Staff Engineer at 9fin | London

About 9fin9fin is a cutting-edge AI platform revolutionizing the global debt markets, which represent the largest asset class exceeding $145 trillion.The landscape of debt markets is extensive, global, and essential, yet it often relies on disjointed data, PDFs, and manual processes. 9fin transforms this outdated infrastructure by providing a unified platform that consolidates proprietary credit data, in-depth analysis, and efficient workflows across international markets.Currently, 9fin empowers over 300 prestigious institutions worldwide, including leading banks, asset managers, private equity firms, law firms, and consulting advisors. The company is experiencing rapid growth, particularly in the US, with exceptional retention rates driven by robust workflow adoption.We are at a pivotal moment. With a validated product-market fit and strong global demand, 9fin is propelling towards becoming the definitive platform for debt markets globally.What You'll Work OnAs a Senior Backend Engineer on our Structured Credit team, you will contribute to the development of our market-leading CLO product and assist in the launch of a new vertical.Our team is dedicated to making a significant impact, leveraging technology to create value for the business. While we have overarching business goals, we enjoy the autonomy to define our team objectives and determine our success metrics. We uphold accountability and proactive behaviors such as ownership.Lead projects within a cross-functional team by defining and designing systems, building proof of concepts, and delivering new service functionalities—including APIs, data processing, and automation—while collaborating with Product and Clients.Engage in backend development and engineering primarily on the services and web applications hosted on the 9fin platform.Play a crucial role within project teams as a senior individual contributor, conducting code reviews, mentoring fellow developers, and participating in early research and experimentation with new technologies to provide insights for new features and products.Continuously enhance the 9fin codebase by seizing opportunities to automate, refactor, and document processes when it has the most significant impact.Work across diverse web platforms involving complex financial data modeling, intricate access control logic, environmental data capture, integration of ML/AI prediction services, and data visualization.

About 9fin9fin is revolutionizing the global debt markets with its cutting-edge AI platform, catering to the world’s largest asset class valued at over $145 trillion.The debt markets are extensive, international, and essential, yet they are often hindered by disjointed data, PDFs, and manual processes. 9fin transforms this outdated framework by providing a unified platform that consolidates proprietary credit data, in-depth analysis, and streamlined workflows across global markets.Currently, 9fin supports over 300 prestigious institutions worldwide, including leading banks, asset managers, private equity firms, law firms, and advisory companies. Our rapid growth is marked by significant expansion in the US and an exceptional retention rate driven by extensive workflow adoption.We are at a pivotal moment in our journey. With a proven product-market fit and substantial global demand, 9fin is on the path to becoming the definitive platform for debt markets globally.What You'll Work OnYou will lead technical projects, defining and designing systems, swiftly creating proof of concepts, and collaborating closely with Product and our clients.Develop code and guide your team in delivering new service functionalities, implementing APIs, managing data routing/processing, and establishing automation mechanisms.Your primary focus will be on backend services and the web applications that support the 9fin platform.Assume a leadership role within project teams, conducting code reviews and mentoring junior developers, while also participating in early research and experimentation with new technologies to inform new features and products.Continuously enhance the 9fin codebase by automating, refactoring, and documenting when possible.Diversity is key: Our web platforms encompass a wide range of areas, including complex financial data modeling, environmental and energy data capture, integration of ML/AI prediction services, and data visualization and automation systems.Collaboration is vital: We form cross-functional teams for every project, incorporating the necessary domain expertise from 9fin in finance, law, and editorial. Your ability to convey complex projects to non-technical audiences will foster productive and efficient team collaboration.Developer Experience: By managing automated processes and enhancing the development environment, you will help improve the overall experience for developers.

