Chief Product Officer [London based] (m/f/d)

Sonar

Who is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code review and verification, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini, and Devin, we help over 75% of the Fortune 100 build trusted, reliable, compliant software. Customers who use Sonar are 44% less likely to report an outage due to AI-generated code. We believe code verification is the critical missing link in the Agent-Centric Development Cycle (AC/DC). Industry giants like Nvidia, ServiceNow, Booking.com, Goldman Sachs, AstraZeneca, and Ford Motor Company count on us to provide independent, explainable, consistent review and governance of their AI-generated code via products like: SonarQube: The world’s leading AI code review and verification platform. SonarQube Foundation Agent: Currently topping the leaderboards for agentic software repair. SonarSweep & Sonar Context Augmentation: Providing the enterprise-grade context and constraints agents need to be truly effective. Our team operates across global hubs in Austin, Bochum, Dubai, Geneva, London, Singapore, Tokyo, and Washington D.C. We move with a mindset we call CODE: Committed to our customers and community. Obsessed with quality. Deliberate in our decisions. Effective as one team. With over $400M in revenue and profitable, fast-paced growth, we are building the backbone of the AI software revolution. If you’re hungry to have an impact, want to build at a fast pace, and ready to work at the forefront of AI, we want to hear from you. Position description As the VP, Domain Leader, you will be the strategic architect of Sonar’s core product ecosystem. Reporting directly to the Chief Product Officer (CPO), you will oversee a high-performing organization of approximately 20 product professionals, including Group Product Managers (GPMs).   This is a high-impact leadership role where you will own the heartbeat of our technical offering—the Sonar Platform and Code Orchestration layer—alongside our commercial engine, the Sonar Storefront (Billing, Permissions, Growth). You will also be the champion of the Developer Experience (DevEx), ensuring our UX, MCP, CLI, APIs, and integrations are world-class. You will work in a "power-couple" partnership with our VP of Engineering to deliver scalable, AI-driven solutions to a global B2B customer base.

