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Join our dynamic team as a SQL Data Analyst, where your expertise in data analysis will help drive strategic business decisions. In this role, you will utilize your SQL skills to extract, manipulate, and analyze data from various sources. You will work closely with cross-functional teams to provide actionable insights that enhance operational efficiency and support data-driven decision-making.
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Join Nagarro as a Senior Staff Engineer in Data Science and leverage your expertise to drive innovative solutions in data analytics and machine learning. In this fully remote position, you will collaborate with cross-functional teams to design and implement advanced data-driven strategies that enhance our products and services.
Nagarro is looking for an Associate Principal Engineer focused on Data Science. This fully remote position centers on turning complex data into practical insights that support business goals. Role overview As an Associate Principal Engineer, collaboration is key. Work closely with teams from different disciplines to create data-driven solutions. The aim is to help shape decisions and drive measurable improvements for the company. What you will do Transform raw data into insights that inform business strategies Partner with cross-functional groups to design and implement data science solutions Contribute to projects that rely on data analysis to improve outcomes Location This is a remote role, offering flexibility to work from anywhere.
RevenueBase Inc.
About RevenueBase:At RevenueBase, we are dedicated to building robust data infrastructure that enhances the trustworthiness of AI agents, minimizing errors.We offer freshly updated and verified B2B data crucial for the effective operation of autonomous AI agents and go-to-market workflows.Our company has experienced tremendous growth, tripling in size while achieving 100% gross dollar retention and maintaining a positive cash flow.Our data powers AI solutions for major players like Clay, Zoominfo, and Dun & Bradstreet, as well as the next generation of AI-driven GTM tools.Why This Position is Critical:As our data platform rapidly scales, we are seeking a skilled engineer to take charge of data pipelines from start to finish, ensuring high data quality and robust reliability during our growth phase.This role is essential for enhancing our data infrastructure, speeding up delivery through automation, and guaranteeing that our B2B clients receive reliable and timely data.You will work on data systems that directly support our customers' workflows, where the dependability of pipelines and data quality are crucial for client retention.Your Responsibilities:Develop and maintain production-ready data pipelines utilizing DBT, Snowflake, and contemporary orchestration tools.Take ownership of data engineering features from implementation to optimization and deployment.Troubleshoot and enhance existing pipelines by identifying bottlenecks and improving performance.Lead automation projects across the data stack to speed up delivery and minimize manual tasks.Provide secondary support for B2B clients by investigating data discrepancies and clarifying edge cases, ensuring data reliability.Design and implement new data import pipelines as we broaden our data source coverage.Enhance data quality by implementing validation, monitoring, and testing processes to ensure accurate data delivery.Participate in code reviews, architectural discussions, and contribute to data engineering best practices.Your Profile:You have over 3 years of professional experience in data engineering.You possess strong skills in SQL, data modeling, Python, and ETL/ELT principles.
Please submit your CV in English and indicate your level of English proficiency.Mindrift connects talented professionals with project-based AI opportunities at leading tech companies, emphasizing the testing, evaluation, and enhancement of AI systems. Note: Participation is on a project basis rather than permanent employment.About the RoleEach project presents distinct challenges, and contributors may be tasked to:Develop innovative computational physics problems that reflect authentic physics research workflows;Craft problems necessitating Python programming solutions (utilizing Numpy, SciPy, Sympy);Ensure the problems are computationally demanding, requiring extensive timeframes to solve (days or weeks);Formulate problems requiring complex reasoning across mechanics, electromagnetism, thermodynamics, and quantum mechanics;Base challenges on genuine research dilemmas or practical scenarios from the field of physics;Verify solutions using Python with established physics simulation libraries;Clearly document problem statements and provide verified correct answers.QualificationsThis opportunity is ideal for optical engineers with Python expertise who are open to part-time, non-permanent projects. We are looking for contributors who possess:A degree in Physics (Theoretical, Experimental, or Computational) or a related discipline;Proficiency in Python for numerical validation. Familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata, or knowledge of other programming languages is acceptable;A minimum of 2 years of professional experience in applied, research, or teaching roles;Experience with numerical simulation techniques;The capability to design problems that replicate authentic physics research workflows;Creative approaches to problem design across various physics domains;Understanding of physics modeling and approximation methods;Strong command of written English (C1+ level).How It WorksApplication → Qualification(s) → Project Participation → Task Completion → PaymentProject Time ExpectationsFor this project, tasks are projected to require around 10–20 hours per week during active phases, depending on project needs. This is an estimate, not a guaranteed workload, and applies only while the project is active.CompensationContributors can earn up to $76 per hour, depending on their level and contribution pace. Compensation varies across projects based on scope, complexity, and required expertise. Note that other projects on the platform may offer different earning potentials based on their respective requirements.
