Staff Product Engineer

Join Attio as a Staff Product Engineer and be at the forefront of revolutionizing how teams collaborate and manage their relationships. You will play a pivotal role in the design and development of innovative products that enhance user experience and drive engagement.

Join Our Team as a Staff Product EngineerAt Nous, we are revolutionizing how households manage their bills, helping over 150,000 customers save money and time. With over 85% of households overpaying on their bills, our mission is to simplify and create fairness in financial management, starting with the 30 million households in the UK.Our AI-powered assistant is designed to seamlessly manage and delegate bill responsibilities, offering an elegant user experience while operating as one of the most ambitious consumer AI systems in the UK. We're not just following trends; we're establishing new ones.As a well-funded start-up led by experienced entrepreneurs, Nous is expanding rapidly, achieving over 10x year-on-year growth. We have saved customers over half a million pounds in recent months alone. Our commitment to social and environmental performance has earned us B Corp certification, showcasing our dedication to making a positive impact.We believe in high-context collaboration, which is why we are proudly office-first at our location near Farringdon station. Enjoy a well-stocked kitchen, excellent coffee, and a supportive team that drives innovation.If you're passionate about building something extraordinary and want to make a difference in people's lives, Nous is the place for you.

At Intercom, we are revolutionizing customer service with AI technology, dedicated to empowering businesses to deliver exceptional customer experiences.Our AI agent, Fin, stands out as the most advanced customer service AI on the market, enabling businesses to provide seamless, around-the-clock customer support. When paired with our Helpdesk, it forms the comprehensive Intercom Customer Service Suite, designed to handle complex inquiries while maintaining a human touch.Since our inception in 2011, we've gained the trust of nearly 30,000 businesses worldwide, setting new benchmarks for customer service. Our commitment to our core values drives us to innovate, execute with urgency, and consistently offer outstanding value to our clients.What’s the opportunity?As a Staff Product Engineer, you will take on a pivotal leadership role within our engineering team, significantly impacting our technical direction. You will be responsible for designing and implementing both back-end and front-end systems, collaborating closely with designers, product managers, researchers, and data analysts. Additionally, you will mentor other engineers and work alongside the Engineering Manager to cultivate the team's growth and define our technical strategy.What will I be doing?In this role, you will:Shape our technical architecture to accommodate the increasing demands of our diverse customer base.Emphasize agility alongside scalability and reliability, with continuous deployment practices ensuring seamless incremental releases.Engage in all phases of software development, from ideation to prototyping, design, and implementation, blending hands-on coding with architectural leadership.Utilize cutting-edge tools and AI-powered developer resources to streamline your workflow and focus on impactful problem-solving.Participate actively in the recruitment, mentoring, and career progression of fellow engineers.Elevate the standards for technical excellence, performance, and operational reliability.

Join AccuRx as a Staff Product Engineer and be a vital part of our mission to enhance healthcare accessibility and patient experience. In this role, you will leverage your expertise to design, develop, and implement innovative software solutions that directly impact healthcare providers and patients alike. Collaborate with cross-functional teams to drive product development from concept through execution, ensuring high-quality deliverables.

Join Intercom, the leading AI Customer Service company dedicated to revolutionizing customer experiences across the globe.Our flagship AI agent, Fin, represents the pinnacle of customer service technology, enabling businesses to offer exceptional, round-the-clock support and fundamentally enhance customer interactions. Fin is seamlessly integrated with our Helpdesk, forming the Intercom Customer Service Suite—an all-encompassing solution for intricate inquiries that necessitate human intervention.Established in 2011 and trusted by nearly 30,000 businesses worldwide, Intercom is redefining customer service standards. We are driven by our core values of innovation, speed, and delivering remarkable value to our clients.What’s the Opportunity?We are on the lookout for Staff Product Engineers to join our AI Group and contribute to the development of Intercom’s AI-driven products. As a Product Engineer in Machine Learning, you will collaborate closely with both our ML Scientists and Product teams, gaining a comprehensive understanding of our product offerings, customer needs, and ML technological framework.Your responsibilities will include defining new machine learning features, exploring suitable algorithms and technologies, and quickly delivering initial prototypes to our users.Our team is highly focused on product development, collaborating with Product and Design teams. Our dedicated Engineering staff enables us to expedite production, frequently launching beta versions within weeks after successful offline testing.We are passionate about leveraging machine learning technology, having successfully productized everything from traditional supervised models to innovative unsupervised clustering algorithms and unique applications of transformer neural networks. We rigorously test and assess the tangible impact of each model we implement.If you are an accomplished product engineer with a methodical approach to development and practical experience with ML systems, we would love to hear from you!

