Machine Learning Tech Lead

DATAPAO

At DATAPAO, data ignites passion, community fuels collaboration, and growth knows no bounds. We are a leading Data Engineering and AI consulting company backed by Databricks and recognized for our unmatched delivery standards and rapid growth. We have been named Databricks EMEA Emerging Business Partner of the Year (2024), achieved the Golden Tier status in the Databricks Partner Program, and made three consecutive appearances on the Financial Times FT1000 list. We are now looking for an Engineering Manager (Data) to help us further expand our world-class data engineering team.   What will you do?   In the following 12-18 months, we will grow our data engineering and AI team from ~40 to ~65. Hence, we're looking for an Engineering Manager to lead one of our data engineering teams comprising 5-6 consultants. In this role, you will oversee project delivery, manage and mentor the team, and ensure the successful execution - often by staying hands-on yourself - of data engineering, ML/MLOps, and cloud migration projects for our EMEA customers. In our current operating model, you will be expected to split your time between team management and being hands-on in project delivery.   Your Team: Core Data Engineering   This team is responsible for building and optimizing scalable, high-performance data pipelines that enable seamless data movement, transformation, and storage across enterprise customer environments. This includes designing, implementing, and maintaining ETL/ELT workflows, ingesting structured, semi-structured, and unstructured data from systems like Oracle, Snowflake, and Redshift. The team is experienced in big data processing for both batch and streaming workloads and using modern data storage formats such as Delta Lake, Iceberg, and Hudi. The team collaborates closely with the cloud, infrastructure, and data governance teams to ensure data reliability, observability, and monitoring through modern tooling. Key focus areas include building enterprise data platforms, enabling real-time and batch analytics workloads, and migrating legacy systems to modern cloud environments. Depending on your seniority and our current business needs, you will either take over an existing team or build up a new team from scratch.   What does it take to fit the bill?   Consulting and Technical Skills * Consultant mindset & passion for customer experience - you prioritize your work with the customer in mind, and you seek to advise (rather than purely execute) your customers on the best-in-class technical solutions; * Solid software engineering foundations - you are a stack-agnostic software engineer with a strong understanding of how distributed systems work. Additionally, you are familiar with (and keen to follow) best-in-class software engineering principles;  * Data & Cloud are part of your engineering journey - you have played a role in teams that designed and implemented data-intensive applications and have strong SQL and NoSQL hands-on experience. Exposure to real-time data processing systems, Apache Spark, and/or the big data ecosystem is an advantage; * You thrive when having to solve problems and take ownership - you solve problems on your own and advise others on how to do the same. Moreover, you have a natural predisposition to identify and fill organizational gaps, be it processes or documentation gaps, customer communication mismatches, or resource allocation deficiencies. Leadership skills * Motivated to lead and grow people - whether you're already experienced in managing teams, or you've grown into leadership through informal experience such as leading a project team or owning delivery for a group of people, you're ready to take on the responsibility of leading and supporting a team; * Mentoring people excites you - this could mean you've already co-created goals and development plans with a team, or you've supported and mentored colleagues informally and are excited to grow this into a more structured leadership role; * Keen to build strong teams and culture - you may have already helped hire and grow high-performing teams, or contributed to team culture and collaboration in less formal ways, such as onboarding new colleagues or driving process improvements - either way, you're ready to help raise the bar across your team and the wider organization; * Excellent communication skills - you can adjust your communication style, articulate technical concepts to all types of audiences, and ensure transparent communication across all levels. What will the selection process look like? * Screening Interview (~60 minutes) - our Technical Recruiter will run it. The purpose is to get to know you better and assess how you match the role's core requirements. This is also your chance to learn more about DATAPAO and our business model;  * Technical Interview (~90 minutes) - this round will be run by two senior data engineers. Depending on your background, we will run the session in one of the following setups: If you have Data Engineering experience, this session covers cloud fundamentals, core data engineering concepts, hands-on coding, and a problem-solving exercise or, If you come from a Software Engineering background, this session covers cloud fundamentals, software engineering principles, hands-on programming, and a problem-solving exercise. * Cultural & Leadership Block (~120 minutes) - our Head of People and Head of Consulting will run this stage. The scope is to assess your leadership philosophy & skills and the likelihood of settling well into our community. It might consist of two back-to-back 60-minute blocks, or we might as well run it in a single ~120-minute block. What do we offer?   