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Join Cognitiv as a Machine Learning Engineer in Bellevue, WA, and be at the forefront of AI-driven advertising innovation. You'll design, develop, and deploy scalable feature pipelines that enhance data science and model performance, collaborating closely with data scientists and engineers. Key requirements include 3+ years of experience, proficiency in Python, Java, SQL, and big data tools, as well as cloud platforms like AWS. Preferred skills include deep learning frameworks (e.g., PyTorch) and streaming data technologies (e.g., Kafka). The salary range is between $130,000 and $170,000 annually, plus equity. Enjoy comprehensive benefits, a hybrid work schedule, and a dynamic, inclusive culture that values innovation, collaboration, and growth. If you're passionate about pushing boundaries and transforming advertising with machine learning, Cognitiv offers an exciting opportunity to make an impact.

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Join Safe as Head of Marketing and lead the global promotion of its self-custodial onchain treasury management platform, trusted with over $60B in assets. Drive high-impact campaigns to attract high-value users, enterprises, and developers, while elevating Safe’s brand and thought leadership in the DeFi space. Responsibilities include crafting GTM strategies, developing compelling messaging, managing content creation, and optimizing campaigns through data-driven insights. You will collaborate with product and sales teams to ensure growth and adoption across Safe{Wallet} web and mobile products, as well as future enterprise solutions. 

Requirements include 7+ years in product marketing, preferably in fintech, SaaS, or blockchain, with proven leadership in GTM execution and campaign management. Deep industry knowledge of blockchain, digital assets, and DeFi is essential. Strong storytelling, resourcefulness, analytical skills, and cross-functional influence are required. Nice-to-have skills include experience with CRM, marketing automation, SQL, and Python. The role offers a salary range between $100k and $150k per year, along with benefits like 30 vacation days, home office budget, state-of-the-art hardware, continuous learning opportunities, and flexible work schedules.

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Hive, a rapidly growing SaaS company serving North American live event promoters, is seeking a Senior Backend Engineer for its Reliability Team. The role focuses on ensuring system performance, security, and scalability across high-volume, real-time data integrations (e.g., Ticketmaster, Eventbrite). Key requirements include 7+ years of software engineering experience, with at least 5 years in reliability or infrastructure, and 3+ years working with AWS. Proficiency in Python, Linux, Docker, distributed systems, and implementing SLOs is essential. The position involves enhancing observability, optimizing cloud costs, leading security initiatives, and collaborating on scalable solutions. The company offers a meaningful salary and equity, remote work from Canada, flexible hours, health benefits, and a supportive, growth-oriented environment. Salary range is not specified.

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Cheqroom is seeking a Senior Backend Software Engineer to join their innovative team. You will design, build, and iterate on scalable backend systems using modern languages like Python, collaborating closely with product and development teams. Key responsibilities include architecture design, feature development, quality assurance through testing, troubleshooting, mentoring junior engineers, and effective communication with stakeholders. Requirements include 4+ years of experience, proficiency in Python or similar languages, strong knowledge of software architecture, SQL and NoSQL databases, and fluency in English. Bonus points for experience with Domain Driven Design, DevOps, AWS, Docker, AI/ML, and cloud architectures. The company offers flexible working hours, a personal learning budget, global operations, top-tier tools, comprehensive benefits, and a vibrant company culture. Join Cheqroom to help redefine enterprise asset management for top brands worldwide.

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Enova is seeking experienced Data Analysts or Data Scientists to develop and test models for lending criteria, risk management, and operational strategies. Candidates should have 3+ years of experience in analytics, proficiency in Python and R, strong SQL skills, and knowledge of statistical/econometric modeling. A bachelor's degree in a quantitative field or equivalent experience is required. The role involves interpreting data, conducting ad hoc analyses, and communicating insights to cross-functional teams. The salary range is between $87,400 and $109,200 annually, with additional bonuses and comprehensive benefits. The position offers a hybrid work schedule (in-office Tuesday-Thursday, remote Mondays and Fridays), along with health, dental, vision insurance, 401(k) matching, PTO, paid holidays, and DEI initiatives. Enova values a data-driven culture and inclusive environment, providing opportunities for growth and development. Candidates must be eligible to work in the U.S. without visa sponsorship.

