AI Engineer

Join inetum2 as a Generative AI Developer and be at the forefront of AI innovation! In this role, you will leverage cutting-edge technologies to create and enhance generative models, pushing the boundaries of artificial intelligence applications.

Join inetum2 as a Generative AI Specialist, where you will play a pivotal role in leveraging advanced AI technologies to create innovative solutions. This position offers an exciting opportunity for creative minds to impact how businesses harness the power of generative AI.

Join inetum2 as a Generative AI Engineer, where you will play a pivotal role in developing cutting-edge AI solutions. In this dynamic position, you will collaborate with multidisciplinary teams to create innovative AI applications that enhance user experiences. If you are passionate about transforming ideas into reality through artificial intelligence, we want to hear from you!

Join the Kaizen Gaming Team!At Kaizen Gaming, the innovative force behind Betano, we rank among the largest GameTech companies globally, with a presence in 20 markets. Our mission is to harness cutting-edge technology to deliver an unparalleled experience to the millions of customers who rely on us for their entertainment.Our diverse team comprises over 2,700 Kaizeners from 40+ nationalities across three continents. We take pride in being recognized as one of the Best Workplaces in Europe and are certified as a Great Place to Work across our offices. Here, every day offers unique challenges and opportunities. Are you ready to unlock your potential?Your Role as a GenAI Senior Data ScientistAs a GenAI Senior Data Scientist, you will spearhead our AI initiatives by analyzing data, developing Generative AI applications, and architecting advanced agentic systems. Your responsibilities include selecting optimal large language models (LLMs), conducting prompt engineering, and fine-tuning models to enhance our AI offerings. You will collaborate with cross-functional tech teams to create impactful, production-grade AI solutions. The ideal candidate will possess deep knowledge of LLMs and agentic architectures, along with a proven track record of building and deploying applications in production environments.Key Responsibilities:Translate product requirements into AI-related challenges and identify opportunities for business impact through AI.Analyze data to reveal significant patterns and derive actionable insights.Design architectures for agentic and Generative AI systems.Choose suitable models for specific tasks and optimize their performance.Conduct exploratory data analysis (EDA) and feature engineering to facilitate the modeling process.Implement best practices in model selection and parameter tuning.Execute comparative experiments for model training.Evaluate various potential solutions by analyzing ML metrics.Oversee the complete lifecycle of AI features, from data collection to model design and production optimization.Mentor junior team members, sharing knowledge and leading complex projects.

About Us:TransPerfect is a renowned leader in the realm of translation software, embodying a lively start-up culture. We are on the lookout for an innovative and enthusiastic Backend Developer to enhance our cutting-edge Artificial Intelligence (AI) team. Join us in shaping the future of AI at a global scale. With over a decade of experience, our AI team has become essential to advancing machine translation, generative AI, natural language processing, and automation.We seek a skilled backend developer who is eager to push technological boundaries and make a significant impact in the AI domain. You will collaborate with a diverse team of professionals across the USA, Spain, Portugal, and India. If you are passionate about creating robust and scalable solutions that bring AI to life for users, this opportunity is for you.About The Role:In this position, you will tackle the complexities of document processing, specifically converting intricate, unstructured PDFs into well-formatted, editable .docx files. Your mission is to not only extract text but to faithfully reproduce the visual and structural intent of the original documents, encompassing nested tables, multi-column layouts, font hierarchies, and styling.Your responsibilities will include:Comparative Analysis: Conduct a thorough evaluation of commercial solutions (ABBYY, Adobe, AWS Textract) versus open-source/AI-native tools (Mistral OCR, Docling, Nougat, LlamaParse).Benchmarking: Develop metrics for “format fidelity” to objectively assess how well a tool recreates headers, footers, tables, and styles.Pipeline Development: Create a Python-based workflow that integrates OCR engines with document generation libraries, such as python-docx or Pandoc.