At DATAPAO, we're on a mission to build one of the world's best consulting companies in its field: data engineering and AI. As an engineering manager, you'll have the rare opportunity to join DATAPAO at a time when you can still meaningfully impact our growth trajectory and organizational success. Here is a list of some other extras we offer:   * World-class educational benefits - there’s no shortage of learning opportunities at DATAPAO, meaning that you'll get access to Databricks' public and internal courses to learn all the tricks of Distributed Data Processing, MLOps, Apache Spark, Databricks, and Cloud Migration from the best. Additionally, we'll pay for various data & cloud certifications. You'll also get dedicated time for learning during work hours and access to our internal library; * Flexible working hours and PTO days - we’re flexible with how many days you take off if that does not conflict with customer success and the work getting done. Additionally, how many days you spend in the office is up to you. However, as a manager, we'd expect you to spend face-to-face time with your team and mentor others regularly. We believe this can be achieved only through a balanced in-person-remote ratio; * 4 weeks of paternity leave - because we think it’s important for both parents to be there when it matters most; * Private Medical Insurance - we provide a private medical package via Generali; * Employee Assistance Program (EAP) - through EAP, we offer our employees access to psychology, financial, and legal consulting services via phone or in person; * Top-notch working equipment - working comfortably means working well. Therefore, you will get a MacBook Pro, a Herman Miller office chair, standing desks in the office, and whatever else is needed to give your best;  * The chance to shape our culture - overseeing people gives you a privileged position to influence how our organizational culture evolves over time; * The opportunity to make an impact in a high-transparency culture - open feedback and a no-politics environment are things we value a lot at DATAPAO. Additionally, you'll get the chance to shape the future of a rapidly growing tech company and join the field of data and AI. We trust there is no better time than today to do so;  * A cozy office in the heart of Budapest (close to Opera), well-stocked with snacks, drinks, coffee, and beverages. An annual team building, movie and wine-tasting nights with the team, and various community events are also on us. The gross salary for this position ranges from 2.000.000 - 2.700.000 HUF/month, depending on your assessed seniority level during the selection process. WANT TO KNOW MORE ABOUT US? DATAPAO is a Data Engineering and AI company that covers the entire data transformation from architecture to implementation. Beyond delivering solutions, we also provide data and AI training and enablement. We are backed by Databricks - the creators of Apache Spark, and act as a delivery partner and training provider for them in Europe. Additionally, we are Microsoft Gold Partners in delivering cloud migration and data architecture on Azure. Our delivery partnerships enable us to work in a wide range of industries and with some of the most prominent global companies, such as Norsk-Hydro, Richter, Bayer, Schufa, GetYourGuide, TechnoAlpin, and Logically, to name just a few. As a training provider, we deliver onsite and online courses globally for Databricks and on our own. We have been teaching professionals at Apple, Amazon, Uber, Microsoft, T-Mobile, GE, Ericsson, and many more to improve their impact with data. For even more insights, check the links below: * Designing and Implementing a Real-time Data Lake with Dynamically Changing Schema (EN) by Máté Gulyás (2021, Spark AI Summit) * Productionising Machine Learning models (EN) by Máté Gulyás (2023, Mndwrk Event) * "Ha a data governance jól működik, az olyan, mint egy láthatatlan szupererő” (HU) by Máté Gulyás (2023, Com-Forth Zóna Podcast) You can also follow us on LinkedIn for all the good stuff or just hit our recruitment team at jobs@datapao.com We’re firm believers in scaling up a team without judgment or prejudice. What we really care about is working with the best people out there, no matter their background. And you should also not worry if you don't tick every box in the requirements. If you’re passionate about data and learning new things, you’ll fit right in, and we'd love to hear back from you. When we hear back from you, we'd like you to know that we are committed to your privacy and keeping your data safe. We do not share your data with any third parties (except the ones we use to run our recruitment process) and keep your application for two years unless you ask us otherwise. We use your data solely for recruitment purposes, such as letting you know about new career opportunities at DATAPAO and/or managing your application. But if you want to know more about how we store and manage your data, check our privacy policy.