Are you a seasoned actuarial science professional looking to influence the future of artificial intelligence? Large-scale language models are transforming from simple chatbots into sophisticated analytical tools. With high-quality training data, the AI of tomorrow will revolutionize education, adapt to the complexities of regulatory and financial challenges, and optimize actuarial processes for experts globally. Your expertise is vital in crafting this next generation of AI. We are on the hunt for passionate actuarial science specialists who possess an in-depth understanding of probability theory, financial mathematics, life contingencies, risk modeling, pension valuation, health insurance, predictive analytics, and regulatory compliance. You will engage with advanced language models on intricate topics such as loss distributions, reserve calculations, Monte Carlo simulations, stochastic processes, solvency assessments, credibility theory, and insurance pricing—documenting any discrepancies to enhance model reasoning. In your daily activities, you will interact with the model regarding insurance scenarios and theoretical actuarial queries, ensuring factual accuracy and logical integrity, capturing reproducible error traces, and proposing enhancements to our prompt engineering and evaluation metrics. A Bachelor's or Master's degree in actuarial science, mathematics, statistics, or a related field is preferred; completion of actuarial exams through SOA or CAS and experience with valuation software or risk analysis projects are indicators of a suitable candidate. Exceptional communication skills, particularly in explaining your thought process, are paramount. Are you ready to leverage your actuarial science expertise to build the knowledge base that will empower tomorrow's AI? Apply now and start shaping the model that will educate the world.
Join us as a SQL Coding Specialist and play a pivotal role in shaping the future of artificial intelligence! Are you an expert in SQL with a passion for coding and a desire to contribute to the development of advanced language models? These models are transforming from simple chatbots into dynamic tools for scientific innovation and education. By providing high-quality training data, you will help democratize access to top-notch education, accelerate research efforts, and enhance software development practices for engineers worldwide.We seek skilled SQL professionals who excel in algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming. Your mission will involve testing and challenging advanced language models on complex topics such as asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, and debugging of distributed systems. You will meticulously document every failure mode to strengthen model reasoning and performance.In your daily activities, you will engage with the model on software engineering tasks and technical challenges using SQL, ensure logical accuracy and coding fluency, evaluate code quality and clarity, capture reproducible error traces, and propose enhancements to our prompt engineering and evaluation metrics.To excel in this role, a bachelor’s, master’s, or PhD in computer science, software engineering, or a related technical field is preferred. Practical experience in SQL, technical writing, or contributions to open-source projects will demonstrate your fit for this position. Strong, clear communication skills, including the ability to 'show your work', are crucial.Are you ready to leverage your SQL expertise to build the AI of tomorrow? Apply now and start your journey in teaching a model that will educate the world!
Nagarro
Join our dynamic team as a Staff Engineer in Data Science at Nagarro, where you will play a pivotal role in leveraging data analytics to drive impactful business decisions. As part of our innovative engineering department, you will be responsible for developing advanced data models and algorithms to enhance our operational performance and product offerings.
Toloka AI seeks a freelance Civil Engineer & Python Specialist to help train AI applications. This remote contract role is open to candidates based in New York, United States. The position brings together civil engineering expertise with practical Python programming to support Toloka AI’s projects. Key responsibilities Use civil engineering knowledge and Python skills to develop and improve AI solutions. Create educational materials that assist with AI training and development. Lead or join training sessions on engineering and programming topics. Collaborate with the Toloka AI team to enhance AI model performance. Requirements Strong foundation in civil engineering concepts and practices. Proficient Python programming skills. Experience with AI application development or training is a plus. Clear communication skills, both in writing and in training settings. Ability to work independently as a freelancer and coordinate with a distributed team.