About WatershedWatershed is a premier enterprise sustainability platform utilized by leading organizations such as Airbnb, Carlyle Group, FedEx, Visa, and Dr. Martens. Our platform enables companies to effectively manage climate and ESG data, generate audit-ready metrics for both voluntary and regulatory reporting including CSRD, and facilitate substantial decarbonization efforts. We seek passionate individuals who are enthusiastic about product development, eager to contribute to a mission-driven startup, and willing to collaborate in shaping a vibrant team culture.With offices in San Francisco, New York, Denver, London, Paris, Berlin, Sydney, Mexico City, and a robust remote workforce across the US and Europe, we invite you to explore the opportunity to join our dynamic team!The RoleWe are on the lookout for a talented software engineer with a specialization in AI to become a key member of our sustainability AI reporting team. In this technical leadership role, you will assist in the creation of a cutting-edge AI tool that empowers companies to manage and report their sustainability progress. You will harness LLMs, embeddings, and various AI technologies to deliver innovative features to our customers while establishing the technical groundwork for AI at Watershed.This position requires being based in our London HQ four days a week.Your Responsibilities:Prototype, develop, and refine new product features for Watershed, empowering our customers with advanced AI tools for data extraction and report generation.Productionize and launch core technologies necessary for AI functionalities, leveraging extensive operational sustainability data.Engage with product and other AI engineering teams to define product and technical strategy.Stay informed about advancements and state-of-the-art developments in AI to assess relevance for Watershed.Write efficient, high-quality, tested, and maintainable code across our technical stack.Ideal Candidates Will Have:A minimum of 2 years of experience in building AI-powered products and 5+ years in software engineering.Proven experience in developing products utilizing LLMs, embeddings, and other machine learning technologies.Comprehensive experience with the lifecycle of building, deploying, and monitoring products that leverage LLMs, embeddings, or other machine learning technologies.

At Deliveroo, we are dedicated to revolutionizing the way people shop and dine. Our mission is fueled by impact, innovation, and growth, with our Product team at the forefront of shaping the experiences of millions. We transform complex marketplace challenges into streamlined, impactful solutions.Operating at the intersection of data, design, and engineering, we set strategic direction, prioritize essential initiatives, and deliver results that advance our business objectives.We are seeking a dynamic Staff Product Designer to join our London office. In this pivotal role, you will steer the design strategy for key product domains, significantly influencing the long-term vision of our platform and spearheading architectural enhancements that resonate throughout the entire Deliveroo ecosystem.

Join birdie as a Staff Product Designer and play a pivotal role in shaping our innovative digital solutions. In this position, you will collaborate with cross-functional teams to create user-centric designs that enhance the experience of our clients. Your expertise will help drive product strategy and define the user interface for our applications.

