Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.
Experience Level
Senior
About the job
The Senior Specialist in Data Science & AI for Digital & IT at Jobs for Humanity will be based at Barcelona Gran Vía. This role focuses on applying data science and artificial intelligence to enhance digital and IT solutions that benefit the community.
Key responsibilities
Use data science and AI knowledge to drive projects that make a tangible difference for the community
Collaborate with colleagues across various teams to design and develop new digital and IT solutions
Contribute to the improvement of tools and processes, supporting better operations and customer service
Collaboration
This position requires frequent work with cross-functional teams. The goal is to deliver solutions that increase both operational efficiency and the quality of customer experience.
Role overview The Senior Specialist in Data Science & AI for Digital & IT at Jobs for Humanity will be based at Barcelona Gran Vía. This role focuses on applying data science and artificial intelligence to enhance digital and IT solutions that benefit the community. Key responsibilities Use data science and AI knowledge to drive projects that make a tangible…
Mindrift seeks a Freelance AI Workflow Engineer to join the Tendem project as an AI Pilot. This part-time, remote role centers on building automation systems powered by Large Language Models (LLMs) in collaboration with Tendem Agents, who manage repetitive tasks. The focus is on prompt engineering, workflow design, and maintaining quality throughout each solution. Key Responsibilities Design and evaluate workflows using LLM APIs such as OpenAI, Claude, Gemini, or similar tools. Build and refine automation systems for tasks like content creation, enrichment, and communication. Develop and iterate on prompt frameworks to ensure consistent, high-quality workflow outputs. Create automated outreach systems, including email and messaging flows, and oversee lead enrichment processes. Organize and preprocess data to support stable model performance and reliable results. Review and optimize AI-driven pipelines for scalability, efficiency, and accuracy. Role Fit This freelance position suits professionals experienced in LLM integrations, prompt design, and AI automation. The part-time, remote structure offers flexibility for those with relevant expertise. Location Remote , València, Valencian Community, Spain
Rithum™ is the leading global commerce network, revolutionizing the collaboration between brands, suppliers, and retailers to create seamless e-commerce experiences. Our unmatched platform empowers businesses to drive growth, streamline operations across multiple channels, expand product offerings, and improve profit margins. Currently, over 40,000 companies rely on Rithum to enhance their business across numerous channels, collectively representing more than $50 billion in annual Gross Merchandise Volume (GMV). By utilizing our comprehensive commerce, marketing, and delivery solutions, our clients are able to deliver optimized shopping experiences that engage consumers from start to finish.
Join Cabify as a Data Science Manager specializing in Advanced and Product Analytics, where you will lead a talented team to drive data-driven insights that enhance our products and services. Your expertise will guide our analytics strategy, enabling us to deliver exceptional value to our customers. With your leadership, you will empower your team to develop innovative solutions and improve our decision-making processes.
Role overview Mindrift seeks a Freelance DevOps Engineer specializing in Automation Systems. This part-time, remote position supports the Tendem project, which combines AI and human input to advance automation workflows. The role is based remotely, with a focus on collaboration from València, Valencian Community, Spain. What you will do Design, deploy, and maintain infrastructure that supports automation workflows in an environment where AI and human collaboration intersect. Work with Tendem Agents as an AI Pilot to help ensure system reliability and performance. Optimize and scale automation pipelines to support high-load scenarios. Enhance workflow efficiency and maintain infrastructure stability. Requirements Professional experience in cloud infrastructure and system deployment. Background managing automation systems under heavy load. Comfort working remotely and collaborating with distributed teams.
Join Toloka AI as a Freelance Agent Evaluation Engineer and contribute to the advancement of AI technology! We are looking for talented individuals who can assess and evaluate AI models, ensuring they meet the highest standards of quality and accuracy. This role offers the flexibility of remote work, allowing you to work from anywhere while collaborating with a dynamic team.
Intetics Inc., a premier American technology firm specializing in tailored software solutions, is seeking a talented Senior Data Support Engineer to join our innovative team. We pride ourselves on providing exceptional software application development, creating distributed professional teams, and delivering comprehensive digital solutions.