Vitol is seeking a skilled and driven Python Data Engineer to enhance our data assets and support our analytical initiatives within a full-time capacity. In this role, you will collaborate closely with traders, analysts, researchers, and data scientists to define requirements and fulfill diverse data-related needs.Key Responsibilities:Develop modular, reusable components to facilitate communication between external data sources, internal tools, and databases.Engage with business stakeholders to clarify requirements for data ingestion and accessibility.Convert business requirements into actionable technical solutions.Ensure the integrity and organization of the Vitol Python codebase, adhering to established designs and coding standards.Enhance our developer tools and Python ETL toolkit through standardization and consolidation of core functionalities.Effectively coordinate efforts with our global team.Participate in Vitol’s Python development community and act as a liaison to support our expanding business development initiatives.
Prominence Advisors
About UsAt Prominence Advisors, we are a leading healthcare technology strategy and implementation firm dedicated to empowering the nation’s foremost healthcare providers to leverage their data effectively. Founded by experienced Epic managers, we possess a profound understanding of the healthcare technology landscape. Our expertise spans IT staffing, advisory services, and cutting-edge analytics solutions, all aimed at constructing robust data ecosystems that enhance clinical workflows, streamline operational processes, and accelerate research initiatives. Whether we are facilitating a technology implementation, establishing governance frameworks, or pioneering advanced analytics, our mission is to help clients navigate the vast array of data at their disposal, resulting in high-quality care delivered at reduced costs.Our company culture is consistently recognized as one of the best places to work, providing our consultants with a nurturing environment conducive to innovation and professional growth within the healthcare IT sector. For further details, please visit our careers page.Your RoleAs a Data Engineer, you will play a pivotal role in guiding our clients through intricate data challenges. Your responsibilities will include designing, building, and maintaining data pipelines and workflows that empower clients to utilize their data effectively. You will transform raw data sources into clean, reliable, and scalable data streams, creating order from chaos.We seek team members who are humble, intelligent, and driven to ensure our clients' success. This role requires a commitment to delivering exceptional results while also mentoring others to develop the skills necessary to enhance and expand upon the deliverables of our projects.If you resonate with this description and meet the qualifications listed below, we encourage you to apply. Additionally, if you know someone who would be an excellent fit, please refer them to us.
Stripe, Inc.
Join Stripe as a Data Science Manager, where you will lead a talented team of data scientists to drive impactful decisions using data. You will play a critical role in shaping data strategy and influencing product development, while also mentoring and guiding your team to achieve their goals. We are looking for a strategic thinker with expertise in data analysis, statistical modeling, and machine learning.
360 IT Professionals
Join our dynamic team as a SQL Data Analyst, where your expertise in data analysis will help drive strategic business decisions. In this role, you will utilize your SQL skills to extract, manipulate, and analyze data from various sources. You will work closely with cross-functional teams to provide actionable insights that enhance operational efficiency and support data-driven decision-making.
We invite you to submit your CV in English and specify your English language proficiency level.At Mindrift, we connect skilled professionals with project-based AI opportunities for top technology firms, concentrating on the testing, assessment, and enhancement of AI systems. Please note that participation is project-based rather than permanent employment.Opportunity OverviewEach project presents its own unique challenges, and contributors may be tasked with:Crafting original computational engineering problems that reflect authentic engineering workflows;Generating problems that necessitate Python programming for engineering calculations and simulations;Ensuring the problems are computationally demanding and involve numerical methods or iterative solutions;Creating problems that entail system design, optimization, and analytical processes;Drawing from real-world research challenges or practical applications in engineering practice;Validating solutions using Python along with established engineering libraries;Clearly documenting problem statements and providing accurate verified solutions.Qualifications We SeekThis role is ideal for engineers experienced in Python who are open to part-time, non-permanent projects. Ideally, candidates will possess:A degree in Electrical Engineering or a related discipline;Proficiency in Python for numerical validation; knowledge of MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any domain-specific libraries will be considered equivalent;A minimum of 2 years of professional experience, which may include applied, research, or teaching roles;An understanding of practical engineering constraints and approximations;Strong written English skills (C1 level or higher);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are advantageous.How the Process WorksApply → Pass qualifications → Join a project → Complete tasks → Receive compensationProject Time ExpectationsDuring active phases, tasks are projected to require approximately 10–20 hours per week, contingent on project demands. This estimate is not a guaranteed workload and pertains only while the project is active.CompensationContributors can earn up to $69 per hour depending on their level of expertise and pace of contribution. Compensation varies across projects based on scope, complexity, and required skills. Be aware that other projects on the platform may offer different compensation levels based on their specific requirements.
