Senior Applied AI Engineer - Retrieval and Semantic Systems

Lead Server Engineer (AI / GPU Infrastructure)Join a pioneering technology company at the forefront of innovation, specializing in groundbreaking 3D and imaging solutions powered by artificial intelligence and high-performance computing capabilities. Our ambition is to build a next-generation platform that facilitates the training and execution of complex ML/AI models on scalable, GPU-based infrastructure.In this role, you will be instrumental in designing and managing our entire compute infrastructure, ranging from GPU clusters to distributed systems and hybrid cloud architectures. Your expertise will not only influence operations but also define the system architecture, scalability, and performance.

Lead Machine Learning Engineer(Specializing in Computer Vision / Real-time Systems / GPU)We are seeking a talented Lead Machine Learning Engineer to join an innovative technology company focused on research and development. You will play a pivotal role in the creation of a next-generation imaging and 3D technology platform.The product is a groundbreaking solution currently under development and in the patent process, designed for real-time data processing and high-performance machine learning models.In this role, you will have full ownership of the machine learning stack—from model design through to production deployment.Key Responsibilities:Design, develop, and optimize machine learning modelsEstablish end-to-end ML pipelines (data collection → training → deployment)Build high-volume training workflows and evaluation frameworksDeploy models in a production environment and optimize for inferenceDevelop systems for monitoring, drift detection, and model lifecycle managementCollaborate closely with:The GPU infrastructure teamBackend and mobile developersProvide technical guidance, mentoring, and lead code reviewsQualificationsWhat We Are Looking For:7+ years of experience in Machine Learning engineeringStrong proficiency in Python and modern ML frameworks (such as PyTorch or TensorFlow)Experience in training large-scale models (GPU, distributed training)Deep understanding of:Model optimization and quantizationReal-time inferencePerformance tuningProven experience in building production ML systemsPreferred Qualifications:Experience with computer vision, imaging, or sensor dataFamiliarity with CUDA, ONNX, or TensorRTExperience with mobile-backend ML integrationBenefitsWhat We Offer:Opportunity to participate in pioneering technology developmentA high-impact role where you will make significant technical decisionsAccess to a modern, high-performance technological environmentClose collaboration with researchers and senior engineersStable yet innovation-driven operational culture

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.

Join Our Team as a Senior Infrastructure Security Engineer!At Zocks, we are an innovative AI startup backed by venture capital, dedicated to transforming the landscape of financial services and other privacy-focused sectors. Our founding team boasts a wealth of experience from industry giants such as Twilio, IBM, Microsoft, and Hearsay Systems, where they developed cutting-edge real-time communication and enterprise solutions.Our mission is clear: to revolutionize business operations by eliminating sluggish processes. We empower teams to interact seamlessly while we intelligently gather essential information, enabling them to focus on what truly matters—their clients.Position Overview: As we continue to grow rapidly, we are seeking a Senior Infrastructure Security Engineer to enhance our security posture. This pivotal role will drive compliance readiness and proactive risk management while overseeing our infrastructure security initiatives.

Join our dynamic team at Accor Hotels, where we are committed to providing exceptional service to our guests. As a Server, you will be responsible for delivering outstanding dining experiences by taking orders, serving food and beverages, and ensuring guest satisfaction. Your role is crucial in creating a welcoming atmosphere and maintaining the highest standards of service.

Join our team as a Lead Data Engineer and play a pivotal role in shaping data engineering strategies at DEPT®. Our hybrid work environment spans across vibrant cities including Budapest, London, Manchester, Amsterdam, Rotterdam, Dublin, Zagreb, and Split.At DEPT®, we empower the world’s most ambitious brands to accelerate their growth, blending technology and marketing through our expert team of over 4,000 specialists. We are proud to partner with industry leaders such as Google, Lufthansa, Meta, eBay, and OpenAI, and have maintained our B Corp and Climate Neutral certifications since 2021.In our Data & AI practice, we are dedicated to producing groundbreaking work that leverages Data & AI across various sectors. As a member of our EMEA Data craft team, you will collaborate with data strategists, scientists, and analysts to tackle complex challenges faced by beloved global brands.As a Lead Data Engineer, you will guide your team in delivering innovative, enterprise-scale data solutions, combining your technical expertise with strong business insights to meet client objectives.

Join YOVO as a Core Infrastructure EngineerAt YOVO, we are revolutionizing payment infrastructure for digital entrepreneurs across Europe. We believe that creators, educators, and modern online businesses merit exceptional tools that match their dynamic pace. Conventional payment platforms fail to meet the demands of this evolving ecosystem, prompting us to create a groundbreaking solution.Established in 2025, YOVO is designing a contemporary, modular checkout system, subscription engine, and unparalleled product hosting services, facilitating effortless sales of digital products and services. Our mission is to empower creators and digital businesses with the financial and operational framework required for scaling, encompassing seamless payments, automated workflows, and insightful analytics.Operating in a remote-first environment, we also provide the opportunity to work on-site at our Budapest office, a thriving hub for tech talent in Europe. YOVO is supported by a team of seasoned founders, operators, and international angel investors as we embark on our journey to transform the European payments landscape.

