Technical Product Lead at Causa Prima | Madrid

At Causa Prima, we are pioneering the development of autonomous AI networks that seamlessly manage CFO office operations across borders, including accounts payable, accounts receivable, cash management, and treasury functions. Our mission is to transform and enhance traditional workflows, replacing them with intelligent AI agents capable of reasoning about financial data, making informed decisions, and evolving through human feedback.As the Technical Product Lead, you will take complete ownership of the product landscape from day one. This involves defining the functionalities of our AI agents, their interactions with humans and other entities, the patterns for approvals and escalations, and establishing trust between human operators and autonomous systems managing financial transactions. You will be instrumental in translating core financial challenges into actionable agent behaviors, crafting the product roadmap, and collaborating closely with our engineering teams to drive product delivery.This role is foundational in nature, reporting directly to one of the co-founders. You will not only shape the product function but also lead it as we scale. This is a unique opportunity to create a playbook for agentic finance products from the ground up.Your ResponsibilitiesDefine and Own the Product Roadmap — Oversee the strategic development from AP/AR automation to cash forecasting and counterparty portals, establishing the priorities for what gets built and why.Lead Product Discovery — Gain deep insights into CFO office workflows, identifying key leverage points for autonomous agents, and clearly defining their roles and functionalities.Translate Financial Operations into Agent Behaviors — Develop precise agent behaviors, decision trees, and escalation logic based on tasks such as invoice matching, payment approvals, cash positioning, and reconciliation.Bridge Engineering and Business Needs — Create technical specifications that resonate with engineers, grounded in real customer needs, and collaborate directly with AI and platform engineering teams.Design Trust Architecture — Establish how CFOs can trust agents with millions in transactions, focusing on transparency, auditability, and patterns for human oversight.Define Key Performance Metrics — Develop instrumentation and feedback mechanisms to evaluate agent performance and identify areas for improvement.Build and Lead the Product Function — As we expand, you will transition from an individual contributor to a leadership role, making this a pivotal opportunity to establish a product organization from scratch.Define the Role of Product Leadership in Agentic AI — This is an innovative product leadership role, requiring adaptability and a willingness to shape a new hybrid framework.MVP and Rapid Prototyping — Continuously iterate on product designs to validate concepts quickly.

Join Causa Prima as a Senior AI / LLM Agent Engineer, where you will play a pivotal role in shaping our innovative product. You will design, develop, and manage autonomous agents that facilitate various critical business processes, including invoice validation, dispute resolution, inter-company negotiations, and cash flow optimization.Your ResponsibilitiesAgent Architecture — Create a robust multi-agent system focusing on agent boundaries, event contracts, orchestration patterns, and the integration of LLM reasoning with deterministic enforcement.Document Processing Pipeline — Develop a system for the ingestion, classification, and structured extraction of financial documents such as invoices and contracts using LLM-based parsing and vision models.Validation & Anomaly Detection — Implement business rule checks, three-way matching, and pricing discrepancy detection to ensure data integrity and identify anomalies over time.Integration Framework — Design integration solutions connecting with Gmail, Google Drive, Slack, banking APIs, crypto wallets, and accounting platforms, including robust authentication and data normalization processes.Knowledge Graph — Build a Neo4j context graph to capture implicit business knowledge, focusing on entity extraction and provenance tracking.Multi-LLM Strategy — Develop a strategy for selecting models per agent, establishing structured output contracts, and creating evaluation frameworks.Compliance & Security — Design systems that operate within a zero-trust model, ensuring agents verify against original data and manage outbound content securely to mitigate risks.QualificationsA minimum of 3 years of experience with Python and/or TypeScript in a production environment.Strong systems design acumen, with a focus on agent boundaries and failure modes.Proven hands-on experience with LLM-powered systems and document AI technologies.Ability to articulate when to use LLMs versus rules engines or traditional ML approaches.Experience in designing data pipelines and integration architectures in production.A strong understanding of security principles and their implications in system design.

Join Sopra Steria as a Senior Technical Lead in our Madrid office, where you will play a crucial role in driving innovative solutions and leading technical teams. You will be responsible for overseeing the development process, ensuring high-quality delivery while mentoring junior developers.