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Doowii is seeking an experienced engineer to lead complex projects, shape product architecture, and ensure data security and performance. The role involves integrating diverse data sources, troubleshooting issues, and driving product improvements. Key requirements include a Bachelor's degree in Computer Science or related field, at least 5 years of coding experience in Python, Java, or SQL, and 3+ years working with cloud services. Candidates must be self-motivated, able to work independently, and comfortable navigating ambiguity. Preferred qualifications include a Master's degree, experience in EdTech, startup environments, data analytics, and familiarity with LLMs and third-party integrations. The position offers a competitive salary range, equity, benefits, and remote work options. Doowii values diversity and encourages applications from all qualified candidates.

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MediaAlpha is seeking a Senior Software Engineer for a hybrid role (2 days/week in-office) to join their tech team. The role involves leading the full software development lifecycle of high-performance ad-serving software, integrating products with partners, and maintaining the live MediaAlpha Exchange product. Key requirements include 5+ years of software development experience, a B.S. in a technical field, strong coding skills, and experience with Linux, Perl, SQL, and cloud services like AWS. The position offers a competitive salary range between $142,000 and $212,000 annually, along with comprehensive benefits such as health insurance, bonuses, stock options, paid parental leave, professional development, and a pet-friendly office environment. MediaAlpha values diversity, equity, and inclusion, and is committed to fair hiring practices and accommodations for applicants with disabilities.

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JUMO seeks a Business and Reporting Analyst with over 5 years of experience in data analysis within a data warehouse environment. The role involves collaborating with stakeholders across departments like Finance, Marketing, and external partners to understand data needs, translate business requirements into technical solutions, and own data models, analytical models, and reporting datamarts. Key responsibilities include performing quality assurance on data pipelines, conducting ad hoc analysis, and designing performance metrics. Requirements include proficiency in SQL, relational databases (MySQL, PostgreSQL, Redshift, SQL Server), advanced Excel skills, and understanding of Data Governance, Agile, and QA standards. Bonus skills include experience with big data, BI tools (Tableau, Power BI), AWS, Airflow, and FinTech industry knowledge. The position is remote-first based in South Africa, offering flexibility, growth opportunities, and a collaborative environment. Salary range is not specified.

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Join WITHIN & Brkfst.io, innovative leaders in performance branding, working with iconic brands like The North Face and Ben & Jerry's. We seek a versatile Data Scientist with 3-5 years of marketing-focused experience, strong Bayesian skills, and proficiency in Python, SQL, and R. Responsibilities include developing interpretable models (e.g., Marketing Mix Modeling, time series forecasting), conducting statistical experiments, and collaborating across teams to integrate data insights into marketing strategies. The role requires experience with cloud platforms (GCP, AWS, Azure), optimization methods, and excellent communication skills. The position is based in Bogotá, Colombia, requiring on-site presence five days a week. Salary range is based on experience, with benefits like unlimited vacation, stipends, professional development, and a dog-friendly office. Candidates must submit resumes in English.

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Join flaconi as a Senior Data Scientist and drive impactful data-driven solutions for Europe's leading online beauty retailer. You'll lead end-to-end projects like demand forecasting, customer segmentation, and personalization, applying advanced machine learning, deep learning, NLP, and computer vision techniques. Responsibilities include developing scalable MLOps workflows on Databricks, handling large datasets with Apache Spark, and collaborating with stakeholders to meet business needs. Requirements include 3+ years of experience in deploying ML solutions, proficiency in Python and SQL, cloud platform expertise (AWS, GCP, Azure), and familiarity with MLOps tools. Strong communication skills in English and a proactive, team-oriented mindset are essential. The role offers a salary range between €75,000 and €95,000 gross annually, based on skills. flaconi promotes diversity, offers flexible work arrangements, professional development, health support, and a vibrant work environment.