Company Overview hyperexponential builds an AI-driven platform at the heart of the £7 trillion insurance industry. Our technology shapes critical decisions for insurers, from risk assessment and pricing to supporting rocket launches, autonomous vehicle rollouts, and disaster recovery efforts. The insurance sector has long relied on outdated methods for high-stakes decisions. hyperexponential changes this by combining data, artificial intelligence, and human expertise. Our platform helps insurers move quickly from submission to decision, giving them the tools to navigate risk with confidence. We are backed by investors including a16z, Highland Europe, and Battery Ventures. Nearly 50 of the world’s top insurers use our platform, which has processed billions in premiums and maintained zero customer churn as we expand globally. Our product suite now covers every stage of pricing and underwriting. We have built the world’s first domain-specific AI peer programmer for insurance and continue to push the boundaries of workflow innovation in the industry. At hyperexponential, impact comes from the challenges taken on and the dedication shown, not from titles or tenure. We value collaboration and offer the chance to do meaningful work with a forward-thinking team. About the Portfolio Intelligence and Product Teams The Portfolio Intelligence team helps clients understand and manage their insurance portfolios. Our products go beyond individual risk analysis, giving insurers the ability to evaluate performance, spot opportunities, and make decisions across portfolios worth billions. This is not just a reporting or analytics tool. It is a data platform that lets insurers answer their most complex questions. The focus is on developing flexible, dynamic capabilities that clients can use to solve their unique challenges. Staff Product Managers in this group work closely with product managers, engineers, designers, underwriters, and actuaries. The role involves building the portfolio data layer that powers analytics, pricing models, and workflows across hyperexponential. Expect to work with complex, adaptive data schemas and turn them into reliable, user-friendly solutions. Location London

Join Us at LawhiveAt Lawhive, we are driven by a singular mission: to democratize access to legal services for everyone.The legal sector is entrenched in outdated technology and processes, which is why we have reimagined the entire framework with a proprietary AI operating system at its core.As a regulated law firm, Lawhive boasts an AI-first platform designed to enhance legal expertise and transform the practice of law, delivering outstanding results for both clients and legal professionals.Explore Lawhive Labs, our innovative lab that merges top-tier engineering, design, AI, and legal talent globally, collaboratively crafting the future of law.With the backing of premier investors such as Google Ventures, Balderton Capital, and TQ Ventures, we proudly secured $40M in Series A funding in December 2024, marking one of the largest Series A rounds in Europe for that year, aimed at facilitating our international expansion and team growth.Headquartered in London, we launched in the US in 2025, and this is just the beginning of our journey.Engineering at LawhiveOur engineering team comprises 40 talented engineers and researchers who architect, build, and maintain Lawhive's platform, which is relied upon by hundreds of legal professionals daily across the UK, US, and beyond.We face numerous challenges and are committed to solving them. In the upcoming year, our focus areas include:Innovating the user experience for AI interactions within the legal field, moving beyond traditional chat interfaces towards groundbreaking human/machine interactions.Incorporating modularity and international adaptability into our platform, as we aim to establish the world’s first truly global consumer law firm.Offering comprehensive AI-native legal services and not just developing software; we are an AI-centered law firm.Your RoleAs a Staff Product Engineer, you will play a pivotal role in advancing Lawhive's platform, directly impacting our clients and driving substantial growth for the company.You will collaborate daily with designers, product managers, AI researchers, and fellow engineers, taking ownership of software inception from the design and development phases through to testing, release, and operational support.

Join Faculty as a Staff Product Designer and be a pivotal part of our innovative team in London. In this role, you will have the opportunity to shape user experiences and design impactful solutions that elevate our product offerings. You will collaborate closely with product managers, engineers, and other designers to create intuitive and engaging designs.

About the Role As a Staff AI Engineer at bluefishai, you will take on a pivotal role as a technical leader, driving the development of our LLM-powered products that are at the cutting edge of marketing and advertising technology. You will be instrumental in making architectural decisions, establishing quality benchmarks, and spearheading collaborative initiatives across multiple teams that yield tangible results. This position will empower you to shape the vision and execution of our data platform and LLM-driven products. You will oversee critical architectural aspects related to data pipelines, model integration, deployment, and evaluation. Your expertise will turn high-level product and business objectives into robust, scalable data solutions that provide measurable benefits for our Fortune 500 clients. This role encompasses both data backend and ML engineering, ensuring the reliability and cost-effectiveness of our pipelines while enhancing the performance of LLM-enabled features. You will elevate data literacy within the department through crafting and collaboration. Your responsibilities will include ensuring the health, cost management, and continuous improvement of key data products and platforms, working closely with full-stack engineers, product managers, designers, and devops to deliver reliable solutions that our customers can depend on. This is an exciting opportunity to influence the future of AI technologies and contribute significantly to impactful real-world applications. While this role is associated with our London office, we embrace flexibility with hybrid or remote work arrangements within the UK.