About 9fin9fin is at the forefront of revolutionizing global debt markets with its innovative AI platform, catering to an asset class worth over $145 trillion.Debt markets are extensive and critical yet often rely on disjointed data, PDFs, and manual processes. 9fin transforms this outdated infrastructure into a cohesive platform that consolidates proprietary credit data, in-depth analysis, and streamlined workflows across international markets.Currently, 9fin empowers teams at over 300 prestigious institutions globally, including major banks, asset management firms, private equity companies, law firms, and consulting agencies. As the business rapidly scales, especially in the US, it enjoys exceptional retention rates driven by robust workflow integration.We are at a pivotal moment in our growth journey. With a validated product-market fit and strong global demand, 9fin is on track to become the leading platform for debt markets around the world.The OpportunityWe are in search of a Senior Platform Engineer with a specialization in security to join our Platform team and take charge of our security framework across both our AWS environment and software development lifecycle.This is a hands-on position focused on creating secure-by-default systems rather than enforcing rigid processes. You will be responsible for designing and implementing security guardrails, tools, and patterns that enable our engineers to operate efficiently without sacrificing security.You will collaborate closely with engineering teams across the organization, as well as our Head of IT & Information Security, to prioritize and execute the most impactful enhancements to our security posture and facilitate our ongoing SOC 2 maturity.Your Responsibilities Will Include:Designing and implementing security guardrails within our AWS multi-account environment (IAM, networking, data protection, logging).Building and maintaining policy-as-code and infrastructure-as-code (Terraform) to enforce secure defaults.Enhancing our software supply chain security (dependency scanning, build integrity, secrets management).Integrating secure development practices into our engineering workflows (CI/CD, GitHub Actions, code review patterns).Driving visibility and detection through logging, monitoring, and alerting.Partnering with engineering teams to threat model new systems and ensure secure design from the outset.

About 9fin9fin is an innovative AI platform that revolutionizes global debt markets, which represent the largest asset class exceeding $145 trillion.The debt market is extensive, critical, and global; however, it is often hindered by fragmented data, cumbersome PDFs, and outdated manual processes. 9fin addresses these challenges by offering a unified platform that consolidates proprietary credit data, in-depth analysis, and valuable workflows across international markets.Currently, 9fin supports over 300 prestigious institutions globally, including leading banks, asset managers, private equity firms, law firms, and advisory services. Our business is experiencing rapid growth, particularly in the US, with exceptional retention rates driven by extensive workflow integration.We stand at a pivotal moment in our journey. With validated product-market fit and robust global demand, 9fin is on a fast track to becoming the definitive platform for debt markets worldwide.The OpportunityBecome part of 9fin’s dynamic Data, Design, Product & Engineering team, freshly funded with $50M in Series B financing. We are assembling a world-class product team poised to lead the industry.With ten established product squads and plans for expansion, we seek a Senior Product Manager to guide one of our core teams based in London as we continue to cultivate an exceptional product organization.This role offers an exciting opportunity to influence the direction of a product and a company that is leveraging technology to transform the trillion-dollar debt capital market.

Join Our Team at 9finAt 9fin, we are revolutionizing the global debt markets with our cutting-edge AI platform, addressing a massive asset class valued over $145 trillion.Despite the extensive and critical nature of debt markets, they have historically relied on fragmented data sources, PDFs, and manual processes. Our innovative solution consolidates proprietary credit data, in-depth analyses, and efficient workflows, creating a unified platform for global market operations.Currently, more than 300 prestigious institutions, including leading global banks, asset managers, private equity firms, law firms, and advisory firms, utilize 9fin. Our rapid growth, particularly in the US market, is supported by an exceptional retention rate, driven by our comprehensive workflow adoption.We are at a pivotal moment in our journey, with strong product-market fit and a burgeoning global demand, positioning 9fin to become the leading platform for debt markets worldwide.Your Role and ResponsibilitiesCollaborate within a cross-functional team to design systems, create proof of concepts, and implement new features, including APIs, data processing, and automation, while working closely with Product and Client teams.Engage in development and engineering for backend services and web application tools within the 9fin platform.Act as a vital contributor in project teams by participating in code reviews, engaging with peers, and offering innovative ideas during research and experimentation with new technologies.Enhance the 9fin codebase by identifying opportunities for automation, refactoring, and documentation to increase efficiency.Work across a variety of web platforms, including financial data modeling, access-control logic, environmental data capture, integration with ML/AI services, data visualization, and automation systems.Foster collaboration and effective teamwork, engaging with domain experts from 9fin’s financial, legal, and editorial departments, and clearly communicating technical concepts to non-technical stakeholders.Benefit from a robust developer experience framework, featuring automated preview environments, feature flags, and well-maintained non-production environments, facilitating rapid iteration and feedback.