About Us:TransPerfect, a prominent name in the translation software industry with an energetic start-up culture, is on the lookout for a talented and enthusiastic Backend Developer to join our dynamic Artificial Intelligence (AI) team. Here, you will have the chance to influence the future of AI within a global organization. With over a decade of experience and the development of initial machine translation models, our AI team has become a cornerstone of innovation in machine translation, generative AI, natural language processing, and automation.We are in search of a skilled backend developer eager to explore the limits of technology and create a meaningful impact in the AI domain. You will collaborate with a diverse and global team of experts based in the USA, Spain, Portugal, and India. If you are driven by a passion for building robust and scalable solutions that extend AI capabilities to users, this position is perfect for you.About the Role:In the role of Backend Developer, you will tackle the "last mile" of document processing: transforming complex, unstructured PDFs into well-formatted, editable .docx files. Your mission extends beyond mere text extraction; you will aim to faithfully reproduce the visual and structural intent of the original documents, including nested tables, multi-column layouts, font hierarchies, and styling.This position requires you to spearhead the research and development of our document conversion pipeline, balancing strategic decision-making with hands-on development (leveraging both engineering and AI skills).Your responsibilities will include:Comparative Analysis: Conduct an in-depth evaluation of commercial solutions (ABBYY, Adobe, AWS Textract) against open-source/AI-native options (Mistral OCR, Docling, Nougat, LlamaParse).Benchmarking: Set metrics for "format fidelity" to objectively assess how well various tools replicate headers, footers, tables, and styles.Pipeline Development: Create a Python-based workflow that integrates OCR engines with document generation libraries (such as python-docx or Pandoc).

About Us:TransPerfect stands as a premier name in translation technology, blending a dynamic start-up ethos with substantial industry expertise. We are on the lookout for an innovative and enthusiastic Backend Developer to enhance our cutting-edge Artificial Intelligence (AI) division. Within this forward-thinking team, you will have a unique opportunity to influence the trajectory of AI solutions on a global scale. Over the past decade, our AI team has evolved into a pivotal force for innovation, focusing on machine translation, generative AI, natural language processing, and automation.If you are an experienced backend developer eager to explore the frontiers of technology and leave a significant mark in the AI sector, we encourage you to apply. Join our diverse and global team of experts located across the USA, Spain, Portugal, and India. This role is perfect for those passionate about creating robust and scalable AI solutions.About the Role:As a Backend Developer, your main responsibility will be to tackle the final steps of document processing by transforming intricate, unstructured PDFs into well-organized, editable .docx files. Our aim extends beyond mere text extraction; we strive to faithfully recreate the visual and structural intent of the original documents, encompassing nested tables, multi-column layouts, font hierarchies, and styling.You will spearhead the research and development of our document conversion pipeline. This hybrid role requires you to be both a strategic thinker (keeping abreast of existing tools) and a hands-on developer (blending engineering and AI skills).Your key responsibilities will include:Comparative Analysis: Conduct thorough evaluations of commercial solutions (ABBYY, Adobe, AWS Textract) against open-source and AI-native alternatives (Mistral OCR, Docling, Nougat, LlamaParse).Benchmarking: Develop metrics for

About SmartcatAt Smartcat, we are pioneering the future of work by integrating human expertise with advanced digital teammates, facilitating unprecedented productivity enhancements for top-tier global enterprises.We are at the forefront of a revolutionary category known as Agentic AI, allowing organizations to forge high-efficiency hybrid workforces composed of both skilled humans and intelligent AI agents. These AI companions are not generic assistants; they are adept digital coworkers that adapt by learning from your best talent, valuable content, and strategic business insights, ready to contribute from day one.Our platform is a seamless blend of generative AI, human-guided workflows, and a dynamic Enterprise Skill Graph that perpetually learns and evolves. Whether launching a product globally, onboarding team members, translating educational materials, or coordinating legal teams across different regions, Smartcat translates knowledge into actionable solutions and scalable outcomes.With over 1,000 organizations, including 20% of the Fortune 500, depending on Smartcat for their global business needs—swiftly and accurately, in every language—we are experiencing rapid growth as a Series C company with a remarkable 130% annual growth rate, committed to attracting individuals eager to shape the future of work alongside us.Join us on our mission to unlock global potential, one human and AI collaborator at a time.Founded in 2016, Smartcat has emerged as the essential language AI platform for global enterprises, aiding them in creating and managing multilingual content. Our client-focused language AI effortlessly translates content across various formats—from documents to videos, complex websites, and software—simplifying global operations for any corporate team. It also empowers users to generate new content by leveraging a multilingual enterprise library.Over 1,000 global companies, including 25% of the Fortune 500, trust Smartcat to broadcast their innovations and ideas worldwide.Our vision is to create a future where access to innovations and ideas is equitable for all.Supported by renowned investors such as Matrix Partners, FJ Labs, and other leading venture capital firms specializing in SaaS, marketplaces, and AI, Smartcat continues to thrive, achieving a 150% year-over-year growth despite economic challenges. We are well-funded and capital-efficient, offering a unique combination of a high-growth environment paired with long-term strategic planning.