We invite you to submit your CV in English, indicating your proficiency level.At Mindrift, we bridge the gap between skilled professionals and innovative AI projects for top-tier technology firms, concentrating on the assessment, testing, and enhancement of AI systems. Note that this is a project-based opportunity rather than a permanent position.Opportunity OverviewEach project will present distinctive challenges, and contributors may:Design original computational engineering tasks that replicate authentic engineering workflows;Create programming challenges that utilize Python for engineering calculations and simulations;Ensure tasks are computationally demanding, requiring numerical methods or iterative solutions;Develop problems related to system design, optimization, and analysis;Base challenges on genuine research issues or practical applications from the engineering domain;Validate solutions using Python with established engineering libraries;Provide clear documentation of problem statements along with verified correct answers.Ideal Candidate ProfileThis position is well-suited for engineers with Python expertise seeking part-time, non-permanent project engagements. Preferred qualifications include:A degree in Mechanical Engineering or a related discipline;Proficiency in Python for numerical validation; familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or other programming languages is acceptable;A minimum of 2 years of professional experience, including applied, research, or teaching roles;A solid understanding of practical engineering constraints and approximations;Excellent written English skills (C1+ level);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are advantageous.Application ProcessApply → Pass qualifications → Join a project → Complete tasks → Receive payment.Project Time CommitmentDuring active phases, tasks are estimated to require approximately 10–20 hours per week, contingent upon project demands. This estimate does not guarantee a specific workload and applies only while the project is active.CompensationContributors may earn up to $69 per hour, depending on their skill level and contribution pace. Compensation varies based on project scope, complexity, and required expertise. Other projects on the platform may feature different earning opportunities depending on their specific requirements.
We kindly ask applicants to submit their CV in English, including their proficiency level.Mindrift serves as a bridge connecting skilled professionals with project-based AI opportunities in collaboration with leading tech firms, primarily focused on testing, assessing, and enhancing AI systems. Please note that participation is limited to project-based engagements, rather than permanent positions.Overview of the RoleEach project entails distinct responsibilities, and contributors can expect to:Craft innovative computational engineering problems that mimic authentic engineering workflows;Develop challenges that necessitate Python programming for engineering calculations and simulations;Ensure the problems are computationally demanding and employ numerical methods or iterative solutions;Formulate issues related to system design, optimization, and performance analysis;Base challenges on real-world research problems or applicable engineering scenarios;Validate solutions using Python along with conventional engineering libraries;Clearly document problem statements and provide verified correct answers.Candidate ProfileThis opportunity is particularly well-suited for engineers with Python expertise who are open to part-time, temporary projects. Ideal candidates will possess:A degree in Mechanical Engineering or a related discipline;Proficiency in Python for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any programming language is acceptable;A minimum of 2 years of relevant experience: this may include applied work, research, or teaching;A solid understanding of practical engineering constraints and approximations;Exceptional written English skills (C1+ level);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are considered advantageous.Process OverviewApplication → Qualifications Assessment → Project Engagement → Task Completion → CompensationProject CommitmentTasks are projected to require approximately 10–20 hours per week during active phases, contingent on project needs. This estimate is not a guaranteed workload and applies only while the project is in progress.Compensation DetailsContributors may earn up to $69 per hour, depending on their skill level and contribution pace. Please note that compensation can vary across projects based on their scope, complexity, and required expertise. Other projects on the platform may have different earning potentials based on specific requirements.
Join Nagarro as a Principal Engineer in Data Science, where you will lead innovative projects and drive strategic initiatives in data analytics. As a key member of our engineering team, you will harness your expertise in machine learning and statistical analysis to solve complex problems and develop impactful solutions.
Join Our Team as a Freelance Electrical Engineer with Python Skills!At Mindrift, we bridge the gap between talented professionals and exciting project-based AI opportunities with top-tier tech companies. Our focus is on evaluating, testing, and enhancing AI systems, providing you the chance to work on dynamic projects that make a difference.What You'll Be Doing:Craft challenging electrical engineering problems that reflect real-world applications.Assess AI solutions for accuracy, underlying assumptions, and constraints.Validate simulations and calculations utilizing Python libraries such as NumPy, Pandas, and SciPy.Enhance AI reasoning capabilities to meet industry-standard logic.Implement structured scoring criteria for complex multi-step problems.Who We're Looking For:This role is perfect for electrical engineers with Python experience seeking part-time, non-permanent projects. Ideal candidates will possess:A degree in Electrical Engineering or related disciplines, such as Electronics, Microelectronics, Embedded Systems, or Power Systems.A minimum of 3 years of professional experience in electrical engineering.Proficiency in written English (C1/C2 level) and strong Python skills for numerical validation.A reliable internet connection.Professional certifications (e.g., PE, CEng, EUR ING, RPEQ) and experience with international or applied projects are advantageous.How to Get Started:Apply, pass our qualifications, join a project, complete tasks, and receive payment!Project Commitment:Expect to dedicate about 10–20 hours per week during active project phases—this is an estimate based on project requirements.Compensation:Competitive pay with rates up to $55/hour*.Compensation may be based on either fixed project rates or individual rates.Some projects may include incentive payments.*Note: Rates can vary based on expertise, skills assessment, location, and project needs. Higher rates may be available for specialized experts. Lower rates may apply during onboarding or non-core phases.
Join Nagarro as an Associate Engineer specializing in Data Science! In this role, you will be part of a dynamic team focused on leveraging data to drive insights and innovation. As a key player, you will work on exciting projects that enhance our data capabilities and contribute to the overall success of our engineering department.
Toloka AI is hiring a freelance AI trainer with experience in civil engineering and Python. This contract position is fully remote and based in Iowa, United States. The role centers on bringing together civil engineering knowledge and artificial intelligence to support the development of advanced AI models. Role overview This position focuses on training AI systems by applying technical expertise from civil engineering. The work involves hands-on tasks that blend engineering concepts with machine learning projects. What you will do Guide the development of AI models using civil engineering knowledge Support training and project tasks with Python programming Collaborate with Toloka AI's team to advance AI applications in civil engineering Location This is a remote contract role based in Iowa, United States.
Hudson Manpower
Job Title: Data Engineer IVLocation: Cincinnati, OH - On-sitePay Rate: $70/hr on W2.Only U.S. Citizens and Green Card Holders are eligible to apply.Key Skills Required:Must-Have:Proficiency in PythonStrong SQL skillsNice to Have:AWS SageMaker experienceFamiliarity with DBTExperience with SnowflakeRole Overview:Join our dynamic Machine Learning Data Enablement Squad within the Data Insights Tribe at Fifth Third Bank. We are on the lookout for a Data Engineer who is eager to contribute to the development of high-quality, scalable data pipelines that drive machine learning models across the enterprise, utilizing AWS SageMaker.This role requires you to be on-site at least four days a week (Monday to Thursday).As a key member of our team, you will collaborate closely with data scientists and ML engineers to provide curated, production-ready datasets. You will play a significant role in shaping the data infrastructure that supports machine learning workflows across the bank. Ideal candidates will have a foundational background in machine learning-related projects, a collaborative spirit, and a keen interest in modern data tools.Hands-on experience with Snowflake, DBT, or cloud-based data platforms is highly advantageous. While familiarity with ML tools such as SageMaker and Databricks is beneficial, we are committed to helping you learn and grow in these areas.This position offers high visibility and an opportunity to make a meaningful impact as you help define how data will empower machine learning at scale.What We Offer:Competitive base salaryMedical, dental, and vision insuranceOptional life and disability insurance401(k) plan with company match and potential profit sharingGenerous paid vacation and bench timeTraining allowances availableOpportunity to earn referral bonuses!
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Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.