Join 9fin as a Senior AI Engineer!At 9fin, we are revolutionizing the global debt markets—an asset class worth over $145 trillion. Our cutting-edge AI platform is designed to streamline fragmented data, PDFs, and manual workflows, allowing firms to harness proprietary credit data and high-value workflows efficiently.Trusted by over 300 blue-chip institutions, including global banks and private equity firms, 9fin is experiencing remarkable growth, especially in the US market. As we scale rapidly, we are excited to invite innovative minds to join our team.The OpportunityOur Data Science team is on the rise, and we are seeking a dedicated Senior AI Engineer to enhance our AI applications across various products. Collaborate with top researchers and engineers to build large-scale AI systems while applying the latest advancements in machine learning, computer vision, and natural language processing. Every day will bring new challenges and opportunities to innovate!Your Day-to-Day:Craft generative AI applications tailored to intricate financial and legal workflows, utilizing state-of-the-art models to create practical solutions that streamline decision-making.Lead the end-to-end model development lifecycle, championing best practices while ensuring reproducible research and efficient model delivery.Collaborate with cross-functional teams to exchange ideas, tackle business challenges, and mentor peers.Convert complex challenges into clearly defined projects within our dynamic, startup-like environment.Embrace cutting-edge research and methodologies, fostering a culture of rapid iteration and improvement.Proactively share innovative ideas and work with the team and organization, pushing the bounds of AI adoption.

About 9fin 9fin builds an AI-driven platform for the global debt markets, a sector valued at over $145 trillion. The company addresses challenges like scattered data, reliance on PDFs, and outdated manual processes by bringing together proprietary credit data, detailed analysis, and essential workflows in one place. More than 300 institutions worldwide use 9fin, including major banks, asset managers, private equity firms, law practices, and advisory groups. The company is expanding rapidly, especially in the US, and maintains high client retention through strong workflow integration. With growing demand and a product that fits market needs, 9fin aims to become the central platform for debt markets worldwide. Role Overview: Credit Analyst (London) The Credit Analyst role at 9fin covers a range of responsibilities: Analyze private company earnings, financial updates, and new deals as a generalist or sector specialist. Produce thematic research, trend reports, and sector-specific analysis. Use AI and business intelligence tools to automate workflows and enhance credit analysis. 9fin offers a generous budget for AI tools that match your expertise and improve your work. Build and maintain relationships with buyside investors and advisors to gather market insights. Support clients with questions about the platform and provide insights. Work closely with the product team to collect feedback and help shape improvements to the 9fin platform. What We Look For At least 2 years of experience in high-yield or leveraged finance markets, whether from the sell-side, buy-side, or a research firm. Strong communication skills, both written and verbal, with attention to detail.

Join 9fin as a Customer Success ManagerAt 9fin, we are revolutionizing the global debt markets with our cutting-edge AI platform, harnessing the world’s largest asset class valued at over $145 trillion. We recognize that the debt markets, while expansive and vital, often rely on outdated systems characterized by fragmented data and manual processes. Our mission is to transform this landscape with an integrated platform that centralizes proprietary credit data, comprehensive analysis, and high-value workflows across international markets.Our platform is trusted by over 300 prestigious institutions worldwide, including leading banks, asset managers, private equity firms, law firms, and advisory firms. As we experience rapid growth, particularly in the US market, we are proud to maintain exceptional client retention rates, driven by our deep integration into client workflows.We are at a crucial turning point in our journey. With a validated product-market fit and robust global demand, 9fin is on the path to becoming the leading platform for debt markets globally.Your RoleAs a Customer Success Manager, you will play a pivotal role in nurturing client relationships and boosting revenue by optimizing client workflows. This newly established Customer Success function will work closely with our Account Management team, innovating collaborative strategies to enhance our partnerships with clients.Your focus will be on ensuring clients fully comprehend our product offerings and are motivated to maximize their use of the platform, utilizing data-driven strategies for effective communication.Collaboration with various teams is essential to implement strategies for increased platform usage, improve our user-friendly products, and deliver an outstanding customer experience.This unique position requires a commercially savvy individual capable of developing a high-performing strategy from the ground up, tailored to specific projects throughout the customer lifecycle.Join a dynamic and ambitious team in a rapidly expanding company, servicing the largest financial market globally, and take your sales career to the next level!