Veeva Systems is a pioneering, mission-driven organization at the forefront of industry cloud solutions, dedicated to accelerating the delivery of therapies to patients. As one of the fastest-growing SaaS companies in history, we achieved over $2 billion in revenue last year and continue to see immense growth potential.Our core values of Doing the Right Thing, Customer Success, Employee Success, and Speed drive our operations. In 2021, we made headlines by becoming a public benefit corporation (PBC), which commits us to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere company, we offer the flexibility to work remotely or in-office, supporting your success in your preferred work environment.Join us in transforming the life sciences industry, and making a positive impact on our customers, employees, and communities.The RoleVeeva Link facilitates connections within the life sciences sector, enabling professionals to engage with key individuals for clinical trials, educational initiatives, or advisory boards. This streamlined access significantly reduces the time-to-market for critical drugs, allows trials with the most relevant experts, and disseminates information about new treatments to essential members of the life sciences community. Learn more about Veeva Link on our product pages at https://www.veeva.com/products/veeva-link/. As a Data Engineer, you will be integral to our data pipelines and take charge of a significant portion of the Link data processing platform. We value end-to-end ownership, placing you in the ideal position to identify, design, and implement enhancements to the product's data pipelines while adapting to the evolving market demands. Your responsibilities will include driving features and innovations using SOLID and clean software principles, participating in architectural enhancement processes, and ensuring quality outcomes. Monitoring, metrics, and general observability will be integral parts of your feature design process.
Join our dynamic team at Auto1 Group as a Beca Business Analyst specializing in SQL. This internship offers you the chance to delve into data analytics, where you will support our business operations and gain invaluable experience in a fast-paced environment. You will be working closely with senior analysts and gaining hands-on exposure to real-world business challenges.
Join Our Expanding Data Team!Forget traditional titles — let’s call this role our Data Engineer Become a vital part of our global Data squad, where you will design bespoke solutions that impress our clients. We’re on the lookout for a dedicated Data Engineer with a robust technical foundation. Your challenge? To train, deploy, and implement innovative developments — and that's just the start.What’s in store for you: You'll engage with unique challenges in data-driven software alongside a diverse team of talented individuals. Explore avant-garde projects utilizing the latest technologies to stretch limits and create meaningful impact. Choose your work environment: whether from the comfort of home or collaborating in our offices, the choice is yours. AGILE methodologies are our standard — expect multidisciplinary teams and full ownership of your projects. Are you ready to embark on significant projects, surrounded by a like-minded team? Let’s make a difference together!
Toloka AI seeks a Freelance Machine Learning Engineer to support ongoing improvements to its platform. This remote role is based in València, Valencian Community, Spain, though work may be completed from any location. Key responsibilities Work closely with data scientists and software engineers to design and implement machine learning models Use Python and frameworks like TensorFlow or PyTorch to develop and refine algorithms Participate in projects that expand the platform’s AI features Requirements Demonstrated experience with machine learning algorithms Strong programming skills in Python Practical knowledge of TensorFlow or PyTorch This freelance position offers flexibility and the opportunity to contribute to meaningful AI projects alongside a collaborative team.
Veeva Systems Inc. is a purpose-driven organization and a trailblazer in the industry cloud sector, dedicated to accelerating the delivery of therapies to patients by life sciences companies. As one of the fastest-growing SaaS companies ever, we achieved over $2B in revenue last fiscal year, with significant growth opportunities on the horizon.At Veeva, our core values are paramount: Doing the Right Thing, Customer Success, Employee Success, and Speed. We are proud to be a public benefit corporation since 2021, committed to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere company, we offer the flexibility to work from your preferred environment, be it home or the office, ensuring you can excel where you feel most comfortable.Join us in transforming the life sciences landscape, as we strive to make a meaningful impact on our customers, employees, and communities.The RoleVeeva OpenData serves as a global reference for healthcare professionals and organizations, encompassing vital information such as addresses, emails, specialties, demographics, compliance data, and affiliations, now spanning over 100 countries.As the Data Operations Lead, you will be pivotal in overseeing our curation efforts. You will lead a remote team of data curators, unlocking the full potential of OpenData while upholding rigorous compliance and quality standards. This role transcends maintenance; it is about strategic innovation. You will architect the production processes of the future, driving technological advancements to enhance our efficiency and data integrity.To excel in this position, you must possess a unique combination of analytical acumen and emotional intelligence. You are a proactive leader who thrives on problem-solving and effective communication. Whether engaging with a data curator, analyst, or senior executive, you have the ability to align teams and drive outcomes. You take complete ownership of your team’s success, regarding their achievements as your own.