This is Adyen Adyen is a leading financial technology platform that offers a comprehensive solution for payments, data, and financial products. We serve high-profile clients such as Meta, Uber, LVMH, Leboncoin, Decathlon, and Qonto. Our goal is to empower businesses to achieve their ambitions through innovative technology. At Adyen, we cultivate a supportive environment where our team members can thrive and take ownership of their careers. Our motivated individuals tackle unique technical challenges at scale, collaborating as a team to deliver ethical solutions that accelerate business success. Technical Consultant We are seeking a Technical Consultant who possesses a strong technical background and hands-on experience with integration design, project management, and a keen focus on merchant satisfaction. In this role, you will be the primary liaison for our merchants’ technical teams, assisting them throughout the design, development, testing, and launch phases of their integrations with Adyen’s platform. Your commitment to ensuring a seamless merchant experience will be paramount throughout the project lifecycle. As a Technical Consultant, you will engage in a variety of projects involving diverse payment solutions, including e-commerce platforms, marketplaces, and card issuing programs. By leveraging your technical skills and business insight, you will ensure an efficient implementation process while maintaining clear communication with our merchants and internal teams. This position is located in our Madrid office, and we are looking for someone who is both consultative and technically adept. Key Responsibilities: Apply development and programming expertise to build scalable and robust solutions for merchant integrations, ensuring compliance with payment best practices. Act as a consultative partner across various sectors such as e-commerce, point of sale, and multi-faceted platforms, guiding merchants through the integration journey. Collaborate with Sales, Account Managers, Product, and Engineering teams to deliver exceptional merchant experiences and drive ongoing enhancements. Utilize project management and technical consulting skills to oversee high-quality project delivery, ensuring the technical integrity of merchant integrations. Advise on optimizing payment solutions, including checkout experiences, authentication, omni-channel payments, and platform onboarding, while working with Developers and Product Managers to improve the platform.

Join msxinternational as a Technical and Product Trainer, where you will empower and educate teams on our innovative products and technologies. In this dynamic role, you will develop and deliver training programs that enhance knowledge and skills, ensuring our teams are equipped to excel in their roles.

Role Overview Skydance Media is looking for a Production Coordinator in Madrid to help keep productions running smoothly. This role centers on organizing schedules, handling logistics, and supporting the production team from planning through delivery. What You Will Do Coordinate production schedules and timelines Manage day-to-day logistics for the team Support the production staff to help deliver quality film and television projects Location This position is based in Madrid.

We are seeking a dynamic Salesforce Technical Lead specializing in Field Service to join our innovative team at inetum2 in Madrid. This role is pivotal in driving our Salesforce initiatives forward, ensuring the delivery of high-quality solutions that meet our clients' needs.As a Salesforce Technical Lead, you will be responsible for designing and implementing robust Salesforce configurations, integrating third-party applications, and leading a team of developers to ensure project success. Your expertise will help us enhance our service delivery and optimize our field service operations.

Join Skydance Animation, where creativity meets innovation in a vibrant and inclusive culture that encourages groundbreaking ideas and personal growth. Our commitment to engaging storytelling is supported by cutting-edge technology, allowing us to create captivating animated content. At Skydance, we seek artistic trailblazers ready to redefine the boundaries of animation. We provide the resources and environment to help you thrive as part of a unique studio that is making waves in the industry.As a Production Supervisor, you will oversee the animation process across various departments, ensuring that all deliverables and outputs align seamlessly with production goals.

About HappyRobotHappyRobot is pioneering an AI-native operating system designed for the real economy—a groundbreaking platform that creates a seamless connection between intelligence and action. By integrating real-time insights, specialized AI personnel, and orchestrating intelligence, we empower businesses to manage intricate, mission-critical operations with genuine autonomy.Our AI OS continuously accumulates knowledge, optimizes processes at every level, and adapts over time. We are initially focusing on supply chain and industrial-scale operations where resilience, speed, and ongoing improvement are paramount—allowing humans to concentrate on strategy, creativity, and other high-value endeavors.Discover more about our vision in our Manifesto. To date, HappyRobot has raised $62M, including a recent $44M Series B in September 2025. Our esteemed investors such as Y Combinator (YC), Andreessen Horowitz (a16z), and Base10 support our mission to transform enterprise operations. We are utilizing this funding to assemble a world-class team characterized by relentless motivation, exceptional problem-solving skills, and a passion for pushing boundaries in a dynamic, high-stakes environment. If you identify with this vision, you’ll find your place at HappyRobot.About the RoleAs a Technical Recruiter, you will collaborate directly with the founders and hiring managers to attract and onboard exceptional talent within our engineering and operations teams.What You'll DoManage the complete recruiting cycle for technical positions—from sourcing candidates to finalizing offers.Develop and oversee robust pipelines of high-caliber candidates.Work closely with founders and hiring managers to clarify role requirements and assessment criteria.Ensure a positive candidate experience from initial contact through to offer acceptance.Rapidly adapt recruiting strategies and sourcing methods to optimize results.Establish scalable processes, systems, and reporting mechanisms to enhance hiring efficiency.Contribute to building our employer brand through LinkedIn, networking events, and referrals.What We're Looking ForA minimum of 4 years of experience in technical recruiting, preferably within a high-growth startup environment.Proven sourcing abilities and a creative mindset for identifying top talent.

