Oferty dla Database Developer praca Łódź

28.02.2026 | Pełny etat | Łódź | B2B.NET S.A.Mappings, transformations, and business rules using SQL Perform manual data testing and exploratory testing when required Analyze mapping documents, data models, and integration requirements Collaborate closely with ETL developers and business stakeholders Support regression testing cycles and production

25.02.2026 | Pełny etat | Łódź | ITDS Polska Sp. z o.o.Mid-Level .NET Fullstack Developer - Angular & Microservices Miejsce pracy Łódź Technologies we use Expected C# .NET Core Angular Docker Kubernetes Microsoft SQL Server PostgreSQL Jira TeamCity Jenkins Git Operating system Windows Linux About the project As a Mid-Level .NET Fullstack Developer

21.02.2026 | Pełny etat | Łódź | ITDS Polska Sp. z o.o.Functional teams to deliver integrated solutions. Work with new technologies to optimize system performance and capabilities. Manage databases and work with SQL, Entity Framework, and Web APIs. Participate in Agile processes, contributing to iterative development cycles. Write and maintain comprehensive

20.02.2026 | Pełny etat | Łódź | Monterail Sp. z o.o.Senior Ruby on Rails Developer Miejsce pracy Łódź Technologies we use Expected Ruby on Rails SQL NoSQL Git Unix Linux Github Actions Docker Optional AWS Google Cloud Platform Digital Ocean Heroku RSpec About the project We are looking for a Senior Ruby on Rails Developer who will join our team and

19.02.2026 | Pełny etat | Łódź | TeamQuest Sp. z o.o.Language (Python is a strong advantage). - Excellent system design and analytical skills. - Proven experience leading complex cross-team engineering initiatives. - Strong knowledge of - Data systems - Relational databases and SQL - Messaging/streaming technologies - High-throughput data pipelines - Solid

18.02.2026 | Pełny etat | Łódź | Monterail Sp. z o.o.Technologies-expected Ruby on Rails - SQL - NoSQL - Git - Unix - Linux - Github Actions - Docker technologies-optional AWS - Google Cloud Platform - Digital Ocean - Heroku - RSpec about-project We are looking for a Senior Ruby on Rails Developer who will join our team and help us create innovative

17.02.2026 | Pełny etat | Łódź | HAPPY TEAMService Bus, Azure SQL, Cosmos DB etc), relational databases (MS SQL), non-relational data stores (Cosmos DB - Mongo etc) Experience in Design Patterns in either MVVM or MVP Experience in Web application development with Experience of integration into a diverse range of platforms and services

17.02.2026 | Pełny etat | Łódź | B2B.NET S.A.Business team. The project is built in an Agile environment, with strong emphasis on communication, collaboration, and delivering high-quality solutions. English is the main working language of the team and is used daily during meetings and project discussions. As a developer, you will be responsible not

16.02.2026 | Freelancer, Pełny etat | Łódź | Monterail Sp. z o.o.Developer - Freelancer Miejsce pracy Łódź Technologies we use Expected Optional Fastify koa hapi Your responsibilities We are looking for a Backend Developer - Freelancer to join our team and help us create innovative software as a freelancer. Our requirements