Lead AI/ML Engineer

N-iX seeks a Lead AI/ML Engineer in Poland to design and scale advanced AI solutions. This role focuses on retrieval augmented generation (RAG) and natural language processing (NLP), shaping intelligent products that address real business challenges. Key responsibilities Architect and improve AI-driven systems, with an emphasis on RAG and NLP technologies. E…

Role overview Nix is seeking a Mid-Level AI/ML Engineer based in Poland. The focus of this role is to design, build, and refine AI-powered solutions within the Palantir Foundry and AIP ecosystem. The engineer will work on machine learning and large language model (LLM) projects, integrating these capabilities into Foundry workflows to enhance analytics, automation, and decision-making processes. What you will do Develop and improve machine learning and AI models for predictive analytics, classification, forecasting, and AI-driven workflows. Create AI and ML solutions using Python, Foundry pipelines, Ontology objects, and workflows in the Palantir Foundry environment. Apply LLMs and natural language processing techniques, such as prompt engineering, fine-tuning, embeddings, and retrieval-augmented workflows, within Palantir AIP for enterprise applications. Collaborate with data engineers to identify data sources, ensure data quality, and prepare datasets for model development and inference. Conduct experiments, assess model performance, and iterate on features and methods as needed. Integrate AI models into Foundry workflows to generate insights and support business operations. Assist with model deployment and monitoring, adhering to team standards and established best practices. Work with business analysts and domain experts to translate requirements into practical AI solutions. Document model behavior, underlying assumptions, and limitations to ensure transparency and compliance. Stay informed about advancements in applied AI and GenAI, sharing relevant ideas with guidance from senior colleagues. Collaboration This position involves close cooperation with data engineers, business analysts, and domain specialists. Strong teamwork is necessary to deliver AI solutions that are ready for production and aligned with business objectives.

Intuition Machines is at the forefront of building enterprise security solutions infused with cutting-edge AI and machine learning technologies. Our innovative research drives systems that cater to the needs of hundreds of millions of users globally, supported by a diverse team spread across various locations. Among our notable offerings is the hCaptcha security suite, which exemplifies our approach of maintaining low overhead, agile teams, and fast-paced development cycles.We are seeking a visionary Lead Machine Learning Engineer who possesses robust software engineering prowess and a flair for creatively solving ML-centric challenges.Responsibilities:Lead the development and execution of large-scale ML projects from concept through to production, managing the entire lifecycle including design, implementation, deployment, and ongoing maintenance.Make strategic architectural decisions to create solutions that are not only scalable and efficient but also maintainable, while carefully balancing both business and technical requirements.Foster collaboration among machine learning and engineering teams to drive product success, effectively influencing technical discussions and decisions across all organizational levels.Design and develop advanced machine learning pipelines and models that deliver substantial impact to millions of users and create tangible business value.Establish technical standards and lead the creation of scalable, testable, and high-performance applications.Provide leadership and mentorship to fellow ML engineers, nurturing the growth of a robust Machine Learning Engineering community.Opportunities for Growth:Engage with systems that reach millions of users daily, enhancing machine learning systems that process billions of data points and conduct millions of inferences each second.Acquire expertise in architecting and scaling sophisticated ML solutions to tackle real-world challenges, transcending typical methodologies found in academic literature.Seize the opportunity to define the technical strategy, contribute to groundbreaking ML advancements, and steer the future trajectory of ML systems at scale.

Join Our Team! Bee Talents is a premier IT recruitment agency dedicated to assisting global clients in assembling exceptional technical teams since 2015. We are currently partnering exclusively with Gcore to find a talented Senior Software Engineer specializing in Python, Kubernetes, and AI/ML. About Gcore This role is offered exclusively as an employment (labor) agreement. At Gcore, we power the digital experiences that shape our connected world. Our infrastructure and software solutions drive innovations in AI, cloud computing, networking, and security. With over 210 edge locations and 50+ cloud regions, your contributions will impact users and businesses globally. As part of our dynamic Edge Cloud Team, you will collaborate with leading technology partners like Intel, NVIDIA, Dell, and Equinix, developing platforms that enhance digital products used worldwide. We envision a future where AI is seamlessly integrated into every facet of life. If you're eager to work on transformative technology that transcends industries, consider joining our diverse team of over 550 professionals dedicated to building the infrastructure and software that supports the global digital ecosystem.