Butternut Box

FRESH FOOD, HAPPY DOGS. We believe dogs deserve the healthiest, most natural and tastiest meals - with none of the nasties. That’s why we make FRESHly prepared food, cooked just like you would at home and delivered direct to our customers in perfect portions. As a B-Corp certified company, you’re joining a sustainable business that genuinely cares about our people, our products and our impact on the planet. Our goal is simple: to help dogs live healthier, happier, and longer lives, while leaving humans smiling after every interaction. We’ve come a long way since our co-founders (Kev & Dave), hand delivered the very first Butternut Box. Today, we feed hundreds of thousands of hungry dogs across the UK and Europe - but we won’t stop until we’re feeding dogs everywhere. To get there, we need a team of brilliant people who share that ambition to come and work for us.  🐾 THE JOB We're looking for a Senior Product Manager to lead the Acquisition Product Team at Butternut Box, the group responsible for bringing new customers into our world and setting them up for a long, happy relationship with us. You'll own the top of the funnel experience, from content and marketing channel integrations through to the sign-up wizard and checkout, driving measurable impact on conversion rate, acquisition quality, and lifetime value (LTV). This is a high-impact, cross-functional role within our Growth Product group, reporting to the Head of Product. You'll shape strategy, prioritise initiatives, and work hands-on with design and engineering to ship meaningful work quickly. Key Responsibilities * Own all digital product work focused on acquisition, including: * Top of funnel content and CMS (Storyblok) experiences * Integrations with marketing channels * The sign-up wizard through to checkout * Plan offering on the way in to maximise LTV * Localisation of the acquisition flow * SEO and GEO * Lead a cross-functional squad (1 designer, 5 engineers) through the full product lifecycle, from discovery to sprint delivery, QA and release, with potential to expand remit over time. * Partner closely with Marketing, Data Science, and other Growth functions to create a cohesive acquisition strategy. * Own outcomes, not just output. Treat every release as a hypothesis to validate, measure post-launch impact, and feed learnings into the next iteration. * Develop and maintain a clear 6 to 12 month roadmap that connects customer needs to business outcomes. * Use data and experimentation (A/B tests, analytics, insight) to identify opportunities and drive improvement in conversion rate and acquisition quality. * Balance short-term experiments with long-term strategic thinking, sequencing work for maximum impact. * Champion a culture of learning, iteration, and accountability within the team. Required Skills & Experience * Proven experience owning acquisition, growth, or top of funnel product areas within a subscription or growth-driven B2C/D2C product. * Strong understanding of funnels, on-site conversion, and marketing. * Strong analytical and commercial acumen, understands CAC, LTV, conversion rate, and how product performance ladders up to P&L impact. * Highly experienced in A/B testing and structured experimentation; this is a core requirement of the role. * Comfortable working directly with design and engineering, writing tickets, and managing delivery. * Confident using (or learning) tools like Statsig, Looker, or equivalent experimentation and analytics platforms. * Exceptional communicator who builds clear, compelling narratives around their product area. Able to communicate complex decisions simply to senior stakeholders, and to create genuine energy and direction within the squad. Communicates with conviction, not just clarity. * Evidence of working effectively in fast-paced, high-ownership environments (scale-ups or entrepreneurial teams). * Evidence of making sharp prioritisation calls, including the harder ones about what not to do, and defending those choices to stakeholders. * Evidence of mentoring or informally leading other PMs and is actively developing that capability. 👀 WHAT WE'RE LOOKING FOR:  * Are customer-obsessed, you instinctively dig into why customers sign up, drop off, or hesitate. * Bring strategic clarity, can connect vision to actionable roadmaps. * Are commercially sharp and data-driven, comfortable making trade-offs between pace and impact. * Thrive in ambiguous, fast-moving environments, unblocking yourself and others quickly. * Have high EQ, communicate with empathy, influence effectively, and build trust across teams. * Are able to challenge stakeholders and push back on priorities you disagree with, as well as knowing how to disagree and commit when the decision is made. * Have a natural bias for action and a desire to make tangible impact. ⏳ THE INTERVIEW PROCESS: 1. Initial call with your dedicated Talent Acquisition Partner, carried out remotely.  2. Introduction call with Line Manager, carried out remotely. (30mins) 3. Live task with two team members, carried out remotely. (60 mins) 4. Behaviours, Leadership and Stakeholder interview, usually carried out in person. (75 mins) We usually expect our interview process to take 3-5 weeks, end to end.  🙌 OUR BENEFITS: * 25 days holiday (plus 8 bank holidays) and an additional day for every year of service up to 5 years * 5 additional, paid 'paws' days off per year dedicated to your learning, development or personal wellbeing. Hit pause when you need it most * £500 personal learning & development budget to sharpen your skills * Share options grant - everyone owns a piece of Butternut's success. * A significant discount on our Fresh food, to keep your own dogs as healthy as our customers * Enhanced parental leave * Flexible core working hours * Cycle to work scheme * Pension with NEST * Private Medical Insurance with Vitality * Private Dental Insurance with Bupa * Paid time off for fertility treatments and pregnancy loss * Paid sabbaticals for squad members with 5 or more years service at Butternut * Discounted gym access through MyGymDiscounts * Lots of office dogs (Ajax, Peggy, Chief, Louis, Hansen, Winnie and many more….) 💡 IMPORTANT THINGS TO NOTE: * We recommend getting your application in as soon as possible. We reserve the right to close the role early.  * Our team thrives on collaboration. We spend 3 days a week in our West London office (Monday, Wednesday, and Thursday) and 2 days working from wherever you’re most productive. Because being together is a big part of our culture, we’re looking for someone within a comfortable commutable distance to London. * We’re a small (but mighty!) recruitment team. We aim to respond to everyone personally, but if we’re flooded with brilliant applications, we may need to close the role early. We appreciate your patience while we review applications.  * For this specific role, we’re unable to offer visa sponsorship, so you’ll need the right to work in the UK. ❗️WE BELIEVE IN A SEAT AT THE TABLE FOR EVERYONE.  Butternut Box is an equal opportunity employer. We believe that to make the best food for all dogs, we need a team that represents all humans. We celebrate different nationalities, backgrounds, experiences and perspectives. We are specifically committed to increasing representation from underrepresented groups. We want a strong, diverse team built from different identities and lived experiences. We’re not perfect, but we are dedicated to the ongoing work of building an inclusive, supportive place where you can do the best work of your career.