Role Overview 10xteam is looking for a freelance Machine Learning Operations Engineer with a focus on AI training. This remote role is open to candidates based in Spain and offers flexible hours, ranging from 8 to 20 per week. What You Will Do Work with a team of experienced professionals to improve and train AI models Contribute to projects that advance artificial intelligence solutions Collaborate remotely on assignments that impact real-world applications Position Details Freelance contract Remote work within Spain 8-20 hours per week, depending on project needs
Rithum™ stands as the leading commerce network globally, revolutionizing collaboration among brands, suppliers, and retailers to create unparalleled e-commerce experiences. Our innovative platform empowers brands and retailers to drive growth, optimize operations across diverse channels, expand product lines, and improve profit margins.With over 40,000 businesses relying on Rithum to enhance their operations across a multitude of channels, we collectively facilitate more than $50 billion in annual GMV. Our comprehensive commerce, marketing, and delivery solutions allow clients to curate optimized consumer shopping journeys from start to finish.Position OverviewAs a Senior Data Engineer, you will play an integral role in the design, development, and maintenance of sophisticated data infrastructure that fuels advanced analytics. You are an adept data engineer skilled in ETL pipeline construction and dimensional modeling, eager to harness AI as a vital partner. Your expertise will ensure that AI is utilized effectively for the sustainable success of our business systems. You will be tasked with creating elaborate data pipelines from scratch, enhancing our database infrastructure to support advanced analytics, AI-driven insights, and automated data operations. Collaborating across various teams—including product, engineering, data science, and data analysis—you will enhance our cloud data architecture to meet the demands of both external clients and internal stakeholders.
Veeva Systems is a mission-driven organization and a trailblazer in industry cloud solutions. We empower life sciences companies to accelerate the delivery of therapies to patients. As one of the fastest-growing SaaS companies in history, we surpassed $2 billion in revenue last fiscal year, with significant growth opportunities on the horizon.Our core values—Do the Right Thing, Customer Success, Employee Success, and Speed—drive our culture. In 2021, we made history by becoming a public benefit corporation (PBC), committed to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere organization, we offer flexibility in working from home or in the office, allowing you to thrive in your preferred work environment.Join us in transforming the life sciences industry, with a commitment to making a meaningful impact on our customers, employees, and communities.About the RoleAs a vital member of Veeva OpenData Commercial, you will lead a team of 6-8 data analysts focused on website data extraction. Your team will configure crawlers using our proprietary toolchain to gather data from various websites. The extracted data will be processed using Python configuration scripts in our data platform. This role plays a crucial part in enhancing customer satisfaction by ensuring that data remains fresh and accessible. In addition to crawler management, your team will engage in classic analytical tasks, including ad-hoc reporting and visual data presentations.
Who We Are Moniepoint is a pioneering global fintech company dedicated to developing modern financial services for millions of individuals and businesses within rapidly growing markets. Our offerings include payments, banking, credit, and financial management tools—trustworthy products that facilitate daily life and business operations while ensuring safe money transfers. Our mission is straightforward: to promote financial well-being for every African, everywhere. This is just the beginning. We have experienced significant growth in Nigeria and the UK and are excited to expand our product, engineering, and analytics teams. Our initiatives range from constructing financial infrastructure to crafting seamless customer experiences for emerging markets, addressing substantial and meaningful challenges at scale. With over a million new customers onboarded each month and processing hundreds of billions of dollars in payments annually, we support tens of millions of users across our ecosystem. Our teams thrive in a dynamic, high-impact environment alongside global leaders from companies such as Glovo, Bolt, Monzo, Klarna, Checkout.com, and Tide. If you're eager to establish our data science function from the ground up, engage with one of Africa’s most extensive fintech datasets, and develop products that resonate with millions, this is an extraordinary opportunity to join us. About the Role: We are in search of a proactive Senior Data Scientist (Fraud) to assist in detecting, preventing, and minimizing fraud within one of Africa's largest financial transaction ecosystems. This role operates at the core of real-time payments, identity verification, behavioral risk, and transaction oversight, making an immediate impact at a massive scale. You will collaborate closely with Fraud, Risk, Product, and Engineering teams to design, build, and implement fraud detection models integrated directly into decision-making processes. Positioned at the crossroads of data science, fraud strategy, and product development, you will convert complex behavioral signals into high-confidence, real-time decisions, balancing fraud loss, customer experience, and regulatory compliance to safeguard millions of customers and businesses.
