Senior Staff Data Scientist

About the RoleJoin us as a Senior Staff Data Scientist at Heetch, where you will play a pivotal role in transforming our marketplace through cutting-edge analytics, experimentation, and machine learning techniques. In this capacity, you will set the strategic direction for data science projects, shape product strategy, and mentor fellow data scientists to en…

Location: Any MSF office (typically in the candidate's country of residence at application time) Contract type: Fixed-term, 100% FTE Duration: 24 months Start date: 01.07.26 Application deadline: 07.05.26 Compensation and benefits: MSF offers a competitive package according to the policies of the MSF entity where the contract is established. About Médecins Sans Frontières (MSF) International Médecins Sans Frontières (MSF) is an independent international medical humanitarian organization. MSF provides emergency assistance to people affected by armed conflict, epidemics, exclusion from healthcare, and natural disasters. All work is guided by the needs of those served, without discrimination based on race, religion, gender, or political affiliation. MSF International acts as the legal entity for the global MSF Movement, which includes 24 sections, 28 associations, and 19 branch offices. The international office coordinates, informs, and supports MSF’s network, and manages international projects and initiatives as needed. Role overview: International Senior HR Partner for Learning This position plays a central part in advancing MSF’s Global Workforce Strategy for 2026–2031. The strategy aims to create a coordinated, global approach to learning and capacity development for medical humanitarian response, ensuring equitable access to learning opportunities across the movement. The person in this role coordinates the roadmap to achieve these objectives. Collaboration is key. The role works with multiple MSF entities and initiatives focused on learning development. The International Platform of HR Directors (IDRH) has identified the need for better coordination to reduce overlap in learning offerings and to address gaps. A new governance structure for learning has been set up to strengthen engagement, building on the ITL platform’s work. This includes the Learning Coordination Platform (LCP), the Operational Centres Learning Forum (OCLF), and the Global Learning Initiative Platform (GLIP). The International Senior HR Partner for Learning will lead the development and facilitation of this new governance structure. Organizational structure The International Senior HR Partner for Learning is part of the International HR team at MSF International, reporting to the International HR Coordinator. The team’s work is organized around three main pillars: Managing and maintaining existing international HR policies, tools, and processes Developing and implementing new policies and strategies Coordinating HR initiatives across the MSF movement

Join Satispay as a Compliance Officer (Investment Products)Please be aware that this role necessitates relocation to our office in Luxembourg.About SatispayAt Satispay, we are on a mission to transform daily transactions, creating a payment system that is straightforward, equitable, and accessible to all. As we evolve, our goal is to redefine the future of finance.We are a dynamic movement, empowering millions with a unified vision to confront significant challenges. Our journey has just begun, and we are committed to rapid progress, bold thinking, and mutual trust as we challenge the status quo and grow together.If you seek more than a mere job – if you aim to contribute to something meaningful alongside a talented team – you have found the right place.Key ResponsibilitiesAs a Compliance Officer (Investment Products), your primary responsibility will be to ensure our adherence to applicable regulations, particularly MiFID II, across our investment offerings. Your daily tasks will include:Compliance Framework - Assist the Head of Compliance in executing and sustaining a comprehensive Compliance Monitoring Programme to guarantee adherence to all relevant regulations. Conduct second-line of defense controls, identify weaknesses, and provide actionable recommendations.Risk Management - Identify, evaluate, and mitigate compliance risks associated with both existing and new investment products, including those related to crypto-assets. Aid in managing compliance incidents.Horizon Scanning and Advisory - Keep abreast of legal and regulatory changes and advise the Authorized Management and Product teams on implications for the business.Regulatory Strategy & Licensing - Contribute to the development of the regulatory strategy and support future licensing extension processes.Policies and Procedures - Assist in drafting, revising, and maintaining compliance policies.Regulatory Reporting - Ensure timely and accurate regulatory reporting, including the CSSF annual questionnaire on financial crime.Regulatory and Auditor Interactions - Facilitate interactions with regulators concerning investment services, inspections, and routine updates.

Join Affinity as a Software Engineer II, where you will contribute to innovative projects in a dynamic tech environment. You will collaborate with cross-functional teams to design, develop, and implement cutting-edge software solutions. This role is perfect for individuals who are passionate about technology and eager to take their skills to the next level.

Role Overview Veolia Environnement S.A. is hiring a Senior Sanitation Engineer for the Barcelona office. This position leads complex sanitation projects and plays a key part in shaping wastewater management strategies. Main Responsibilities Lead the planning and execution of sanitation projects, from design through implementation. Ensure all work meets environmental regulations and company standards. Develop and apply new approaches to improve wastewater management. Work closely with teams from various disciplines to deliver project goals. Mentor and support junior engineers throughout project phases. Location This role is based in Barcelona.