Role Overview 9fin is hiring a Technical Program Manager in London. This role leads complex technical projects from planning through delivery, working closely with teams across the business. The Technical Program Manager keeps projects on track, aligns them with company strategy, and ensures high standards throughout. What You Will Do Oversee technical projects that support 9fin’s goals Coordinate with engineering, product, and other teams to deliver results Maintain clear communication among stakeholders at every stage Guide projects through their full lifecycle, from kickoff to completion

About 9fin9fin is a pioneering AI platform that drives innovation in the global debt markets, valued at over $145 trillion. Our mission is to transform the fragmented landscape of debt markets, which often relies on disjointed data, PDFs, and outdated workflows. With our comprehensive platform, we centralize proprietary credit data, advanced analytics, and high-value workflows, streamlining processes across the globe.Currently, 9fin supports over 300 blue-chip institutions worldwide, including leading global banks, asset managers, private equity firms, law firms, and advisory firms. Our rapid growth, especially in the US, is a testament to our exceptional client retention rates driven by deep integration into their workflows.At this pivotal moment in our journey, we are poised to become the leading platform in the debt markets, with a proven product-market fit and strong international demand.The OpportunityAs a Product Marketing Manager, you will spearhead the go-to-market (GTM) strategies and execution for product launches, craft compelling sales enablement materials, conduct in-depth market research, and collaborate across departments to ensure the success of 9fin’s products. This role is perfect for a B2B SaaS marketing professional eager to enhance product adoption and refine messaging for innovative fintech solutions.What You'll Work OnEach day brings new challenges, but here are a few key responsibilities you will undertake:Design and implement GTM strategies for new product launches, ensuring alignment with overall business objectives and promoting collaboration among product, sales, and marketing teams.Produce sales enablement materials (such as presentations, case studies, battle cards, and one-pagers) to empower the sales team in effectively promoting our products.Conduct market segmentation analyses to identify target customer groups, customizing messaging and marketing strategies to meet their distinct needs and challenges.Articulate and share compelling product positioning that sets 9fin apart in the market and resonates with our target audiences.Stay updated on industry trends and competitive activities, providing insights that inform product development and marketing strategies.Work closely with customer success teams to enhance engagement, retention, and adoption through targeted campaigns and educational content.

About 9finAt 9fin, we are revolutionizing the global debt markets with our cutting-edge AI platform, which oversees a staggering asset class exceeding $145 trillion. Our mission is to eliminate the outdated practices that plague the debt markets—characterized by fragmented data, cumbersome PDFs, and inefficient manual workflows. We offer a cohesive solution by centralizing proprietary credit data, in-depth analysis, and streamlined workflows across various global markets.Today, 9fin is the trusted partner for over 300 leading institutions globally, including prominent banks, asset managers, private equity firms, law firms, and advisory firms. Our rapid growth trajectory, particularly in the US, is driven by exceptional client retention and deep integration of our workflows.We are at a pivotal moment in our journey, with a proven product-market fit and robust demand worldwide, propelling us towards becoming the leading platform for debt markets on a global scale.The OpportunityJoin our Sales Team, where you will play a vital role in nurturing client relationships and driving revenue by improving client workflows. In this position, you will focus on acquiring new clients while also enhancing existing accounts through cross-selling strategies. Collaboration with various teams is key to executing our sales growth strategy, enhancing our exceptional products, and delivering a premier customer experience.This is your chance to be part of a passionate, dynamic team within a rapidly expanding business that serves the largest financial market in the world, providing you with the opportunity to fast-track your sales career.What You’ll Work OnYour daily tasks will vary, but here’s a glimpse of what you will be involved in:Cultivating and managing strong relationships with a portfolio of key 9fin clients.Driving account growth and achieving a target of 125% net retention.Showcasing new features and products from the 9fin platform to clients.Participating in relevant industry conferences and events.Formulating pricing strategies to upsell and cross-sell additional 9fin products and services.Engaging with senior decision-makers and influencers at existing client organizations to identify future business and product opportunities.Maintaining accurate records of client interactions in our CRM system.