Established in 1999 in Vienna, the Qualysoft Group stands as a renowned, independent IT consulting and services firm. We pride ourselves on delivering innovative IT solutions that enhance the competitiveness and operational efficiency of our international clientele. Our primary focus encompasses financial services, telecommunications, the automotive sector, and energy service providers. With a dedicated team of over 400 professionals across six subsidiaries, we collaborate to provide cutting-edge solutions tailored to our clients' needs. At Qualysoft, we are actively seeking new team members for various projects that promise continuous learning and development. Our collective mission emphasizes integrity, growth, and a stable work environment while exploring the latest technologies. We look forward to receiving your application for this exciting opportunity!

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.

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.

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.

Company Overview:Zocks is a pioneering AI startup backed by venture capital, dedicated to revolutionizing the financial services industry and beyond, where security and privacy are paramount. Our founding team consists of industry veterans from notable companies such as Twilio, IBM, Microsoft, and Hearsay Systems, who have extensive experience in real-time communication products and enterprise platforms. We leverage AI to seamlessly connect human conversations with enterprise systems, starting with the financial sector. At Zocks, our goal is to streamline business operations and eliminate inefficiencies that slow down progress. Our state-of-the-art platform enables natural communication while capturing essential information, allowing businesses to reduce data entry efforts, enhance their workflows, and focus on their most important asset: their clients.Location: Budapest, XI. (On-site Monday to Thursday, Remote on Fridays)Why join us? As we continue our rapid expansion, we are seeking a Senior DevOps Engineer to lead the development and management of our cloud infrastructure. We are looking for a knowledgeable and experienced professional who can enhance our cloud capabilities, ensuring they are scalable, secure, and efficient to meet our growing demands.

About the Role Wise is looking for an Engineering Lead to guide the Business Onboarding team in Budapest. This position focuses on improving how businesses join and use Wise, with a hands-on approach to shaping technical solutions and processes. What You Will Do Lead and mentor an engineering team dedicated to business onboarding projects Drive technical decisions and maintain high standards for code quality Collaborate closely with product and design to deliver smooth onboarding experiences Support the integration of Wise services for new business users Location This role is based in Budapest.

Role Overview Betsson Group is hiring a Lead Data DevOps Engineer to guide the Data DevOps team in Budapest. This position focuses on team leadership, technical direction, and ensuring smooth data operations within an agile setup. Key Responsibilities Lead and mentor a team of Data DevOps professionals. Work closely with cross-functional teams to align data operations with business needs. Shape and improve data architecture and data pipelines. Implement and promote strong data management and DevOps practices. Streamline workflows to deliver insights that support company goals. Location This role is based in Budapest.

We are seeking a highly skilled and motivated Senior AI/ML Platform Engineer to join our dynamic team at Instructure. In this role, you will collaborate with cross-functional teams to design, develop, and enhance AI and machine learning platforms that power our innovative educational technologies. Your expertise in AI/ML frameworks will be pivotal in driving our product development forward.

The Sportsbook division is expanding rapidly, and we are on the lookout for a talented Backend Engineering Tech Lead to join our innovative team. At Betsson, our world-class Sportsbook platform is developed entirely in-house, and we pride ourselves on our cutting-edge technology and agile approach to sports betting solutions. As we grow and enter new markets, we remain committed to providing an exceptional B2B sports betting experience across various regions.Life at Betsson is akin to a thrilling rollercoaster ride, filled with excitement and challenges. With over 2,800 employees from more than 75 nationalities, our diverse global workforce operates from five tech hubs located in Malta, Budapest, Stockholm, Tallinn, and Athens. If you thrive in an environment that fosters innovation and collaboration, you will fit right in.As a key player in our Sportsbook Technology team, you will help shape the future of our platform, which serves over 20 brands and offers a comprehensive sports betting experience. Your expertise will ensure that we deliver outstanding performance, functionality, and user experiences in the iGaming industry.

Bosch Group is hiring a Data Scientist and AI Engineer in Budapest. This position centers on applying data analytics and artificial intelligence to improve products and processes. Role overview Work closely with colleagues from different disciplines to design and build machine learning models. The focus is on creating solutions that add value to Bosch Group’s offerings. What you will do Develop and implement machine learning models Use data analytics to identify opportunities for improvement Collaborate with cross-functional teams to integrate AI-driven solutions Requirements Experience in data science and artificial intelligence Ability to work with teams from various backgrounds Strong skills in building and deploying machine learning models

Join our esteemed partner, a global trailblazer in the manufacturing of cutting-edge systems, modules, and components tailored for commercial vehicles. This organization has achieved remarkable success through unwavering dedication to quality and innovation. By expertly combining individual products, they deliver exceptionally efficient solutions and bespoke concepts that meet unique customer needs. Their commitment to integrating advanced technologies ensures that they remain leaders in industry advancements, consistently setting new standards for reliability and performance.Conduct comprehensive reviews of IT network and security technical architectures.Ensure the architecture plan and its implementation adhere to current security regulations.Regularly monitor architectures for any deviations from standards.Assist in preparing architecture documentation for approval.Provide project support in the design and implementation of technical architecture.Negotiate and coordinate design and implementation activities with both business and technical teams.

Role Overview Bosch Group is looking for a Lead Design Engineer focused on SiC Semiconductor Modules in Budapest. This role centers on designing and developing advanced semiconductor solutions. The position calls for technical leadership and close collaboration with cross-functional teams to deliver high-performance products for the market. What You Will Do Lead the design and development of SiC semiconductor modules Work with teams across multiple disciplines to ensure product performance aligns with market needs Contribute technical expertise to drive progress in semiconductor technology