Join alan as a Sales Learning & Development Specialist, where you'll play a critical role in shaping the future of our sales team. In this role, you will be responsible for designing and implementing innovative training programs that empower our sales professionals to excel. Your expertise in developing engaging learning experiences will help drive our sales strategy forward.We are looking for a dynamic individual who is passionate about developing talent and fostering a culture of continuous improvement within our sales organization. You will collaborate with cross-functional teams to identify training needs and create impactful learning solutions.

Join Datavant as a Senior Platform Engineer and play a pivotal role in shaping our platform's architecture and functionality. We are seeking an innovative and technically proficient individual who thrives in a fast-paced environment. You will be responsible for developing scalable solutions, ensuring the reliability of our services, and collaborating with cross-functional teams to enhance our platform's features.

Join NielsenIQ as a Senior Antibot Engineer and play a pivotal role in enhancing the security and functionality of our systems. You will be responsible for developing sophisticated antispam and antibot solutions that protect our data integrity and improve user experience. Collaborate with cross-functional teams to identify vulnerabilities and implement robust measures against automated threats.

Join fusionconsulting as a Working Student in Talent Management & Learning, where you will gain invaluable experience in a dynamic environment. This internship is designed for students eager to dive into the world of talent management and learning strategies. You will collaborate with seasoned professionals, contributing to projects that enhance employee development and organizational growth.

Join Monzo as a Software Engineer II and contribute to our mission of making money work for everyone. In this role, you will be part of a dynamic team focused on building innovative solutions to enhance our banking experience. You will collaborate with cross-functional teams, write clean and maintainable code, and participate in the full software development lifecycle.

Join the Team at dLocal!At dLocal, we empower some of the largest global enterprises to seamlessly collect payments across 40 emerging markets. Our innovative solutions help renowned brands enhance conversion rates and ease the complexities of payment expansion. Serving as both a payment processor and a merchant of record, we facilitate our merchants' growth in the world’s most rapidly evolving markets.By joining dLocal, you will become part of a dynamic and diverse global team, collaborating with over 1000 teammates from more than 30 nationalities. Your role here will have a significant impact on millions of people's daily lives. We are a team of builders who embrace challenges and prioritize customer satisfaction. If you resonate with our values, we believe you will thrive in our environment.

Join Lodgify as a Senior Data Engineer and take the lead in shaping our robust data platform. In this pivotal role, you'll design, implement, and optimize data pipelines and infrastructure, driving data-informed strategies that propel our company forward. Collaborate with a diverse team of professionals in the heart of Barcelona, where innovation meets technology in the vacation rental industry.

Join Abacum as an AI Transformation Lead and spearhead the integration of artificial intelligence into our business processes. In this pivotal role, you will collaborate with cross-functional teams to develop innovative AI strategies that drive efficiency and enhance decision-making. Your expertise in AI technologies will be crucial in shaping our company's future.

Join our innovative team at anybotics as a Senior Angular Engineer, where you will be at the forefront of developing cutting-edge software solutions. This role is perfect for individuals who are passionate about building high-performance applications and enjoy collaborating in a dynamic environment.

Join the innovative team at Fundamental as a Senior Applied Research Engineer in Barcelona. In this pivotal role, you will leverage your extensive expertise in applied research to develop cutting-edge solutions that drive our projects forward. You will collaborate with a dynamic team of engineers and researchers, pushing the boundaries of technology to create impactful products.

About Us:Are you ready to make a meaningful impact? Join our dynamic team at Rover, where work meets play!At Rover, we believe that everyone deserves the unconditional love of a pet. Since our inception in 2011, we have been dedicated to connecting dog and cat parents with trustworthy pet sitters and dog walkers across the United States, Canada, and Europe through our user-friendly app and website. We empower our community of pet care professionals to establish and grow their businesses with the support and resources of a global company.Headquartered in Seattle, Washington, we collaborate with our talented teams in Barcelona, San Antonio, Spokane, and remote locations. Our commitment to creating a fantastic workplace has earned us recognition as one of the 100 Best Companies to Work For by Seattle Business Magazine and Washington’s Best Workplaces by the Puget Sound Business Journal. Our agile, fast-growing company is led by individuals with extensive experience from some of the world's leading tech firms.At Rover, we cherish our furry colleagues as much as our human ones. Our mission extends beyond enhancing the joys of pet ownership; we are equally dedicated to cultivating a diverse, inclusive, and welcoming community for pet lovers, starting with our employees.This position offers relocation assistance to Barcelona. This is a permanent, full-time role with a hybrid work schedule—Mondays and Thursdays in our office located in Poblenou, Barcelona.Please submit your CV in English.Data Engineering at Rover:Data is the backbone of Rover's operations. Our team collaborates with various departments to ensure that the data driving our business decisions is accurate, up-to-date, and dependable, while our reporting infrastructure serves the needs of everyone from analysts to executives.Are you eager to contribute to the modernization of our Data Platform and enhance our ETL tools? If you are enthusiastic about collaborating across teams—from Product to Data Science—this role will offer you the opportunity to engage in exciting projects that make a difference while expanding your knowledge in the process.

