Infrastructure Engineer at QED-AI | Warsaw

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…

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.

Role overview As a Senior AI Engineer at SmartRecruiters, based in Poland, the focus is on building and refining artificial intelligence solutions that drive the company’s products. This role shapes the scope of new projects and helps set the direction for AI technology within the organization. What you will do Lead the design and development of AI features and systems Work on projects that expand and improve AI product capabilities Collaborate with colleagues to address and solve technical challenges Requirements Professional experience in artificial intelligence engineering Strong interest in technology and its practical uses Drive to make a meaningful contribution in the AI field

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. Engage directly with clients to support technical discovery and guide architectural choices. Create strategies for AI adoption that align with client objectives. Work closely with stakeholders to design and deliver solutions that streamline efficiency and workflows. Ensure scalability, quality, and cost-effectiveness are central to every project. Role focus This position involves both technical leadership and hands-on engineering, requiring a balance of client interaction and solution delivery. The Lead AI/ML Engineer will help define the direction of AI initiatives and contribute to projects that have a direct impact on business outcomes.

As an AI Engineer on the Enterprise AI team at Asana, Inc., help shape how artificial intelligence supports and automates internal operations. This recently formed team works closely together to design and build scalable AI workflows that influence Asana’s go-to-market processes. Collaboration with both business and engineering teams is central to this role, and maintaining open feedback channels with users ensures solutions meet real needs. The work centers on automating complex business logic and advancing Asana’s vision of an Agentic Enterprise. Work location and schedule This position is based in Warsaw and follows a hybrid work model. Team members are onsite in the office on Monday, Tuesday, and Thursday. Most people work from home on Wednesdays. Friday’s work location may vary depending on project needs. The recruiter can provide more details about this arrangement. Employment details Asana offers a Contract of Employment (UoP) to employees in Poland.

Join Netguru, a renowned partner in the realm of digital commerce, as we empower leading brands to transform their B2B solutions, marketplaces, and retail ecosystems. Since our inception in 2008, we have been at the forefront of technology, delivering AI-driven personalization along with exceptional engineering and design services. As a certified B Corporation®, we are proud to collaborate with prestigious brands such as IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted.As an AI Engineer at Netguru, you will:Integrate Azure OpenAI API into various applications.Develop Retrieval-Augmented Generation (RAG) systems.Utilize open-source models to customize and deploy solutions for clients.Experiment with a range of machine learning techniques.Create Proof of Concepts (PoC) and Minimum Viable Products (MVP) for AI applications.Design, develop, and implement machine learning models.Lead the execution of AI projects.Collaborate closely with multidisciplinary teams.Research innovative techniques and models to enhance AI applications in sectors such as retail, healthcare, finance, and beyond.

Join our innovative team at Lingarogroup as an AI DevOps Engineer. In this full-time position, you will play a crucial role in bridging the gap between development and operations, focusing on AI and machine learning solutions. Your expertise will help streamline our processes and enhance our AI-driven applications.As an AI DevOps Engineer, you will be responsible for implementing CI/CD pipelines, managing cloud infrastructure, and ensuring the reliability and scalability of our AI systems. You will collaborate closely with data scientists and software engineers to ensure seamless integration of AI models into production environments.

Join our innovative team at GoGlobal as a Senior AI & Automation Engineer, where you will spearhead the development of AI agents and drive enterprise-wide automation initiatives. This is not just another automation role; you will be pivotal in shaping how GoGlobal integrates and scales AI agents throughout our organization. We seek a candidate who possesses extensive knowledge in AI/LLM-powered agents, n8n, Microsoft Power Platform, and API integrations, coupled with the strategic insight to pinpoint high-impact automation opportunities within our dynamic and fully remote workforce of over 500 employees across more than 140 countries.Key Responsibilities:AI Strategy & Agent DevelopmentLead the formulation of the AI and automation strategy and roadmap, identifying areas where AI agents can create substantial business value.Design, develop, and deploy AI agents utilizing LLM frameworks (e.g., OpenAI, Anthropic Claude) to automate intricate, multi-step business processes.Analyze and recommend AI platforms, tools, and frameworks for enterprise implementation, while staying abreast of the rapidly changing AI landscape.Advocate for AI adoption within teams through stakeholder education, proof-of-concept demonstrations, and showcasing the ROI of AI-driven automation.Automation & IntegrationCreate and implement comprehensive workflow automations using n8n, Power Automate (Cloud/Desktop), and additional automation platforms.Develop and manage complex integrations across the SaaS ecosystem.Integrate with REST APIs, webhooks, Microsoft Graph API, OData endpoints, and custom connectors to enable seamless data flow between systems.Design responsive Canvas Apps using Power Apps and create chatbots/copilots utilizing Power Virtual Agents / Copilot Studio.Engage with data sources including Dataverse, SharePoint, SQL Server, Azure SQL, and various cloud databases.Leadership & CollaborationServe as the subject matter expert on AI and automation technologies.Collaborate with IT, HR, Finance, and Operations teams to translate business needs into automated solutions.Document design specifications and architecture diagrams while maintaining a comprehensive knowledge base on automation.Mentor team members on best practices for AI tools, automation, and the latest technology trends.

