senior python developer

GFT TECHNOLOGIES SE is seeking a Senior Software Engineer in Kraków, Poland. The role involves delivering end-to-end solutions collaboratively within an agile team. Candidates should have strong experience in Python, backend fundamentals like microservices, and familiarity with frameworks such as Flask or Django. The position offers hybrid work options, a...

5+ years of software engineering experience2+ years of commercial experience developing AI or Generative AI solutionsStrong Python programming skillsExperience with LLM APIs (OpenAI, Azure OpenAI, Anthropic, Gemini or similar)Experience with LangChain, LangGraph, LlamaIndex or similar frameworksExperience building RAG solutionsExperience working with vector...

Your profilePython Expertise: Over 5 years of experience in writing high-quality, scalable code and designing robust software architectures using libraries like Steamlit , Flask, SQLAlchemy, Celery etc;preferred AI Development Proficiency: Strong knowledge of Python libraries such as NumPy, Pandas, Scikit-learn, TensorFlow, and Keras, with practical...

A tech company in Poland is looking for a Senior Integration & API Developer to enhance its integration capabilities. This role involves designing and developing APIs, maintaining system integrations, and working directly with clients to gather requirements. The ideal candidate should have at least 5 years of experience in development with strong skills in...

Cześć! Poznaj możliwości współpracy ze Scalo! Zakres współpracy obejmuje: projektowanie, budowanie i utrzymywanie aplikacji AI oraz aplikacji backendowych w Python, tworzenie usług backendowych oraz API, integrującego duże modele językowe (LLM) z procesami biznesowymi, ze szczególnym naciskiem na niezawodność, bezpieczeństwo,...

Clurgo Ltd. to firma tworzona przez developerów dla developerów, prowadząca projekty dla klientów z różnych branż. Poszukujemy specjalisty backendowego z co najmniej 5-letnim doświadczeniem w Pythonie i Javie, z praktyką w Kubernetes oraz integracją ML/LLM, pracującego w modelu hybrydowym z Krakowa.Oczekujemy biegłej znajomości angielskiego i...

Workplace: hybrid, Warsaw Type of Contract: B2B Join our fast-growing team as a Senior Machine Learning Engineer and shape the future of geospatial data analysis using a cutting‑edge tech stack, including Ray Serve and AWS. In this role, you will take full engineering ownership of deploying advanced AI models, transforming raw data at a scale of hundreds...

Expereo International is looking for a Backend Developer in Katowice to enhance their Supplier onboarding and Quote Management teams. You will work daily with Python and C# to build services and solve real-world challenges like optimization and partner integrations. Responsibilities include implementing business logic, designing APIs, and maintaining code...

Windsor.ai is hiring a Senior Python Engineer to work on core platform services, API connectors, and scalable data synchronization across 300+ third‑party APIs and 30+ destinations. You’ll own Python code, improve reliability, and contribute to fast, production‑grade data pipelines in a remote EU team.The role emphasizes building robust connectors,...

With over 25 years’ experience, plus the same enormous passion and ambition we had on day-one, we’re trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier – and that’s something we really care about. We work together to continually adapt; embracing change and the challenges it brings so that we...

ERGO is looking for a Software Engineer in Warsaw to develop and maintain R and Python applications supporting global reserving and actuarial processes. You will work in a multicultural environment, contributing to engineering best practices and collaborating with actuaries to deliver robust solutions.Ideal candidates have deep expertise in software...

technologies-expected : - Python - Flask - SQLAlchemy - NumPy - Pandas - Scikit-learn - TensorFlow - Keras - LangChain - GPT-4 - LLaMA about-project : - Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues...

technologies-expected : - Python - Flask - SQLAlchemy - NumPy - Pandas - Scikit-learn - TensorFlow - Keras - LangChain - GPT-4 - LLaMA about-project : - Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues...

technologies-expected : - SQL - Python technologies-optional : - Kafka - Microsoft Power BI - Java about-project : - At Optiveum, we connect top IT professionals with exciting tech initiatives. By joining us, you will be employed directly by Optiveum and outsourced to work on a highly specialized project for our partner—a leading client in the banking...

technologies-expected : - Python - Flask - SQLAlchemy - NumPy - Pandas - Scikit-learn - TensorFlow - Keras - LangChain - GPT-4 - LLaMA about-project : - Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues...

technologies-expected : - Python - Kotlin - Google Cloud Platform - BigQuery - Dataproc about-project : - Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work. - The salary range for this position depending on the skill set is as follows (contract of...

What you'll need to succeed in this role: At least 5 years of commercial experience in software engineering with Python . Strong programming skills in Python : writing a clean code, OOP design. Hands-on experience with LLMs (Large Language Models) and Generative AI . A solid understanding of software design principles . Experience with backend frameworks...

Location: Hybrid (Warsaw, Inflancka 4a)        You will work on NTSE project. NTSE is a solution supporting Tax authorities in the Danish municipal software landscape. The development team is multinational, with the bulk of development handled from Poland.    How do we work?   #Java #Java EE #Hibernate #Wildfly 15 #RabbitMQ #MariaDB #MongoDB #Git...

Salesforce Senior Developer Miejsce pracy: Poznań Technologies we use React JavaScript TypeScript HTML CSS SCSS npm yarn React Router Formik Bootstrap Redux Jest Vitest AWS Azure Figma Adobe XD About the project As a Senior Salesforce Developer, you will design, build, and evolve business‑critical applications on the Salesforce platform for global...

Joining thyssenkrupp IT Competence Center, you will become a part of a team of dedicated professionals, who support and develop Global IT Applications and thyssenkrupp infrastructure worldwide. We promise to create an environment where each employee feels valued and our teams are driven by the group spirit. You will be equipped with all necessary tools,...