About Checkout.com Checkout.com powers online payments for some of the world’s most recognized brands, including eBay, ASOS, Klarna, Uber Eats, and Sony. The company processes billions of transactions each year, supporting businesses as they grow by making payments simple and dependable. Headquartered in London, Checkout.com operates from 19 offices worldwide. The team values performance, collaboration, and ongoing improvement. Employees work together to shape the future of fintech and help clients thrive in a rapidly evolving digital landscape. Role Overview: Staff Product Manager, Alternative Payment Methods This London-based role focuses on leading the strategy and delivery of Alternative Payment Methods (APM) on a global scale. The Staff Product Manager will work across product, engineering, and business teams to strengthen Checkout.com’s position as a trusted open banking solution. Core responsibilities include: Defining and driving the global APM strategy Collaborating with cross-functional partners to deliver impactful solutions Identifying and prioritizing product initiatives based on stakeholder needs Improving APM offerings to better serve clients and their customers Hybrid Work and Office Life The London office follows a hybrid schedule, with onsite work required three days each week (Tuesday, Wednesday, and Thursday). Team members enjoy complimentary snacks, breakfast, and lunch during office days, supporting both collaboration and well-being.

About UsSmarkets: Revolutionizing the Betting IndustryAt Smarkets, we operate one of the most advanced prediction markets worldwide, with over £29 billion processed since our inception in 2010. With a community of over 200,000 traders globally, we are redefining betting across various domains, from sports to political markets, ensuring the most competitive prices and fair odds.Our technology stack is meticulously crafted for scalability, reliability, and speed, utilizing Linux, Kafka, Postgres, Kubernetes, along with Python 3, C++17, and React. We build the infrastructure that institutions rely on while making trading accessible to all. Our resilience has allowed us to thrive through every market cycle and industry evolution.Central to our success are our talented team members. We foster a high-performance environment where exceptional skills flourish, combining in-depth business acumen with a commercial outlook to fuel strategic growth.If you are excited about shaping the future of prediction markets with cutting-edge technology and a focus on customer satisfaction, Smarkets is the perfect place for you.Your RoleWe are seeking a highly skilled Staff Engineer to spearhead our engineering initiatives in a senior individual contributor capacity, directly reporting to the VP of Engineering. As the most senior technical individual contributor in the organization, you will be instrumental in guiding our technology stack and fostering innovation across various teams.Key Responsibilities:Serve as a senior technical authority, offering strategic direction and hands-on assistance for impactful projects while advancing the engineering roadmap.Collaborate with the VP of Engineering to optimize our tech stack and enhance development methodologies.Work in tandem with frontend and backend teams to architect scalable and reliable microservices using Rust, Python, and Typescript.Enhance service latency and performance across PostgreSQL, Redis, and Kafka-based systems.Facilitate the deployment of CI/CD, monitoring, and alerting frameworks to maintain system health and performance.Promote engineering best practices and contribute to a culture of collaboration, continuous learning, and innovation.Influence and cultivate a top-tier engineering culture.Identify innovation opportunities to drive business value and sustain a competitive advantage.About You:Proven experience in software engineering, with a solid foundation in computer science principles.Expertise in Rust, Python, and Typescript is highly desirable.Strong problem-solving skills and a passion for innovation.Excellent communication and collaboration abilities.Ability to lead and mentor junior engineers.

