Praca sql developer data solutions – Krakow

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...

Company Description Join a product-focused team developing modern mobile solutions used daily by hundreds of thousands of users across construction sites worldwide. We are looking for a Middle Android Developer who is passionate about scalable mobile applications, clean architecture, and modern Android technologies. We at Sigma Software collaborate closely...

Proven experience in Kotlin . Hands-on experience in at least two or three of the following: API development SQL / databases HTML / JavaScript Familiarity with collaboration tools: Bitbucket, Jira, Confluence . Strong troubleshooting, technical, and analytical skills. Understanding of Microservices and Agile methodologies. Excellent interpersonal skills and...

Your Background: University degree in computer science, engineering, or a related technical field. 8 years of experience in senior technical roles. Advanced proficiency in .NET technology stack: C#, REST Web Services and .NET Core. Assure high code quality through unit tests and adherence to software development best practices like Clean Code, SOLID, and...

Bachelor's degree in Computer Science, Engineering, or related field. Proven experience as a Data Engineer or similar role. Strong knowledge of data processing technologies and database systems (SQL, NoSQL) . Experience with data pipeline/workflow tools (e.g., Apache Airflow, ETL). Proficiency in programming languages (Python, Java, or Scala). Familiarity...

At least 10 years of experience in software design, data engineering and development in Agile and DevOps environments Strong development and solution design experience with PySpark or Scala Hands-on experience with Google Cloud Platform and building data pipelines in GCP Experience with Apache Spark, Spark SQL, Hadoop, YARN, Hive, MapReduce and ETL...

At least 10 years of experience in software design, data engineering and development in Agile and DevOps environments Strong development and solution design experience with PySpark or Scala Hands-on experience with Google Cloud Platform and building data pipelines in GCP Experience with Apache Spark, Spark SQL, Hadoop, YARN, Hive, MapReduce and ETL...

We are seeking a Senior Salesforce Developer to lead the delivery of complex Salesforce Field Service Solutions, providing hands-on development, technical guidance and quality assurance while supporting other developers. Responsibilities Build complex solutions using Salesforce configuration, Screen Flows, record-triggered and scheduled Flows, Apex, batch...

We are looking for a Senior Data Software Engineer to join our growing Data Practice and make our team even stronger. Our projects and technologies are very diverse and cover all technologies currently on the market and represented by open-source communities. We are providing our service to Clients in different domains: Financial, Health Care, Insurance and...

Description : Huntsman is a global manufacturer and marketer of differentiated chemicals, with a diverse range of products that improve the quality of life for people around the world. Our products are used in various sectors including transportation, construction, and energy, to name a few. We are committed to innovation, sustainable development, and making...

Master's degree in Computer Science or a related IT field 12 years of experience in a similar role Excellent leadership and team collaboration skills Hands-on experience using AI in the software development lifecycle 5 years of experience with Databricks Strong expertise in Python Strong expertise in Apache Spark Experience with Delta Lake and Delta Live...

Master's degree in Computer Science or a related IT field 12 years of experience in a similar role Excellent leadership and team collaboration skills Hands-on experience using AI in the software development lifecycle 5 years of experience with Databricks Strong expertise in Python Strong expertise in Apache Spark Experience with Delta Lake and Delta Live...

We are seeking a highly capable Lead .NET Developer to join our team. This role is ideal for someone who enjoys guiding technical teams while staying hands-on with complex software challenges. You'll play a key part in shaping how solutions are built and delivered, working closely with both technical and business stakeholders. If you're looking for a...

Job Description WHO WE ARE Accenture is a leading global professional services company that helps the world's leading businesses, governments, and other organizations build their digital core, optimize their operations, accelerate revenue growth, and enhance citizen services. We offer solutions and assets across Strategy & Consulting, Technology,...

Proficiency in Python and SQL. Experience with big data and data science frameworks ( PySpark , Spark SQL strongly preferred). Knowledge of Azure Databricks and data pipeline development. Strong data visualization experience using Power BI. Excellent analytical skills and attention to detail. Effective communication skills and willingness to learn. Hands-on...

At least 2 years of experience as a web application developer Strong knowledge of object-oriented programming (C#, .NET platform) Experience with at least one frontend technology such as Angular, React, TypeScript, or JavaScript, including familiarity with MVC/MVVM patterns Experience in building web applications (ASP.NET Core, Web API, SQL and NoSQL...

Profile & Qualifications Fullstack Background: Senior-level proficiency in either Backend or Frontend, with at least solid commercial experience Backend: Strong expertise in Python, FastAPI, Pandas, Pytest, Alembic, and SQL (OracleDB). Frontend: Strong hands-on experience with Angular and modern web development standards. DevOps & Tooling: Practical...

Hands-on experience building APIs and backend services in Java . Solid experience with Spring Boot and build tools (e.g., Maven). Strong understanding of backend architecture (data access, caching, resilience, service design). Excellent knowledge of API design standards (REST, GraphQL, SOAP). Familiarity with API testing and documentation tools (Postman,...

Strong expertise in classical ML pipelines , including hands-on experience in model lifecycle management. Proficiency in feature engineering techniques and experience with models such as: XGBoost , LightGBM , MLP , Autoencoders , etc. Advanced SQL skills (both in standard language and through Python APIs, e.g., PySpark , pandas ). Knowledge of Apache Spark...

Your Background: University degree in computer science, engineering, or a related technical field. 8 years of experience in senior technical roles. Advanced proficiency in modern C++ (C++17/20) with deep understanding of RAII, smart pointers, STL, concurrency, and memory management. Practical knowledge of C# development in plus. Strong experience with...