Why Join dLocal?At dLocal, we empower some of the largest companies globally to seamlessly collect payments across 40 countries within emerging markets. Our innovative solutions enhance conversion rates and simplify payment expansion, making us a trusted partner for global brands aiming to penetrate the world's fastest-growing markets.By becoming a part of our team, you will join an extraordinary global workforce of over 1000 professionals from more than 30 nationalities, fostering an international career that influences millions of lives daily. We are builders at heart, embracing challenges and placing our customers at the forefront of everything we do. If this resonates with you, we believe you will flourish in our dynamic environment.What Awaits You? We are in search of a highly proficient Java Specialist to enhance our Core department. In this pivotal role, you will be instrumental in designing and implementing architectural systems that underpin our current and future Java applications. Collaborating closely with the development team, your primary objective will be to ensure that solutions are efficient, scalable, and in alignment with client specifications. To excel in this position, you should possess extensive knowledge of software and architectural design patterns, coupled with advanced Java programming skills. A thorough understanding of the department's overarching requirements and goals is essential. By leveraging your expertise, you will contribute significantly to the ongoing enhancement of our technology stack and play a critical role in shaping the future of our department. Your strategic thinking and ability to grasp the bigger picture will be crucial to your success in this fast-paced and rewarding role.

We are seeking a dynamic and experienced Senior Technical Lead to join our team in Madrid. In this pivotal role, you will leverage your extensive technical expertise to lead projects and drive innovation within our Software Business Solutions (SBS) division. You will collaborate with cross-functional teams to ensure the successful delivery of high-quality software solutions, mentor junior developers, and contribute to architectural decisions.

Why Join dLocal?At dLocal, we empower the world’s largest companies to process payments across 40 countries in emerging markets. Our robust payment solutions enable global brands to enhance conversion rates and seamlessly expand their payment capabilities. As both a payment processor and a merchant of record, we facilitate our clients' entry into the fastest-growing emerging markets.By joining our dynamic team, you’ll collaborate with over 1,000 talented individuals from 30+ nationalities, contributing to a career that positively impacts millions of lives daily. We are innovators and problem solvers, committed to delivering exceptional service to our customers. If this resonates with you, we believe you’ll excel in our vibrant environment.What Awaits You?As the MLOps & AI Infrastructure Technical Lead at dLocal, you will serve as the principal technical authority guiding the design, operation, and evolution of our machine learning and AI infrastructure.Your primary goal will be to empower Data Science and AI teams in transitioning models and AI-driven services from conception to production seamlessly, reliably, and in compliance with regulations. You will take ownership of the technical roadmap for our MLOps stack, integrating AI responsibly into our engineering processes while scaling our impact as usage complexity increases.A key component of your role will involve leveraging agents and AI services to automate MLOps tasks—ranging from feature store management and platform operations to fraud detection workflows and ML cost efficiency—collaborating closely with the AI team.This position entails hands-on architectural design and leadership. While you won’t directly manage product models, your influence will be pivotal in shaping how each model and AI element is trained, deployed, monitored, and operated in production.

Greetings! We are Fever, the foremost technology platform for culture and live entertainment.Our mission? To democratize access to culture and entertainment. Through our proprietary advanced technology and data-driven strategies, we are transforming how people connect with live experiences. Each month, our platform motivates over 300 million individuals across more than 40 countries to uncover unforgettable events while empowering creators with our insights and tools, enabling them to scale, innovate, and enhance their offerings.Our accomplishments? We have collaborated with renowned industry leaders such as Netflix, F.C. Barcelona, and Primavera Sound, delivered internationally recognized experiences, and received backing from several prominent global investors! Impressive, right? To fulfill our mission, we seek proactive individuals who are eager to contribute to the evolution of entertainment!Ready to join the adventure?Let’s delve into this role and your contributions towards Fever’s mission.About the Role:As a Technical Cybersecurity Manager, you will be instrumental in safeguarding our SaaS applications, cloud infrastructures, and enterprise security frameworks. Collaborating with internal teams, you will assess risks, deploy security technologies, implement technical controls, and enhance the organization’s overall security posture. We seek a seasoned professional with a blend of technical acumen and theoretical knowledge in Cybersecurity, particularly in cloud environments.Your Journey at Fever:In your first month at Fever:You will seamlessly integrate into the team, engaging in planning and follow-up meetings across different departments.You will connect with various teams within Fever.You will familiarize yourself with Fever's technological ecosystem (applications, infrastructure, architecture, etc.).You will gain insights into our security processes, tools, and overall security landscape.After 3 months at Fever:You will actively contribute to the design and implementation of technical solutions to mitigate cybersecurity risks.You will be involved in security assessments for SaaS applications and cloud environments.

Role Overview Skydance Media is looking for a Production Assistant in Madrid. This position supports the production team with a range of tasks that help bring creative projects from concept to completion. The role offers practical experience in the film industry and a chance to contribute to the daily workflow on set and in the office.