Rothesay

Rothesay is the UK’s largest pensions insurance specialist, purpose-built to protect pension schemes and their members’ pensions. With over £70 billion of assets under management, we secure the pensions of more than one million people and pay out, on average, approximately £300 million in pension payments each month. Rothesay is dedicated to providing excellence in customer service alongside prudent underwriting, a conservative investment strategy and the careful management of risk. We are trusted by the pension schemes of some of the UK’s best known companies to provide pension solutions, including British Airways, Cadbury, the Civil Aviation Authority, the Co-Operative, Morrisons, Smiths Industries and Telent. At Rothesay, we are striving to transform our industry. We believe deeply in creating real security for the future and our leadership in finding new and better ways to do that is the key to our success. To do that, we need the very brightest original thinkers to bring creativity as well as rigour. Rothesay is a rewarding place to work, where quality people can thrive and prosper. We pride ourselves on the connections our people build, many of whom have been with us for over ten years. Job title: Quantitative Engineer Contract: Permanent Under the leadership of the Chief Technology Officer, Rothesay has launched a multi-year project, Project Quest, to redevelop and modernize the full technology stack, encompassing pricing and other analytics, risk management, market data and trade capture and reporting. Project Quest is nearing the end of phase two, which has successfully delivered to production several key components and established the core engineering required for the new platform. As we move into phase three, which will involve multiple and varied projects running in parallel, we have opportunities for a select few new hires to join the Quest team. This is a rare chance to work with and learn from Rothesay’s team of extremely highly regarded, experienced and friendly software engineers. At Rothesay Life every employee has the opportunity to make a real impact to the business. The engineering team are open to new technologies and creative ideas. Responsibilities: * Be part of the team responsible for the major build-out of functionality on the new platform, using a combination of Rust (https://www.rust-lang.org/) and Python * Project including but not limited to: * Trade modelling and pricing * Market data processing * Risk reporting * Scenario analytics tools * Dev Ops / platform engineering * Participate in BAU support rota (shared across Strats and Technology), providing useful opportunities to interact with colleagues across diverse areas of the business Skills & Experience * In general, we are looking for smart, commercial, problem-solving-oriented, “get-things-done” candidates with a proven track record of delivering robust, high performance software and quantitative analyses and with either experience in financial markets or a keen interest to learn about them. * Advanced analytical skills (typically evidenced by a degree in maths, physics, computer science, engineering, etc.) * A deep passion for technology and software development * Excellence in applied programming skills - Python, Rust, C++ or other major languages (experience with the proprietary "securities language" Slang is not expected – but the role may involve some Slang development) * A team player with excellent communication skills Desirable: * Demonstrable, applied expertise in creating and validating pricing and/or risk models for use in a financial services organisation. * Understanding of Fixed Income products and derivatives. * A broad understanding of model risk, bringing new approaches and processes to Rothesay Life. * Python programming experience * Rust programming experience * A track record of contributions to an open source project * Linux/Unix experience * Microsoft Windows experience * Cloud computing experience Inclusion Rothesay actively promotes diversity and inclusivity. We know that our success depends on our people and that by nurturing a culture that values difference, we create a stronger, more dynamic business. We welcome applications from all qualified candidates, regardless of race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability or age.