Jobgether is looking for a Senior Full-Stack Engineer with strong experience in Python and React. This position is based in Spain and centers on building and maintaining web applications that improve how users interact with our platform. What you will do Design, develop, and maintain web applications using Python and React Work closely with team members to deliver features that enhance the user experience Contribute to technical decisions and help set the direction for ongoing projects Mentor junior developers and support their growth Requirements Strong knowledge of both front-end and back-end development Proficiency in Python and React Experience working in an agile team setting Ability to collaborate effectively and communicate technical concepts clearly
Role overview Fundraise Up is looking for a Senior Data Engineer based in Spain to help shape and support the data architecture behind its fundraising platform. This position centers on both building and maintaining the systems that allow the company to make informed, data-driven decisions. Strong technical expertise and a collaborative mindset are essential for success in this role. What you will do Design, build, and maintain scalable data systems that meet evolving business needs Keep the data architecture efficient and reliable as the platform grows Collaborate with teams across the organization to gather requirements and turn them into technical solutions Develop and refine data pipelines to enhance analytics and support new product features Collaboration Work closely with colleagues from various departments to understand business goals and deliver data solutions that help optimize fundraising efforts. Location This is a fully remote role open to candidates residing in Spain.
We invite you to submit your CV in English, including your level of English proficiency.Mindrift is at the forefront of connecting experts with project-based AI opportunities for top-tier technology companies, dedicated to testing, evaluating, and enhancing AI systems. Note that participation is project-based and does not imply permanent employment.Project OverviewEach project presents unique challenges, and contributors may be tasked with:Designing innovative computational physics problems that reflect authentic physics research workflows;Creating problems that necessitate Python programming solutions (utilizing Numpy, SciPy, Sympy);Ensuring that problems are computationally intensive, designed to be unsolvable manually within practical timeframes (days/weeks);Formulating problems that require complex reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics;Constructing problems based on real research questions or practical applications from physics;Validating solutions using Python alongside established physics simulation libraries;Providing clear documentation of problem statements and verified correct answers.Ideal Candidate ProfileThis role is well-suited for quantum researchers proficient in Python and open to part-time, non-permanent projects. The ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or a related field;Proficiency in Python for numerical validation; familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any relevant programming language is acceptable;A minimum of 2 years of relevant professional experience, including applied, research, or teaching roles;Experience with numerical simulation methodologies;The ability to construct problems that reflect real-world physics research scenarios;Creative problem-solving skills across various physics domains;Familiarity with physics modeling and approximation techniques;Strong command of written English (C1+ level).Application ProcessApply → Pass qualifications → Join a project → Complete tasks → Get compensatedProject CommitmentThe estimated workload for this project ranges from 10 to 20 hours weekly during active phases, based on project requirements. This is an estimate, not a guaranteed workload.CompensationContributors can earn up to $29 per hour, contingent upon their level of expertise and contribution pace. Compensation may differ across projects based on their scope, complexity, and required skills. Please note that other projects may offer varying earning levels based on specific requirements.
Join Celonis, the premier global leader in Process Intelligence technology and one of the fastest-growing SaaS companies worldwide. At Celonis, we see a tremendous opportunity to enhance productivity by embedding AI, data, and intelligence at the heart of business processes. We invite you to be part of our mission!The Team:Celonis Services is a dynamic strategic services organization dedicated to the technical journey of our customers while delivering tangible business value throughout our engagements. Our team includes Consulting Services, Academy, and Customer Support, and we pride ourselves on our thought leadership, deep product knowledge, technical expertise, and domain insights. We aim to deliver outstanding Celonis implementations, maximize business value, and facilitate product adoption for our clients through the integration of industry best practices, exceptional delivery experience, and award-winning support.The Role:As a Lead Consultant, you will play a pivotal role in accelerating our customers’ digital transformation and propelling Celonis’ international growth. You will assess customers' strategic needs, develop data-driven process insights using SQL, and create intricate data models to ensure clients derive maximum value. You will gain expertise across a variety of company functions, including Finance, Order Management, Procurement, Warehouse Management, Customer Service, Production, e-Commerce, Opportunity Management, and Supply Chain Management. You will leverage cutting-edge features of the Celonis platform, such as Process Analytics, Process Automation, Artificial Intelligence (AI), and Machine Learning (ML).Your Responsibilities:Initiate:Lead Celonis implementation projects to ensure optimal solutions addressing customer pain points.Design innovative analyses and operational applications, enhancing them with Machine Learning or Artificial Intelligence to illuminate customer processes.Utilize Celonis technology to pinpoint process inefficiencies and uncover root causes in close collaboration with clients.Implement:Facilitate value workshops to create business cases and align strategies to rectify process inefficiencies.Quantify business and financial potential, presenting findings to stakeholders.
