective drives our collective success. Being part of our global team means thriving in an environment that promotes curiosity, collaboration, and innovation, all while contributing meaningfully to the brands we elevate. Join us in shaping the future of communication and fostering authentic connections that matter. Whether you’re addressing complex challenges or spearheading bold innovations, your growth is our success, and together we’ll create the conversations of tomorrow. Empower your impact at Cision. Be seen, be understood, be you. Job SummaryThe Conversion Rate Optimization Manager will independently oversee the full range of the experimentation lifecycle, from research and hypothesis development to test design, execution, and post-test analysis across various digital properties. This role acts as a subject matter expert in optimization strategies, promotes data-driven decision-making, and enhances digital performance through systematic experimentation frameworks.Essential Duties & Responsibilities• Spearhead the design, implementation, and analysis of A/B and multivariate tests across digital platforms to enhance conversion rates, engagement, and user experience.• Conduct both quantitative and qualitative research to pinpoint optimization opportunities and prioritize impactful experimentation initiatives.• Formulate structured test hypotheses and convert insights into clear, actionable experiment briefs.• Collaborate cross-functionally with marketing, product, design, engineering, and analytics teams to execute experiments and implement successful variants.• Analyze test results employing robust statistical methods and communicate findings, insights, and recommendations to relevant stakeholders.• Uphold experimentation governance, documentation standards, and optimization best practices to ensure consistency and scalability.• Mentor and provide informal guidance to junior team members, fostering skill development within the function.• Undertake additional duties and responsibilities as necessary to support business objectives.

Job Title: Transaction Monitoring System Optimization Consultant (Contract)Location: London, UKContract Duration: 3 monthsStart Date: ASAPDay Rate: CompetitiveAbout the Role: We are looking for a skilled technofunctional consultant to collaborate with a prominent financial services firm on a 3-month contract. The main objective of this role is to enhance and optimize the organization's transaction monitoring system to ensure maximum efficiency, accuracy, and compliance with regulatory standards.Key Responsibilities:Analyze and optimize transaction monitoring system rules, thresholds, and parameters.Refine detection models to mitigate false positives while ensuring compliance with regulations.Work in synergy with technical teams and business stakeholders to implement improvements.Offer recommendations for sustained system performance monitoring and enhancement.Document modifications, testing outcomes, and facilitate knowledge transfer to internal teams.Qualifications:Proven experience in transaction monitoring system tuning and optimization within the financial services sector.Strong comprehension of thresholds, alerts, and transaction monitoring rules.Technofunctional experience – adept at connecting technical teams and business users.Exceptional problem-solving skills with the ability to work autonomously under tight deadlines.Excellent communication skills and a keen attention to detail.Why Join Us: This position presents a fantastic opportunity to significantly impact a financial institution's monitoring capabilities. You'll thrive in a dynamic environment with an immediate start and a competitive day rate.

Role Overview Capitex is seeking a Fircosoft Screening Specialist to focus on optimization and tuning within our London office. This position centers on refining screening processes to meet regulatory requirements and improve overall efficiency. Main Responsibilities Enhance Fircosoft screening systems to support compliance and operational goals Work closely with teams across the business to spot opportunities for process improvement Apply best practices and technical expertise with Fircosoft tools Help maintain effective risk management and protect the organization’s reputation What We Look For Strong analytical skills and attention to detail Experience with Fircosoft screening solutions Ability to collaborate with colleagues from multiple departments Commitment to upholding compliance and risk management standards Location This role is based in London, England, United Kingdom.

We are seeking a skilled Technical Web Optimization Analyst to join our team in London. This role is pivotal in enhancing our clients' online presence through meticulous web optimization strategies.Key Responsibilities:Conduct thorough technical audits of client products to identify and address key optimization issues.Develop detailed implementation plans with actionable steps to resolve identified issues.Collaborate with the client's engineering team to implement solutions effectively.Monitor and analyze results from web optimization efforts, translating insights into further actionable strategies.This position primarily emphasizes website optimization, requiring a candidate with a solid foundation in web optimization best practices.