Join Our Team as a Solutions Architect (AI/ML)!Welcome to Xebia, a hub for innovation and expertise! With nearly 20 years of experience, we have been delivering cutting-edge digital solutions to a diverse array of clients worldwide, including industry leaders like UPS, McLaren, Aviva, and Deloitte.We are deeply committed to Cloud-based solutions, partnering with the top three Cloud providers: Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). Notably, we were the first AWS Premier Consulting Partner in Poland.Previously known as PGS Software, we became part of the Xebia Group in 2021, a network of companies dedicated to transforming the technology landscape. Xebia epitomizes innovation, excellence, and global recognition, allowing us to engage in pioneering projects that make a real difference.Our mission is clear: to be recognized as the authority in our field. We pride ourselves on the small details that set us apart—our positive attitude, dedication to continuous learning, and belief in the potential of every team member. We invite you to visit us and experience our vibrant culture firsthand!We are excited to learn about you!Please send us your resume and start a conversation with us to join the #Xebia community.Your Role:Act as the primary embedded engineering consultant within client teams.Lead technical discovery and shape solution approaches and delivery models.Translate ambiguous business requirements into clear technical options with trade-offs.Design reference architectures for AI/ML use cases, focusing on data ingestion, model lifecycle, CI/CD, observability, and security.Contribute hands-on to proofs of concept, pipelines, infrastructure as code, and release automation.Support initiatives around AI productization, AIOps/DevOps, and integration layers (API, BFF, frontend).Define team structure, skill mix, and onboarding approach for scaling delivery.Create architecture documentation, runbooks, and onboarding materials.Communicate technical decisions clearly and effectively to stakeholders and leadership.Collaborate with delivery management on planning, dependencies, and risk management.

Job Title: AI & Automation Lead Job Type: Full-Time / Remote Work Hours: Flexible (aligned with US business hours for collaboration)Job Overview:Join our innovative team as an AI & Automation Lead, where you will play a crucial role in the hands-on implementation of AI solutions within our organization. This dynamic position requires a quick understanding of our business operations spanning sales, customer service, supply chain, and finance, enabling you to pinpoint areas for AI-driven efficiency improvements.In this role, you will not only strategize but also create and deploy tangible solutions that directly contribute to enhanced operational effectiveness and measurable business results.Responsibilities:Rapidly acquire knowledge of business operations across various departmentsIdentify manual processes and high-impact opportunities for AI integrationDesign and implement AI-driven solutions across sales, customer service, operations, and reportingStreamline workflows for prospecting, follow-ups, ticket routing, reporting, and internal processesDevelop automation solutions utilizing tools such as CRM, ERP, and support platformsGenerate dashboards and business intelligence insights for improved decision-makingEncourage adoption of AI tools among teams, ensuring practical usageCollaborate with stakeholders to refine solutions based on ongoing feedbackOversee the execution process from problem identification through to solution deliveryRequirementsMust-Have:3+ years of experience in AI, automation, or process improvement rolesDemonstrated success in developing and implementing AI or automation solutions in a business contextHands-on experience with tools such as ChatGPT, APIs, Zapier, Make, or similar technologiesExperience with business systems including CRM, ERP, or customer support platformsExceptional ability to recognize inefficiencies and translate them into actionable solutionsProven track record of swift execution and delivering measurable outcomesExcellent communication skills and a collaborative mindsetNice-to-Have:Familiarity with NetSuite, HubSpot, Zendesk, EZ Stock, Power BI, or Microsoft 365Background in operations, business intelligence, or process optimizationUnderstanding of sales, customer service, or supply chain workflowsExperience in fast-paced, high-growth, or project-based settings

