Lead Server Engineer (AI/GPU Infrastructure)

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.

About YOVOYOVO is revolutionizing payment infrastructure for digital entrepreneurs throughout Europe. We believe that creators, educators, and modern online businesses deserve top-tier tools that match their rapid pace. Conventional payment systems weren't tailored for this evolving landscape, prompting us to innovate a completely new solution.Founded in 2025, YOVO is crafting an advanced, modular checkout and subscription engine, coupled with world-class product hosting that streamlines the selling of digital products and services. Our goal is to empower creators and digital enterprises with the financial and operational infrastructure necessary for growth, encompassing seamless payments, automated workflows, and insightful analytics.Operating primarily in a remote-first environment, we also offer the option to work in our Budapest office, a thriving hub for technology talent in Europe. YOVO is supported by seasoned founders, industry experts, and international angel investors committed to our mission of transforming the European payments landscape.

About YOVOYOVO is pioneering a state-of-the-art payment infrastructure tailored for digital entrepreneurs across Europe. We are committed to providing creators, educators, and modern online businesses with top-tier tools that align with their fast-paced operations. Recognizing that traditional payment platforms fall short in this new ecosystem, we are dedicated to crafting innovative solutions.Established in 2025, YOVO is in the process of developing a contemporary, modular checkout system, a subscription engine, and world-class product hosting that simplifies the sale of digital products and services. Our mission is to empower creators and digital businesses with the essential financial and operational infrastructure they require to grow, encompassing seamless payments, automated workflows, and robust analytics.Operating on a remote-first basis, we also offer the option to work on-site in our Budapest office, situated in one of Europe’s most rapidly expanding tech hubs. YOVO is supported by seasoned founders, operators, and international angel investors who are committed to helping us redefine the European payments landscape.Open ApplicationIf you don’t see a position that perfectly aligns with your experience but believe you can contribute significantly to YOVO, we want to hear from you!We are continuously on the lookout for exceptional individuals eager to help shape the future of digital payments and infrastructure for creators and online businesses throughout Europe.Are you entrepreneurial, motivated, and thrilled by the prospect of developing a fast-paced fintech product from concept to launch? If so, we encourage you to reach out to us.What We ValueOwnership mentalityProactive attitudeCuriosity and eagerness to learnEffective communication skillsHigh standards and meticulous attention to detailPassion for creating products that empower usersWho You Might BeAn engineer with a track record of building scalable, high-performance systemsA designer who is passionate about crafting intuitive and aesthetically pleasing product experiencesA marketer or content creator with a profound understanding of the digital business landscapeA sales or partnerships expert with a strong network in the creator economyA versatile generalist who thrives in early-stage environmentsAnyone who resonates with YOVO’s mission and is eager to make a significant impactWhat’s in It for YouCollaborate directly with YOVO’s founding team on impactful projectsCompetitive salary with potential equity benefitsOpportunity to influence the core product and brand of a rapidly growing European fintech

Join YOVO as a Sales ExecutiveAt YOVO, we are pioneering a new era of payment solutions tailored for digital entrepreneurs across Europe. Our mission is to provide creators, educators, and modern online businesses with cutting-edge tools that match their pace and needs. Traditional payment methods fall short in this new ecosystem, and that’s why we are innovating to create something unique.Founded in 2025, YOVO is on a journey to develop an advanced, modular checkout and subscription engine along with top-tier product hosting solutions that simplify the sale of digital products and services. Our goal is to empower digital businesses and creators with the necessary financial and operational tools to thrive, from seamless payments to automated workflows and insightful analytics.We embrace a remote-first approach, with an option to work from our Budapest office, a vibrant tech hub in Europe. YOVO is supported by seasoned founders, operators, and international angel investors committed to transforming the European payments landscape.

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.

Role overview Speechify is looking for an iOS Core Product Software Engineer based in Budapest, Hungary. This role centers on building and refining iOS applications, shaping the way users interact with Speechify on Apple devices. The focus is on the core product, aiming to enhance the overall user experience. What you will do Develop and maintain important features for Speechify’s iOS app Collaborate with engineers and product team members Offer ideas and solutions to improve how users experience the app Team and culture The Budapest team values collaboration and creative problem-solving. Team members share an interest in technology and making a real impact for users.

Join SEON, the forefront of fraud prevention and AML compliance, empowering thousands of companies globally to combat fraud, mitigate risks, and safeguard revenues. By leveraging over 900 real-time, first-party data signals, SEON not only enriches customer profiles but also detects suspicious activities and optimizes compliance processes from a unified platform. With our innovative solutions, we deliver richer data, unparalleled analytical transparency, and accelerated time to value compared to any competitor. Our efforts have helped businesses achieve a 95% reduction in fraud and a 32x return on investment, propelling our rapid expansion alongside leading digital brands like Revolut, Wise, and Bilt.As a Senior Site Reliability Engineer (SRE) at SEON, you will be integral to the enhancement and upkeep of our cloud infrastructure's reliability, scalability, and performance. Collaborating with cross-functional teams, your efforts will ensure that our systems remain robust, scalable, and efficient.This position offers flexibility, with options for a hybrid work schedule based in Budapest or fully remote work within Europe.