Role overview As a Senior Software Engineer at 9fin, this position centers on developing and enhancing data-driven systems using Elasticsearch. The main focus is on building scalable search and analytics solutions that support 9fin’s products. Deep experience with Elasticsearch is essential for success in this role. What you will do Design and implement search and analytics features built on Elasticsearch Improve the performance and scalability of existing systems Maintain and evolve the technology stack, emphasizing search functionality Work closely with engineers and stakeholders to deliver solutions aligned with business needs Location This role is based in London.

Join Aircall, a revolutionary unicorn in the AI-powered customer communications sphere, trusted by over 22,000 companies globally to enhance revenue, expedite issue resolution, and empower customer-facing teams. We are transforming the landscape of customer communications by integrating voice, SMS, WhatsApp, and AI into a unified workspace.Our growth is driven by a straightforward principle: to enable teams to work smarter, not harder. Our AI Voice Agent automates routine calls, while AI Assist simplifies post-call tasks, and AI Assist Pro provides real-time insights, allowing individuals to excel in their roles. This synergy results in increased revenue, quicker resolutions, and scalable teams.Headquartered in Paris, with a solid presence in North America anchored in Seattle, Aircall also has teams in vibrant cities such as Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. Our product is beloved by customers, and we are rapidly scaling, supported by top-tier investors and continuous AI advancements across multiple product lines.At Aircall, you'll become part of a dynamic company. We are ambitious, focused on product development, and execution-oriented, with a clear impact, swift decision-making, and genuine growth opportunities.Our Work Culture at Aircall: We prioritize customer satisfaction, leverage data for decision-making, and are dedicated to delivering significant outcomes. We cherish ownership, continuous improvement, and thoughtful agility. If you thrive in a collaborative, fast-paced environment where trust and impact are essential, you will thrive here.Position Overview:As a Senior Backend Software Engineer, you will take charge of designing, developing, deploying, and maintaining essential features that enhance customer value on our voice platform.You will be expected to advocate for best practices, mentor team members, and contribute to the broader Engineering community as part of your daily responsibilities.Quality, excellence, and agility are at the core of our delivery process, and you will play a pivotal role in elevating these standards.Utilizing a diverse array of backend technologies tailored to specific needs, all hosted on AWS, we create resilient services that deliver added value on top of voice while fully integrating with our customers' critical business tools (CRM, Helpdesk, E-Commerce, etc.).

About 9fin9fin is an innovative AI platform revolutionizing the global debt markets, the largest asset class valued at over $145 trillion. We transform the fragmented landscape of debt markets, which often relies on disjointed data, PDFs, and manual processes, by offering a unified platform that centralizes proprietary credit data, in-depth analysis, and high-impact workflows across international markets.Currently, 9fin supports over 300 prestigious institutions globally, including leading banks, asset managers, private equity firms, law firms, and advisors. Our rapid scaling, particularly in the US, is driven by exceptional user retention and widespread adoption of our workflows.As we stand at a pivotal moment in our growth, with a proven product-market fit and strong demand, 9fin is on the path to become the defining platform for debt markets worldwide.Join Us as an Engineering LeadWe are looking for a dynamic Engineering Lead with a robust technical background to scale our platform, establish technical direction, and build an outstanding team that crafts impactful product experiences. Your role will be crucial in making complex data accessible, reliable, and significant, guiding engineers to tackle high-impact challenges across data, product, and infrastructure. Our managers not only oversee projects but also shape pivotal decisions that affect all aspects of product development.We expect our leads to possess substantial technical expertise and to be masters of their craft, capable of diving into intricate details while continuously improving their skills. A successful Engineering Lead is not just a skilled engineer but also a leader who empowers others to excel.Your ResponsibilitiesEach day brings unique challenges and opportunities, including:Building and leading a high-performing, cross-functional engineering team, fostering a culture where engineers feel motivated, empowered, and proud of their contributions.Engaging in technical design, code reviews, and architectural decisions to uphold high standards of technical excellence while balancing leadership duties.Translating ambitious product visions into scalable, production-ready solutions through informed, data-driven technical and strategic decisions.

Join commercetools as a Senior Backend Engineer, where you will play a pivotal role in shaping innovative backend solutions using TypeScript. Collaborate with cross-functional teams to create scalable and resilient microservices that empower our clients to deliver exceptional digital commerce experiences.

