Oferty dla Database Developer praca Polska

21.04.2026 | Pełny etat | Poznań | DCV TechnologiesMust-Have Skills - 6+ years of backend development experience - 4+ years with - 3+ years with TypeScript - Experience with REST APIs - GraphQL - microservices - Databases PostgreSQL, MySQL, MongoDB - AWSDockerKubernetes - Monitoring/logging Prometheus, Grafana, ELK - Strong DevOps

21.04.2026 | Pełny etat | DCV TechnologiesUsing Python notebooks - Build and run Spark jobs on Microsoft Fabric - Optimize Delta tables - Develop using Java (OOP) - Work with relational and NoSQL databases - Use GitLab, unit testing, and CI/CD pipelines - Troubleshoot technical issues - Work in Agile environment and communicate effectively

21.04.2026 | Pełny etat | Wysokie Mazowieckie | BlockyDevs sp. z o.o.Skills in /NestJS - At least 5 years of experience in backend applications - At least 2 years of experience in maintaining production applications - Solid frontend skills in React - TypeScript - Database and API integration knowledge - Experience mentoring mid/junior developers - English at least

21.04.2026 | Pełny etat | Wysokie Mazowieckie | BlockyDevs sp. z o.o.We build end-to-end applications combining fintech-grade reliability with Web3 innovation. As a Fullstack Developer, you’ll primarily work with on the backend, React on the frontend, and occasionally contribute to smart contract development. Develop backend services with *d

21.04.2026 | Pełny etat | Wysokie Mazowieckie | BlockyDevs sp. z o.o.We build end-to-end applications combining fintech-grade reliability with Web3 innovation. As a Fullstack Developer, you’ll primarily work with on the backend, React on the frontend, and occasionally contribute to smart contract development. Develop backend services with *d

21.04.2026 | Pełny etat | Kraków | Upvanta sp. z o.o.Our customer currently relies on outdated and inefficient tools (MS Excel, MS Access, SQL databases, etc.) to support a key part of their core business operations. The client has requested to modernize and transform the existing solution into a new platform based on Microsoft Power Platform

21.04.2026 | Pełny etat | Gdynia | DCV TechnologiesUsing Python notebooks - Build and run Spark jobs on Microsoft Fabric - Optimize Delta tables - Develop using Java (OOP) - Work with relational and NoSQL databases - Use GitLab, unit testing, and CI/CD pipelines - Troubleshoot technical issues - Work in Agile environment and communicate effectively

21.04.2026 | Pełny etat | Wysokie Mazowieckie | The Digital Bunchdatabases, and generates reports with an AI layer on top for analysis and recommendations. The platform has been live for 5+ years, was acquired last year by a larger company (100+ people), and is actively growing. New features ship every sprint. You'd join a small team on our side our CTO and one other

21.04.2026 | Pełny etat | Wysokie Mazowieckie | The Digital BunchWorkspace), checks breach databases, and generates reports with an AI layer on top for analysis and recommendations. The platform has been live for 5+ years, was acquired last year by a larger company (100+ people), and is actively growing. New features ship every sprint. The codebase is mature but moves