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.

DevOps EngineerSalary Banding: HUF 1M - HUF 1.5M per MonthContract: Full-Time, PermanentWorking Location: Hybrid, with a minimum of 2 days a week in the officeOffice Location: BudapestExciting Opportunity to Join Hawk-Eye Innovations as a DevOps Engineer!Hello! I’m Dan Pina, the DevOps Team Lead at Hawk-Eye Innovations, and I invite you to become part of our dynamic and innovative team. If you have a passion for cloud infrastructure, automation, and cutting-edge sports technology, this position is tailor-made for you!Your Daily ResponsibilitiesAs a DevOps Engineer, you will engage directly with our cloud infrastructure, automation, and deployment pipelines. Collaborating with experienced engineers, you will learn and contribute to significant projects. Your daily tasks may include:Designing and managing infrastructure for extensive data and video streaming platforms.Facilitating development teams to make deployments more efficient, quicker, and dependable.Enhancing security by monitoring and mitigating potential risks.Boosting observability through effective monitoring, logging, and alerting tools.Engaging with engineers across various teams to cultivate a thriving DevOps culture.What We ValueAt Hawk-Eye Innovations, we embrace collaboration, continuous learning, and innovation. Whether you're new to DevOps or have some experience, we seek someone who:Is enthusiastic about learning and advancing in cloud technologies.Enjoys tackling challenges and automating repetitive tasks.Thrives in a fast-paced, technology-driven environment.Communicates effectively and excels in a team-oriented setting.Technical Skills and RequirementsWhile we don’t expect you to be an expert in every area, familiarity or experience with the following will be advantageous:Cloud Platforms: AWSInfrastructure as Code: Terraform, CloudFormation, Ansible...

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.

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!

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 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.

Role overview Wise is looking for a Senior Java Engineer in Budapest to help build and improve the platform. This role focuses on creating scalable, efficient solutions that support Wise’s products and services. What you will do Develop and maintain Java-based software for the Wise platform Work closely with teams across engineering, product, and other functions Contribute to the design and delivery of reliable, high-quality features Support ongoing improvements in system performance and scalability

Internship Overview Tulip is looking for a Solutions Engineer Intern in Budapest. This internship offers the chance to work closely with seasoned engineers and learn how technology shapes real business outcomes. What You Will Do Work alongside engineers to understand client requirements Help design and build custom solutions for clients Contribute to improving the user experience Why Join Tulip This internship provides practical experience and mentorship within a collaborative team. Gain exposure to real projects and develop skills that matter in technology and client-facing roles.

Hello, let’s connect!Who We Are Xebia is a renowned global technology company with roots in Central and Eastern Europe, initiated by two innovative Polish firms: PGS Software, recognized for its exceptional cloud and software solutions, and GetInData, a trailblazer in Big Data. Currently, we boast a team of over 1,000 specialists dedicated to delivering outstanding services in cloud, data, and software development. Our journey is just beginning.What We Do We engage in projects that are impactful and transformative. Our work spans various sectors, including fintech, e-commerce, aviation, logistics, media, and fashion, empowering our clients to create scalable platforms, data-centric solutions, and next-generation applications utilizing ML, LLMs, and Generative AI. Our esteemed clientele includes Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, and Allegro or InPost.We prioritize intelligent technology, true ownership, and continuous professional development. Utilizing modern, open-source technology stacks, we proudly partner with industry leaders like Databricks, dbt, Snowflake, Azure, GCP, and AWS. Fun fact: we were the first AWS Premier Partner in Poland!Beyond Projects What distinguishes Xebia? Our vibrant community. We host events such as the Data&AI Warsaw Summit, organize meetups (Software Talks, Data Tech Talks), and foster a culture that actively supports your growth through Guilds, Labs, and personal development budgets — enhancing both technical and soft skills. It’s more than a job; it’s a space for growth.What sets us apart? Our mindset. Our atmosphere. Our people. While it's challenging to convey in writing, we invite you to visit us and experience it firsthand.About the RoleWe are seeking a meticulous QA Manual Engineer to join our retail-focused product team, dedicated to enhancing user interfaces, checkout systems, and comprehensive transaction workflows. This role requires validating web, mobile, and backend components within a contemporary, containerized environment.This position is perfectly suited for a detail-oriented QA professional who thrives on system-level analysis, validating user journeys, and collaborating closely with cross-functional teams.Your Responsibilities:Test user interfaces across web and mobile platforms to ensure functional accuracy and consistency in responsive design.Validate checkout and payment processes, including POS-related flows, payment gateways, and various transaction scenarios.Conduct API testing utilizing tools such as Postman and others.

