senior python engineer

Hirexa Solutions in Kraków is seeking experienced Data Engineers to design, develop, and optimize scalable data pipelines using PySpark and Python. You will build ETL/ELT workflows for large-scale environments and collaborate with data science, analytics, and architecture teams.Experience with Azure Data Factory is required, with Azure Databricks as a plus....

Nigel Frank International is seeking a Senior Integration Engineer - HR Systems to design, build and operate integrations connecting HR platforms, enterprise apps and third-party SaaS solutions. You will own end-to-end projects from requirements through deployment and production support.You’ll implement secure data exchanges, REST/SOAP integrations, and...

- Work mode - fully remote. - Assignment type: B2B - Start - 01.09.2026. - Contract length > 10-12 months + extensions. - Language - English. - Industry - pharmaceutical. - Recruitment process - 2 interviews with the client. - Workload: Full time. This role is for a **Senior Software Engineer – Knowledge Graph** , responsible for maintaining data quality,...

You will be responsible for: Design architecture of GenAI applications, Design, develop, and maintain Python code in AI applications and components, Code review and identification of areas of improvments, Collaborate with data scientists and machine learning engineers to utilize AI models in the applications, Knowledge of basic types of solutions using GenAI...

Technology is our how. And people are our why. For over two decades, we have been harnessing technology to drive meaningful change. By combining world-class engineering, industry expertise and a people-centric mindset, we consult and partner with leading brands from various industries to create dynamic platforms and intelligent digital experiences that drive...

Cloud Chef, Digital : Machine Learning, Digital : DevOps Continuous Integration and Continuous Delivery (CI/CD), Digital : Python Web Frameworks,designing and developing high-quality Python librariesbuilding reusable Python packagesimplementing robust testing frameworksenhancing CI/CD pipelinescollaborating with teams to support machine learning...

We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services. Our expertise...

Arini Capital Management is a specialized alternative asset manager with a diverse credit investment offering across public and private credit, supported by a highly sophisticated global institutional investor base. Founded in 2021 with a primary focus on European credit markets and an approach rooted in fundamental credit analysis, Arini manages capital...

🔵Project Description: Join our Market Connectivity team, focused on building and maintaining ultra-low latency trading systems and exchange connectivity solutions for global financial markets. As a Senior Automation QA Engineer, you will play a key role in ensuring the quality, reliability, and performance of high-throughput applications operating in a...

Project description Join our Market Connectivity team, focused on building and maintaining ultra-low latency trading systems and exchange connectivity solutions for global financial markets. As a Senior Automation QA Engineer, you will play a key role in ensuring the quality, reliability, and performance of high-throughput applications operating in a...

We are looking for AWS Senior Engineer with experience in Terraform, Python and Kubernetes that will fullfill below requirements and will cover specific area of responsibility. Responsibilities: Collaborate within the R&D department on the implementation of new products Designing and implementing cloud applications based on AWS Integration with other company...

Hello, We are called People More because we treat our employees with respect, but also because the projects we work on are for people and should be easy and pleasant to use. We are technological, but we look at the bigger picture :) The company is made up of people with a huge client base in the country and abroad, for whom we build projects from scratch...

Project Description: Join our Market Connectivity team, focused on building and maintaining ultra-low latency trading systems and exchange connectivity solutions for global financial markets. As a Senior Automation QA Engineer, you will play a key role in ensuring the quality, reliability, and performance of high-throughput applications operating in a...

Join our Market Connectivity team, focused on building and maintaining ultra-low latency trading systems and exchange connectivity solutions for global financial markets. As a Senior Automation QA Engineer, you will play a key role in ensuring the quality, reliability, and performance of high-throughput applications operating in a high-performance computing...

GFT TECHNOLOGIES SE is looking for a skilled software engineer to join our international team in Kraków. Role involves designing and maintaining high-impact digital platforms, focusing on backend services and APIs.The ideal candidate has extensive experience with Java, Python, and modern software practices, and is comfortable working in Agile teams. Enjoy a...

GPC Global Technology Center in Krakow is seeking an innovative Engineering Tech Lead to drive Generative AI initiatives and cloud-based product development. You will lead a small team of engineers, hands-on coding in Python and Java, and collaborate with data scientists to accelerate production deployments on Google Cloud Platform.The role emphasizes...

Job OverviewAs a Senior Software Engineer (SRE team), you will primarily focus on designing, building, and maintaining software solutions that enhance reliability across the platform. While working within an SRE-oriented environment, this role is first and foremost a hands‑on software engineering position, with a strong emphasis on coding, automation, and...

Diverse CG Sp. z o.o. Sp.k. in Warsaw is seeking an ETL / Integration Developer to design and maintain ETL workflows. The candidate will work with IBM DataStage and Apache Airflow, integrating banking applications using APIs.Minimum 5 years of experience in data engineering is required, along with strong SQL skills and proficiency in Python. The role also...

IT CONNECT Sp. z o.o. Sp. k. poszukuje doświadczonego specjalisty Data Engineering do zespołu analityki danych. Wymagane jest praktyczne doświadczenie w Data Engineering oraz pracy z Databricks, a także silnej znajomości Pythona do automatyzacji i transformacji danych.Wymagane jest także doświadczenie z przynajmniej jedną dużą chmurą...

Posting TypeHybrid/Remote PolandJob OverviewRelativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence. Our AI-powered, cloud platform, RelativityOne, transforms massive volumes of complex information into actionable insights for litigation, investigations,...