Are you ready to take on the challenge as our new Senior Demand Generation Manager?At Dapper, we are on the lookout for a Senior Demand Generation Manager who possesses a trailblazing spirit—an ambitious individual eager to help us establish the leading B2B marketing agency globally.In this pivotal role, you will be instrumental in assisting our clients to enhance their online growth, overseeing everything from strategy formulation to execution. We partner with a varied array of B2B businesses worldwide, ranging from innovative startups to rapidly scaling enterprises and beyond.Dapper is driven by a belief that B2B marketing deserves a transformation. Our mission is to infuse creativity and impact into B2B marketing, moving away from the mundane. Thanks to our vision and drive, we have swiftly ascended to become the leading B2B Marketing Agency in the Netherlands within just five years, and we aspire to be recognized as the foremost B2B Marketing Agency globally in the next decade.

Join us at Rydoo as an AI Transformation Lead, where you'll spearhead our efforts in leveraging artificial intelligence to drive business transformation. This role is pivotal in guiding our strategy and implementation of AI initiatives.As a leader in this domain, you will collaborate with cross-functional teams to identify opportunities for AI integration, develop innovative solutions, and enhance organizational efficiency. Your expertise will enable us to harness the power of AI, ensuring that we remain at the forefront of industry trends.We are looking for a visionary who is passionate about technology and its potential to transform businesses.

About Us At Hitachi Digital Services, we are a global leader in digital solutions and transformation, leveraging our extensive engineering expertise and industry insights to modernize, optimize, and manage mission-critical platforms at scale. Join Our Team Our Center for Artificial Intelligence (CAAI) serves as the engineering and architecture hub for AI at HDS. This practitioner-led center is dedicated to realizing Hitachi’s global AI ambitions through repeatable and governed delivery. Our team is responsible for developing reference architectures, reusable components, and evaluation methodologies that can be deployed across various client environments, including cloud and hybrid solutions. Your Role As an AI Engineer, you will design, build, and operate AI capabilities that can be seamlessly integrated into real-world applications. This includes workflows powered by large language models (LLMs), retrieval-augmented generation (RAG), and agent-based systems, all maintained to production standards. Key Responsibilities Develop end-to-end AI solutions, encompassing data preparation, model integration, evaluation, deployment, and operational monitoring. Translate business and delivery requirements into practical AI designs, collaborating closely with architects, platform engineers, and client stakeholders. Create reusable assets, such as reference implementations, patterns, templates, and internal libraries. Adhere to production best practices, including rigorous testing, version control, CI/CD processes, and performance optimization. Deliver high-quality AI components independently, mentor junior team members, and enhance CAAI’s reusable assets. Manage small to mid-sized AI workstreams from conception through to release and operational transition. Engineer RAG and agent-based features with comprehensive evaluation and failure mitigation strategies.

unit44 seeks a General Ledger Accountant based in Lisbon. This role centers on ensuring financial records remain accurate and current, supporting the company’s ability to make informed decisions. Role overview The General Ledger Accountant prepares monthly financial statements and verifies that all accounting work aligns with current regulations. Attention to detail and a commitment to accuracy are essential for maintaining the integrity of unit44’s financial data. Key responsibilities Prepare and review monthly financial statements Maintain up-to-date and accurate financial records Ensure compliance with relevant accounting regulations Support reliable financial reporting for management decisions

TechBizGlobal is looking for an AI Solutions Architect based in Lisbon. This role centers on designing and implementing advanced AI architectures that address real business challenges and drive operational improvements for clients. Key responsibilities Develop and deliver AI solutions customized to specific client and industry requirements Collaborate with cross-functional teams to guide projects to successful completion Lead strategic initiatives that use AI technologies to advance business objectives and support company growth Location This position is based in Lisbon, Portugal.