Join one of Poland's foremost telemedicine platforms as an AI Data Engineer, where you will be the architect of our analytics layer. Your role involves designing and implementing intelligent workflows that transform raw operational data into dynamic, self-validating reports. You will analyze business processes to determine which tasks can be automated using AI, then build and maintain these solutions. You'll be the driving force behind initiatives aimed at streamlining reporting, ensuring it aligns with AI capabilities, and shaping the future of our analytics.

Join InPost as an AI Augmented Engineer, where you will leverage cutting-edge technology to enhance our engineering processes. You will collaborate with cross-functional teams to innovate and implement AI solutions that drive efficiency and improve product quality.

Join Viktor, the innovative AI coworker seamlessly integrated into Slack and Microsoft Teams. Our platform connects with thousands of tools, revolutionizing the way companies in finance, marketing, operations, and engineering work. We are crafting a solution that consolidates countless SaaS applications into one efficient teammate.As part of a compact yet impactful team, you will have the opportunity to make a significant impact.The RoleImagine a scenario where a team member in Slack requests Viktor to reconcile their Stripe payouts against their financial records. Viktor accomplishes this in under a minute, leading to new customer sign-ups. Your mission will be to enhance Viktor's capabilities, making it more dependable and effective for an expanding customer base. You will build an agent that sets the standard for others to follow.In Warsaw, product development, growth, and engineering collaborate closely. You will work alongside customer-facing teams, directly interact with our founders, take ownership of product features, and witness your code in production on the same day it is written.What You'll DoDevelop the agent runtime. This involves sandboxed execution, orchestrating tools, and managing memory – the core of Viktor that transforms requests into real actions via APIs.Implement integrations. We connect to a multitude of tools like Salesforce, Notion, and Stripe. Your expertise will be key in implementing OAuth, webhooks, schema mapping, and error handling, with each integration opening new avenues for customer engagement.Manage infrastructure. Viktor processes over 600K tool calls daily. You will be responsible for ensuring it remains fast and cost-effective through container orchestration and autoscaling.Deliver product features. Your work will directly reach users through Slack and Teams, allowing you to see immediate impact.Contribute to various projects. As part of a small team, you’ll engage in diverse tasks that may not be detailed in this document.Success MetricsYou will know you’re succeeding when you are consistently shipping to production, with your contributions reflected in the changelog. A feature you developed leads to a customer win, and you can troubleshoot issues at any hour due to your comprehensive understanding of the system. Founders will rely on your expertise as you take over responsibilities they once held.QualificationsProficient coding skills. You possess a solid grasp of coding principles and practices, particularly in building scalable applications.Integration experience. Familiarity with various APIs and tools, with a proven track record of successful integration projects.Strong problem-solving abilities. You can quickly analyze and resolve technical issues as they arise.

Location: PolandContract: B2BSalary: 25,000 - 33,000 PLN net B2BRole Overview:You will begin your journey by developing a cutting-edge system as part of our dedicated team, engaging in a focused, greenfield environment. After an initial period of integration into the project, you will transition seamlessly into direct collaboration with the client, becoming an integral part of their team, responsible for the ongoing development and scaling of the product. This role ensures continuity, as there is no handover phase or context switching; you will consistently work with the same codebase, product, and technical challenges, allowing for long-term ownership and significant impact.Key Responsibilities:Design and implement end-to-end NLP and deep learning systems.Build LLM-powered applications that effectively engage with real users.Develop and maintain production-level Python services.Expose models and pipelines through REST APIs (FastAPI, Flask).Work on retrieval models and techniques (RAG, embeddings, ranking).Continuously evaluate, monitor, and enhance model and system quality.Scale systems to manage substantial volumes of requests.Challenges in This Role:Developing a greenfield project from the ground up.Creating high-scale, user-facing systems that meet strict performance and reliability standards.

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.