Role overview The Senior Specialist in Data Science & AI for Digital & IT at Jobs for Humanity will be based at Barcelona Gran Vía. This role focuses on applying data science and artificial intelligence to enhance digital and IT solutions that benefit the community. Key responsibilities Use data science and AI knowledge to drive projects that make a tangible…
Mindrift seeks a Freelance AI Workflow Engineer to join the Tendem project as an AI Pilot. This part-time, remote role centers on building automation systems powered by Large Language Models (LLMs) in collaboration with Tendem Agents, who manage repetitive tasks. The focus is on prompt engineering, workflow design, and maintaining quality throughout each solution. Key Responsibilities Design and evaluate workflows using LLM APIs such as OpenAI, Claude, Gemini, or similar tools. Build and refine automation systems for tasks like content creation, enrichment, and communication. Develop and iterate on prompt frameworks to ensure consistent, high-quality workflow outputs. Create automated outreach systems, including email and messaging flows, and oversee lead enrichment processes. Organize and preprocess data to support stable model performance and reliable results. Review and optimize AI-driven pipelines for scalability, efficiency, and accuracy. Role Fit This freelance position suits professionals experienced in LLM integrations, prompt design, and AI automation. The part-time, remote structure offers flexibility for those with relevant expertise. Location Remote , València, Valencian Community, Spain
Rithum™ is the leading global commerce network, revolutionizing the collaboration between brands, suppliers, and retailers to create seamless e-commerce experiences. Our unmatched platform empowers businesses to drive growth, streamline operations across multiple channels, expand product offerings, and improve profit margins. Currently, over 40,000 companies rely on Rithum to enhance their business across numerous channels, collectively representing more than $50 billion in annual Gross Merchandise Volume (GMV). By utilizing our comprehensive commerce, marketing, and delivery solutions, our clients are able to deliver optimized shopping experiences that engage consumers from start to finish.
Join Cabify as a Data Science Manager specializing in Advanced and Product Analytics, where you will lead a talented team to drive data-driven insights that enhance our products and services. Your expertise will guide our analytics strategy, enabling us to deliver exceptional value to our customers. With your leadership, you will empower your team to develop innovative solutions and improve our decision-making processes.
Role overview Mindrift seeks a Freelance DevOps Engineer specializing in Automation Systems. This part-time, remote position supports the Tendem project, which combines AI and human input to advance automation workflows. The role is based remotely, with a focus on collaboration from València, Valencian Community, Spain. What you will do Design, deploy, and maintain infrastructure that supports automation workflows in an environment where AI and human collaboration intersect. Work with Tendem Agents as an AI Pilot to help ensure system reliability and performance. Optimize and scale automation pipelines to support high-load scenarios. Enhance workflow efficiency and maintain infrastructure stability. Requirements Professional experience in cloud infrastructure and system deployment. Background managing automation systems under heavy load. Comfort working remotely and collaborating with distributed teams.
Join Toloka AI as a Freelance Agent Evaluation Engineer and contribute to the advancement of AI technology! We are looking for talented individuals who can assess and evaluate AI models, ensuring they meet the highest standards of quality and accuracy. This role offers the flexibility of remote work, allowing you to work from anywhere while collaborating with a dynamic team.
Intetics Inc., a premier American technology firm specializing in tailored software solutions, is seeking a talented Senior Data Support Engineer to join our innovative team. We pride ourselves on providing exceptional software application development, creating distributed professional teams, and delivering comprehensive digital solutions.