OverviewJoin an innovative venture studio with a presence in Lisbon and New York, dedicated to harnessing exceptional European talent to create impactful companies. We are on the lookout for a Full-Stack Developer (Backend Focus) who will spearhead the development of an AI-driven content creation tool tailored for real estate professionals.If you're eager to contribute to a dynamic, agile team where you can take full ownership of the codebase and develop a product with evident market demand, this role is perfect for you.As the first dedicated developer, you will be instrumental in propelling our client’s AI venture into its next growth phase, managing the backend, databases, and crafting a user-friendly interface for real estate agents.You will transition from the initial core developer and play a pivotal role in shaping the product from inception to completion, with support from our venture studio’s team and resources.ResponsibilitiesCore Product DevelopmentTake full ownership of the product’s codebase, encompassing backend, database, and front-end interface.Rapidly deploy new features while ensuring scalability and maintainability in architecture.Backend & IntegrationsDevelop using PHP (8.3), Symfony (6.4), and MySQL.Guarantee seamless API integrations and dependable data flows.Interface Design & User ExperienceDesign and enhance the interface utilized by real estate agents.Convert customer feedback into clear, actionable features.Technical LeadershipAssume responsibilities from the previous core developer.Make pivotal decisions regarding architecture, tooling, and DevOps.Cross-Functional CollaborationCollaborate closely with the venture team and leadership.Adopt a product-oriented mindset, balancing speed, stability, and user experience.Requirements3–5 years of professional development experience (mid-level).Robust expertise in backend engineering while being proficient across the full stack.Enthusiasm for building within a small, entrepreneurial team.Interest in creating clean, usable interfaces (design experience is a plus).Curiosity, humility, and a desire to evolve into a technical leadership role.Fluent in English communication.Based in Lisbon, Portugal (hybrid: 4 days on-site).Preferred SkillsExperience with cloud/DevOps (AWS, Docker, CI/CD).Familiarity with AI/LLM integrations.Background in startups or venture-backed environments.BenefitsEquity stake in the venture along with a competitive salary.Tax support (accountant fees, tax returns).

Join Upwork Inc. (Nasdaq: UPWK), a leader in connecting businesses with top-tier global talent empowered by artificial intelligence. As a Senior Lead AI Engineer, you will play a pivotal role in driving innovation and enhancing AI solutions across various work types, including freelance, fractional, and payrolled talent. Our diverse portfolio includes the Upwork Marketplace, which offers businesses immediate access to a vast pool of skilled professionals worldwide, and Lifted, our dedicated platform for enterprise organizations to efficiently source, manage, and compensate talent for all contingent work needs. From Fortune 100 companies to entrepreneurial startups, businesses depend on Upwork Inc. to discover expert talent, utilize AI-driven solutions, and transform their operations. With expertise spanning over 10,000 skills across AI & machine learning, software development, sales & marketing, customer support, finance & accounting, and beyond, we empower businesses of all sizes to scale, innovate, and adapt in the age of AI and beyond.Since our inception, we have successfully facilitated over $30 billion in transactions and services, embodying our mission to create opportunities in every era of work. Explore more about the Upwork Marketplace at Upwork.com and connect with us on LinkedIn, Facebook, Instagram, and TikTok.

About the Role Dapper is hiring a Demand Generation Manager in Lisbon. This role shapes online growth for a varied client base, including start-ups and fast-growing scale-ups. The work spans from strategic planning to hands-on execution, helping clients reach their marketing goals. What You Will Do Develop and execute demand generation strategies for B2B clients Work directly with clients to understand business needs and craft tailored marketing plans Guide projects from initial strategy through to measurable results About Dapper Dapper is a B2B marketing agency with a mission to make business marketing more creative and impactful. In just five years, Dapper became the top B2B marketing agency in the Netherlands. The team now aims to reach the same level worldwide within the next decade.

