About FundamentalFundamental is at the forefront of artificial intelligence, revolutionizing enterprise decision-making. Founded by experts from DeepMind, we have introduced NEXUS – the most advanced Large Tabular Model (LTM) designed specifically for the structured data that underpins critical business decisions. Supported by premier investors and relied upon by Fortune 100 companies, we unlock immense value for businesses, empowering them with predictive capabilities.In this role, you will tackle unique technical challenges in developing foundational models and create technology that reshapes decision-making processes for some of the largest companies globally. This is a rare opportunity to contribute to a groundbreaking organization from its inception. Join us in defining the future of enterprise AI.About the RoleParticipate in the development and enhancement of a large neural network-based tabular model using Python.Analyze training and inference pipelines to detect performance bottlenecks.Refactor essential components in C++ (utilizing PyBind11 or custom extensions) where Python's limitations arise.Enhance memory efficiency, latency, and throughput throughout model pipelines.Ensure model correctness, numerical stability, and reproducibility as it evolves.Collaborate with machine learning researchers to integrate new functionalities into production.Maintain clear abstractions, robust tests, and thorough documentation.Contribute to architectural decisions for our machine learning systems managing tabular data.QualificationsSolid grounding in software engineering principles with advanced skills in Python and C++.Practical experience in bridging Python and C++ (PyBind11, Cython, or custom extensions).Experience in developing and maintaining machine learning models in a production environment.Deep understanding of neural networks.Proven ability to optimize performance-critical code.Strong skills in profiling and debugging (CPU, memory, latency).Preferred QualificationsFamiliarity with tabular machine learning techniques (transformers, tree/NN hybrids, learned embeddings).Understanding of PyTorch internals and model optimization techniques.

SaaS Group is hiring an Applied Research Scientist with a focus on Machine Visibility. This remote position is open to candidates based anywhere in Europe. Key Responsibilities Use advanced analytical techniques to refine and enhance machine learning models. Develop solutions that strengthen SaaS Group’s product features and performance. Address complex challenges related to machine behavior and visibility. Share research and insights to improve understanding of machine operations and interactions. Location This role is fully remote for candidates located in Europe.

Join our dynamic team at Synthesia as a Senior Research Engineer specializing in Video Foundation Models. In this pivotal role, you will lead the research and development of cutting-edge pre-training techniques, shaping the future of video AI. We are looking for innovative thinkers who are passionate about pushing the boundaries of technology.

About CrackenagiFounded by former nation-state operators and leading AI researchers, Crackenagi stands as the world's premier Uncensored Vibe Hacking platform. Our mission is to empower security teams while providing enterprises with robust, verifiable security resilience.We are on an exciting growth trajectory and are looking for an AI/ML Engineer who will play a pivotal role in shaping the future of cybersecurity.Key ResponsibilitiesDesign and develop LLM-based pipelines and intelligent systems aimed at secure code comprehension and generation within production SaaS environments.Establish and oversee the infrastructure necessary for training, evaluating, and deploying LLMs, fulfilling MLOps responsibilities.Collaborate closely with data science, product, and security teams to seamlessly integrate machine learning into customer-facing features.Engage in ML/AI research and prototyping to investigate and validate cutting-edge techniques and tools.Enhance existing models for improved latency, accuracy, and cost efficiency, while implementing new methodologies as the field progresses.Ensure the protection of data integrity and security throughout the entire machine learning lifecycle.QualificationsA minimum of 3 years of experience leading applied AI projects with a proven track record of scaling LLM or multi-agent systems for production use.Extensive proficiency in Python programming.Hands-on experience with AI agent frameworks, including:Development of Generative AI Agents using Langchain, Haystack, and similar technologies;Implementation of Retrieval-Augmented Generation (RAG) with LlamaIndex and other advanced frameworks;Evaluation of AI Agent performance metrics;Integration of AI Agents within existing systems.Familiarity with cloud technologies relevant to the ML/AI ecosystem.Experience in MLOps, including infrastructure establishment, model assessment, and serving pipelines.Preferred QualificationsBackground in cybersecurity products, having worked on security-oriented software or platforms.Experience with containerization and orchestration of ML services (Docker, Kubernetes) and workflow automation.Publications or significant contributions to open-source projects in ML or security domains.Familiarity with code analysis or application security fields.