nix is looking for a Mid-Level Machine Learning and AI Engineer to help shape advanced AI solutions within the Palantir Foundry and AIP ecosystem. This role is based in Poland. Role Overview This position centers on building and improving machine learning models and large language model (LLM) solutions. These models will be integrated into Foundry workflows to support analytics, automation, and decision-making. The engineer will work alongside data engineers, business analysts, and subject matter experts to deliver practical, production-ready AI tools. What You Will Do Design and refine machine learning and AI models for predictive analytics, classification, forecasting, and AI-assisted workflows. Create AI and ML solutions in Python within Palantir Foundry, making use of Foundry pipelines, Ontology objects, and workflows. Apply LLMs and natural language processing (NLP) techniques, such as prompt engineering, fine-tuning, embeddings, and retrieval-augmented workflows, using Palantir AIP for enterprise needs. Work with data engineers to understand data sources, ensure data quality, and prepare datasets for model training and inference. Run experiments, evaluate model performance, and iterate on features and modeling approaches. Integrate AI models into Foundry workflows to generate insights and improve business processes. Support model deployment and monitoring, following team standards and best practices. Collaborate with business and domain stakeholders to turn requirements into effective AI solutions. Document model behavior, assumptions, and limitations for transparency and compliance. Keep up with trends in applied AI and GenAI, and bring forward new ideas with guidance from senior colleagues.

Join Inetum Polska as a skilled ML Ops Engineer, where you will play a critical role in shaping the future of machine learning operations. Your primary responsibility will be to architect and deploy the necessary infrastructure to support the management and orchestration of up to 1,500 ML scoring processes within a cutting-edge Databricks environment. You will focus on operationalizing ML scoring pipelines, establishing a robust, scalable, and secure platform that empowers our data science teams to seamlessly deploy their models.

Role OverviewWe are seeking a passionate Software Engineer to join our innovative team at Gcore. In this role, you will play a key part in the development of the Everywhere Inference platform, a cutting-edge Kubernetes-based solution designed for scalable and portable AI inference across diverse environments. Your expertise will contribute to designing and implementing APIs and developer tools, simplifying the deployment, management, and monitoring of AI applications.Key ResponsibilitiesDevelop and enhance the Everywhere Inference platform to facilitate scalable AI inference.Design and implement APIs and tools that streamline AI application deployment and management.Integrate new machine learning models into the platform, leveraging Python and popular ML frameworks.Optimize serverless container workflows for AI workloads, ensuring high performance and scalability.Collaborate with clients to enhance ML model performance tailored to their specific use cases.Work in cross-functional teams to improve the AI applications marketplace and manage model lifecycles effectively.Stay abreast of trends in Kubernetes, machine learning, and MLOps to foster innovation.

N-iX stands as a leading global software development firm, established in 2002, boasting a vibrant community of over 2,400 technology experts across more than 40 countries. We specialize in delivering cutting-edge technology solutions encompassing cloud computing, data analytics, artificial intelligence, embedded software, IoT, and other domains, serving prominent industry leaders and Fortune 500 companies. Become a part of our mission to innovate technology that instigates real transformation for businesses and individuals around the globe. Our client, a renowned UK-based financial services and investment banking entity, is pioneering an AI-driven document processing and automation platform utilized across various sectors of the broader banking group. This platform harnesses state-of-the-art cloud and AI technologies to revolutionize outdated workflows, elevate data integrity, and expedite digital decision-making. Position Overview: We are in search of a Tech Lead Full Stack Engineer who possesses robust hands-on engineering proficiency and is adept at leading agile software development teams. The ideal candidate will be responsible for defining and steering the technical strategy of the platform, mentoring engineers in the delivery of scalable and secure systems, and actively participating in architectural decisions and solution design. This position demands a mix of profound technical knowledge and leadership skills, especially in environments utilizing Google Cloud, microservices, APIs, Python, and data-heavy processing. The Tech Lead will collaborate closely with product, architecture, data science, and engineering teams to guarantee superior delivery and alignment with business objectives. Join Our Team & Earn Exciting Bonuses!We are thrilled to offer a Welcome Bonus of $3,000 USD for new hires. Additionally, if you refer a friend who is successfully hired, you will receive a Referral Bonus of $2,000 USD! Key Responsibilities: Articulate and communicate the technical vision, architecture, and engineering roadmap for the team and platform. Guide engineers, perform code reviews, offer architectural guidance, and ensure compliance with engineering standards. Steer the technical delivery lifecycle from design through development to deployment and maintenance. Create scalable, high-performance microservices, UIs, and APIs utilizing modern frameworks and cloud-native design principles. Oversee the integration of AI components (e.g., Google Cloud, Vertex AI, Gemini models, and LLM evaluation frameworks). Encourage test-driven development and promote best practices within the team.