Hello, let’s connect!About UsAt PGS Software, part of the Xebia family, we are a prominent global technology company with roots in Central and Eastern Europe. Our journey began with two Polish firms—PGS Software, celebrated for its exceptional cloud and software solutions, and GetInData, a trailblazer in Big Data. Now, our team of over 1,000 experts is dedicated to delivering innovative solutions across cloud computing, data analytics, and software development.Our MissionWe are engaged in projects that have a significant impact, spanning various industries such as fintech, e-commerce, aviation, logistics, media, and fashion. We empower our clients to develop scalable platforms, data-driven solutions, and cutting-edge applications utilizing machine learning, large language models, and generative AI. Our esteemed clients include Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, and InPost.We embrace advanced technologies, champion true ownership, and prioritize continuous growth. Our tech stack is modern and open-source, and we take pride in being recognized partners of Databricks, dbt, Snowflake, Azure, GCP, and AWS. A fun fact: we were the first AWS Premier Partner in Poland!Culture Beyond WorkWhat sets PGS Software apart? Our vibrant community. We host events like the Data&AI Warsaw Summit, organize meetups (Software Talks, Data Tech Talks), and foster a culture that actively supports your professional development through Guilds, Labs, and personal development budgets—focusing on both technical and soft skills. This isn't just a job; it's a place for growth.Join Us!We are seeking a meticulous QA Manual Engineer to join our retail-focused product team. In this role, you will work on user interfaces, checkout systems, and end-to-end transaction workflows, validating web, mobile, and backend components within a modern, containerized environment. This position is perfect for a detail-oriented QA professional who thrives on system-level thinking and user journey validation while collaborating with cross-functional teams.

About Formlabs: Are you ready to revolutionize the way the world creates? At Formlabs, we are dedicated to developing cutting-edge tools that empower anyone to transform their ideas into reality, whether it's innovative products or life-saving medical devices. Our advanced 3D printing technology fuels innovation for over 50,000 industry leaders around the globe, including giants like Apple, Google, Tesla, New Balance, and NASA. Together, we are enabling everyone to design, prototype, and manufacture faster than ever before. We are a dynamic team of builders, engineers, and innovators committed to reinventing physical production. If you're eager to shape the future of fabrication, we invite you to join us in our mission. Your Impact: As an Ecommerce Engineer at Formlabs, you will be pivotal in designing, refining, and maintaining applications across our digital ecosystem, including eCommerce, CRM, Marketing, and Sales/Service. You will develop new features, integrate with various business systems, and ensure our digital environment is high-performing, stable, and scalable. Your collaboration with business stakeholders and Systems teams will yield impactful solutions that enhance our growth and operational efficiency. This role offers a thrilling opportunity for a motivated digital engineer who excels across various platforms and technologies, thrives in a fast-paced, collaborative setting, and is passionate about leveraging technology to drive business success. The Job: Architect, develop, configure, and customize the back-end Shopify B2B Commerce platform, including creating and enhancing Shopify Apps, Functions, Extensions, and APIs. (This position does not focus on front-end development.) Design and implement complex B2B functionalities that extend beyond the standard features of Shopify B2B, integrating capabilities throughout Formlabs’ digital landscape. Collaborate with front-end teams to provide backend expertise, data, and API endpoints that deliver fast, SEO-optimized user experiences. Work alongside the Salesforce team to architect and develop key integrations and features that enable sales and service excellence through both assisted and self-service capabilities. Facilitate enterprise integrations among Shopify, Salesforce, ERP, DWH, and other internal/external systems via APIs and middleware. Contribute to diverse digital roadmap initiatives, including marketing automation, AI-driven tools for sales and service, and vendor solutions. Utilize modern software development practices to enhance our digital capabilities.

Join a global leader in technology dedicated to energy innovation for a sustainable future. Our client is at the forefront of transforming energy solutions with advanced gas engine technologies, digital platforms, and energy services. With operations in over 100 countries, they focus on advancing engineering while prioritizing the well-being of people and the planet.The Senior Data Engineer plays a crucial role in collaboration with Data Analysts, BI Developers, and Requirements Engineers to lay the groundwork for all analytical projects. This position entails building and managing data pipelines that extract, transform, and load (ETL) data from various sources into a centralized repository, subsequently facilitating project-specific data delivery.Your Responsibilities: Architect and deploy scalable and resilient data pipelines that meet the analytics and data processing requirements. Design and maintain robust database architectures, including data lakes and warehouses. Ensure data integrity and consistency through meticulous data cleaning, transformation, and validation processes. Engage with Data Analysts, BI Developers, and Requirements Engineers to gather project requirements and provide data solutions aligned with business goals. Enhance data retrieval processes by developing pipelines and physical data models tailored for reports and various analytical projects. Implement data security and privacy protocols to ensure compliance with legal and regulatory standards. Document all created data pipelines comprehensively.