About the CompanyAffinidi is a pioneering technology firm focused on reimagining data ownership. We empower both businesses and individuals to take control of their data, providing a holistic approach to managing their digital identity while prioritizing privacy and security.Our innovative technology facilitates decentralized digital identity solutions, ensuring that everyone has the right to own and govern their data. We are dedicated to establishing a trustworthy ecosystem for digital credentials that allows secure data and service exchange across various sectors and borders. About the Role: We are seeking a solution-driven Senior Backend Engineer who possesses substantial expertise in Rust. The ideal candidate will have a track record of delivering robust backend solutions and is eager to contribute to our mission of transforming digital identity.

Join Our Dynamic Team at XapienAt Xapien, we empower businesses to truly understand their connections with suppliers, investors, partners, and third parties. Our innovative approach merges speed, scale, and precision, utilizing advanced AI technology.Since our inception in 2018, we've evolved from a deep-tech startup to a key player in AI-driven due diligence and risk intelligence. The year 2024 marked a significant milestone, with the successful closure of a $10M Series A funding round and accolades in the Chartis RiskTech100® and Everest Group’s Leading 50™. Our expansion has led to a broader product range, new market entries, and an expanding customer base.Our Growth TrajectoryWe're witnessing accelerated demand across various industries, especially in wealth management, financial services, and supply chain onboarding, extending our reach beyond the UK to customers in the Middle East, Asia, and Oceania.Why Now is the Perfect Time to Join UsThis position is not just another role; it’s a chance to influence the future of the due diligence sector with a market-leading product that organizations worldwide trust. Whether your expertise lies in marketing, communications, sales, or finance, your contributions will be vital in driving growth, enhancing credibility, and connecting our product with a swiftly changing market.As we scale rapidly, with an increasing number of customers and product releases, we face larger regulatory and market challenges. The expectation for real-time insights in due diligence is higher than ever. Your role will go beyond routine tasks; you will be shaping strategy, refining processes, and positioning a brand that is redefining trust and transparency.If you're passionate about learning, innovating, and making a meaningful impact, now is the time to join Xapien.The RoleWe are seeking a skilled Senior Backend Engineer to take on a pivotal technical leadership role within our engineering team. You will tackle our most complex technical challenges, take ownership of critical components within our platform’s architecture, and help guide our technical direction to ensure we continue to stay ahead in the industry.

About 9fin9fin is an innovative AI platform that transforms the global debt markets, the largest asset class in the world, valued at over $145 trillion.The debt markets are extensive, global, and essential, yet they continue to rely on scattered data, PDFs, and manual processes. 9fin is revolutionizing this outdated system by providing a unified platform that centralizes exclusive credit data, detailed analysis, and valuable workflows across international markets.Currently, 9fin supports over 300 elite institutions globally, including leading banks, asset management firms, private equity companies, law practices, and advisory groups. Our business is experiencing remarkable growth, particularly in the US, with leading retention rates driven by comprehensive workflow integration.We are at a pivotal moment in our journey. With a validated product-market fit and significant global demand, 9fin is on the fast track to becoming the premier platform for debt markets around the globe.The OpportunityBecome a part of 9fin's rapidly expanding Data, Design, Product & Engineering team, following a successful $50M Series B funding round. We are assembling a world-class product team poised to lead the industry.With ten established product squads and plans for further growth, we are in search of a Senior Product Manager to steer one of our vital teams based in London, contributing to the creation of an exceptional product organization.This is a unique opportunity to influence the future of a product and company that leverages technology to transform the trillion-dollar debt capital market.

About UsAre you ready to embark on a thrilling challenge?At XYZ Reality, a dynamic and award-winning Series-A startup, we're on a rapid ascent toward our next funding milestone. Our vision is to revolutionize the construction sector by enhancing our platform's features, performance, and scalability.We thrive in a fast-paced, multi-disciplinary environment, engaging in various domains such as cloud development, electronics, embedded software/hardware, mechanical design/manufacturing, AI & computer vision, and data science—all contributing to our innovative BIM Platform.To propel this mission forward, we are in search of a Backend Engineer with extensive Node.js experience to assist in our transition from Java to Node.js and develop high-performance, scalable backend services. You will collaborate closely with our API development, client applications, and data pipeline teams to design and deliver robust, efficient solutions.Our office is situated in central London, just a short stroll from Angel Station.