ABOUT CODEWAYAt Codeway, we are dedicated to developing and launching mobile applications that connect with millions of users swiftly.With a proven track record of delivering top-tier apps such as Cleanup (the leading iPhone storage cleaner worldwide), Retake AI (the foremost AI face editing app in the US), and Learna AI (the premier AI language learning app globally), along with over 50 additional applications in productivity, edtech, wellness, and entertainment, we are at the forefront of mobile innovation.Since our inception in 2020 in Istanbul, we have expanded into a dynamic team of over 300 individuals worldwide. With more than 400 million downloads, we are recognized as one of Europe’s fastest-growing consumer tech companies, and now, Barcelona is set to be the next major chapter in our journey.We are committed to building a robust team, efficient systems, and a vibrant culture that will propel Codeway into its next phase of growth. Join us for an exhilarating journey in the Barcelona tech landscape.POSITIONWe are currently seeking a highly motivated Spanish Learning Designer to be an integral part of our innovative product studio, Learna AI.In this role, you will create compelling Spanish lesson content and structured educational pathways rooted in effective language teaching methodologies. Your collaboration with product managers, AI engineers, and designers will be crucial in enhancing the learner experience, ensuring that our content is pedagogically sound, engaging, and seamlessly integrated into our app.This position is pivotal in expanding Learna's offerings beyond English, focusing specifically on Spanish language learning.Why Join Learna AI?Become a key player at the intersection of language education, AI, and innovative product development. This opportunity allows you to shape the experiences of thousands of learners globally as they practice and enhance their Spanish skills through real-time, AI-driven conversations.If you have a passion for teaching Spanish and are eager to create scalable learning experiences powered by AI, we invite you to connect with us.

Join Our Team at Codeway At Codeway, we create innovative consumer applications that enrich the lives of millions globally. Our focus on cutting-edge AI technology, user-centric design, and high-quality standards drives our mission in wellness, learning, and productivity. As a pivotal part of our expanding engineering team in Barcelona, you will be immersed in a vibrant culture that emphasizes ownership, rapid execution, and exceptional craftsmanship. We empower our engineers to influence product decisions and deliver impactful solutions to our users swiftly. Role OverviewWe are on the lookout for a dedicated and skilled Senior DevSecOps Engineer. In this vital role, you will spearhead security awareness initiatives within our development and deployment processes while implementing advanced security solutions through a variety of tools. Your expertise will play a crucial role in safeguarding the integrity, confidentiality, and availability of our applications and data within our expansive cloud infrastructure. Key ResponsibilitiesSecurity Awareness & Training: Design and execute security training programs for development and operations teams, promoting best practices in secure coding and deployment.Security Policies & Procedures: Develop, establish, and enforce security policies, standards, and procedures that align with industry best practices and regulatory requirements.

Role Overview Emburse is hiring a Senior Security Engineer in Barcelona. This role focuses on protecting digital assets and infrastructure. The position involves designing, implementing, and maintaining security controls to safeguard sensitive information. Key Responsibilities Develop and maintain security measures across systems and networks Work with teams from different functions to support compliance with security policies Assess risks and respond to potential threats Promote best practices for information security throughout the company

Welcome to Back Market.Our mission is to make technology reliable, affordable, and superior to new. As a leading global marketplace for refurbished devices, we are committed to reducing our environmental footprint by providing trustworthy and affordable tech that boasts 92% lower carbon emissions compared to new products.Indeed, refurbished tech is significantly more eco-friendly. With each device purchased on Back Market, we contribute positively to the planet. Every team member, from customer service to software engineering, plays a role in easing the burden on both the environment and consumers. Our goal is straightforward: to maximize what we have.Are you prepared to be part of this mission?The PayIn team is dedicated to creating a robust and adaptable payment system for both customers and sellers.As the PayIn Engineering Manager, you will spearhead a cross-functional team of eight skilled engineers (backend, frontend, and mobile) tasked with shaping the future of customer payment experiences.We are not merely iterating; we are innovating, leveraging cutting-edge payment technologies such as internal wallets, open banking, and AI to provide efficient and budget-friendly solutions.Situated at the core of our organization, you will be instrumental in facilitating strategic initiatives like subscription services and advanced wallet infrastructure, which will enhance customer satisfaction and drive business growth.