Join Lingarogroup as an AI/ML Engineer and be at the forefront of technological innovation. In this role, you will leverage artificial intelligence and machine learning technologies to develop groundbreaking solutions that enhance our financial services.

About FundamentalFundamental is a pioneering AI company reshaping enterprise decision-making. Established by alumni from DeepMind, we have created NEXUS – the most advanced Large Tabular Model (LTM) specifically designed for the structured data that informs crucial business decisions. Supported by top-tier investors and relied upon by Fortune 100 companies, we unlock trillions of dollars in value through our Power to Predict.At Fundamental, you will tackle groundbreaking technical challenges in foundation model development and contribute to technologies that revolutionize how the world’s largest enterprises make decisions. This is your chance to be part of a transformative company from the very beginning. Join us in defining the future of enterprise AI.

Join our innovative team at Lingarogroup as an AI/ML Engineer - Architect where you will be pivotal in shaping the future of artificial intelligence and machine learning solutions. You will architect and implement state-of-the-art AI systems that drive business value and enhance operational efficiency.Your role will involve collaborating with cross-functional teams to design robust AI frameworks, optimizing algorithms, and ensuring the scalability and performance of machine learning models.

About SmartcatAt Smartcat, we are pioneering the future of work where human expertise collaborates with digital partners to achieve unprecedented productivity gains for top-tier enterprises.We stand at the forefront of a groundbreaking domain: Agentic AI. Our mission is to empower businesses to create high-performing hybrid teams that seamlessly integrate human talent and AI agents. These agents are not just generic assistants; they are specialized digital teammates trained to learn from your top talent, content, and strategic goals—ready to deliver from day one.Our innovative platform unites generative AI, human-in-the-loop processes, and a dynamic Enterprise Skill Graph that evolves continuously. Whether you are launching a global product, onboarding new employees, translating educational materials, or coordinating legal teams across borders, Smartcat transforms knowledge into actionable insights and scalable solutions.With over 1,000 clients, including 20% of the Fortune 500, Smartcat is trusted to help businesses reach global audiences instantly, accurately, and in every language. As a rapidly growing Series C company, boasting a remarkable 130% year-over-year growth, we are on the lookout for passionate individuals eager to shape the future of work alongside us.Join us in unlocking global potential, one human and AI team at a time.

Role Overview:Join our dynamic engineering team at mazehq, where you will be instrumental in advancing our innovative AI Agents and machine learning systems. This role offers an exceptional opportunity to create, develop, and enhance a product from inception to deployment, greatly impacting architecture choices, machine learning integrations, and the overall user experience. Be a part of our mission to deliver cutting-edge AI-driven cybersecurity solutions, ensuring robust integration across all layers of our technology stack.Your Impact:AI Agent Development: Take a central role in creating and scaling sophisticated AI Agents to address critical cybersecurity challenges.System Architecture & Development: Architect and build backend systems tailored for agentic workloads, prioritizing scalability, security, and maintainability.Ownership of Development Cycle: Lead the full development lifecycle, from ideation and design through to deployment and ongoing maintenance.Collaborative Integration: Collaborate closely with fellow engineers and product managers to ensure seamless integration of new features and functionalities.Performance Optimization: Regularly assess and enhance application performance, security, and scalability.Best Practices Establishment: Define and uphold coding standards and documentation practices to ensure high code quality.Rapid Prototyping: Quickly develop and iterate on new features based on user feedback and evolving requirements.Mentorship: As our team expands, mentor less experienced engineers and lead technical discussions and code reviews.Qualifications for Success:Experience: Over 7 years of backend development experience.Backend Expertise: Proficiency in backend development, particularly in RESTful API design, database management, and server-side frameworks (e.g., Python).Machine Learning & AI Knowledge: Familiarity with machine learning principles and experience integrating large language models or other AI services into production applications. Knowledge of tools such as LangChain or LlamaIndex is advantageous.Cloud Familiarity: Experience with cloud platforms (e.g., AWS) and their machine learning services, along with DevOps practices including CI/CD and containerization (e.g., Docker).