DATAPAO

At DATAPAO, data ignites passion, community fuels collaboration, and growth knows no bounds. We are a leading Data Engineering and AI consulting company backed by Databricks and recognized for our unmatched delivery standards and rapid growth. We have been named Databricks EMEA Emerging Business Partner of the Year (2024), achieved the Golden Tier status in the Databricks Partner Program, and made three consecutive appearances on the Financial Times FT1000 list. We are currently looking for a well-versed (Senior) Data Engineer to work with our EMEA and US customers and help them solve their data engineering, ML and/or ML Ops, and cloud migration puzzles. "As a Data Engineer at DATAPAO, you will have the unique opportunity to push the boundaries of technology and lead the way in how data transforms the world. We work with customers who want to innovate and who want to change industries and the world. So it never gets boring! Sorting out a complex technical puzzle, setting up a new data architecture from scratch or guiding our customers through adopting the latest technologies is our routine here. Hence, we'd expect you to be more than just a (data) engineer. We'd expect you to breathe and live data, to thrive for knowledge and excellence, and to be keen to build something enduring and impactful for our customers. We'd expect you to be a (data) Paoneer!" (Máté Gulyás, CEO)   What (exactly) will you do? As a Data Engineer, you are expected to deliver (across industries) on some of our most complex projects - individually or by leading small delivery teams. Although we work for the biggest multinational companies where years-long behemoth projects are the norm, our projects are fast-paced, typically 2 to 4 months long. The majority are delivered using Apache Spark/Databricks on AWS/Azure and require you to directly manage the customer relationship, alone or along with a Project Manager. Additionally, at this seniority level, we expect you to compound your impact across the team and the organization - by mentoring more junior engineers, evaluating the quality of their work, and contributing to hiring best-in-class data engineers. What does it take to fit the bill? * Consultant mindset & passion for customer experience - you prioritize your work with the customer in mind and you seek to advise (rather than purely execute) your customers on the best-in-class technical solutions; * Excellent communication & presentation skills - you can adjust your communication style, and articulate complex, technical concepts to all types of audiences; * Solid software engineering foundations - you are a stack-agnostic senior software engineer, have significant experience working on Unix/Linux, and a strong understanding of how Distributed Systems work. Additionally, you are familiar with (and keen to follow) best-in-class software engineering principles;  * Data & Cloud are part of your engineering journey - you played a role in teams that designed and implemented data-intensive applications and you have strong SQL & NoSQL hands-on experience. Exposure to Real-Time Data Processing Systems, Apache Spark, and/or the Big Data ecosystem is an advantage; * Mentoring skills & strong predisposition to knowledge-sharing - are things that excite you. We consider ourselves a learning organization and believe that these are meaningful tools for one to compound his/her impact across the team and the organization. Thus technical mentoring and/or people management  hands-on experience is a big plus; * You thrive when having to solve problems & take ownership - you solve problems on your own and advise (or coordinate) others on how to do the same. Moreover, you love stepping up as a technical lead or identifying organizational gaps and filling them in - being an organizational process or documentation gap, a customer communication miss-match, or a resource allocation deficiency;  * You are fluent in English and willing to travel (mainly in the EU and normally within a short business trip setup) up to 15% of your time. What do we offer? * Educational benefits: There’s no shortage of learning opportunities at DATAPAO, meaning that you'll get access to Databricks' public and internal courses to learn all the tricks of Distributed Data Processing, MLOps, Apache Spark, Databricks, and Cloud Migration from the best. Additionally, we'll pay for various data & cloud certifications. You'll also get dedicated time for learning during work hours and access to our internal library.  * Flexible PTO and Working Hours: We’re flexible about your working routine and how many days you take off if it does not conflict with customer success, company goals, and the work you do.  * Flexible Office: It is up to you which days you spend in the office. However, as a strong community is one of DATAPAO's value propositions, we’d expect you to spend one day per week in the office on average.  * 30 Calendar Days of Paternity Leave (if applicable): We think it’s essential for both parents to be there when it matters the most.  * Private Medical Insurance: We provide a private medical package via Generali.  * Employee Assistance Program (EAP): Through EAP, we offer our employees access to psychological, financial, and legal consulting services via phone or in person. * Top-notch working equipment: Working comfortably means working well. Therefore, you will get a MacBook, a Herman Miller office chair, standing desks in the office, and whatever else is needed to give your best. * The chance to make an impact in a high-transparency culture: Open feedback and a no-politics environment are things we value a lot at DATAPAO. Additionally, you'll get the chance to shape the future of a rapidly growing tech company, to work with cutting-edge technologies, and to help some of the biggest and most innovative companies in the world sort out their data puzzles. * A cozy and modern office in the heart of Budapest: Located in a vibrant, central part of the city (Opera/Oktogon), it's designed to foster focus, creativity, and team connection. You'll find open spaces for group