Algorithm Engineer
2 weeks ago
Currently pursuing a Ph.D. in Computer Science, AI, Computer Engineering, Applied Mathematics, or a related technical field. Possess an open mindset and a willingness to learn about unfamiliar fields. Proficient in major optimization methods in mathematics or computer science. Capable of optimizing and validating algorithms (e.g., quantization, parallelization). Proficiency in at least one programming language, such as Python or C++. Strong communication skills to understand in-depth requirements. Solid understanding of LLM fundamentals (e.g., transformer network, MoE, etc.). What we offer: Employment of contract through agency agreement Private healthcare package. We offer premium private healthcare package for our employees. Sport Cards. Our employees can choose from many options within sport subscriptions and sport associations. Benefit Platform. You can choose your benefits on our Benefit Platform e.g.: cinema/theater tickets and discounts, shopping cards and many more. Special discounts for employees. We cooperate with various local companies to offer unique promotions only for our Employees. Office massages. It is a 15-minute chair-based massage. The massage therapist focuses on your back, neck, shoulders and arms. ,[Participate in technology planning and conduct research on the latest technology trends and recent academic advancements in the field of AI systems within the ICT sector. , Model and solve engineering problems in AI systems using advanced theories. , Design, develop, and validate efficient algorithms for specific chips or devices. , Collaborate with academic and commercial partners (universities, institutes, start-ups, etc.) to generate innovative scientific research ideas and enhance implementation effectiveness ] Requirements: Algorithms, Python, C++, LLM Additionally: Private healthcare, Sport subscription, Benefit Platform, Benefit Platform..
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Software Engineer @ RTB House
2 weeks ago
Remote, Warsaw, Czech Republic RTB House Full time5 years of experience in software development and data engineering. Very good knowledge of SQL and Python Proficiency in designing ETL processes and database schemas Ability to conceptualize a technical design as part of system development Independent programming work, ability to work with minimal supervision Proficiency in cloud-native development and...
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Senior Python Engineer @ N-iX
1 day ago
Remote, Krakow, Wrocław, Warsaw, Czech Republic N-iX Full timeA minimum of 6 years of software development experience. Proven experience in building large-scale client-side solutions using Python. Rich experience creating REST-based web-services. Strong experience with of SQL and/or NoSQL databases. Experience in Continuous Integration and Continuous Delivery practices. Clear understanding of Agile/SCRUM methodology....
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Engineering Team Leader
1 week ago
Remote, Warsaw, Czech Republic RTB House Full time2+ years in a technical leadership role (Team Lead / Engineering Manager). 10+ years in hands-on Full Stack software engineering, with significant experience across frontend, backend, and with some understanding of DevOps aspects. Expertise in Web frontends creation and architecture. Experience with mobile application development (native or hybrid). Proven...
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Senior Software Engineer @ RTB House
2 weeks ago
Remote, Warsaw, Czech Republic RTB House Full timeOur Expectations: Expertise in designing and implementing complex IT systems. Ability to develop user-friendly, versatile tools. Proficiency in at least one programming language, such as Python, C++, Java, or Scala, along with expertise in Linux. Strong skills in evaluating and optimizing system performance, from initial design through to production...
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Senior Machine Learning Engineer @ RTB House
2 weeks ago
Remote, Warsaw, Czech Republic RTB House Full timeDesired Experience: Expertise in designing and implementing complex IT systems. Ability to develop user-friendly, versatile tools. Proficiency in at least one programming language, such as Python, C++, Java, or Scala, along with expertise in Linux. Strong skills in evaluating and optimizing system performance, from initial design through to production...
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Lead AI Solutions Architect @ Bayer
2 weeks ago
Warsaw, Czech Republic Bayer Full timeBachelor's Degree or Master's Degree or Ph. D in Computer Science, Data Science, Artificial Intelligence, or a related field. AI & Machine Learning Expertise: Deep understanding of AI concepts, including machine learning algorithms, natural language processing, and deep learning frameworks (e.g., TensorFlow, PyTorch). System Architecture: Proficiency in...
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AI Infrastructure Architect @ Experis Polska
1 week ago
Kraków, Warsaw, Czech Republic Experis Polska Full time3–6+ years of hands-on experience building ML/AI systems; minimum 2+ years with modern LLM or vector-search stacks. Proven experience with Azure services: Azure OpenAI, Azure Cognitive Search (or vector store on Azure), Azure Data Factory, Azure Databricks, AKS/ACA, Key Vault, App Config. Practical experience generating and working with vector embeddings...
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Senior Data Scientist @ Lingaro
1 day ago
Remote, Warsaw, Czech Republic Lingaro Full time10+ years of experience in AI/software engineering, including a minimum of 4 years in a Tech Lead role. At least 6+ years of experience in production-ready Python AI-related code development. At least 2+ years of experience in production-ready LLM-related code development, preferably based on the Retrieval-Augmented Generation (RAG) concept. Advanced...
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Remote Senior Ruby Developer @ Mend.io
1 week ago
Remote, Krakow, Warsaw, Czech Republic Mend.io Full timeRequirements 6+ years of experience with the Ruby language Experience with SQL backend, preferably PostgreSQL Proficiency with Sidekiq and Capistrano Ability to take tasks from requirements to deployment quickly and independently Ability to work within distributed, multidisciplinary teams Design and build scalable, high-availability mission-critical systems...