About FundamentalFundamental is at the forefront of AI innovation, revolutionizing enterprise decision-making. Established by former DeepMind experts, we have created NEXUS, the most advanced Large Tabular Model (LTM) designed specifically to optimize the structured records that drive vital business decisions. Supported by top-tier investors and relied upon by Fortune 100 companies, Fundamental empowers organizations to unlock immense value through predictive insights.Join us to tackle groundbreaking technical challenges in foundation model development and create transformative technology that reshapes decision-making for the world's largest enterprises. Be a part of a pioneering team shaping the future of enterprise AI.About the RoleWe are seeking a skilled Model Serving Engineer to take ownership of the production inference layer for NEXUS. In this role, you will ensure the reliable and efficient serving of models at scale, primarily utilizing Triton Inference Server, while developing the infrastructure that seamlessly connects our research with customer applications. This is a highly technical position, heavily focused on Python, situated at the crossroads of systems engineering and applied machine learning.You will collaborate closely with our research and engineering teams to translate model outputs into production-grade inference pipelines that adhere to stringent latency and throughput benchmarks.Key ResponsibilitiesDesign, build, and maintain the production model serving infrastructure using Triton Inference Server as the core framework.Implement and optimize inference pipelines, including custom backends, dynamic batching strategies, and model ensemble configurations within Triton.Enhance Python inference code for optimal performance, emphasizing GIL contention, multi-threading, and concurrency patterns.Fine-tune throughput and latency across the entire serving stack, managing batching policies, thread pool sizes, model instance groups, and memory layouts.Collaborate with the research team to grasp new model architectures at a computational level, including batching behavior, dynamic shapes, and memory access patterns.Oversee full resource observability and control loops for production inference - monitor GPU memory, CPU usage, batch queue depth, and latency metrics, actively tuning model instance groups and configurations based on observed performance.

About CrackenFounded by former national security operators and leading AI researchers, Cracken stands as the pioneering Uncensored Vibe Hacking platform. Our mission is to enhance security teams and provide enterprises with proven and auditable security resilience.As we expand, we are on the lookout for a highly skilled software engineer to join us in shaping the future of cybersecurity.Key ResponsibilitiesEngage in hands-on engineering and testing of the product across various capacities.Design and maintain advanced frontend components, ensuring exceptional delivery standards.Develop scalable and secure frontend solutions for both SaaS and on-premise platforms while adhering to industry best practices and coding standards.Continuously explore and adapt to emerging technologies, staying at the forefront of frontend development.Possess a foundational understanding of AI/ML tools and frameworks, integrating AI-powered features into frontend applications, including model deployment, API integration, and real-time inference workflows.Keep abreast of developments in AI and AI Agents, providing valuable insights to the team and implementing innovations.Qualifications4+ years of experience in developing user-facing products and design systems.5+ years of experience in Python (candidates with less experience but a quick learning ability and adaptability to a startup environment will also be considered).Strong proficiency in ReactJS, JavaScript, CSS, and HTML.Ability to translate product ideas and design concepts into high-quality code.In-depth understanding of design patterns, usability, accessibility, and responsiveness.Capability to manage UI/UX from concept through to implementation.Experience with Generative AI Agents is a significant advantage, particularly:Implementation of Generative AI Agents using Langchain, Haystack, and similar frameworks.Implementation of RAG utilizing LlamaIndex and other advanced RAG frameworks.Evaluation of AI Agent performance.Integration of AI Agents into existing systems.Preferred QualificationsMaster’s or Ph.D. in Computer Science or a related field.