Join Our Innovative Team at Air AppsAt Air Apps, we think big and move fast. Founded by a family with a vision, our mission is to revolutionize personal and entrepreneurial planning through our cutting-edge AI-powered Personal & Entrepreneurial Resource Planner (PRP). Since our inception in Lisbon, Portugal in 2018, we’ve garnered over 100 million downloads globally, proving our self-funded model works.We are driven by a long-term vision that compels us to continuously challenge the status quo. Our commitment to developing AI-driven solutions that genuinely enhance lives means you’ll play a crucial role in shaping products that empower users worldwide.Join us as we embark on a journey to transform resource management and make a positive impact on lives everywhere.Your RoleAs our AI Product Manager, you will spearhead the development of AI-powered applications that elevate user experiences. Collaborating closely with engineers, designers, and data scientists, you will oversee the product development lifecycle for AI features, ensuring they meet user requirements and align with our business goals.This posting is a preliminary step in enhancing our talent pool as we prepare to launch the official job listing. We will reach out to you as soon as the official posting is live.Key ResponsibilitiesCraft and lead the AI product roadmap, ensuring it aligns with business objectives and user expectations.Collaborate with cross-functional teams, including engineering, design, and marketing, to bring AI-powered features to life.Conduct market research and analyze user feedback to discover AI integration opportunities.Partner with data scientists and machine learning engineers to enhance AI models for optimal accuracy, performance, and user impact.Establish key performance indicators (KPIs) to track success and iterate based on data-driven insights.Remain current with AI trends, emerging technologies, and best practices to keep our products competitive.Ensure the ethical use of AI and compliance with data privacy laws.

Location: LisbonCompany: aghanim About the Role aghamim is seeking an AI Solutions Engineer with a focus on multi-agent Large Language Model (LLM) systems. This position centers on designing and building agent-based solutions that interact with internal APIs and product workflows. The work goes beyond coding: a strong grasp of user needs and system reliability is essential. This role blends systems engineering and architecture, setting it apart from typical machine learning jobs. Expect to explore APIs and workflows independently, developing agent-driven integrations that fit seamlessly into the platform. Platform Context The product platform exposes many internal APIs. Agents interact directly with these APIs and product workflows. Use cases and workflows are diverse. Agents operate on small data volumes but require complex orchestration. Autonomous operation is key: agents must use tools, routing, memory, and fallback strategies effectively. Backend is primarily Python; frontend uses TypeScript. Main Responsibilities Agent Architecture and System Design Design and implement multi-agent systems, including orchestrator and worker agents. Define agent architecture, focusing on routing, memory, tool usage, and fallback strategies. Translate product requirements into scalable, reliable agent workflows. Ensure systems are maintainable, extensible, and robust. Agent Infrastructure and Development Build core infrastructure for agent execution, including tool calling and state management. Develop and maintain multimodal pipelines for text and image generation. Integrate and abstract model providers such as OpenAI, Anthropic, and self-hosted models. Implement custom tools and services to extend agent capabilities. Platform Integration Connect agents with internal platform APIs and product workflows.

About Us Welcome to Hitachi Digital Services, a global leader in digital solutions and transformation. We envision a world filled with potential, driven by innovation and technology. Our mission is to empower positive change by future-proofing urban environments, conserving natural resources, and enhancing lives. Each day, we harness our extensive expertise to transition our clients from the present to a better future. At Hitachi, we value diversity and recognize that your unique life experiences, character, and passion are crucial to our collective success. Join Our Team As part of our global delivery network, Hitachi Digital Services Vietnam collaborates with teams worldwide, including in India, Portugal, and the US. Our workforce is engaged in various projects, from cloud migration to digital modernization. We pride ourselves on our operational excellence and agile delivery as we undertake significant transformation projects for our clients. Your Role In this position, you will design, develop, and manage AI capabilities that are seamlessly integrated into practical applications. This includes LLM-enabled workflows, RAG, and agent-based systems within enterprise platforms, ensuring they meet production standards.