Veeva Systems is a pioneering, mission-driven organization at the forefront of industry cloud solutions, dedicated to accelerating the delivery of therapies to patients. As one of the fastest-growing SaaS companies in history, we achieved over $2 billion in revenue last year and continue to see immense growth potential.Our core values of Doing the Right Thing, Customer Success, Employee Success, and Speed drive our operations. In 2021, we made headlines by becoming a public benefit corporation (PBC), which commits us to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere company, we offer the flexibility to work remotely or in-office, supporting your success in your preferred work environment.Join us in transforming the life sciences industry, and making a positive impact on our customers, employees, and communities.The RoleVeeva Link facilitates connections within the life sciences sector, enabling professionals to engage with key individuals for clinical trials, educational initiatives, or advisory boards. This streamlined access significantly reduces the time-to-market for critical drugs, allows trials with the most relevant experts, and disseminates information about new treatments to essential members of the life sciences community. Learn more about Veeva Link on our product pages at https://www.veeva.com/products/veeva-link/. As a Data Engineer, you will be integral to our data pipelines and take charge of a significant portion of the Link data processing platform. We value end-to-end ownership, placing you in the ideal position to identify, design, and implement enhancements to the product's data pipelines while adapting to the evolving market demands. Your responsibilities will include driving features and innovations using SOLID and clean software principles, participating in architectural enhancement processes, and ensuring quality outcomes. Monitoring, metrics, and general observability will be integral parts of your feature design process.
Join our dynamic team at Auto1 Group as a Beca Business Analyst specializing in SQL. This internship offers you the chance to delve into data analytics, where you will support our business operations and gain invaluable experience in a fast-paced environment. You will be working closely with senior analysts and gaining hands-on exposure to real-world business challenges.
Join Our Expanding Data Team!Forget traditional titles — let’s call this role our Data Engineer Become a vital part of our global Data squad, where you will design bespoke solutions that impress our clients. We’re on the lookout for a dedicated Data Engineer with a robust technical foundation. Your challenge? To train, deploy, and implement innovative developments — and that's just the start.What’s in store for you: You'll engage with unique challenges in data-driven software alongside a diverse team of talented individuals. Explore avant-garde projects utilizing the latest technologies to stretch limits and create meaningful impact. Choose your work environment: whether from the comfort of home or collaborating in our offices, the choice is yours. AGILE methodologies are our standard — expect multidisciplinary teams and full ownership of your projects. Are you ready to embark on significant projects, surrounded by a like-minded team? Let’s make a difference together!
Toloka AI seeks a Freelance Machine Learning Engineer to support ongoing improvements to its platform. This remote role is based in València, Valencian Community, Spain, though work may be completed from any location. Key responsibilities Work closely with data scientists and software engineers to design and implement machine learning models Use Python and frameworks like TensorFlow or PyTorch to develop and refine algorithms Participate in projects that expand the platform’s AI features Requirements Demonstrated experience with machine learning algorithms Strong programming skills in Python Practical knowledge of TensorFlow or PyTorch This freelance position offers flexibility and the opportunity to contribute to meaningful AI projects alongside a collaborative team.
Veeva Systems Inc. is a purpose-driven organization and a trailblazer in the industry cloud sector, dedicated to accelerating the delivery of therapies to patients by life sciences companies. As one of the fastest-growing SaaS companies ever, we achieved over $2B in revenue last fiscal year, with significant growth opportunities on the horizon.At Veeva, our core values are paramount: Doing the Right Thing, Customer Success, Employee Success, and Speed. We are proud to be a public benefit corporation since 2021, committed to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere company, we offer the flexibility to work from your preferred environment, be it home or the office, ensuring you can excel where you feel most comfortable.Join us in transforming the life sciences landscape, as we strive to make a meaningful impact on our customers, employees, and communities.The RoleVeeva OpenData serves as a global reference for healthcare professionals and organizations, encompassing vital information such as addresses, emails, specialties, demographics, compliance data, and affiliations, now spanning over 100 countries.As the Data Operations Lead, you will be pivotal in overseeing our curation efforts. You will lead a remote team of data curators, unlocking the full potential of OpenData while upholding rigorous compliance and quality standards. This role transcends maintenance; it is about strategic innovation. You will architect the production processes of the future, driving technological advancements to enhance our efficiency and data integrity.To excel in this position, you must possess a unique combination of analytical acumen and emotional intelligence. You are a proactive leader who thrives on problem-solving and effective communication. Whether engaging with a data curator, analyst, or senior executive, you have the ability to align teams and drive outcomes. You take complete ownership of your team’s success, regarding their achievements as your own.