Join Synthesia as a Senior/Staff Software Engineer focused on Backend development for enterprise solutions. You will lead the design and implementation of scalable, high-performance systems that drive our innovative AI video creation platform. Collaborate with cross-functional teams, enhancing our technology stack and delivering impactful solutions that meet customer needs.

About FundamentalFundamental is at the forefront of AI innovation, revolutionizing enterprise decision-making. Founded by alumni of DeepMind, we have created NEXUS, the world’s most advanced Large Tabular Model (LTM) designed specifically for the structured records that drive business decisions. Supported by top-tier investors and trusted by Fortune 100 companies, Fundamental empowers organizations to unlock trillions in value by providing unparalleled predictive capabilities.Join us and tackle groundbreaking technical challenges in foundation model development as you contribute to transformative technology that reshapes how the largest corporations navigate decision-making. Seize the opportunity to be a key player at a pioneering company defining the future landscape of enterprise AI.About the RoleWe are seeking a Product Manager to enhance user interactions with our platform. You will be responsible for the product roadmap, focusing on expanding user engagement, data connectivity, and addressing diverse use cases by translating cutting-edge machine learning research into practical solutions for real business challenges.Your role will bridge Engineering, Research, Forward Deployment Engineering, and our clientele. You will articulate what we create, the rationale behind it, and ensure we deliver substantial value to enterprises facing intricate data challenges.Key ResponsibilitiesLead the product vision and roadmap for platform enhancements, including novel interaction paradigms, data integration, and enterprise applications.Collaborate with Research and Engineering to convert model capabilities into product features, defining specifications and facilitating iterative releases.Work alongside Forward Deployment Engineers to gain insights into customer needs and integrate these insights into product strategy.Engage directly with clients to validate challenges, gather feedback, and solidify conviction around future developments.Establish success metrics and leverage data to guide product decisions.Address the unique challenges of productizing machine learning and AI capabilities for enterprise settings.Must-Have QualificationsOver 7 years of experience in product management, particularly in ML/AI or data-centric products.A technical background that enables you to read code, review pull requests, and engage in informed architectural discussions with engineers....

Role overview yuno seeks a Solutions Engineer based in Europe to deliver tailored technology solutions for clients. This position combines technical expertise with client interaction, supporting both customer needs and internal teams. What you will do Partner with clients to understand their requirements and recommend solutions that fit their needs Work alongside product, engineering, and other teams to design and implement technical integrations Refine and improve existing solutions to drive better results for clients and the business Contribute to project delivery from initial planning through to execution Requirements Solid technical background with strong problem-solving abilities Experience engaging with clients or external partners Ability to collaborate across multiple teams to reach common objectives

Synthesia is on the lookout for a talented Senior Product Designer to join our innovative team. In this role, you will play a crucial part in shaping the design and user experience of our products, contributing to our mission of making AI accessible to everyone. You will collaborate closely with product managers, developers, and other stakeholders to create intuitive, user-friendly designs that enhance our offerings.If you have a passion for design and a strong portfolio demonstrating your ability to solve complex design challenges, we want to hear from you!

Role overview Synthesia is seeking a Solutions Consultant who is fluent in Italian. This position is based in Europe and centers on matching clients with the right technology for their needs. The role involves close collaboration with both sales and technical teams to ensure clients receive tailored solutions. What you will do Work alongside sales and technical colleagues to understand what customers require Support the implementation of Synthesia’s technology for a range of clients Serve as the connection between client needs and the company’s technology offerings Requirements Fluency in Italian Background in technology and customer engagement Strong communication skills and a collaborative mindset

