Oferty dla Database Developer praca Polska

31.03.2026 | Pełny etat | Poznań | Upvanta sp. z o.o.About the Role We are seeking a highly experienced Senior Full Stack Developer with deep expertise in React on the frontend and C# .NET Core on the backend. The ideal candidate will have substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures

31.03.2026 | Pełny etat | Kraków | OneRail Poland Sp. z o.o.To the proof of delivery. Our OmniPoint SaaS platform uses proprietary algorithms and artificial intelligence to power efficient same-day delivery programs for major companies like Lowe’s, Pepsi, American Tire Distributors, and Advance Auto Parts. As Senior Backend Developer , you join a team

31.03.2026 | Pełny etat | Wysokie Mazowieckie | DCV TechnologiesMicroservices development using HTTP, REST, JSON, XML - Messaging and distributed systems experience ( Kafka ) - Strong understanding of SOA principles and web services (REST & SOAP) - Experience with Relational or NoSQL databases - Exposure to containerisation & orchestration technologies - Experience

31.03.2026 | Pełny etat | Poznań | Limango PolskaIncluding cloud-based solutions, service-oriented architecture, and event-driven communication. Additionally, you’ll join an established international agile team comprising experienced developers, a dedicated Product Owner, and a QA engineer. Key Responsibilities Daily tasks of the position Integrate

31.03.2026 | Pełny etat | Finalsite PolandThat are intuitive for frontend developers and external integrators alike. Cloud Proficiency (AWS) Comfortable navigating AWS services (such as EC2, Lambda, or S3) to deploy and manage scalable applications. System Design The ability to think in "systems," understanding how backend changes affect database

31.03.2026 | Pełny etat | Wysokie Mazowieckie | Transition Technologies MSModern technologies within the backend ecosystem Work in an agile development environment We are looking for you, if you have Strong experience with .NET - C# Solid understanding of Object-Oriented Design (OOD), SOA, and SOLID principles Experience with SQL and NoSQL databases Experience designing

31.03.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupProcesses (CI/CD pipelines, Ansible) Work with PostgreSQL databases (data modeling, query optimization) Collaborate with frontend developers, DevOps, and business stakeholders Requirements Commercial experience in backend application development Senior level 5 years of experience withNestJS

31.03.2026 | Pełny etat | Wysokie Mazowieckie | 7NAbout the Project We are looking for Python Developer (with the knowledge of Spark) who will lead a critical infrastructure mission transitioning one app's data warehouse to another platform. The candidate needs a good database background to handle data mapping and define the Spark pipelines

31.03.2026 | Pełny etat | ScaloDeveloper, have very strong knowledge of Java and Spring (Spring Boot), have experience working with microservices-based architecture, have worked with SQL databases (Oracle, PostgreSQL) and messaging systems (JMS - ActiveMQ), have experience working with high-throughput systems, are familiar with SDLC