Role overview airapps is looking for a Product Analyst in Madrid. This role centers on using data to help shape and improve digital products. The Product Analyst works closely with teams across the company, turning data into insights that guide product decisions and development. What you will do Analyze product data to identify trends and opportunities for improvement Collaborate with colleagues from different departments to understand business needs Translate data findings into clear, actionable recommendations Support ongoing product innovation with evidence-based insights Location This position is based in Madrid.

Hello! We are Fever, a leading technology platform transforming access to culture and live entertainment.Our mission is to democratize cultural experiences. With our advanced technology and data-driven strategy, we are reshaping how individuals interact with live events. Each month, our platform motivates over 300 million users across more than 40 countries to uncover memorable experiences while empowering event creators with insights and tools to enhance their offerings.We proudly collaborate with industry giants like Netflix, F.C. Barcelona, and Primavera Sound, delivering award-winning experiences backed by top-tier global investors. Exciting, right?To fulfill our mission, we seek dedicated individuals with a proactive approach who are enthusiastic about shaping the entertainment landscape!Are you ready to join us in this journey?Our engineering team is the backbone of the intuitive iOS and Android applications and website, responsible for creating, developing, enhancing, and maintaining all Fever services to ensure an exceptional user experience.About the RoleGain a deep understanding of our business, target audience, market trends, and product data to enhance customer satisfaction and help Fever meet its objectives.Foster communication and collaboration with stakeholders from various departments, including Engineering, Design, User Research, Marketing, Sales, and Customer Support.Translate broad opportunities into specific, measurable actions to drive progress toward our goals.Evaluate product performance, form hypotheses, conduct tests, and consistently refine product metrics.Oversee product feature development from inception to launch: data gathering, hypothesis formation, experimentation, goal setting, release, and performance tracking.Lead a product squad, manage its roadmap, prioritize tasks, and facilitate sprint planning, refinements, and retrospectives.Contribute to establishing a vision and strategy for your product.Exhibit strong leadership, organizational, and execution capabilities.About YouBasic Skills and QualificationsBachelor's degree in a relevant field.Proven experience in product management or a related discipline.Strong analytical and problem-solving skills.Exceptional communication and collaboration abilities.Leadership experience in managing cross-functional teams.

Fever is a global technology platform based in Madrid, focused on making culture and live entertainment more accessible. Each month, the platform reaches over 300 million people in more than 55 countries, helping them discover memorable events and experiences. Fever partners with organizations like Netflix, F.C. Barcelona, and Primavera Sound, and is supported by leading international investors. Role Overview The Staff Product Engineer role at Fever is broad and hands-on. Projects often span multiple frameworks and technical specialties. Most work involves Python-based services and APIs, relational and real-time databases, data warehouses, and SQL. The team also manages event-driven or distributed systems, cloud infrastructure, containers, CI/CD pipelines, and observability tools. Some projects may include AI APIs, LLM-based workflows, retrieval patterns, and automation tools. Preferred Experience Building or maintaining internal platforms, operational tools, or backend systems with a product focus Working with Python frameworks such as Django, Flask, or FastAPI Using PostgreSQL, Snowflake, Tinybird, Redis, and developing SQL-heavy applications Designing or operating event-driven architectures or messaging systems (Kafka, RabbitMQ) Experience with AWS, Docker, Kubernetes, Terraform, or similar infrastructure stacks Implementing observability and monitoring solutions Exposure to AI-driven product development, LLM integrations, retrieval-augmented generation (RAG), or workflow automation Leading new initiatives or working in areas with undefined problems Taking ownership of complex projects that deliver significant impact Success Indicators This position is based in Madrid.

Join our dynamic team at On Running as a Lead Store Advisor in the vibrant city of Madrid. In this pivotal role, you will be responsible for delivering exceptional customer service, driving sales, and providing your expertise in our innovative range of performance footwear and apparel. You will lead by example, inspiring both customers and team members alike, while ensuring the store operates smoothly and efficiently.

Feverup is looking for a Technical Product Manager to join the AI / Builder team in Madrid. This position centers on leading new product development and shaping the direction for AI-driven projects. Collaboration with engineering, design, and business teams is essential to ensure that product plans support the company's overall strategy. What you will do Define and communicate clear product goals for AI-focused initiatives Coordinate with cross-functional teams to set priorities and monitor progress Spot and assess new opportunities for product growth Align product plans with broader business objectives Location This role is based in Madrid.

We are seeking a skilled Technical Engineer to join our dynamic team focused on installation works in Madrid. In this role, you will be responsible for overseeing technical specifications, ensuring project compliance, and collaborating with multidisciplinary teams to deliver successful outcomes. Your expertise will contribute significantly to our projects, driving efficiency and innovation.