Join Attio: Revolutionizing CRM for the AI EraAt Attio, we are on a mission to transform customer relationship management for the AI-driven world. We are creating the first AI-native CRM tailored for ambitious go-to-market teams. Recently, we secured a $52M Series B funding round led by GV (Google Ventures), alongside support from Redpoint, Balderton, Point Nine, and 01A. Our team is dedicated to overcoming complex technical challenges, enhancing user experiences, and establishing new industry standards.Role OverviewThe Engineering team at Attio tackles the most demanding challenges so that our users can focus on what matters. Our work involves real-time infrastructure, AI-native architecture, and a seamless frontend experience, all powered by a dynamic team that prioritizes speed, rigorous thinking, and an unwavering commitment to quality.We seek Engineering Leads who are passionate about assembling exceptional teams that push the boundaries of innovation, pay meticulous attention to detail, and transform how millions operate. This hands-on role merges technical contributions with the leadership of a small, focused engineering team.Your ResponsibilitiesContribute to all layers of our stack, leveraging your high-level technical expertise in either Backend (Typescript/Node.js/Go/GCP) or Frontend (React) to deliver comprehensive features to our customers.Recruit, mentor, and build a top-tier engineering team responsible for a critical segment of Attio’s product.Design and enhance our technical architecture to accommodate Attio’s rapid growth.Lead projects and influence product decisions through customer interactions.Champion Attio’s Product & Engineering values within the team and in the broader community.What You BringProven experience in designing secure, scalable, and reliable backend systems.Strong understanding of modern cloud architectures, preferably GCP or AWS.Deep expertise in Node.js/Typescript or Go for backend development, or React for frontend development.Exceptional communication skills to articulate technical concepts to diverse audiences.

QED AI (https://qed.ai) is an innovative technology firm dedicated to improving public health and food security across Sub-Saharan Africa. We are committed to developing the digital infrastructure and AI solutions that facilitate crucial efforts in monitoring diseases such as HIV and malaria, as well as analyzing the nutritional quality of crops and soils on a national scale in multiple African nations. Our funding is sourced from prestigious philanthropic and governmental organizations, including the Global Fund, Gates Foundation, CDC, and USAID.We are seeking a talented Infrastructure Engineer to join our dynamic team. In this role, you will be responsible for:Utilizing declarative tooling (NixOS + k3s + Terraform) predominantly on bare metal servers, with occasional cloud integration.Strategically planning infrastructure layout, selecting suitable components, conducting testing, and implementing deployments.Designing reusable modules to facilitate deployments across diverse environments, ensuring data sovereignty for our clients.Enhancing developer tooling to streamline operations.Maintaining robust monitoring and alerting systems.Quickly responding to downtimes (optional pager duty included).Planning and constructing bare metal infrastructure for deployment in low to middle-income countries.Potential travel opportunities to gain insights into the challenges we address and to set up hardware in local data centers.This position requires a full-time commitment based in Warsaw, Poland, with a hybrid work model allowing for both remote and in-person work throughout the week. We anticipate at least 2-3 days per week in the office. The working hours are flexible, enabling you to manage personal matters during the day without prior approval.

As a Solutions Architect specializing in AI and Machine Learning, you will play a pivotal role in designing and implementing cutting-edge solutions that leverage advanced technologies. Collaborating with cross-functional teams, you will ensure the delivery of high-quality software solutions that meet our clients' needs and drive innovation in their businesses.