work, quiet corners for deep thinking, and plenty of natural light. It’s well-stocked with snacks, drinks, coffee, and beverages. Optional Friday evening beers, movie, and wine-tasting nights with the team are also on us. The gross salary for this position ranges from gr. 1.200.000 - 1.700.000 HUF/month for a Medior and from gr. 1.700.000 - 2.300.000 HUF/month for a Senior role, depending on your assessed seniority level during the selection process. WANT TO KNOW MORE ABOUT US? DATAPAO is a Data Engineering and AI company that covers the entire data transformation from architecture to implementation. Beyond delivering solutions, we also provide data and AI training and enablement. We are backed by Databricks - the creators of Apache Spark, and act as a delivery partner and training provider for them in Europe. Additionally, we are Microsoft Gold Partners in delivering cloud migration and data architecture on Azure. Our delivery partnerships enable us to work in a wide range of industries and with some of the most prominent global companies, such as Norsk-Hydro, Richter, Bayer, Schufa, GetYourGuide, TechnoAlpin, and Logically, to name just a few. As a training provider, we deliver onsite and online courses globally for Databricks and on our own. We have been teaching professionals at Apple, Amazon, Uber, Microsoft, T-Mobile, GE, Ericsson, and many more to improve their impact with data. For even more insights, check the links below: * Designing and Implementing a Real-time Data Lake with Dynamically Changing Schema (EN) by Máté Gulyás (2021, Spark AI Summit) * Productionising Machine Learning models (EN) by Máté Gulyás (2023, Mndwrk Event) * "Ha a data governance jól működik, az olyan, mint egy láthatatlan szupererő” (HU) by Máté Gulyás (2023, Com-Forth Zóna Podcast) You can also follow us on LinkedIn for all the good stuff or just hit our recruitment team at jobs@datapao.com We’re firm believers in scaling up a team without judgment or prejudice. What we really care about is working with the best people out there, no matter their background. And you should also not worry if you don't tick every box in the requirements. If you’re passionate about data and learning new things, you’ll fit right in, and we'd love to hear back from you. When we hear back from you, we'd like you to know that we are committed to your privacy and keeping your data safe. We do not share your data with any third parties (except the ones we use to run our recruitment process) and keep your application for two years unless you ask us otherwise. We use your data solely for recruitment purposes, such as letting you know about new career opportunities at DATAPAO and/or managing your application. But if you want to know more about how we store and manage your data, check our privacy policy.

Betsson

Our Sportsbook AI/ML Team is looking for a Senior AI Engineer to make a difference in the design and further development of AI and Machine Learning solutions for both internal and external business needs. We have a world-class Sportsbook, developed in-house by our dedicated Sportsbook tech team and growing at a very rapid rate, expanding not only in new markets but also as a B2B product. Having our product available in different parts of the world and offering sports all around the world requires to have support around the clock. Our Product Development organisation is truly Global with cross functional teams spanning many Tech Hubs. THE WOW From Architecture to Trading teams, our Sportsbook is an in-house platform that also hosts brand offerings for customers. From the tools traders use to the cutting-edge features available for betting on various sports, these teams are the backbone making it all possible. The goal is to deliver top performance, functionality, and user experience in the iGaming industry. As part of our Sportsbook tech team, a high performance, throughout and availability product serving many brands (20+), you will be key in ensuring that the team delivers the required business value.   A TASTER OF WHAT YOU WILL BE INVOLVED WITH:  * Maintaining and evolving our AI/ML projects using Python * Build design Agentic LLM based solutions and maintain/improve existing ones * Ensure output quality by verifying consistency and accuracy * Investigate, assess, and develop cloud based MCP solutions * Comfortable working under Agile Framework (Scrum 2-week iterations) * Have an investigative mindset to be able to troubleshoot and being creative when it comes to troubleshooting problems and incident management * Document necessary processes and procedures (creating KBs, runbooks, topology etc) * Taking full ownership of projects and tasks with being able to work within the team * Work closely with stakeholders to deliver accurate and timely insights to our business partners   WHAT WE ARE LOOKING FOR * Solid experience with Python and OOP * Experience with tools like Langchain, Langraph, Langsmith, FastAPI, Opensearch, Redis/Valkey, Pandas, Pytorch, spacy * Confident with LLMs and their evaluation practices and knowing /having some background on AI agentic tools, skills, workflows * Demonstrated experience with RAG systems, Vector embeddings, knowledge graphs * Confident with Amazon Web Services or similar cloud environments and having some experience with MLOps * Familiar with software versioning tools like Git * Additional programming skills, Prompt Engineering will be a plus * Experience in sportsbook/betting or fintech sectors is considered a plus * Continuous learning mindset * Can effectively prioritize and handle multiple tasks and projects * Excellent verbal and written English communication skills   WHAT WE OFFER * Fitness-wellness allowance  🧗‍♂️ * Company mobile phone for private use with 100 GB  📱 * Annual HUF devaluation compensation  💡 * Hybrid model: 3 days in the office 🏢  & 2 days from home  🏠 * Private Health Insurance  🩺 * Career development  📈 * Technical and soft-skill training opportunities 🎓 * Breakfast, fruits & lunch 🍎 * Team building events  🥳     CHALLENGE ACCEPTED? By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy