Senior AI/ML Platform Engineer

mpsolutions is searching for a Lead Infrastructure & Platform Engineer for Cloud & ML Serving to join the team in Budapest. This position centers on building and maintaining the core platform that delivers machine learning models in real time to a wide user base. The work supports AI and imaging projects, and offers the opportunity to shape both cloud and serving architecture from the ground up. Main responsibilities Design and maintain cloud infrastructure across AWS, GCP, and Azure. Deploy and scale machine learning models in production environments. Develop high-load backend systems, including APIs, inference pipelines, and data processing components. Contribute to production server code, not just operational tasks. Make platform-level decisions focused on performance, latency, and reliability. Requirements Minimum 8 years of experience in cloud, platform, or distributed systems roles. Deep knowledge of AWS, Kubernetes, CI/CD pipelines, and Infrastructure as Code (IaC). Hands-on experience with ML serving, GPU inference, and real-time systems. Strong programming skills in Python and C++ (beyond basic scripting). Understanding of scaling, latency, fault tolerance, and observability in production systems. Fluency in English. What makes this role different This position blends platform engineering, backend development, and machine learning serving. It is not a traditional DevOps job. Full ownership of the stack, from infrastructure through backend systems to ML model serving. Work on systems that handle real-world, high-scale traffic. Contribute in a startup environment where technical decisions directly shape the product. For those interested in building foundational platforms and making key technical choices, mpsolutions welcomes a conversation.

We are seeking a talented AI Platform Engineer to become a key member of our innovative AI Fabric Team at Instructure, a leader in educational technology. In this role, you will leverage your expertise in artificial intelligence and software engineering to develop cutting-edge platforms that enhance learning experiences for users worldwide.As an AI Platform Engineer, you will collaborate closely with data scientists, product managers, and other engineers to design, implement, and optimize our AI-driven solutions. Your contributions will directly impact the effectiveness of our educational tools and the success of our mission to improve educational outcomes.

SEON serves as the pivotal hub for fraud prevention and AML compliance, aiding numerous companies globally in thwarting fraud, mitigating risk, and safeguarding revenue. Leveraging over 900 real-time, first-party data signals, SEON enhances customer profiles, identifies dubious activities, and simplifies compliance workflows - all centralized in one platform. With a commitment to delivering richer data, more adaptable and transparent analysis, and a quicker time to value than competitors, SEON has successfully helped businesses reduce fraud by 95% and achieve an impressive 32x ROI. Our rapid growth is fueled by partnerships with some of the world's most innovative digital brands, including Revolut, Wise, and Bilt.Join the Platform Engineering team at SEON, the driving force behind our technical advancement. This team is focused on constructing the fundamental infrastructure and pipelines that empower product engineers to deploy code securely, swiftly, and independently. We view our platform as a product and our developers as customers, aiming to eliminate friction and minimize cognitive load throughout the software delivery lifecycle.We are in search of a visionary and seasoned Senior Manager of Platform Engineering to lead our talented team of Platform Engineers. In this pivotal role, you will be instrumental in designing the 'Golden Paths' that standardize and expedite our development processes, ensuring that our infrastructure evolves in tandem with our rapid business expansion. You will work closely with Software Engineering, Data, and SRE teams to translate requirements into a unified platform strategy. Your proven ability to lead high-performing teams in complex, fast-paced environments will be essential, as will your skill in organizing and inspiring a team amidst ongoing growth and transformation.This position offers flexibility, allowing you to work from Budapest with a hybrid schedule or remotely from anywhere within the European Union, with occasional travel to our other offices.

Join SEON, the leading command center for fraud prevention and AML compliance, where we empower thousands of companies worldwide to combat fraud, mitigate risks, and safeguard their revenues. Utilizing over 900 real-time, first-party data signals, SEON enhances customer profiles, identifies suspicious activities, and optimizes compliance workflows, all from a single platform. We offer richer data, transparent analytics, and faster value realisation than any competitor in the market. Our solutions have successfully reduced fraud by up to 95% and achieved a remarkable 32x ROI for our partners, including renowned digital brands like Revolut, Wise, and Bilt.We are seeking a talented Senior Platform Engineer to join our dynamic team, focused on developing the core engine that drives our technical capabilities. This role transcends traditional Site Reliability Engineering (SRE) responsibilities; your primary goal will be to create self-service tools that enable our product engineers to deploy code securely, swiftly, and independently.Working closely with the Senior Manager of Platform Engineering, you will treat our infrastructure as a product and our developers as customers. You will design 'Golden Paths' to minimize friction, alleviate cognitive load, and facilitate our teams' scalability in tandem with our rapid business growth.This position offers flexibility, allowing for a hybrid work environment in Budapest or a fully remote setup anywhere in the EU, with occasional travel to other offices.