Role Overview 10xteam is looking for a freelance Machine Learning Operations Engineer with a focus on AI training. This remote role is open to candidates based in Spain and offers flexible hours, ranging from 8 to 20 per week. What You Will Do Work with a team of experienced professionals to improve and train AI models Contribute to projects that advance artificial intelligence solutions Collaborate remotely on assignments that impact real-world applications Position Details Freelance contract Remote work within Spain 8-20 hours per week, depending on project needs
Rithum™ stands as the leading commerce network globally, revolutionizing collaboration among brands, suppliers, and retailers to create unparalleled e-commerce experiences. Our innovative platform empowers brands and retailers to drive growth, optimize operations across diverse channels, expand product lines, and improve profit margins.With over 40,000 businesses relying on Rithum to enhance their operations across a multitude of channels, we collectively facilitate more than $50 billion in annual GMV. Our comprehensive commerce, marketing, and delivery solutions allow clients to curate optimized consumer shopping journeys from start to finish.Position OverviewAs a Senior Data Engineer, you will play an integral role in the design, development, and maintenance of sophisticated data infrastructure that fuels advanced analytics. You are an adept data engineer skilled in ETL pipeline construction and dimensional modeling, eager to harness AI as a vital partner. Your expertise will ensure that AI is utilized effectively for the sustainable success of our business systems. You will be tasked with creating elaborate data pipelines from scratch, enhancing our database infrastructure to support advanced analytics, AI-driven insights, and automated data operations. Collaborating across various teams—including product, engineering, data science, and data analysis—you will enhance our cloud data architecture to meet the demands of both external clients and internal stakeholders.
Veeva Systems is a mission-driven organization and a trailblazer in industry cloud solutions. We empower life sciences companies to accelerate the delivery of therapies to patients. As one of the fastest-growing SaaS companies in history, we surpassed $2 billion in revenue last fiscal year, with significant growth opportunities on the horizon.Our core values—Do the Right Thing, Customer Success, Employee Success, and Speed—drive our culture. In 2021, we made history by becoming a public benefit corporation (PBC), committed to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere organization, we offer flexibility in working from home or in the office, allowing you to thrive in your preferred work environment.Join us in transforming the life sciences industry, with a commitment to making a meaningful impact on our customers, employees, and communities.About the RoleAs a vital member of Veeva OpenData Commercial, you will lead a team of 6-8 data analysts focused on website data extraction. Your team will configure crawlers using our proprietary toolchain to gather data from various websites. The extracted data will be processed using Python configuration scripts in our data platform. This role plays a crucial part in enhancing customer satisfaction by ensuring that data remains fresh and accessible. In addition to crawler management, your team will engage in classic analytical tasks, including ad-hoc reporting and visual data presentations.
Who We Are Moniepoint is a pioneering global fintech company dedicated to developing modern financial services for millions of individuals and businesses within rapidly growing markets. Our offerings include payments, banking, credit, and financial management tools—trustworthy products that facilitate daily life and business operations while ensuring safe money transfers. Our mission is straightforward: to promote financial well-being for every African, everywhere. This is just the beginning. We have experienced significant growth in Nigeria and the UK and are excited to expand our product, engineering, and analytics teams. Our initiatives range from constructing financial infrastructure to crafting seamless customer experiences for emerging markets, addressing substantial and meaningful challenges at scale. With over a million new customers onboarded each month and processing hundreds of billions of dollars in payments annually, we support tens of millions of users across our ecosystem. Our teams thrive in a dynamic, high-impact environment alongside global leaders from companies such as Glovo, Bolt, Monzo, Klarna, Checkout.com, and Tide. If you're eager to establish our data science function from the ground up, engage with one of Africa’s most extensive fintech datasets, and develop products that resonate with millions, this is an extraordinary opportunity to join us. About the Role: We are in search of a proactive Senior Data Scientist (Fraud) to assist in detecting, preventing, and minimizing fraud within one of Africa's largest financial transaction ecosystems. This role operates at the core of real-time payments, identity verification, behavioral risk, and transaction oversight, making an immediate impact at a massive scale. You will collaborate closely with Fraud, Risk, Product, and Engineering teams to design, build, and implement fraud detection models integrated directly into decision-making processes. Positioned at the crossroads of data science, fraud strategy, and product development, you will convert complex behavioral signals into high-confidence, real-time decisions, balancing fraud loss, customer experience, and regulatory compliance to safeguard millions of customers and businesses.