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PurposeMed is seeking a Staff Growth Product Manager to lead company-wide product-led growth strategies, focusing on enhancing activation, retention, and patient lifetime value across digital healthcare services. This remote role requires 6+ years of experience in product growth, management, or lifecycle marketing, with proven success in improving activation and retention metrics at scale. Key responsibilities include optimizing the activation funnel, developing retention programs, launching validated MVPs, and collaborating across teams to drive growth. Strong expertise in product analytics (Google Analytics, SQL), experimentation, cohort analysis, and customer segmentation is essential. Preferred experience includes healthcare compliance, marketing automation, subscription models, and launching new services in high-growth environments. The salary range is between $140,000 and $160,000 CAD annually, with stock options. PurposeMed offers flexible work, comprehensive health benefits, professional development funds, and a supportive, inclusive culture committed to equitable healthcare.

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Join Ondo Finance as our first Data Scientist, leading data and analytics for a pioneering blockchain-enabled investment firm. You'll build on-chain analytics infrastructure, develop data pipelines, and deliver insights across tokenized treasuries, equities, ETFs, and Ondo Chain. Key requirements include 3-4 years of experience in data science or analysis, with at least 1 year in web3/crypto, proficiency in Python, SQL, R, and familiarity with DeFi and blockchain data tools like Dune and Flipside. Strong communication skills and experience with data visualization, ETL processes, and A/B testing are essential. Preferred skills include open-source dashboards, understanding of on-chain risk modeling, and market making. The role offers competitive compensation, benefits, flexible PTO, and the chance to shape a leading organization in tokenized assets within a remote, talented team backed by top investors.

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Join PLAN D as a Backend Developer specializing in Django, contributing to AI projects within agile, interdisciplinary teams. Your role involves designing and developing Django-based applications to integrate AI models into client processes, creating REST APIs for external system communication, and managing server-side data with secure, optimized database models. You will implement CI/CD pipelines for cloud deployment and collaborate closely with frontend teams to ensure seamless interface integration. Requirements include a university degree or extensive practical experience in IT or software development, proficiency in Python and Django with experience in scaling and deployment, strong knowledge of web security (OWASP Top Ten), and familiarity with relational (PostgreSQL, MS SQL, MariaDB) and NoSQL databases (Neo4j, OpenSearch). Excellent communication skills in German and English, motivation to tackle challenging projects, and a passion for continuous learning are essential. The company offers a flexible, results-oriented environment with unlimited vacation, modern equipment, and a vibrant team culture. Salary range is not specified.

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We are seeking a Senior Python Developer with 4+ years of experience in Django and/or Flask, front-end skills in React, and expertise in designing and maintaining Service Oriented Architectures like REST/JSON or SOAP web services. Advanced SQL and ORM skills with databases such as Oracle, SQL Server, MySQL, or PostgreSQL are required, along with experience using tools like ELK stack or CloudWatch. Cloud architecture knowledge in AWS or Azure, containerization with Docker, ECS, or Kubernetes, and familiarity with modern design patterns (Factory, Repository, MVC, MVVM, Dependency Injection) are essential. The role involves contributing to the evolution of existing applications, developing new components, troubleshooting complex issues, and collaborating with cross-functional teams. The position offers long-term, remote work with payment in USD, and is available exclusively for LATAM residents. Salary range details are not provided.

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Exness seeks an Analytics Engineer in Limassol, Cyprus, to join the Big Data Team. The role involves developing data services for decision-making, including implementing Data Lakes (S3 MinIO + Trino), ETL/ELT pipelines, and designing data models and marts. Key requirements include strong SQL, Python (pandas, ML packages), and experience with Big Data processing, Data Lake building, and data transformation tools. Knowledge of Apache Spark, stream-processing systems, and CI/CD principles is a plus. The ideal candidate has excellent analytical, problem-solving, and communication skills, with a solid understanding of mathematical statistics. The position offers a competitive salary range between $[amount]k and $[amount]k, along with extensive benefits such as health insurance, professional development, relocation support, and access to company amenities. The application process includes multiple interviews and live coding sessions. Exness promotes diversity and equal opportunity.

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Join AQEMIA, a pioneering pharmatech company revolutionizing drug discovery with quantum-inspired AI. As a Senior Full-Stack Engineer, you'll lead the development of scalable biochemical algorithm services, shaping engineering culture and best practices. Requirements include 5+ years of experience in full-stack development with Python, FastAPI, SQL, and frontend frameworks like React or Vue.js. Cloud expertise (AWS preferred), knowledge of Kubernetes, and DevOps principles are a plus. You should have proven project leadership, strong collaboration skills, and a passion for impactful, innovative work in a fast-paced, interdisciplinary environment. This role offers significant influence over technical decisions in a company focused on critical diseases like oncology, CNS, and immuno-inflammation, with collaborations including a $140M Sanofi deal. The position is based in Paris or London, with options for remote work.

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Join mabl’s innovative engineering team as a full-stack developer to revolutionize AI-powered test automation. You'll build intuitive UI, scalable APIs, and leverage generative AI/LLMs to solve complex testing challenges across web, mobile, and API platforms. Key requirements include 7+ years of experience in software development, expertise in web technologies (HTML, CSS, JS, JSON), cloud infrastructure, and familiarity with AI tools. Strong collaboration skills, a passion for quality code, and experience with data analysis and system scalability are essential. The role offers the chance to impact product growth, work with diverse technologies like TypeScript, Java, React, TensorFlow, and Google Cloud, and participate in a collaborative, inclusive culture that values transparency, support, and innovation. The salary range is not specified. We welcome passionate learners from all backgrounds eager to grow and contribute to a leading AI-driven SaaS platform.

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Join JUMO as a Business and Reporting Analyst, responsible for managing data domains, developing scalable models, and delivering insightful reports. Collaborate with cross-functional teams including Product Owners, Data & Prediction, Finance, and Marketing to understand and solve real-world problems. Translate business needs into technical solutions, perform quality assurance on data pipelines, and support ad hoc analysis. Requirements include 5+ years of data analysis experience in a data warehouse environment, a relevant university degree, strong SQL skills (MySQL, PostgreSQL, Redshift, SQL Server), advanced Excel, and knowledge of Data Governance and Agile practices. Bonus skills include experience with big data, BI tools (Tableau, Power BI), AWS, Airflow, NiFi, and FinTech industry exposure. The role offers a remote-first setup in South Africa, emphasizing collaboration, innovation, and diversity. Salary range details are not specified.

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Oportun is seeking a Senior Data Engineer to join its Enterprise Data and Technology team, responsible for designing and maintaining scalable data platforms that support business and analytical needs. Key requirements include a Bachelor's or Master's in Computer Science or related field, 5+ years of data engineering experience, proficiency in Python/Pyspark, Java/Scala, and expertise with big data tools like Hadoop, Spark, and Kafka. Candidates should have strong SQL skills, experience building end-to-end data pipelines, and familiarity with cloud platforms such as AWS, Azure, or GCP. Leadership abilities, mentorship skills, and experience working in Agile environments are essential. The role involves leading architecture design, optimizing data pipelines, managing databases, ensuring data quality, and collaborating with cross-functional teams. The salary range is not specified.

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Henry Meds is seeking a Senior Product Manager to lead product development in a critical healthcare domain, driving innovation from discovery to delivery. The role involves managing the product roadmap, defining goals and success metrics, collaborating with cross-functional teams, and analyzing product performance to ensure continuous improvement. Key requirements include 4–6+ years of experience in product management, preferably in healthcare or digital health, with a proven track record of launching successful software products. Strong communication, decision-making, and data analysis skills (using tools like SQL, Looker, Retool) are essential. Experience with EHR systems, telehealth, or startup environments is a plus. The position offers a salary range between $160,000 and $180,000 per year, along with comprehensive benefits, remote work, and a dynamic, inclusive culture. Applicants must be authorized to work in the U.S. without sponsorship.