Join our dynamic team at Hawkeye Innovations as a Senior Java Engineer specializing in our Data Platform Framework. In this role, you will drive the development of scalable and efficient data solutions, collaborate with cross-functional teams, and contribute to the architecture of our data platform. If you are passionate about Java and data engineering, this is your chance to make an impact in a forward-thinking company.

Jobgether is hiring a Multicloud Platform Engineer based in Hungary. This position centers on designing, implementing, and maintaining cloud solutions that span several platforms. The goal is to deliver reliable, secure, and high-performing systems that support client requirements. Role overview The Multicloud Platform Engineer works closely with other engineers and teams from different disciplines. Collaboration is essential to develop and deliver solutions that align with both technical and business needs. What you will do Design and build cloud-based systems across multiple platforms Maintain and optimize existing cloud infrastructure for performance and security Work with cross-functional teams to ensure solutions meet client expectations Requirements Experience working with multiple cloud platforms Strong focus on system performance and security Ability to collaborate with diverse engineering and business teams

Join our dynamic team as an OpenShift Platform Engineer, where you will play a crucial role in designing, deploying, and managing OpenShift environments. As part of Deutsche Telekom IT Solutions, you will collaborate with cross-functional teams to enhance our cloud infrastructure, ensuring optimal performance and reliability.

Join our dynamic team as a Senior Data Engineer specializing in the Power Platform at Deutsche Telekom IT Solutions in Budapest. In this pivotal role within our international Common Data Intelligence Hub, you will enhance our Cloud Data & Analytics Platform by serving as the crucial link between Self-Service BI teams and the Azure Lakehouse backend.Our Cloud Data & Analytics Platform integrates Azure Lakehouse technologies (Data Factory, Databricks, dbt, CDC Framework) with Microsoft Power Platform services (Power BI, Power Apps, Power Automate, SharePoint Online). This innovative platform empowers business units to develop and manage their own analytics and reporting solutions while adhering to enterprise-level security, governance, and data management protocols.As a Senior Data Engineer, you will ensure that self-service solutions operate efficiently, securely, and reliably in accordance with established standards. You will provide guidance and support to business and data teams, helping them navigate the technical framework, governance principles, and best practices for sustainable analytics solutions. Collaboration with platform engineers will be key to maintaining operational alignment between the Power Platform frontend and the Lakehouse backend.Platform Operations & Maintenance:Ensure the reliable operation and performance optimization of Power Platform components (Power BI Service, Power Apps, Power Automate, SharePoint Online) within the Cloud Data & Analytics Platform.Monitor platform usage and performance to guarantee optimal resource allocation and cost efficiency.Manage Power BI gateways and secure data connections to the Azure Lakehouse backend (ADF, Databricks, dbt, CDC Framework).Oversee role-based access control (RBAC) and workspace permissions in line with corporate governance and Azure security principles.Optimize data refresh and load processes to maintain the freshness and stability of analytical datasets.Work closely with platform engineering teams to address incidents, coordinate upgrades, and implement technical improvements across both frontend and backend layers.Create standardized operational dashboards and reports to enhance transparency regarding platform usage, capacity, and performance metrics.Governance & Best Practices:Consult and coach Self-Service BI teams on effectively utilizing Power BI, Power Apps, and Power Automate within the governance framework.Guide new teams through onboarding and compliance processes, ensuring proper workspace configuration.

Join Instructure as a Senior Applied AI Engineer specializing in Retrieval and Semantic Systems. In this pivotal role, you will leverage your extensive expertise in artificial intelligence to enhance the capabilities of our products and deliver innovative solutions. You will collaborate with cross-functional teams to design, develop, and implement advanced AI models that optimize information retrieval and semantic understanding.

Wise is hiring a Senior Software Engineer for the Contact Automation team in Budapest. This position focuses on building automation systems that use artificial intelligence to streamline operations and enhance the experience for users worldwide. Main responsibilities Design and build AI-driven automation solutions that support contact processes Collaborate with colleagues from different areas to deliver systems that are reliable and scalable Improve and update existing automation tools to increase their efficiency and impact What Wise is looking for Strong skills in software development Ability to approach problems with creativity and practical solutions Interest in new technologies and a drive to improve user experience

Deutsche Telekom IT Solutions is looking for a DevOps / Platform Engineer (REF5431C) to help strengthen platform capabilities across the organization. This position is based in Budapest, Debrecen, Pécs, or Szeged. Role overview The DevOps / Platform Engineer will design, implement, and maintain scalable systems that support reliable and high-performing operations. The role involves close collaboration with other technical professionals, focusing on system efficiency and stability. What you will do Automate deployment processes to improve speed and consistency Manage and optimize cloud infrastructure for performance and reliability Work with development teams to streamline workflows and processes Support ongoing improvements to DevOps practices and tools Requirements Experience in system automation, cloud infrastructure management, and DevOps methodologies is expected. Strong teamwork and communication skills are important for collaborating with development and operations teams.

Since its inception in 1999 in Vienna, Qualysoft Group has established itself as a leading independent IT consulting and services provider. We are dedicated to enhancing the competitiveness and economic efficiency of our international clientele through cutting-edge IT solutions.Our expertise spans various sectors, including financial services, telecommunications, automotive, and energy services. With a dedicated team of over 400 professionals across six subsidiaries, we are committed to delivering state-of-the-art solutions tailored to our clients' needs.At Qualysoft, we seek to expand our teams with new colleagues eager to engage in diverse projects that foster continuous learning and development. Our shared mission emphasizes integrity, growth, and a robust support system while exploring the forefront of technology. We look forward to receiving your application for the position below!About the Role: The Workplace Platform Engineer will be pivotal in designing, standardizing, securing, and managing the lifecycle of our enterprise endpoint platform. This role is essential in ensuring that all users experience a secure, scalable, and high-performance digital workplace environment that meets corporate security, compliance, and operational standards.As the technical authority for endpoint platforms and modern device management, you will drive automation, standardization, and continuous improvement throughout our workplace ecosystem.

Join Our Innovative Team At Betsson Group, we are on the lookout for a skilled AI Engineer who is ready to create top-tier applications and solutions. In this role, you will design and develop cutting-edge AI solutions, context systems, and AI Agents, while also maintaining and enhancing our diverse range of AI products. Engage in research on advanced models and work alongside our product and architecture teams to deliver high-performance services enjoyed by millions of players. This is your chance to leverage state-of-the-art technology and contribute to world-class products. Your Role and Responsibilities: Focus on developing and maintaining modular and reusable systems while exploring new technologies to enhance our offerings. Participate in design discussions, troubleshoot complex challenges, and contribute directly to our codebase. Play an integral role in fostering a collaborative and high-performing team culture, including code reviews and supporting fellow engineers and tech leads. Requirements: Demonstrated experience in developing and delivering production-ready AI applications. Strong technical foundation in Generative AI, Large Language Models (LLMs), and Prompt Engineering. Experience in building context systems utilizing RAG, Vector Stores, and MCP. Proficient in developing AI Agents using frameworks such as LangGraph and LangChain. Experience in mentoring or leading engineers in a technical capacity.

Role Overview Wise is hiring a Senior Backend Engineer for the Servicing Platform team in Budapest. This role focuses on building and maintaining backend systems with Java. The work supports Wise’s core services and aims to improve the experience for users worldwide. What You Will Do Design, develop, and maintain backend systems for the Servicing Platform using Java Collaborate with engineers, product managers, and other teams to deliver reliable software Contribute to improving service quality and system performance What We’re Looking For Strong experience in backend development with Java Ability to work effectively with cross-functional teams Focus on delivering high-quality, maintainable solutions Location This position is based in Budapest.

Company Overview:At Zocks, we are a pioneering venture capital-backed AI startup that is revolutionizing financial services and various industries prioritizing security and privacy. Our founding team comprises industry veterans from leading companies like Twilio, IBM, Microsoft, and Hearsay Systems, who have dedicated their careers to developing real-time communication solutions and enterprise platforms. We leverage cutting-edge AI technology to seamlessly connect human interactions with enterprise systems, beginning with the financial sector.Our mission is straightforward yet impactful: to reinvent business operations and streamline areas often hindered by inefficient processes. Our innovative platform empowers users to communicate effortlessly while we capture vital information, eliminating cumbersome data entry and allowing them to focus more on what matters most—their clients.Location: Budapest, XI. (On-site Monday to Thursday, Remote on Fridays)Why Join Us: As we continue to expand, we are in search of a Senior Software Engineering Manager with a minimum of 7 years in Software Engineering and at least 3 years in a leadership role to guide and mentor our talented team of developers. We seek an individual who can introduce innovative ideas, possess advanced technical expertise, and have a strong passion for innovation. In this pivotal role, you will drive our projects forward, enhance our product offerings, and address the increasingly complex needs of our customers using agile methodologies and state-of-the-art technologies.

Join a prominent global consulting and professional services firm dedicated to large-scale enterprise transformation initiatives. Our team is at the forefront of AI integration across key business functions, empowering a major international software company to fully embrace a data-driven approach.As an AI Engineer, you will work within a diverse, international team to deliver enterprise-level AI solutions that revolutionize operations within Finance, Procurement, and HR sectors. The primary focus will be on practical deployment—designing, constructing, and scaling production-ready AI systems utilizing contemporary cloud and engineering methodologies.Key Responsibilities:Architect, develop, and launch AI and generative AI (LLM-based) solutions from initial concepts to full-scale enterprise applications.Establish and sustain scalable data pipelines and model deployment workflows.Create backend services and APIs for AI-based applications (e.g., FastAPI, Flask).Implement CI/CD and MLOps methodologies to automate model training, testing, and deployment processes.Develop and integrate multi-agent and LLM-based systems into existing business workflows.Guarantee the reliability, scalability, observability, and compliance of deployed solutions.Collaborate closely with product owners, data scientists, and architects to effectively translate business requirements into technical solutions.Promote engineering excellence and mentor junior team members as necessary.Qualifications:Bachelor's degree in Computer Science or a related discipline.Proficient programming skills in Python (Java is also acceptable).Experience with backend frameworks (FastAPI, Flask, Django, or similar).Hands-on experience with Docker and Kubernetes.Familiarity with CI/CD and MLOps pipelines.Cloud technology experience (Azure, AWS, or Databricks).Background in data processing, ETL pipelines, and APIs.Understanding of distributed systems and large-scale data platforms.Excellent communication skills in English.A proactive, solution-oriented mindset with a strong sense of ownership.Preferred Skills:Experience with generative AI or LLM frameworks (e.g., LangChain, CrewAI).Familiarity with enterprise platforms such as SAP AI Core or SAP BTP.Experience in Agile environments (Scrum, SAFe) and tools like Jira.Benefits:Engage in transformative AI projects at a significant scale.Work with a modern tech stack and cutting-edge AI technologies.Collaborate in an international and supportive work environment.Enjoy a hybrid working model.Access continuous learning and professional development opportunities.Receive a competitive compensation package with standard corporate benefits.Be part of a team culture that prioritizes quality and innovation.

Join SEON, a leader in fraud prevention and Anti-Money Laundering (AML) compliance, where we empower businesses globally to combat fraud and safeguard their revenue. Utilizing over 900 real-time, first-party data signals, our platform enhances customer profiles, identifies suspicious activities, and optimizes compliance workflows, all from a single interface. Our innovative solutions have enabled clients to achieve a remarkable 95% reduction in fraud and a staggering 32x return on investment (ROI). As we expand rapidly, our collaborations with forward-thinking digital brands like Revolut, Wise, and Bilt continue to drive our success.We are seeking a Senior Full-Stack Engineer who not only possesses robust software engineering skills but also embodies a mentoring spirit to assist our engineering teams and collaborate with our technical leadership. At SEON, we embrace a product-led growth strategy.The Customer Platform Team is at the core of SEON’s operations: we design and develop essential services that support the entire SEON ecosystem along with the primary application used by customers. Our ongoing mission includes enhancing user experience and workflow for our clients by continuously adding innovative features that bolster their fraud analysis capabilities. Responsibilities encompass core functions such as backend and frontend development, research and development, design, and database management.This position offers flexibility and is based in our Budapest office with a hybrid work schedule.

Wise is looking for a Senior Fullstack Engineer to help develop and improve the Mitigation Handling Platform in Budapest. This position involves working across both front-end and back-end systems to deliver reliable, scalable applications that support a smooth user experience. What you will do Build and maintain applications that keep the platform efficient and responsive. Work with cross-functional teams to design and implement new features and solutions. Contribute to both user-facing and server-side components, ensuring a seamless experience. Role overview This role focuses on creating technology that helps Wise respond quickly to user needs. Collaboration and technical skill will be central as you work with others to deliver improvements and maintain high standards for reliability.

Join our dynamic Legal Team as a Senior Legal Counsel, EU Employment Law and play a crucial role in shaping the future of platform work. Your expertise will be vital in ensuring that Delivery Hero continues to thrive while delivering exceptional experiences.In this pivotal role, you will provide strategic legal guidance that aligns with our business objectives and regulatory requirements. Your contributions will help to minimize risks and secure sustainable growth, making you an essential part of our mission to provide amazing experiences globally.As a Senior Legal Counsel, you will manage employment law challenges associated with platform work on an international scale. We are seeking a highly experienced employment lawyer with a passion for the gig economy and a proactive approach to shaping the future of work.Key Responsibilities:Oversee the global management of platform worker and rider classification risks, collaborating with international employment lawyers.Manage high-profile litigations and regulatory investigations, formulating defense strategies with local legal counsel.Collaborate with Product, Tech, and Operations teams to gain insights into delivery operations and technology, aiding the development of innovative delivery solutions.Support cross-functional teams in identifying new business models and strategic opportunities related to platform work.Monitor legislative and regulatory changes affecting platform work, advising Public Policy teams at both headquarters and market levels.Act as a subject-matter expert, offering insights to senior management and stakeholders across the organization, with occasional international travel (up to 10%).