Jobgether is looking for a Senior Full-Stack Engineer with strong experience in Python and React. This position is based in Spain and centers on building and maintaining web applications that improve how users interact with our platform. What you will do Design, develop, and maintain web applications using Python and React Work closely with team members to deliver features that enhance the user experience Contribute to technical decisions and help set the direction for ongoing projects Mentor junior developers and support their growth Requirements Strong knowledge of both front-end and back-end development Proficiency in Python and React Experience working in an agile team setting Ability to collaborate effectively and communicate technical concepts clearly
Role overview Fundraise Up is looking for a Senior Data Engineer based in Spain to help shape and support the data architecture behind its fundraising platform. This position centers on both building and maintaining the systems that allow the company to make informed, data-driven decisions. Strong technical expertise and a collaborative mindset are essential for success in this role. What you will do Design, build, and maintain scalable data systems that meet evolving business needs Keep the data architecture efficient and reliable as the platform grows Collaborate with teams across the organization to gather requirements and turn them into technical solutions Develop and refine data pipelines to enhance analytics and support new product features Collaboration Work closely with colleagues from various departments to understand business goals and deliver data solutions that help optimize fundraising efforts. Location This is a fully remote role open to candidates residing in Spain.
We invite you to submit your CV in English, including your level of English proficiency.Mindrift is at the forefront of connecting experts with project-based AI opportunities for top-tier technology companies, dedicated to testing, evaluating, and enhancing AI systems. Note that participation is project-based and does not imply permanent employment.Project OverviewEach project presents unique challenges, and contributors may be tasked with:Designing innovative computational physics problems that reflect authentic physics research workflows;Creating problems that necessitate Python programming solutions (utilizing Numpy, SciPy, Sympy);Ensuring that problems are computationally intensive, designed to be unsolvable manually within practical timeframes (days/weeks);Formulating problems that require complex reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics;Constructing problems based on real research questions or practical applications from physics;Validating solutions using Python alongside established physics simulation libraries;Providing clear documentation of problem statements and verified correct answers.Ideal Candidate ProfileThis role is well-suited for quantum researchers proficient in Python and open to part-time, non-permanent projects. The ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or a related field;Proficiency in Python for numerical validation; familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any relevant programming language is acceptable;A minimum of 2 years of relevant professional experience, including applied, research, or teaching roles;Experience with numerical simulation methodologies;The ability to construct problems that reflect real-world physics research scenarios;Creative problem-solving skills across various physics domains;Familiarity with physics modeling and approximation techniques;Strong command of written English (C1+ level).Application ProcessApply → Pass qualifications → Join a project → Complete tasks → Get compensatedProject CommitmentThe estimated workload for this project ranges from 10 to 20 hours weekly during active phases, based on project requirements. This is an estimate, not a guaranteed workload.CompensationContributors can earn up to $29 per hour, contingent upon their level of expertise and contribution pace. Compensation may differ across projects based on their scope, complexity, and required skills. Please note that other projects may offer varying earning levels based on specific requirements.
Join Celonis, the premier global leader in Process Intelligence technology and one of the fastest-growing SaaS companies worldwide. At Celonis, we see a tremendous opportunity to enhance productivity by embedding AI, data, and intelligence at the heart of business processes. We invite you to be part of our mission!The Team:Celonis Services is a dynamic strategic services organization dedicated to the technical journey of our customers while delivering tangible business value throughout our engagements. Our team includes Consulting Services, Academy, and Customer Support, and we pride ourselves on our thought leadership, deep product knowledge, technical expertise, and domain insights. We aim to deliver outstanding Celonis implementations, maximize business value, and facilitate product adoption for our clients through the integration of industry best practices, exceptional delivery experience, and award-winning support.The Role:As a Lead Consultant, you will play a pivotal role in accelerating our customers’ digital transformation and propelling Celonis’ international growth. You will assess customers' strategic needs, develop data-driven process insights using SQL, and create intricate data models to ensure clients derive maximum value. You will gain expertise across a variety of company functions, including Finance, Order Management, Procurement, Warehouse Management, Customer Service, Production, e-Commerce, Opportunity Management, and Supply Chain Management. You will leverage cutting-edge features of the Celonis platform, such as Process Analytics, Process Automation, Artificial Intelligence (AI), and Machine Learning (ML).Your Responsibilities:Initiate:Lead Celonis implementation projects to ensure optimal solutions addressing customer pain points.Design innovative analyses and operational applications, enhancing them with Machine Learning or Artificial Intelligence to illuminate customer processes.Utilize Celonis technology to pinpoint process inefficiencies and uncover root causes in close collaboration with clients.Implement:Facilitate value workshops to create business cases and align strategies to rectify process inefficiencies.Quantify business and financial potential, presenting findings to stakeholders.