Title: Landing Page Optimization and Experimentation ManagerLocation: Hybrid – 3 days per week in our London office near Tower HillPosition: Permanent About PetLabCo….PetLabCo. is the leading direct-to-consumer provider of pet supplements, boasting a remarkable 9-figure revenue and experiencing rapid growth with ambitious global expansion plans. With over 5 million satisfied dogs and a devoted community of pet owners, we are committed to enhancing the lives of pets through our innovative products. Our vibrant team thrives in a fast-paced, customer-centric environment where high performers are recognized and rewarded, making it the perfect place for driven animal lovers eager to advance their careers. A Day In The Life…In our dynamic environment, curiosity, initiative, and a proactive spirit are highly valued. If you relish a variety of tasks, enjoy taking ownership, and aspire to make a significant impact, you’ll fit seamlessly into our pack. Reporting to the Head of Product and Optimization, you will collaborate closely with our Director of Creative Strategy, Media Buying, and Head of Copywriting to develop and implement high-performing landing page strategies, utilizing a test-and-learn methodology to continuously enhance results.Your role will involve improving efficiency across our technology stack, teams, and workflows, ensuring that ideas transition swiftly from insight to execution. A key focus will be on creating and perpetually refining landing experiences that resonate with our website visitors, emphasizing copy and content relevance. Much of your work will support paid media channels, necessitating a strong grasp of the full end-to-end user journey.No two days will be alike. From identifying opportunities within performance data to launching new experiments and delivering impactful landing pages, you will play a crucial role in driving growth. This position integrates creativity, problem-solving, analytical thinking, data storytelling, project management, and effective communication, allowing you to learn quickly, test new concepts, and witness the direct results of your efforts. Your daily responsibilities will include… Continuously monitoring and analyzing growth metrics and campaign performance, transforming data into actionable insights and innovative ideas that unlock new optimization opportunities.Engaging deeply with the strategic processes of our media buying and PPC teams, collaborating closely to launch high-quality landing pages that align with campaigns, respond swiftly to changing marketing demands, and deliver engaging user experiences.Leading multiple landing page initiatives from concept through to launch, ensuring quality and alignment with overall objectives.

Role overview PA Consulting Group is hiring a Principal Consultant focused on Operations and Cost Optimization. This position is based in London. What you will do Work with client teams to improve operational efficiency and identify cost-saving opportunities. Collaborate across functions to spot areas for process improvement and help organizations reach their strategic objectives. The role centers on delivering measurable results in operational performance and cost management.

Join Phasecraft, the pioneering quantum algorithms company, where we are establishing the mathematical frameworks necessary for quantum computing applications that address pressing real-world challenges. Founded in 2019 by industry leaders Toby Cubitt, Ashley Montanaro, and John Morton, we have offices in London and Bristol, along with a recently opened location in Washington DC, driven by Steve Flammia. In 2023, we successfully secured $17 million in Series A funding from the prominent Silicon Valley deep tech venture capital firm, Playground Global.Our exceptional access to the leading quantum computers today, through collaborations with Google, IBM, Quantinuum, and QuEra, grants us unparalleled opportunities to develop foundational intellectual property, guide the evolution of next-generation quantum hardware, and expedite the commercialization of significant breakthroughs.We are seeking a dedicated Quantum Algorithms Scientist to enhance our team. The ideal candidate will possess experience in the theory and/or implementation of optimization algorithms tailored for gate-model quantum computers, classical optimization, or constraint satisfaction algorithms, or demonstrate notable potential in these domains. Initially, this role will concentrate on these specific areas, with the opportunity to expand into a diverse portfolio of research activities aligned with Phasecraft's broader interests. While a background in quantum computing is not strictly necessary, successful candidates will need to demonstrate their capacity to conceptualize and implement advanced algorithms focusing on optimization and constraint satisfaction.Key Responsibilities:Conduct theoretical and applied research and software development for immediate quantum computing applications, focusing initially on quantum algorithms and software for combinatorial optimization and constraint satisfaction challenges.Contribute to the authorship of publications, presentations, patents, and other outcomes derived from research.Collaborate within a compact team composed of full-time staff and affiliated PhD students.Engage with stakeholders on collaborations applying quantum computing to optimization issues.Participate in additional activities as required to foster the growth and success of Phasecraft.Essential Qualifications:Proficiency in one or more of the following areas:• Quantum information and/or computation theory• Theory and implementation of classical optimization or constraint satisfaction algorithms• Quantum algorithm design and implementation• Mathematical analysis of algorithmsDemonstrated success in independently managing research projects.An impressive publication record and deep expertise in the relevant field.Exceptional written and verbal communication abilities, capable of conveying research findings to both technical and non-technical audiences.Willingness to work across various aspects of quantum algorithms and related fields.

THE BASICSThis position offers a competitive salary of up to £170,000 per year, depending on experience, along with equity opportunities.Reporting to: Head of Growth Engineering.Location: Chancery Lane, London — In-office Monday to Thursday, Work from Home on Fridays.WHAT ARE WE BUILDING?At Fyxer, we are revolutionizing client communication with our AI Email & Meeting Assistant. Our innovative tool alleviates the administrative load for professionals in client-centric roles such as sales, consulting, and recruiting. By understanding your inbox, drafting replies in your unique voice, and capturing concise meeting notes, we streamline your workflow.As a dedicated applied AI company, we leverage fine-tuned open-source models, retrieval-augmented generation, and tool utilization. Impressively, users send 53% of the email drafts we generate.Since our launch in March 2024, we have rapidly scaled from $0 to over $30 million in Annual Recurring Revenue (ARR). In less than 18 months, we secured a $10 million Series A and a $30 million Series B funding round, with notable investors including Marc Benioff (Salesforce), Harry Stebbings (20VC), David Singleton (ex-CTO of Stripe), and Madrona (the first investors in Amazon and Snowflake).THE ROLEWe are seeking a Lead CRO Engineer to join our Growth Engineering team — a compact but dynamic group entrusted with the product-led growth strategies that propel Fyxer’s remarkable revenue growth.This role goes beyond mere UI refinement. You will be responsible for the infrastructure and strategies that convert user sessions into tangible growth. This entails designing and conducting A/B tests, analyzing user behavior metrics, and optimizing the entire acquisition journey across our paid landing pages, programmatic SEO, and lead magnet micro-apps. You will operate at the nexus of data, marketing, product, and engineering, utilizing rigorous A/B testing, behavioral analytics, and a profound knowledge of B2B SaaS growth mechanics to drive key performance indicators.Each Growth Engineer possesses full ownership of their designated area within the product lifecycle, from strategy formulation to execution, without the intermediary of project managers.WHAT YOU’LL OWNLead the conversion rate optimization initiatives across the entire user journey, from landing pages to paid activations and seat expansions.Develop, implement, and manage multivariate testing protocols to systematically enhance conversion rates and identify data-driven improvements for long-term user retention.Oversee the experimentation infrastructure, ensuring adherence to best practices and continuous improvement in testing methodologies.

Join PA Consulting as a Managing Consultant specializing in Process Optimization within the Financial Services sector. In this dynamic role, you will lead transformational projects that enhance operational efficiency and drive strategic improvements for our clients. Your expertise will be pivotal in identifying areas for enhancement, developing innovative solutions, and implementing best practices across various financial services.

Join Qurious Associates Limited as the Senior Director of Optimization Analytics, where you will leverage your expertise in logistics and supply chain management to drive efficiency and innovation. In this leadership role, you will be responsible for overseeing the development and implementation of analytical strategies that enhance our operational performance.

