12 000 zł
16 000 zł
jeden miesiąc
Wymagania: Our requirements 3+ years of experience managing PostgreSQL databases in production environments. Strong proficiency in SQL and query optimization techniques. Experience with PostgreSQL replication (logical and streaming) and backup strategies ...
8 dni temu
12 000 zł
16 000 zł
jeden miesiąc
Wymagania: Our requirements 3+ years of experience managing MSSQL Server databases in production environments. Proficiency in T-SQL for query development and optimization. Hands-on experience with high availability and disaster recovery solutions (e.g., ...
8 dni temu
14 000 zł
17 500 zł
jeden miesiąc
Wymagania: Our requirements 3+ years of experience in data analysis or a related field. Proficiency in SQL for querying and data manipulation. Experience with data visualization tools such as Power BI, Tableau, or Looker. Strong analytical skills and ...
8 dni temu
14 000 zł
17 500 zł
jeden miesiąc
Wymagania: Our requirements 3+ years of experience in data science or a related field. Proficiency in programming languages such as Python or R for data analysis and modeling. Strong knowledge of machine learning frameworks (e.g., TensorFlow, PyTorch, ...
8 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Proficiency in big data technologies such as Apache Spark, Hadoop, Kafka, or Flink. Strong programming skills in languages like Python, Scala, or Java. Experience with SQL and NoSQL databases such as PostgreSQL, MongoDB, or ...
8 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Proficiency in SQL for querying and transforming data. Hands-on experience with ETL tools such as Informatica, Talend, SSIS, or similar. Strong knowledge of data modeling techniques, including star schema and snowflake schema. ...
8 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Proficiency in Power BI development, including report building, data modeling, and visualization. Strong knowledge of DAX (Data Analysis Expressions) for creating complex calculations and measures. Experience with SQL for ...
8 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Proficiency in SQL for querying and managing data in relational databases. Experience with ETL tools such as Informatica, Talend, or SSIS. Hands-on experience with BI tools like Power BI, Tableau, QlikView, or similar. Strong ...
8 dni temu
14 000 zł
17 500 zł
jeden miesiąc
Wymagania: Our requirements Strong proficiency in Perl with at least 3 years of experience. Experience with object-oriented programming (OOP) in Perl. Familiarity with CPAN modules and their integration. Solid understanding of SQL and experience with ...
9 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Strong proficiency in Scala, with a solid understanding of functional programming principles. Experience with frameworks such as Play Framework or Akka. Proficiency in building and consuming RESTful APIs or gRPC services. ...
9 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Strong proficiency in Kotlin, with at least 3 years of experience. Experience with Spring Boot or Ktor for backend development. Solid understanding of RESTful APIs and microservices architecture. Familiarity with relational ...
9 dni temu
14 000 zł
17 500 zł
jeden miesiąc
Wymagania: Our requirements Strong proficiency in Rust, with hands-on experience in developing production-grade applications. Solid understanding of asynchronous programming and concurrency models. Experience with building RESTful APIs or gRPC services. ...
9 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Strong proficiency in JavaScript (ES6+) and Node.js. Experience with backend frameworks like Express.js, NestJS, or Koa.js. Solid understanding of RESTful APIs and/or GraphQL. Familiarity with databases such as MongoDB, ...
9 dni temu
15 600 zł
20 000 zł
jeden miesiąc
Wymagania: Our requirements Strong expertise in Ruby and the Ruby on Rails framework. Proficiency in working with relational databases such as PostgreSQL or MySQL. Experience in building and consuming RESTful APIs. Familiarity with version control systems ...
9 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Expertise in Golang, with experience in building scalable and distributed systems. Strong understanding of concurrency patterns and asynchronous processing in Go. Proficiency in designing and implementing gRPC and RESTful APIs. ...
9 dni temu
14 000 zł
17 500 zł
jeden miesiąc
Wymagania: Our requirements Strong proficiency in PHP (preferably PHP 7+ or 8). Experience with at least one PHP framework, such as Laravel, Symfony, CodeIgniter, or Zend. Solid understanding of object-oriented programming (OOP) and design principles. ...
9 dni temu
15 600 zł
20 000 zł
jeden miesiąc
Wymagania: Our requirements Strong proficiency in C# and the .NET framework (.NET Core or .NET 5/6). Experience with ASP.NET Core for web application development. Solid understanding of object-oriented programming (OOP) and design patterns. Proficiency in ...
9 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Proficiency in Python with at least 3-5 years of experience. Strong understanding of object-oriented programming (OOP) and design principles. Experience with at least one Python web framework such as Django, Flask, or FastAPI. ...
9 dni temu
17 400 zł
20 900 zł
jeden miesiąc
Wymagania: Our requirements Strong proficiency in Java (8 or newer). Experience with Spring Framework (Spring Boot, Spring MVC). Solid understanding of object-oriented programming (OOP) and design patterns. Experience with RESTful APIs and microservices ...
9 dni temu
15 600 zł
20 000 zł
jeden miesiąc
Wymagania: Our requirements Proficiency in C++ and/or C#, with experience in audio programming. Experience with audio middleware such as FMOD or Wwise. Knowledge of real-time audio systems, including spatial audio and dynamic sound design. Familiarity ...
9 dni temu
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