Convergent Research is seeking a Staff Engineer specializing in FPGA Engineering to join the team in London. This position centers on FPGA design and development for technology projects that drive ongoing research and engineering work. Role overview This role contributes to shaping technical solutions that advance the organization's research initiatives. The Staff Engineer will work closely with other engineers and researchers to address complex challenges in FPGA systems. What you will do Design and develop FPGA-based systems for a variety of research-focused projects Use advanced knowledge in FPGA engineering to tackle technical problems Collaborate with cross-functional teams of engineers and researchers Work environment The team emphasizes open communication and values creative approaches to problem solving. Collaboration and a focus on technical progress are central to the group’s work style.

Join Multiverse, the leading platform for upskilling in AI and technology adoption, where we are reshaping the workforce of tomorrow.With partnerships spanning over 1,500 companies, we offer transformative learning experiences that empower individuals at any stage of their career to master essential AI, data, and technology skills. Our learners have generated over $2 billion in ROI for their employers by applying their newly acquired skills to enhance productivity and performance metrics.In June 2022, we celebrated our milestone achievement of securing $220 million in Series D funding, co-led by esteemed investors such as StepStone Group, Lightspeed Venture Partners, and General Catalyst, propelling us to a post-money valuation of $1.7 billion, making us the UK’s first EdTech unicorn.With a robust operational presence and a growing team of over 800 employees, we are committed to scaling our mission further. We envision a future where technology skills unlock human potential and productivity.Why You Will Love This OpportunityAs a pivotal member of our engineering team, you will have the chance to make a real difference in the lives of thousands by shaping the tools and systems that enable the workforce to thrive in the age of AI. This is not just about utilizing AI tools; you will architect the frameworks that facilitate the deployment of AI-driven features at scale.This role embodies the duality of Will Larson's Tech Lead and Architect archetypes, acting as a catalyst for collaboration across various teams. You will transition from focusing solely on feature delivery to tackling intricate, cross-functional challenges, ensuring that as we enhance our AI capabilities, we uphold stability, security, and architectural integrity. If you thrive on resolving complex engineering dilemmas and are eager to lead decision-making while remaining engaged with the code, then this is the perfect environment for you.Areas Where You Can ContributeYou will be part of our Product Fundamentals Group, collaborating closely with various teams:Learning Product Group: Where mission meets market. You will oversee the entire learner journey from application to graduation, crafting seamless experiences that demonstrate the ROI of our programs to the world's largest employers.Product Fundamentals Group: The connective tissue. You will develop the shared infrastructure and foundational elements that empower our teams to deliver exceptional learning experiences.

Role overview Antithesis is seeking a Senior or Staff Engineer in London, UK to focus on Hegel. The team values creative problem-solving and technical depth, with engineers regularly exchanging ideas and expertise to drive projects forward. Collaboration is a core part of the work culture. What you will do Tackle complex engineering challenges involving Hegel Support both new and ongoing projects that influence the team’s direction Work closely with colleagues to develop practical solutions Requirements Previous experience at a senior or staff engineering level Keen interest in working with Hegel Enjoys sharing knowledge and collaborating with others Motivated to try new technical approaches Location This role is based in London, UK.

Join CyberArk Software as a Staff Automation Engineer, where you will play a pivotal role in enhancing our automation frameworks. You will work closely with cross-functional teams to design, implement, and maintain automated testing solutions that ensure the highest quality of our security products. Your expertise will help us streamline our processes, improve system reliability, and reduce time-to-market.

9fin is looking for a Staff Engineer to join the team in London. This position centers on building scalable systems and advancing the company’s financial data analytics platform. Staff Engineers at 9fin help set technical direction and have a direct impact on product quality. Role overview This role involves both hands-on engineering and collaboration with peers. The work supports evolving data and user needs, with a focus on reliability and performance. What you will do Design and develop systems that handle increasing data volumes and user demands Collaborate with fellow engineers to strengthen analytics features Offer input that shapes product features and influences the customer experience Location This is an on-site role based in London.

Join our innovative team at Astronomer as a Staff Software Engineer specializing in Data. In this role, you will help shape the future of data engineering solutions that empower organizations to harness the full potential of their data. You will work collaboratively with cross-functional teams to design, develop, and optimize data pipelines and infrastructure, ensuring high performance and reliability.