About Our Client:Our client is a leading provider of operational support and expert services for top insurers, brokers, fleet managers, and automotive manufacturers globally. With a team of 3,300 professionals distributed across ten countries, they uphold exceptional standards for over 1,200 clients. Their solutions empower the global insurance sector to manage millions of claims annually in the most efficient and cost-effective manner. As they embark on an ambitious transformation program, their innovative software solutions, leveraging cloud computing and advanced design patterns, are pivotal to this strategy.Role Overview:This is an exciting opportunity for a seasoned Lead Full Stack Engineer to become a vital part of our Software Development team within one of our established Scrum teams. Each agile team comprises roles in technical leadership, development, architecture, QA, product, and project management. We seek a robust engineering leader who merges extensive hands-on development experience with an AI-first approach. This role demands an AI Champion who actively integrates AI tools throughout the Software Development Life Cycle, enhancing engineering productivity, quality, and delivery standards through responsible AI adoption. You will be responsible for developing high-performance applications, including high-traffic customer-facing platforms, while also serving as a catalyst for engineering excellence by introducing modern practices, tools, and methodologies.

Join Evident, where leading global organizations trust us to safeguard their business and brand against third-party risks. We offer revolutionary technology that facilitates the secure exchange of essential risk data, including proof of insurance, identity verification, business registrations, and more, ensuring our clients can confirm their partners hold the necessary credentials to operate.In a rapidly evolving regulatory landscape that prioritizes remote work, our cutting-edge, privacy-centric enterprise platform is available via web portal or API, delivering a highly scalable and adaptable solution for managing communication, data storage, decision-making, and continuous credential monitoring.Evident is a venture capital-backed technology startup with headquarters in Kraków, Poland, and Atlanta, GA. Discover more at evidentid.com.We are searching for an exceptional Lead Software Engineer who will actively contribute to product development and lead a small team of 2-3 engineers in an AI-first development setting. This role centers around leveraging AI tools to significantly accelerate the software delivery lifecycle of our SaaS products, all while maintaining the highest standards of quality. You will establish direction, elevate engineering practices, and mentor the team in contemporary, AI-driven development methodologies. This position is fully remote, but candidates must reside in Poland.

Role Overview Devoteam is hiring a Senior / Lead Data Engineer for its 24x7 Data & AI Factory in Kraków. This position takes ownership of key data engineering projects, guiding efforts that support client growth and innovation. What You Will Do Lead data engineering initiatives across multiple projects Work with advanced technologies to design and implement scalable data solutions Collaborate with teams from different disciplines to optimize data pipelines Enhance AI capabilities by ensuring data integrity and reliability Location This role is based in Kraków.

Location: PolandAbout Us:RTB House is a leading global technology company that specializes in cutting-edge marketing solutions for renowned brands and agencies across the globe. Our proprietary ad-buying engine, the first of its kind, utilizes Deep Learning algorithms to provide advertisers with exceptional results and to effectively meet their objectives at every stage of the marketing funnel.We invite you to join RTB House as the head of our AI Engineering Lab, a team dedicated to driving innovation through the latest advancements in Agentic AI. This position is designed for a proactive engineer and technical leader committed to architecting, developing, and deploying next-generation AI solutions that enhance engineering productivity.

Please submit your CV in English and specify your English proficiency level. Mindrift connects experienced specialists with project-based roles in artificial intelligence. Assignments focus on evaluating, testing, and improving AI systems for leading technology companies. All roles are project-based and do not represent permanent employment. Role overview This freelance contract is for an Optical Engineer based in Poland, working remotely. Contributors join for specific projects and handle assignments that support AI development. Work is organized around distinct tasks with clear deliverables. What you will do Create original optical problems that reflect real-world physics research workflows Design computationally intensive problems, often requiring days or weeks to solve manually Develop challenges involving complex reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics Base problems on actual research questions or practical applications in optics and physics Document each problem thoroughly and provide verified, accurate solutions Requirements Degree in Physics (theoretical, experimental, or computational) or a related discipline Minimum of 2 years of professional experience in applied, research, or teaching roles Background in numerical simulation techniques Ability to design problems that reflect authentic physics research practices Creative problem-solving skills across several areas of physics Familiarity with modeling and approximation methods Strong written English skills at C1 level or higher Process The workflow includes applying, passing qualifications, joining a project, completing assigned tasks, and receiving compensation. Time commitment Active project phases typically require about 10–20 hours per week. Actual hours may vary depending on project needs. This estimate applies only while projects are active and does not guarantee a set workload. Compensation Contributors may earn up to $29 per hour, depending on experience and the speed of contributions. Pay rates can vary by project based on scope, complexity, and required expertise.