Molton Brown, a London-born fragrance brand established in 1971, is known for its British style and commitment to quality. Now part of Kao's cosmetics group, Molton Brown creates its products in London and distributes them through a range of channels, including retail stores, online platforms, luxury department stores, and hotels worldwide. The company is recognized for its signature fragrances, bath and shower gels, and home and hand care collections. Role overview The Digital Optimization & Analytics Executive (1 Year FTC) will work to enhance ecommerce performance by analyzing data and leading testing initiatives. This role blends analytics with conversion rate optimization, focusing on generating reports, uncovering insights, and managing testing and personalization projects. Close collaboration with Trading, Product, and Marketing teams is essential to identify opportunities, refine the customer journey, and improve conversion rates. Main responsibilities Produce weekly, quarterly, and annual core ecommerce reports. Deliver clear insights on site performance, highlighting trends, challenges, and opportunities. Support ad hoc analysis and build dashboards as required. Maintain data integrity by identifying and correcting tracking or reporting issues. Optimization & CRO: Run end-to-end A/B tests, from idea generation to analysis and learning. Define success metrics and evaluate test outcomes. Collaborate with UX and development teams to implement tests. Identify opportunities to improve site performance and conversion rates. Share regular updates on testing and performance results. Stakeholder & agency management: Work with internal teams to support trading and optimization projects. Manage daily communication with external agencies, including updates and prioritization. Monitor competitor activity and industry trends. Location This position is based in London.

About Allica BankAllica Bank is the UK's most rapidly expanding financial technology firm, dedicated to serving established SMEs—a crucial yet neglected segment in the fintech landscape. We aim to empower these businesses, which form the backbone of local economies, accounting for over a third of the economic output.Department OverviewOur Growth department plays a pivotal role at Allica, strategically positioned at the crossroads of marketing, product development, sales, and data analytics. This team is tasked with driving sustainable customer acquisition, engagement, and retention, ensuring our banking solutions effectively target and resonate with SMEs at critical junctures. We approach growth through a dual lens of science and art, leveraging commercial strategy along with in-depth customer insights.Role OverviewAs the Senior Manager of Conversion Rate Optimization & Experimentation, you will take full ownership of Allica's landing page ecosystem and conversion initiatives from end-to-end. This role is highly hands-on; you will analyze funnel data, develop clear hypotheses, and execute solutions directly—building and deploying landing pages, forms, calculators, and multi-step workflows within HubSpot CMS. You will harness AI tools like Claude and ChatGPT to enhance workflow efficiency. A strong commercial focus is paramount; you will measure your success not just by conversion rates but by tracking lead quality and downstream sales outcomes.Key ResponsibilitiesDevelop and manage a prioritized roadmap for conversion rate optimization and experimentation across Allica's primary customer acquisition channels, ensuring alignment with commercial objectives.Identify and analyze conversion bottlenecks pertaining to messaging, user experience, form design, trust signals, and page structure using analytics tools such as GA4, Heap, and HubSpot.Create structured experiments with defined hypotheses and measurement frameworks to drive continuous improvement in conversion performance.

Join OpenTable, a leader in the restaurant industry with over 25 years of experience, millions of diners, and 60,000+ restaurant partners. We are passionate about empowering restaurants to thrive by providing world-class technology that allows them to focus on their team, guests, and bottom line. Diners can easily discover and book the perfect restaurant for any occasion with our platform.At OpenTable, every employee plays a crucial role in shaping our operations and culture. We are part of a global team committed to hospitality and care, and we invite you to be a part of this mission.About the Role:As a Field-Based Account Manager reporting to the Manager of the Accounts Team, you will be responsible for driving customer retention and revenue growth within the vibrant restaurant sector of London.You will stay attuned to the local restaurant landscape, engaging proactively with our restaurant partners. Your innovative approach will help overcome customer challenges while offering fresh perspectives that challenge the status quo. The ideal candidate will be naturally positive, resilient under pressure, highly organized, and a go-to resource for insight and collaboration.This position offers a hybrid work setup, allowing you to balance home working with field visits to restaurant partners across London. We are seeking a candidate who is based locally.Key Responsibilities:Collaborate closely with clients to enhance product adoption, improve online visibility, and drive business growth through our partnership.Establish yourself as a trusted advisor, fostering ongoing retention of business.Identify growth opportunities and upsell potential proactively.Maintain expert knowledge of OpenTable's products and services.Integrate company strategies into your work while seeking opportunities to amplify customer impact.Work autonomously as well as collaboratively, sharing best practices and learning from peers.Maintain a high visibility in the field through regular customer interactions, balancing time between on-site visits and virtual meetings for maximum efficiency.