About GigsAt Gigs, we are revolutionizing the mobile services landscape by creating a platform that enables tech companies to seamlessly embed global connectivity within their products.Similar to how Stripe simplifies payment integration, Gigs empowers platforms to incorporate connectivity effortlessly—bridging the traditional telecom world with modern technology. We cater to a variety of sectors, from fintechs launching mobile services to HR platforms providing work phone plans, by automating provisioning and alleviating telecom complexities.With a dedicated team of approximately 100 professionals across the US and Europe, we are supported by nearly $100 million in funding from esteemed investors such as Ribbit Capital, Google, and Y Combinator. As one of the fastest-growing tech firms, we unite early-stage engineers, product innovators, and business strategists from renowned companies like Stripe, Airbnb, and Shopify. We are committed to addressing profound technical and regulatory challenges to ensure truly seamless connectivity.If you are fueled by curiosity, creativity, and the desire to shape the future of telecom, we would be excited to connect with you.Our ChallengesOur focus is on robust software engineering rather than hype. Carrier APIs vary significantly across different countries, providers, and regulatory environments. Real-time provisioning, porting, and eSIM lifecycle management come with strict SLA requirements. Our systems must be observable, operable, and resilient. In the event of a carrier integration failure at 3 AM in a distant market, we need to be alerted before our customers are.We operate in an environment where decades-old carrier protocols intersect with eSIMs, IoT, satellite connectivity, and the evolution towards 6G. We strive to make the traditional telecom landscape programmable for the future. As a platform company, we are focused on solving real, enduring issues that will not fade away with the next hype cycle.Our engineering team is set to double by 2026. As we embark on this next phase, we are establishing a senior individual contributor track and are looking to hire multiple staff and principal engineers. The challenges we face today are becoming more complex, with new markets, connectivity paradigms, and an architecture designed to support us for years to come, not just quarters.

Gigs builds a platform that lets technology companies add global mobile connectivity to their products. By bridging traditional telecom with modern software, Gigs removes barriers for businesses, like fintechs or HR platforms, who want to offer mobile services without telecom headaches. The team spans the US and Europe, with about 100 people and backing from investors such as Ribbit Capital, Google, and Y Combinator. Gigs brings together engineers and leaders from companies like Stripe, Airbnb, and Shopify to solve technical and regulatory problems in telecom. What you will do This Senior Platform Engineer role focuses on the infrastructure and developer tools that power Gigs’ connectivity and payment platforms. The Foundation team owns core systems used by every engineer at Gigs, including: CI/CD pipelines Cloud infrastructure Observability Deployment tools Shared platform services Expect to tackle complex infrastructure challenges and help keep Gigs’ products running smoothly at scale. What Gigs values Speed: Deliver results quickly and treat each week as a chance to achieve more. Ownership: Take initiative to solve problems, don’t wait for permission. Customer focus: Prioritize customer success alongside company goals. Embracing ambiguity: Make decisions with incomplete information and use sound judgment. Questioning norms: Challenge established methods and seek to understand their origins. Who thrives here People who enjoy complex challenges, move quickly, and take responsibility for results do well at Gigs. Curiosity, creativity, and a drive to shape the future of telecom are valued traits.

About GigsAt Gigs, we are pioneering an operating system for mobile services—a platform enabling tech companies to seamlessly integrate global connectivity into their offerings.Much like how Stripe allows businesses to implement payment solutions in moments, Gigs enables platforms to incorporate connectivity, effectively merging traditional telecom with cutting-edge technology. From fintechs launching mobile services to HR platforms providing work phone plans, we streamline provisioning and eliminate telecom intricacies.Our dynamic team, comprising around 100 individuals across the US and Europe, is supported by nearly $100 million in funding from esteemed investors including Ribbit Capital, Google, and Y Combinator. As one of the fastest-growing companies in technology, we unite early-stage engineers, product innovators, and strategic thinkers from renowned organizations like Stripe, Airbnb, and Shopify. We are addressing significant technical and regulatory challenges to ensure truly seamless connectivity.If you are fueled by curiosity, creativity, and the desire to redefine the future of telecom, we would be thrilled to connect with you.The RoleWe are on the lookout for a Senior Software Engineer specializing in Integrations who excels at the confluence of engineering and meaningful impact. You are not merely a coder — you connect systems, enable teams, and transform complexity into elegant solutions. For you, coding is a pathway to delivering business value, crafting sophisticated integrations, and enhancing product synergy. If you relish addressing challenging problems, collaborating across departments, and building the infrastructure that makes everything function seamlessly, this role is tailored for you.