Zooplusse seeks a Senior AI Engineer in Krakow to design and build advanced artificial intelligence solutions. This position involves hands-on work with a diverse team, contributing technical expertise to projects that impact millions of users. Role overview This role focuses on developing and implementing AI technologies. Collaboration with colleagues from various backgrounds is central to daily work, ensuring that solutions are both innovative and practical. What you will do Design and build AI systems to support large-scale projects Work closely with team members from different disciplines Contribute to technology that reaches a wide user base Location This position is based in Krakow.

Join Cloudinary as a Senior AI Integrations & Automation Engineer, where you will be at the forefront of integrating cutting-edge artificial intelligence technologies into our cloud-based media management platform. Your expertise will be essential in automating processes and enhancing our product offerings to deliver exceptional user experiences.

Anyone AI is seeking talented Full-Stack Developers to collaborate on innovative projects with a prestigious AI laboratory.Qualifications:Fluent written English with advanced professional proficiency.3 to 7 years of experience in software engineering.Expertise in Python and JavaScript/TypeScript; familiarity with Java, C#, or Go is a plus.Experience in backend or full-stack development within production environments.Familiarity with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing).Proven skills in debugging and working with large, complex codebases.Experience conducting code reviews, refactoring, and managing production migrations.Engagement: Part-time, project-based expert evaluation tasks.Work Type: Remote.Participants will design and assess realistic software engineering tasks, including bug fixes, feature implementation, refactoring, and generating tests. Responsibilities encompass creating intricate coding scenarios and evaluating peer submissions for quality assurance.Responsibilities:Participants will:Architect and execute multi-file coding assignments focused on bug fixes, feature additions, refactoring, and testing.Draft clear natural-language specifications and corresponding implementations.Develop and enhance unit and integration testing suites.Critique peer-generated tasks for accuracy, clarity, and practicality.Identify edge cases, ambiguities, and potential points of failure.Ensure consistency between specifications, code, and anticipated outcomes.

Role overview Toloka AI seeks a Strategy Consultant to support AI training and evaluation projects. This remote position, open to candidates in Poland, centers on collaborating with leading companies to advance their AI capabilities. The consultant will contribute to developing and refining strategies that enhance AI system performance. Regular interaction with client teams is expected to ensure solutions align with business goals and foster innovation. Key focus areas Partnering with organizations to assess and improve AI systems Advising on best practices for AI training and evaluation Supporting strategic initiatives that drive ongoing improvements Location This is a fully remote role for candidates based in Poland.

Join Pathway: Pioneering AI InnovationAt Pathway, we are revolutionizing artificial intelligence with our groundbreaking post-transformer model that mirrors human thought processes. Our innovative architecture surpasses traditional Transformer models, offering enterprises unparalleled insights into model functionality.By integrating our foundational model with the fastest data processing engine available, we empower organizations to transcend mere incremental improvements and achieve truly contextualized, experience-driven intelligence. Our esteemed clientele includes NATO, La Poste, and elite Formula 1 racing teams.Pathway is co-founded by Zuzanna Stamirowska, a complexity scientist, supported by a team of AI visionaries, including CTO Jan Chorowski, who pioneered the application of Attention in speech, and CSO Adrian Kosowski, a distinguished computer scientist and quantum physicist.Backed by leading investors and experts, including Lukasz Kaiser, co-author of the Transformer and key contributor to OpenAI’s reasoning models, Pathway is headquartered in Palo Alto, California.The RoleWe are seeking two talented ML/AI Engineers with robust software engineering skills to prototype, evaluate, enhance, and deploy end-to-end Machine Learning projects using enterprise data. For project inspiration, explore our AI pipelines templates.If you’re excited about developing a hybrid Vector/Graph index that outperforms existing benchmarks, delivering effective AI solutions to critical industries, or optimizing datasets to enhance LLM accuracy, this opportunity is for you!Your Responsibilities Design experimental end-to-end ML/AI pipelines Address new use cases that push beyond current standards Enhance AI pipelines for production, utilizing client data (often live streams) Innovate preprocessing techniques and adjustments (reranking, parameter tuning) for optimal AI pipeline performance Create benchmark tasks and conduct experiments Develop unit tests and implement model monitoring Contribute high-quality production code to our developer frameworks, utilized by thousands Assist in preprocessing datasets for LLM training. Your contributions will be pivotal in shaping the future of AI.

Join our innovative team at InPost as an AI Native Engineer, where you will be at the forefront of developing cutting-edge artificial intelligence solutions. Your expertise will drive the creation of advanced AI applications that enhance our logistics and delivery services. This is a fantastic opportunity to collaborate with talented professionals in a dynamic environment that encourages creativity and technological advancement.