We invite you to submit your CV in English and specify your English proficiency level.At Mindrift, we bridge the gap between talented specialists and innovative project-based opportunities within the AI sector, collaborating with top-tier technology firms to test, evaluate, and enhance AI systems. Note: Participation is strictly project-based and does not constitute permanent employment.Role OverviewIn this role, you will engage in unique and challenging projects that may include:Designing complex optics problems that accurately reflect real-world physics research workflows;Creating computationally intensive problems that cannot be solved manually within a reasonable timeframe;Developing tasks that require intricate reasoning across disciplines like mechanics, electromagnetism, thermodynamics, and quantum mechanics;Crafting problems inspired by genuine research challenges or practical applications in optics and physics;Providing well-documented problem statements along with confirmed correct answers.Ideal CandidateThis opportunity is tailored for optical engineers interested in part-time, non-permanent projects. The successful candidate will ideally possess:A degree in Physics (Theoretical, Experimental, or Computational) or a related field;A minimum of 2 years of relevant professional experience, including applied, research, or teaching roles;Proficiency in numerical simulation methods;The capability to design problems that reflect authentic physics research workflows;Innovative thinking in problem design across various areas of physics;Familiarity with physics modeling and approximation techniques;Excellent written English skills (C1 or higher).Process OverviewTo join, please apply → successfully pass qualifications → be assigned to a project → complete tasks → receive payment.Time CommitmentThis project is estimated to require approximately 10–20 hours of work per week during active phases, contingent upon project needs. Please note that this is an estimate and does not guarantee a fixed workload.CompensationContributors can earn up to $29 per hour, depending on their expertise and contribution pace. Please be aware that compensation varies by project scope, complexity, and required skill set.

Why Join Our Team?Enjoy the flexibility of 100% remote work.Be part of a vibrant international team.Contribute to cutting-edge technology in the Insurtech sector.About CoverGoAt CoverGo, we are dedicated to transforming the insurance industry by making it entirely digital and accessible to everyone.We are a premier global no-code insurance platform specializing in health, life, and property & casualty.Our accolades include being named Insurtech of the Year across Asia and receiving numerous awards worldwide.We partner with leading insurance enterprises like AXA, Bupa, MSIG, Dai-ichi, and Bank of China Group Insurance.Our diverse team comprises over 120 members from 30 nationalities, all working remotely from various locations.Fully funded by respected VC firms and strategic investors, we boast a substantial global presence in Asia, EMEA, and the Americas.Since January 2021, we have achieved over 30x growth in our annualized revenue.At CoverGo, we believe in fostering a workplace culture that values diversity in thoughts, expressions, and perspectives, ensuring a welcoming environment for all.Role OverviewAs the Lead Full Stack Engineer at CoverGo, you will be pivotal in shaping the technical vision and strategy of our enterprise-grade insurance platform. Your responsibilities will include hands-on full-stack development, guiding architectural decisions, mentoring a team of engineers, and spearheading the integration of AI capabilities to enhance our technology offerings.You'll lead the development lifecycle of our SaaS platform, ensuring alignment with business goals, and promoting scalable software design and continuous delivery.Key ResponsibilitiesOversee the complete development lifecycle of our SaaS platform, from inception to deployment, ensuring technical requirements and business objectives are met.Provide mentorship and technical leadership to a team of Full Stack Engineers, promoting their professional growth through support and feedback.Define and implement the technical strategy for AI integration, collaborating with product and data teams to develop AI-driven features that enhance automation and user experience.Research and assess new AI models, frameworks, and APIs (e.g., OpenAI, Hugging Face, Google AI), leading the development of AI proof-of-concepts to validate innovative concepts.Work closely with product managers, designers, and other stakeholders to ensure high-quality deliverables.